CONVERSION ASSEMBLAGE ADAPTABLE FOR USE IN COMBINATION WITH A SURFACE MODIFYING APPARATUS AND METHOD THEREOF

Abstract

The disclosure is directed to a conversion assemblage adapted for use in converting a surface modifying mechanism, such as a pole sander, having an attaching member. The surface modifying assemblage and method facilitate converting the pole sander with anyone of several different surface treating assemblages in an easy and reliable manner as well as provides for enhanced surface modifying efficiencies and improvements.

Description

BACKGROUND

The present description is directed to providing a surface modifying assemblage for use in combination with a surface modifying apparatus. More particularly, the present description is directed to providing a surface modifying assemblage and method that facilitates converting a surface modifying apparatus, such as a pole sander, with anyone of several different surface treating assemblages in an easy and reliable manner. Surface modifying devices, such as hand held tools, have been used for working or modifying a wide variety of surfaces. For example, when fabricating a structure, such as a wall or ceiling, it is sometimes necessary to utilize a sanding device to smooth the surface of the structure. For example, interior walls of office buildings and houses typically use drywall panels. The drywall panels may be attached to wood or metal frames to form interior walls and ceilings. Joints or seams are formed along edges where the different dry wall panels are juxtaposed to each other. Typically, the seams are covered with a compound and smoothed. This is to give the appearance that the seams do not exist and provide a wall that is otherwise seamless, smooth, and flat and for increased fire protection. Screw or nail holes are also filled with compound and sanded smooth. In some remodeling, the entire wall is coated to smooth the surface (often referred to as skim coating) and sanded.

Treating compounds are applied wet to the drywall to fill in the seams and any gaps between the drywall panels. Once dry, the compounds are typically sanded smooth. One known type of hand held tool assembly for sanding includes a pole sanding tool that comprises a generally rectangular sanding attachment head attached to a handle or pole through a pivoting structure. Pole sander attachment heads have a fixed size. An elongate sheet of sanding paper for treating the surface is attached to the fixed sized attachment head and usually some effort is required to properly secure the sanding paper to the attachment head due to attaching mechanisms of the latter. Usually the sanding paper is changed due to wear or tearing of paper. Accordingly repeated efforts are required to replace these sanding papers during a typical drywall finishing operation. Sometimes replacement may take place because different sanding grades may be used.

Moreover, sanding steps generally are repeated several times until seams and gaps appear unnoticeable. The requirements for a smooth and flat finish are quite demanding. Even minor blemishes are usually found to be unacceptable. As such, repetitions of sanding tend to add to user fatigue as well as material and labor costs. Accordingly, the process is labor intensive and time consuming. As a consequence, there is an interest in making the sanding operations more efficient from a labor and time standpoint and less fatiguing in practice.

Moreover, some pole sanding tools when manipulated have a tendency for their attachment head to flip onto its elongate side and thereby gouge or otherwise damage the surface being treated. Clearly, the damage caused by flipping of pole sanders requires additional expenditures of time and labor.

In addition, some drywall finishing operations may require other surface modifying applications besides sanding, such as, cleaning, painting, and the like. Accordingly, costs for treating drywall increases due to different specialty tools and surface modifying assemblages being required before a wall may be wallpapered or painted. As a consequence, there is an interest in making such operations less expensive and time consuming. As such there is continuing interest in seeking improvements in addressing the foregoing issues in an expeditious and cost effective manner.

SUMMARY

The present description is directed to a conversion assemblage for use in converting a surface modifying mechanism having an attaching member. The conversion assemblage comprises: a substantially rigid body assembly including first and second major surfaces opposing each other, the first major surface is attachable to a supporting member of a surface modifying mechanism; the second surface is attachable to a surface modifying member.

The present description is directed to a conversion assemblage for converting a pole sander apparatus having a pivotally connected supporting member. The assemblage comprises: a substantially rigid body assembly including first and second major surfaces opposing each other, the first major surface is adapted for receiving the supporting member, and the second major surface is attachable to a surface modifying member.

The present description is directed to a method of converting a surface modifying mechanism having an attaching member. The method comprises: providing a conversion assemblage including a body assembly made of a relatively stiff material configured with at least a first major surface and a second major surface opposing the first major surface; an attaching layer connected to the second major surface; and a surface modifying layer releasably connected to the attaching layer; and securing the surface treating assemblage to the attaching member.

