Invention Grant
US08305418B2 Exposure device and image forming apparatus having a forcing portion
有权
具有强制部分的曝光装置和图像形成装置
- Patent Title: Exposure device and image forming apparatus having a forcing portion
- Patent Title (中): 具有强制部分的曝光装置和图像形成装置
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Application No.: US12662324Application Date: 2010-04-12
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Publication No.: US08305418B2Publication Date: 2012-11-06
- Inventor: Masamitsu Nagamine
- Applicant: Masamitsu Nagamine
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rabin & Berdo, P.C.
- Priority: JP2007-244094 20070920
- Main IPC: B41J2/45
- IPC: B41J2/45
Abstract:
An exposure device includes a substrate on which a light emitting element array is provided, a focusing lens that focuses light emitted by the light emitting element array, a supporting member that supports the substrate and the focusing lens. The supporting member has a contact surface. A base is provided for forcing the substrate against the contact surface of the supporting member. The base has a first engaging portion that engages a second engaging portion formed on an inner wall of the supporting member. The base is mounted to the supporting member by the engagement of the first engaging portion and the second engaging portion.
Public/Granted literature
- US20100195079A1 Exposure device and image forming apparatus Public/Granted day:2010-08-05
Information query
IPC分类:
