Patent Application
20130174763
Shippers, manufacturers, wholesalers, retailers, and/or the like move merchandise, materials, and/or the like (e.g. load, to customers, end-users, and/or the like) on shipping platforms (e.g. pallet, containers, and/or the like). This technique of bulk shipping may reduce the cost related to moving the load when compared to non-bulk shipping methods. As a result, all parties in the distribution chain may benefit from lower shipping costs due to this bulk shipping technique.
There are a number of issues with the above described technique. One issue is that shipping platforms are exposed to a harsh operating environment. Another issue is the shipping platform may be restricted in any number of ways by regulatory and/or standardization requirements.
According to one embodiment, a system may include a bottom member to a shipping platform. The system may also include a component affixed to the bottom member opposite the shipping platform's top to lower static coefficient of friction between the component and a floor the shipping platform in its load bearing usage position is resting on.
The component may comprise plastic, nylon, metal, polytetrafluoroethylene, wood, composites, banding, ultra-high-molecular-weight polyethylene, polyoxymethylene, and polymer applications. The component may be affixed to the bottom member by nails, screws, fasteners, adhesion, banding, and/or joinery.
The component may be partially recessed into the bottom member. The component may be affixed to each corner of the shipping platform.
The component may be also affixed within an area defined by the shipping platform's four corners. The component may taper away from the bottom member. The component may comprise a plurality of components affixed to a corner of the shipping platform.
Another aspect of the embodiments is a method. The method may include providing a shipping platform. The method may also include affixing a component to a bottom member opposite the shipping platform's top to lower static coefficient of friction between the component and a floor the shipping platform in its load bearing usage position is resting on.
The method may further include selecting the component based upon its lower coefficient of friction relative to the bottom member. The method may additionally include selecting the ablation rate of the component.
The method may also include positioning the component on the bottom member based upon the shipping platform's load bearing design. The method may further include selecting the component's shape to reduce snags.
The method may additionally include banding the component to the shipping platform. The method may also include reducing splitting of the bottom member via the banding. The method may further include affixing a component to each corner of the shipping platform.
An alternative embodiment of the system may include a bottom deck to a shipping platform. The system may also include a component affixed to the bottom member opposite the shipping platform's top to lower static coefficient of friction between the component and a floor the shipping platform in its load bearing usage position is resting on, the component comprises at least one of plastic, polytetrafluoroethylene, ultra-high-molecular-weight polyethylene, polyoxymethylene, wood, composites, nylon, metal, banding, and polymer applications, and the component is affixed to each corner of the shipping platform.
Embodiments will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown. Like numbers refer to like elements throughout.
In one embodiment, the system 10 includes a component 16 that is added to a structural member 14 on the bottom of the shipping platform 12 to reduce the amount of friction between the shipping platform and the floor 17. The component 16 comprises plastic, polytetrafluoroethylene (PTFE), ultra-high-molecular-weight polyethylene (UHMWPE), wood, polyoxymethylene (POM), nylon, metal, banding, composites, polymer applications, and/or the like. In one embodiment, the component 16 is affixed to the structural member 14 on the bottom of the shipping platform 12 with nails, screws, adhesive, joinery, and/or the like.
Addition of the component 16 to the bottom of the shipping platform 12 reduces the amount of friction between the shipping platform and the floor 17. In some cases, the component 16 can lower bottom deck friction of the shipping platform 12 with the floor 17 by ⅔rds.
As a result, the lower bottom deck friction decreases reaction forces experienced by pallet 12. For example, a loaded pallet 12 has a high static coefficient of friction due to the load, and when a forklift engages the loaded pallet, the loaded pallet readily resists movement because of the high static coefficient of friction. In other words, any impulse force imparted by the forklift to the loaded pallet 12 is greatly absorbed by the pallet's structural members 14 and joining areas because the loaded pallet readily resists movement.
In contrast, a similarly loaded pallet 12 with components 16 on the bottom to reduce the static coefficient of friction will experience less impact damage to the pallet's structural members 14, e.g. lead boards and blocks, and joining areas because the loaded pallet is less resistant to movement than a loaded pallet without the low friction feet. Stated another way, because the loaded pallet 12 with components 16 has a lower static coefficient of friction, energy transmitted by a forklift to the pallet is limited to a lower threshold than a loaded pallet without the components 16, e.g. low friction feet.
Further, components 16, e.g. low friction feet, provide additional benefits such as facilitating pin-wheeling and bulldozing of the pallets 12 by a forklift operator. As a result, the components 16, e.g. low friction feet, lowers the pallet's 12 lifetime cost because the pallet is exposed to lower impulse forces over its lifetime of use. In other words, the pallet 12 absorbs less energy over its lifetime because of the lower static coefficient of friction provided by the components 16.
With reference now to
The banding material may help to keep the structural members 14 from splitting during fastener insertion 15. The combination, e.g. composite, of the structural members 14 and the banding material may also increase the durability of the joint in the joining areas when compared to a shipping platform 12 without the combination in its joining area.