One aspect of the present description is for facilitating the conversion of a surface modifying mechanism, such as a pole sander or similar hand sander, with one or more conversion assemblages that enhance versatility of the pole sander through use of several different kinds of surface modifying articles.

Another aspect of the present description is for accomplishing the above in a manner that improves surface modifying efficiency and ease of worker manipulation of the surface modifying mechanism.

Another aspect of the present description is to accomplish the above by improving the efficiency of surface modification, through the use of relatively large and lightweight surface modifying assemblies in a manner that reduces user fatigue.

Another aspect of the present description is to minimize damage to surfaces, such as gouging or otherwise marring the surface finishes, when using surface modifying tools, such as pole sanders and other similar devices.

Another aspect of the present description is to accomplish the above by minimizing flipping of a pole sander during use.

Another aspect of the present description is to accomplish the above by minimizing the tearing of surface modifying sheets, such as abrasive sanding sheets during surface treating.

Another aspect of the present description is to facilitate conversions of surface modifying devices, such as pole sanders, using conversion assemblages of the kinds noted above that include restraining devices that enable secure, reliable, and quick couplings and decouplings.

Another aspect of the present description is to accomplish the above in a manner that is cost effective to manufacture, assemble, and use.

The aspects described herein are merely a few of the several that can be achieved by using the present description. The foregoing descriptions thereof do not suggest that the present description must only be utilized in a specific manner to attain the foregoing aspects.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of one exemplary embodiment of a conversion assemblage being mounted on a pole sander attachment;

FIG. 2 is an exploded perspective view of the conversion assemblage of FIG. 1.

FIG. 3 is a perspective view of another exemplary embodiment of a conversion assemblage being mounted on a pole sander attachment;

FIG. 4 is an exploded perspective view of the conversion assemblage of FIG. 3.

FIG. 5 is a perspective view of another exemplary embodiment of a conversion assemblage having an improved restraining arrangement.

FIG. 6 is a perspective view of yet another exemplary embodiment of a conversion assemblage having an improved restraining arrangement.

FIG. 7 is a perspective view similar to FIG. 6, but illustrating a hand sander instead of a pole sander.

DETAILED DESCRIPTION

The present description is directed to a conversion assemblage and method that facilitates converting a surface modifying apparatus or tool so as to make the latter more versatile, especially in a manner for improving surface modifying efficiency as well as minimizing damage to the surface being treated and any surface modifying article being utilized.

The words “an,” and “the” are used interchangeably with “at least one” to mean one or more of the elements being described. By using words of orientation, such as “top,” “bottom,” “overlying,” “front,” and “back” and the like for the location of various elements in the disclosed articles, we refer to the relative position of an element with respect to a horizontally-disposed body portion.

FIGS. 1 and 2 illustrate one exemplary embodiment of a surface modifying mechanism 10, such as a pole sanding device 10 for treating a generally planar working surface, such as a wall, ceiling or other similar structures. While one embodiment of a pole sander device is described and illustrated, it will be appreciated that other versions may be used, such as those that include wing nut and attaching clamps. Also, while a pole sanding device 10 is described, the present description envisions that a variety of hand tools may be used within the spirit and scope of the present description. In addition, while abrading a surface as by sanding is described hereinafter; the present description envisions other surface treating methods, such as cleaning, painting and the like. While a pole sanding hand tool is described as being non-motorized, it will be appreciated that the hand tool may be motorized and/or provided with additional devices, such as a vacuum device and the like.

FIGS. 1 & 2 illustrate one exemplary embodiment of a conversion assemblage 12 of present description that is adapted for converting the pole sander device 10 having a pole sander head 14, supporting member 14, or attachment member 14. In the illustrated exemplary embodiment, the conversion assemblage 12 is adapted for use in conversion of a surface modifying mechanism 10, such as a manually powered pole sander device 10. Pole sanders are typically used to reach areas, such as drywall areas, that are beyond arms reach of a user.

