Claims
- 1. A protective container for a drum assembly of the type that includes (i) a drum having a pair of axles extending outwardly from opposing ends of the drum along a desired axis of rotation and (ii) a pair of spaced drum-support members that rotatably support the drum therebetween, each drum-support member including a bearing located in a central region thereof for rotatably supporting one of said drum axles, and at least one outwardly extending drum-support leg adapted to slidably engage an elongated, rectilinear guide within a drum-utilization device for guiding said drum assembly to a desired operative position within a frame of said drum-utilization device, said protective container comprising:(a) a frame for housing said drum assembly; and (b) at least one rectilinear guide member mounted within said frame and defining a container guide channel adapted to receive the respective drum-support legs of said drum-support members and to slidably support said drum assembly within said container so that the drum's outer surface is out of contact with any surface of said container.
- 2. The protective enclosure as defined by claim 1 further comprising (c) mounting means for mounting said frame on said drum-utilization device in a position in which said container guide channel is aligned and in communication with the rectilinear guide of said drum-utilization device, whereby said drum assembly can be transferred from said container to said drum-utilization device by sliding said drum support legs along said container guide channel and into said rectilinear guide of said utilization device.
- 3. The protective enclosure as defined by claim 2 wherein said mounting means comprises means for movably mounting said container frame on said drum-utilization device for movement between a standby position in which said container guide channel and said device guide are non-aligned, and a drum-loading position in which said container guide channel is aligned and in communication with said device guide.
- 4. The protective enclosure as defined by claim 3 wherein said mounting means comprises means for pivotally mounting said container frame on said drum-utilization device.
- 5. The protective enclosure as defined by claim 1 wherein each of said drum-support members comprises a plurality of outwardly extending drum-support legs adapted to slidably engage a like plurality of elongated rectilinear guides extending substantially parallel to each other within said drum-utilization device for guiding said drum assembly to a desired operative position within a frame of said drum-utilization device, and wherein said enclosure comprises a like plurality of spaced rectilinear guide channels adapted to collectively receive the drum-support legs of said drum-support member and to slidably support said drum assembly within said container, said plurality of spaced rectilinear guide members within said container being arranged to communicate with the plurality of elongated rectilinear guides within said utilization device when said container frame is mounted on said utilization device.
- 6. A system for transferring an image-recording drum from a container to an operative position within in a printer/copier, said system comprising:(a) first support means for slidably supporting an image-recording drum for movement along a first rectilinear path within a drum container; (b) second support means for slidably supporting an image-recording drum for movement along a second rectilinear path within a printer/copier frame between a drum-receiving position and an operative position; and (c) means for selectively mounting the container on the printer/copier so that the first and second rectilinear paths are in communicative alignment, whereby the drum is slidably transferable from the drum container to said operative position in the printer/copier.
- 7. A method for installing an image-recording drum into an operative position within a printer/copier comprises the steps of:(a) providing a drum container of the type comprising at least one rectilinear guide for supporting a drum for sliding movement within the container in a direction substantially parallel to the drum's axis of rotation; (b) slidably mounting an image-recording drum within said container in said rectilinear guide; (c) providing at least one rectilinear drum guide within a printer/copier for slidably supporting a drum for rectilinear movement towards and away from an operative position; (d) positioning the drum container relative to the printer/copier so that their respective rectilinear guides are aligned and communicate; and (e) sliding the drum along the container's rectilinear guide and into the rectilinear guide of the printer/copier.
CROSS-REFERENCE TO RELATED APPLICATIONS
Reference is made to the commonly assigned U.S. patent application Ser. No. 09/474,352, filed concurrently herewith and entitled“Apparatus for Positioning Image Processing Stations in a Document Printer/Copier”.
US Referenced Citations (8)