With reference now to
The system 10 addresses durability issues of shipping platforms 12 while also keeping the shipping platforms within standardization requirements. In other words, system 10 changes the dimensions of a shipping platform 10 very little. As a result, system 10 can be deployed with little impact to the overall system in which the shipping platforms 12 flow. In addition, the system 10 also provides a retrofit option that can be deployed to improve an existing pool of shipping platforms 12.
In another embodiment, the system 10 includes a bottom member 14 to a shipping platform 12. The system 10 also includes a component 16 affixed to the bottom member 14 opposite the shipping platform's 12 top to lower static coefficient of friction between the component and a floor 17 the shipping platform in its load bearing usage position is resting on.
In one embodiment, the component 16 comprises plastic, nylon, metal, polytetrafluoroethylene, wood, composites, banding, ultra-high-molecular-weight polyethylene, polyoxymethylene, and polymer applications. In another embodiment, the component 16 is affixed to the bottom member 14 by nails, screws, fasteners, adhesion, banding, and/or joinery.
In one embodiment, the component 16 is partially recessed into the bottom member 14. In another embodiment, the component 16 is affixed to each corner of the shipping platform 12.
In one embodiment, the component 16 is also affixed within an area defined by the shipping platform's 12 four corners. In another embodiment, the component 16 tapers away from the bottom member 14. In another embodiment, the component 16 comprises a plurality of components affixed to a corner of the shipping platform 12.
Another aspect of the embodiments is a method. The method may include providing a shipping platform. The method may also include affixing a component to a bottom member opposite the shipping platform's top to lower static coefficient of friction between the component and a floor the shipping platform in its load bearing usage position is resting on.
Another aspect of the embodiments is a method, which is now described with reference to flowchart 40 of
In another method embodiment, which is now described with reference to flowchart 50 of
In another method embodiment, which is now described with reference to flowchart 58 of
In another method embodiment, which is now described with reference to flowchart 66 of
In another method embodiment, which is now described with reference to flowchart 74 of
In another method embodiment, which is now described with reference to flowchart 82 of
In another method embodiment, which is now described with reference to flowchart 90 of
In another method embodiment, which is now described with reference to flowchart 98 of
An alternative embodiment of the system 10 includes a bottom deck 18 to a shipping platform 12. The system 10 also includes a block 16 joined to the bottom deck 18, and a wooden top deck 14 joined to the block. The system 10 further include a T1 lead-board 20 fastened to an edge of the top deck 20 where the T1 lead-board comprises plastic, plastic-metal composite, metal, and/or plywood.
The method may further include selecting the component based upon its lower coefficient of friction relative to the bottom member. The method may additionally include selecting the ablation rate of the component.
The method may also include positioning the component on the bottom member based upon the shipping platform's load bearing design. The method may further include selecting the component's shape to reduce snags.
The method may additionally include banding the component to the shipping platform. The method may also include reducing splitting of the bottom member via the banding. The method may further include affixing a component to each corner of the shipping platform.
An alternative embodiment of the system may include a bottom deck to a shipping platform. The system may also include a component affixed to the bottom member opposite the shipping platform's top to lower static coefficient of friction between the component and a floor 17 the shipping platform in its load bearing usage position is resting on, the component comprises at least one of plastic, polytetrafluoroethylene, ultra-high-molecular-weight polyethylene, polyoxymethylene, wood, composites, nylon, metal, banding, and polymer applications, and the component is affixed to each corner of the shipping platform.
The system 10 addresses durability issues of shipping platforms 12 while also keeping the shipping platforms within standardization requirements. In other words, system 10 changes the dimensions of a shipping platform 10 very little, if at all. As a result, system 10 can be deployed with little impact to the overall system in which the shipping platforms 12 flow. In addition, the system 10 also provides a retrofit option that can be deployed to improve an existing pool of shipping platforms 12.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The corresponding structures, materials, acts, and equivalents of all means or step plus function elements in the claims below are intended to include any structure, material, or act for performing the function in combination with other claimed elements as specifically claimed. The description of the embodiments has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the embodiments. The embodiment was chosen and described in order to best explain the principles of the embodiment and the practical application, and to enable others of ordinary skill in the art to understand the various embodiments with various modifications as are suited to the particular use contemplated.
It should be noted that in some alternative implementations, the functions noted in a flowchart block may occur out of the order noted in the figures. For instance, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved because the flow diagrams depicted herein are just examples. There may be many variations to these diagrams or the steps (or operations) described therein without departing from the spirit of the embodiments. For example, the steps may be performed concurrently and/or in a different order, or steps may be added, deleted, and/or modified. All of these variations are considered a part of the claimed embodiments.
While the preferred embodiment have been described, it will be understood that those skilled in the art, both now and in the future, may make various improvements and enhancements which fall within the scope of the claims which follow. These claims should be construed to maintain the proper protection for the embodiments first described.
This application claims the benefit of co-pending U.S. Provisional Patent Application No. 61/576,983, filed on Dec. 17, 2011, entitled “Low Friction Shipping Platform” and having an attorney docket number of 0265P0004US1, the entire subject matter of which is incorporated herein by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 61576983 | Dec 2011 | US |