In FIG. 1, the pole sander head 14 or attachment member 14 is to be coupled to an extension pole 16 or handle 16, a portion of which is illustrated. Pole sander devices that may be used in the exemplary embodiments are commercially available. The extension pole 16 is to be manually operated by a user interested in treating a wall surface (not shown). The pole sander head 14 or attachment member 14 includes a pivoting or universal joint 18 mounted on a generally flat and elongated rectangular plate 20 having a bottom surface 21. The plate 20 may be made of a relatively rigid plastic or metal. The pivoting or universal joint 18 on the top surface of the plate 20, includes a sleeve 24 rotatably mounted on a pin 26 extending between two bearings 28 for rotation parallel to the longitudinal axis of the plate 20. A pole mounting fixture 30 is pivotally mounted to the sleeve 24 for rotation transverse to the longitudinal axis of the plate 20 about a pin 32. The pole mounting fixture 30 has an internal threaded fitting (not shown) for receiving an extension pole 16 in a known manner. It will be understood, however, that the scope of the present application extends to other forms of attaching a pole to the plate 20 which permit the pole to pivot longitudinally and laterally with respect to the plate 20, e.g., a ball and socket joint.

In some sanding situations, the bottom surface 21 of the pole sander head 14 may be without any material added thereto. In the illustrated embodiment, the pole sander head 14 may have a backup pad 36, such as made of Neoprene™ or a foam secured to the bottom of the plate 20. Typically, with most pole sanders an abrasive sanding paper (not shown) is added to conform to the size and shape of the backup pad 36. During usage of known sanding pole sanders, as noted above, sanding papers tend to become easily damaged, such as when striking edges or the like. In addition, the relatively small size of the backup pad and thereby the surface area being sanded tends to limit the efficiency of the sanding operation. In addition, there is very little versatility with known pole sanders since they are primarily used as sanding devices and are not generally capable of performing other surface treating applications.

According to the present description, conversion of a pole sander head 14 to accommodate the conversion assemblage 12 may commence with adding an attaching member 42. This may be done prior to adding the conversion assemblage 12 to the pole sander device 10. The attaching member 42 may be shaped and sized to generally match the size and shape of the pole sander head 14. The attaching member 42 may be provided with opposing first and second major surfaces 43, 44, respectively. The major surface 43 may be attached to the bottom surface 21 permanently as by an adhesive. Alternatively, the major surface 43 may be releasably attached to the bottom surface 21 by a pressure sensitive adhesive. While not illustrated, the present description envisions that the surfaces 21 and 43 may be joined by a releasable mechanical fastening device. In this exemplary embodiment, the attaching member 42 may be at least one strip that encompasses the surface area of the backup pad 36. The major surface 44 may include one or more strips of a hook and loop system element 46, such as hook members 46.

The conversion assemblage 12 in the illustrated exemplary embodiment is defined as a relatively rigid and lightweight body assembly 50. The body assembly 50 defines a first and second major surface 52, 54, respectively. It will be appreciated that the body assembly 50 may have a variety of shapes and sizes. To facilitate the sanding operation, the second major surface 54 has an area that is significantly larger than the area of the attachment head 14. In the exemplary embodiment, the body assembly 50 has a generally rectangular shape that is significantly larger than the attachment head, such as in the order of about 50% to about 150% larger. Of course, the present description is not limited to any such increases in size. A recess 56 in the body assembly 50 that, in part, defines the first major surface is sized to accommodate therein the pole sander head 14 including the attaching member 42, much in the manner that is illustrated in the drawings. The recess may be sized and shaped to receive the supporting member so that its center of gravity is close to a center of gravity of the body assembly, whereby flipping over of the body assembly during use is inhibited. Because the attachment makes the surface modifying mechanism wider, it tends to flatten the angle between the pivot point 32 and the edge of the surface modifying mechanism.

The body assembly 50 is made of a molded lightweight, low density, relatively strong, and stiff thermoplastic, thermosetting, or cast metal material. The rigidity is useful from a standpoint of enabling a user to apply pressure more uniformly to a surface modifying article being carried thereby. A rigid backing for abrasives tends to make for a flatter finish provided by the abrasives. The low density and generally lightweight construction allows the molded body assembly 50 to be relatively easily handled by a user. This tends to lower fatigue during use. In addition, the rigid and lightweight construction enables formation of relatively larger surface abrading areas without drawbacks of additional weight. Also, the low density and relatively rigid construction enables formation of a relatively stiff raised edge, compared to conventional pole sander attachment head backup pad. This is particularly useful for abrading in corners, such as between ceilings and wall surfaces. The raised edge of the attachment provides stiffness thereby keeping the surface modifying mechanism generally flat. The relatively raised edge tends to lessen the likelihood of abrasive surfaces, such as paper type abrasives articles, being torn or otherwise damaged. Also, the material of the present description is intended to be reusable, thereby enhancing overall versatility of the conversion assembly, since many different surface modifying articles may be added thereto. Accordingly, the body assembly 50 may dispense with the need for requiring different tools that carried different surface modifying articles.

