Invention Grant
US08953981B2 Cartridge and image forming apparatus including joint member that receives and transfers driving forces
有权
墨盒和图像形成装置，包括接收和传递驱动力的接合构件
- Patent Title: Cartridge and image forming apparatus including joint member that receives and transfers driving forces
- Patent Title (中): 墨盒和图像形成装置，包括接收和传递驱动力的接合构件
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Application No.: US13931980Application Date: 2013-06-30
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Publication No.: US08953981B2Publication Date: 2015-02-10
- Inventor: Naoya Kamimura
- Applicant: Naoya Kamimura
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Baker Botts L.L.P.
- Priority: JP2010-018607 20100129
- Main IPC: G03G15/04
- IPC: G03G15/04 ; G03G15/00 ; G03G21/16 ; G03G15/08
Abstract:
A cartridge includes: a rotational body; a joint member having a first joint-side engagement part configured to be engaged to a rotational body-side engagement part with a predetermined moving range in a rotational direction, and a press member, wherein the joint member has a second joint-side engagement part configured to be engaged with a transfer-side engagement part with central axes of the joint member and the driving force transfer member being substantially matched, and wherein when the second joint-side engagement part is contacted to the driving force transfer member at a position at which the central axes of the joint member and the driving force transfer member are not matched, the joint member is rotated within the predetermined range and the second joint-side engagement part is thus moved, so that the second joint-side engagement part is engaged with the transfer-side-engagement part in the rotational direction.
Public/Granted literature
- US20130294800A1 CARTRIDGE AND IMAGE FORMING APPARATUS Public/Granted day:2013-11-07
Information query
