Invention Grant
- Patent Title: Optical scanner and image forming apparatus
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Application No.: US15890742Application Date: 2018-02-07
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Publication No.: US10795152B2Publication Date: 2020-10-06
- Inventor: Atsushi Ueda , Atsuo Nakao
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai, Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai, Osaka
- Agency: ScienBiziP, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@68140b7e
- Main IPC: G02B26/12
- IPC: G02B26/12 ; G02B7/00 ; G03G15/04 ; G03G15/043 ; H04N1/028

Abstract:
A first mirror and a second mirror are disposed on a mounting surface of a housing in an exposure device of an image forming apparatus. A back surface of the first mirror is supported by ribs and the first mirror is pressed against the ribs by elastically pressing a reflecting surface thereof by a spring member. A reflecting surface of the second mirror is supported by ribs and the second mirror is pressed against the ribs by elastically pressing a back surface thereof by a spring member.
Public/Granted literature
- US20180239130A1 OPTICAL SCANNER AND IMAGE FORMING APPARATUS Public/Granted day:2018-08-23
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