In the exemplary embodiment, the present description envisions use of a molded polystyrene foam material that has a relatively low density. For example, the density may be in the order of about 2.50 pounds/ft.³ to about 6.00 pounds/ft.³ The molded polystyrene foam may be open or closed cell although in the exemplary embodiment it is a closed cell type. Other suitable materials may be used, such as but not limited to polymeric foams, such as, polystyrenes, polyurethanes, polyolefins, polyesters, and combinations thereof.

Referring back to the recess 56, it includes an attachment assemblage that may include a plurality of pads 60 having exposed loop type fastening elements (not shown) that are adapted to releasably and engage and attach to the hook elements on the attaching member 42. While a plurality of pads 60 are disclosed, a single pad may be used instead. In addition, the present description envisions use of other releasable attachment mechanisms including a smooth surface that could cooperate with a pressure sensitive adhesive attaching member.

Connected to the second major surface is an attachment assemblage or layer 70 for use in releasable connection to a surface modifying member 80. In the exemplary embodiment, the attachment layer 70 may be a pad 72 having openings 73 that reduce weight and have projecting hooks 74 on a bottom major surface thereof, whereas the upper major surface may have a pressure sensitive adhesive layer 76 for releasable attachment to the second major surface 54. The hooks 74 are adapted to releasably engage the surface modifying member 80. In the exemplary embodiment, the surface modifying member 80 may be a foam backed abrasive article 80. The foam backed abrasive article 80 includes a foam back attachment layer 82 that has a working surface 84 which includes abrasive particles 84 coated thereto. The foam attachment layer 82 may be made of a relatively thin and lightweight material. The abrasives may be made of any suitable material. Because of the versatility of the present description, different abrasive grades for sanding may be used, such as 100, 120 and 150. These examples are merely illustrative and are not considered limiting. In one exemplary embodiment, the foam back attachment layer 82 may be lightweight polyurethane, such as molded open cell polyurethane. In other embodiments, synthetic polymer foams, such as, polyurethanes, Neoprene™, styrenebutadiene rubber, polyethylenes, acrylic foams, and combinations thereof may be used. The thickness of the foam back attachment layer 82 may be in the order of about 1-5 mm. Other exemplary examples may include sanding pads that are commercially available from 3M Company, St. Paul, Minn. and typically have thickness of about 5 mm (or 0.127 inches or 127 mils). Another example includes an abrasive foam backup of about 2-3 mm or 50 to 75 mils up to the about 5 mm. Backup pads on pole sander may have a thickness in a range of about ⅛ inch to about ¼ inch. It will be appreciated that if the foam back attachment layer 82 extends beyond the edges of the body assembly 50, there will be less of a likelihood of damage ( e.g., grooves) occurring to a wall at a corner that is engaged by the surface modifying apparatus because of initial engagement by the relatively soft foam against such a wall. Similarly, if one or more edges of the body assembly 50 is offset relative to the foam back attachment layer or sanding paper layer, the body assembly will not cause damage to a wall at a corner wall.

In another one exemplary embodiment, such a foam backed attachment layer may be commercially available from 3M Company, St. Paul, Minn. under the trade name Sandblaster™. While foam backed abrasive article may be used, other coupling mechanisms for coupling a surface modifying abrasive mechanisms may be used. For example, the present description envisions all kinds of releasable attachment mechanisms, including, but not limited, to a wide variety of hook and loop fastening elements or mechanisms or the like. Some fastening elements include solid protrusions including a stem and an expanded region or head that may take a variety of shapes. Exemplary patents describing this latter type of a fastener include: U.S. Pat. Nos. 3,192,589 and 5,097,570. Another type of fastening element including a multiplicity of intermeshing solid protrusions is described in U.S. Pat. No. 4,875,259. An example of a suitable hook and loop mechanism is commercially available from 3M Company, St. Paul, Minn. under the trade name designations Hookit™ and Hookit™ II. Other suitable configurations of hook and loop attachments are within the scope of the present disclosure. Also, any suitable adhesive system including any kind of pressure-sensitive adhesive may be used instead of the hook and loop arrangements.

