Invention Grant
US4787616A Sheet stacking device and image forming apparatus provided with same
失效
片材堆垛装置及具备该片材的图像形成装置
- Patent Title: Sheet stacking device and image forming apparatus provided with same
- Patent Title (中): 片材堆垛装置及具备该片材的图像形成装置
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Application No.: US791404Application Date: 1985-10-25
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Publication No.: US4787616APublication Date: 1988-11-29
- Inventor: Nobukazu Sasaki , Toshirou Kasamura , Atsushi Kubota , Yasuyoshi Yamamoto , Masashi Ohashi , Michiro Koike , Tatsuya Shiratori , Akiyoshi Kimura , Takashi Ozawa
- Applicant: Nobukazu Sasaki , Toshirou Kasamura , Atsushi Kubota , Yasuyoshi Yamamoto , Masashi Ohashi , Michiro Koike , Tatsuya Shiratori , Akiyoshi Kimura , Takashi Ozawa
- Applicant Address: JPX Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX59-226283 19841026; JPX59-226284 19841026; JPX59-254375 19841130; JPX59-254376 19841130; JPX59-267094 19841218; JPX59-267095 19841218; JPX59-267096 19841218; JPX59-267097 19841218; JPX59-269197 19841220
- Main IPC: B65H39/11
- IPC: B65H39/11 ; G03G15/00 ; G03G15/23 ; B65H3/00
Abstract:
A sheet stacking device and an image forming apparatus provided with the sheet stacking device. The sheet stacking device has a sheet sorting function, and in addition, sheet re-feeding function so as to make it possible to produce a duplex copy or superimposed copy. It is further possible to use the sorter portion as a sheet feeding facility.
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