Cassette loading device for image forming apparatus
US5100123A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1989 |
| Grant date | Mar 31, 1992 |
| Priority date | — |
| Expiry date | Oct 18, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2801/21
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention provides a cassette loading device for an image forming apparatus including a sheet feeding portion within which a cassette for accommodating sheets is loaded, and a sheet feeding device arranged in the sheet feeding portion and adapted to feed the sheet from the cassette loaded within the sheet feeding portion. The cassette loading device has a guide for guiding the cassette to be loaded; a cassette shifting device rotatable along the guide means and having pins engageable with the cassette inserted into the sheet feeding portion; a driver for driving the cassette shifting device; vertical surfaces formed in the cassette and against which the pins are abutted to shift the cassette; and horizontal recesses formed in the cassette and adapted to direct the pins toward the vertical surfaces. The present invention further provides an image forming apparatus which includes an image forming apparatus for forming an image on the sheet being fed, and the above-mentioned cassette loading device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.