Reference is now made to FIGS. 3 & 4 for illustrating another exemplary embodiment of the present description which is similar to FIGS. 1 & 2. Accordingly, similar structure is represented by similar reference numerals with the addition, however of the prefix “1”. Differences of this embodiment to the foregoing include the body assembly 150 may be a two-piece upper and lower 150a and 150b, respectively, construction made of suitable plastic, such as expanded polystyrene, polyethylene, ABS, and Neoprene™, and combination thereof. In addition, the foam backed surface modifying article 180 may be provided with openings 185 therein for reducing weight of the overall conversion assemblage.

FIG. 5 is a perspective view of another exemplary embodiment of a conversion assemblage 512 including a body assembly 550 having a first attachment assemblage 551 or restraining assembly 551 for use in easily, releaseably, and securely holding the surface modifying tool (not shown), such as a pole sander of the type depicted in FIG. 1. The body assembly 550 is made of a molded lightweight, low density, relatively strong, and stiff thermoplastic material of the kinds noted above. The rigidity is useful from a standpoint of enabling a user to apply pressure more uniformly to a surface modifying article being carried thereby. A rigid backing for abrasives tends to make for a flatter finish provided by the abrasives. The low density and generally lightweight construction allows the molded body assembly 550 to be relatively easily handled by a user. In the illustrated embodiment, the restraining assembly 551 may include one or more pairs of flexible restraining straps 552 and 554. In the illustrated embodiment, two pairs of restraining straps 552 and 554 are depicted for purposes of illustration. Each pair of straps may be secured together by a releaseable securing mechanism 556. The straps 552 and 554 may be comprised of elongated and generally flexible bodies having generally planar opposing sides. The straps 552 and 554 are in a recess for receiving the attachment head of the pole sander. In the illustrated embodiment, the releasable securing mechanism 556 may include a hook-and-loop fastener arrangement for providing a releasable fastener arrangement. In this regard, the end portions of the restraining straps 552 and 554 may have corresponding and mating hook 558 and loop 560 portions that selectively couple and decouple them together. It will be appreciated that the restraining assembly 551, as arranged, is adapted to fit over the attachment head (not shown) of the pole sander ( not shown) to secure it to the conversion assemblage 512. As such, the restraining assembly 551 is intended to allow a quick connect and disconnect of the pole sander from the conversion assemblage of the present description, but at the same time restrain the two together to prevent relative movement during surface modification procedures. The restraining straps 552 and 554 may be made of any suitable materials, such as cloth plastic, leather, and combinations thereof. While a hook-and-loop releasable fastener arrangement is illustrated as a releasable securing mechanism 556, the present description envisions that any other suitable approaches may be used. These other approaches include, but are not limited to, buckle arrangements, sliding engaging fasteners, locking pawls, latches, snap-fitting devices, pressure sensitive adhesive tapes, magnetic devices, slidable or pivoting members on the conversion assemblage that slide or pivot over the attachment head to restrain the latter to the former. Also, the present description envisions that the restraining assembly may be made of any of a wide variety of structures and materials to achieve a secure coupling of the conversion assemblage and the surface modifying apparatus. The restraining assembly 551 may include, but not be limited to, the following materials including, but not limited to cloth, plastic, leather, and suitable materials as well as combinations thereof. Also, the restraining assembly may include, but are not limited to, buckle arrangements, sliding engaging fasteners, locking pawls, latches, snap-fitting devices, pressure sensitive adhesive tapes, magnetic devices, slidable or pivoting members on the conversion assemblage that slide or pivot over the attachment head to restrain the latter to the former.

