Invention Grant
- Patent Title: Cam device, fixing device, transfer device, and image forming apparatus
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Application No.: US15782172Application Date: 2017-10-12
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Publication No.: US10228050B2Publication Date: 2019-03-12
- Inventor: Hiroaki Nieda
- Applicant: Hiroaki Nieda
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2016-209506 20161026; JP2016-251051 20161226
- Main IPC: G03G21/16
- IPC: G03G21/16 ; G03G15/20 ; G03G15/16 ; G03G15/01 ; F16H53/02
Abstract:
A cam device includes a cam and a driver. The cam includes a cam face that is gradually distanced from a rotation center of the cam over a range greater than half a round of the cam. The driver rotates the cam in a first direction and in a second direction opposite the first direction.
Public/Granted literature
- US20180112762A1 CAM DEVICE, FIXING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS Public/Granted day:2018-04-26
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