Invention Grant
- Patent Title: Exchangeable lens and imaging device
- Patent Title (中): 可更换镜头和成像装置
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Application No.: US12800155Application Date: 2010-05-10
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Publication No.: US08019213B2Publication Date: 2011-09-13
- Inventor: Takashi Terai
- Applicant: Takashi Terai
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JPP2009-134333 20090603
- Main IPC: G03B17/00
- IPC: G03B17/00 ; G03B3/00 ; G03B13/00 ; G02B7/02
Abstract:
An exchangeable lens includes: a cam member; a plurality of lenses; a lens holding frame; a drive motor; a worm screw; a worm wheel; a planetary roller; a first rotating member; a first bearing seat; a second rotating member; and a second bearing seat.
Public/Granted literature
- US20100310244A1 Exchangeable lens and imaging device Public/Granted day:2010-12-09
Information query