FIG. 6 illustrates yet another exemplary embodiment of the present description. In this exemplary embodiment, a surface modifying tool 610, such as a known type of pole sander 610 is adapted to be used in combination with a conversion assemblage 612. In this exemplary embodiment, the pole sander 610 includes an attachment head 614 that may be quickly and easily coupled together with the conversion assemblage 612 as will be described. In this exemplary embodiment, the pole sander attachment head 614 includes a typical pair of clamps 616 at opposite ends thereof that are threadedly secured thereto as by wing nuts or the like so as to be appropriately raised and lowered for securing purposes as will be described. Typically, such clamps, as noted above, act to secure ends of abrasive sheets to the attachment head. The attachment head 614 typically includes a resilient element 618 made of Neoprene™ or other suitable material and is disposed on a bottom surface thereof

In this exemplary embodiment, the conversion assemblage 612 provides for side loading of the pole sander attachment head 614. The conversion assemblage 612 includes a body assembly 620 similar to that described above in FIGS. 1 & 2. As such, the body assembly 620 maybe made of a molded lightweight, low density, relatively strong, and stiff thermoplastic, thermosetting or cast materials of the kinds noted above. The rigidity is useful from a standpoint of enabling a user to apply pressure more uniformly to a surface modifying article being carried thereby. A rigid backing for abrasives tends to make for a flatter finish provided by the abrasives. The low density and generally lightweight construction allows the molded body assembly 620 to be relatively easily handled by a user. However, one difference of this embodiment from the previous embodiment is provision of a lateral opening 622 that allows sliding insertion and removal of the pole sander attachment head so that it may be accommodated as by nesting in a recess 624 as illustrated. Alternatively, just a lower edge may work well to slide the tool into a shallow cavity. As in the previous embodiment, the body assembly 620 may also have a variety of shapes and sizes. To facilitate a sanding operation, a major surface 626 on the bottom has an area that is significantly larger than the area of the attachment head 614. In the exemplary embodiment, the body assembly 620 may also have a generally rectangular shape that is significantly larger than the attachment head, such as in the order of about 50% to about 150% larger. Of course, the present description is not limited to any such increases in size. The recess 624 may be sized and shaped to receive the supporting member so that its center of gravity is close to a center of gravity of the body assembly, whereby flipping over of the body assembly during use is inhibited.

In this exemplary embodiment, provision is made for a versatile attaching member 642 that may be a single member and acts to not only secure the conversions assemblage 612 to the pole sander 610, but also serves to secure a surface modifying member(not shown), such as an abrasive pad (not shown). The surface modifying member may be similar to that described in the embodiment depicted in FIGS. 1-2. In this embodiment, the attaching member 642 includes both a first attachment assemblage and a second attachment assemblage. The first attachment assemblage thereof is adapted to secure the conversion assemblage 612 to the pole sander 610 and the second attachment assemblage is adapted to secure the conversion assemblage to surface modifying member. As such, the attaching member 642 may be an elongated strip that has opposing longitudinal end portions 644 and 646 with wings 644a, 646a that form part of the first attachment mechanism and are to be clamped by the clamps 616. The attaching member 642 may be shaped and sized to generally match the size and shape of the body assembly 620. The attaching member 642 may be provided with opposing first and second major surfaces 648, 650, respectively. In the present illustrated exemplary embodiment, the first major surface 648, intermediate the end portions may form the second attachment assemblage and may be attached permanently to a bottom surface 626 of the body assembly 620 by any suitable approach that includes, but is not limited to adhesives, clamps or the like. Additionally, the attaching member 642 may be a separate part that is releasably secured to a bottom surface of the body assembly 620. Any suitable mechanism for releasably securing the attaching member 642 to the body assembly 620 is contemplated and may include, but not be limited to, pressure sensitive adhesives, mechanical hook-and-loop fastener arrangements, or the like and combinations thereof. The second major surface 650 may include one or more strip portions of a hook and loop system element 652, such as hook members 652 or alternatively loop members. The hook members 652 are adapted to engage an appropriate surface of a corresponding surface modifying article, such as of the types noted above. As in the other embodiments, the present exemplary embodiment envisions other releasable attachment mechanisms. The hook members 652 enable quick and reliable securing of a surface modifying article thereto. FIG. 7 illustrates a surface modifying mechanism similar to FIG. 6 and the same reference numerals are used to designate the same structure with, however, a handle 670 being used instead of a pole sander attachment.

This present description may take on various modifications and alterations without departing from the spirit and scope. Accordingly, this present description is not limited to the above-described embodiments, but is to be controlled by limitations set forth in the following claims and any equivalents thereof. This present description also may be suitably practiced in the absence of any element not specifically disclosed herein. All patents and publications noted above, including any in the Background section are incorporated by reference into this document in total.

Claims

1. A conversion assemblage adapted for use in converting a surface modifying mechanism having an attaching member, the conversion assemblage comprising: a substantially rigid body assembly including first and second major surfaces opposing each other, the first major surface is attachable to a supporting member of a surface modifying mechanism; the second major surface is attachable to a surface modifying member.

2. A conversion assemblage adapted for converting an abrading apparatus having a supporting member, the assemblage comprising: a substantially rigid body assembly including first and second major surfaces opposing each other, the first major surface is adapted for receiving the supporting member, and the second major surface is attachable to a surface modifying member.

3. The conversion assemblage of claim 2, the body assembly includes a molded member made of a relatively lightweight material.

4. The conversion assemblage of claim 2, wherein the body assembly includes a recess therein for removably receiving therein at least a portion of the supporting member.

5. The conversion assemblage of claim 2, further including a first attachment assemblage on the body assembly that includes the first major surface, and a second attachment assemblage on the body assembly that includes the second major surface.

6. The conversion assemblage of claim 5, wherein the first attachment assemblage includes a mechanical attachment system.

7. The conversion assemblage of claim 5, wherein the second attachment assemblage includes a mechanical attachment system.

8. The conversion assemblage of claim 5, wherein the first attachment assemblage on the body assembly and the second attachment assemblage are formed on a single attaching member, wherein the first attachment assemblage is comprised of opposing end portions of the single attaching member that extends over corresponding end portions of the body assembly and are securable to clamping portions thereof, and the second attachment assemblage is formed by an intermediate portion of the single attaching member that is intermediate the end portions of the single attaching member and which intermediate portion has a first major surface that is securable to a surface modifying member.

9. The conversion assemblage of claim 7, wherein the intermediate portion has a second major surface opposing the first major surface and is secured to bottom surface of the body assembly.

10. The conversion assemblage of claim 2, wherein the first attachment assemblage is comprised of at least a pair of straps wherein each strap element is releasable securable to the other for releasably securing the abrading apparatus to the body assembly. an attaching member that is securable to a surface of the body assembly and has end portions extending over corresponding end portions of the body assembly so that each of the end portions of the attaching member is securable to securing members on the abrading apparatus.

11. The conversion assemblage of claim 2, wherein the body assembly is made of a material from a group consisting of: polymeric foams, polystyrene foams, polyurethane foams, polyolefin foams, polyester foams, acrylic foams, and combinations thereof.

12. The conversion assemblage of claim 4, wherein the recess is sized and shaped to receive the supporting member whereby flipping over of the body assembly during use is inhibited.

13. The conversion assemblage of claim 2, wherein the body assembly has a peripheral edge dimension that exceeds a peripheral edge dimension of a supporting member.

14. The conversion assemblage of claim 2, further including a surface modifying article having a first surface attached to the second major surface of the body assembly, wherein the surface modifying article has an abrasive material on a second major surface thereof.

15. The conversion assemblage of claim 14, wherein the surface modifying article includes a foam backed element defining a first major surface thereof, and an abrasive article on a second major surface of the foam backed.

16. The conversion assemblage of claim 2, wherein the body assembly has a density in a range of about 2.50 pounds/ft.3 to about 6.00 pounds/ft.3.

17. A method adapted for utilizing a conversion assemblage for converting a surface modifying mechanism having a supporting member, the method comprising: providing a conversion assemblage including a substantially rigid body assembly including first and second major surfaces opposing each other, the first major surface is attachable to the supporting member; and the second major surface is attachable to a surface modifying member; and securing an attaching member to the supporting member for attaching to the first major surface.

18. The method of claim 17, further comprising attaching the first major surface to the attaching member secured on the supporting member.

19. The method of claim 17, wherein the providing of the substantially rigid body assembly also includes providing a lightweight material.

20. The method of claim 19, wherein the providing includes selecting at least one of a material from a group consisting of: polymeric foams, polystyrene foams, polyurethane foams, polyolefin foams, polyester foams, acrylic foams, and combinations thereof.