发明名称 METHOD FOR MANUFACTURING CAMERA MOUNT
摘要 <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a camera mount, which is capable of effectively suppressing deformation of the camera mount due to moment generated when attaching a lens to the camera mount. <P>SOLUTION: In the method for manufacturing a camera mount 9 which is integrally formed by laminating a camera mount metallic portion 10 and a camera mount synthetic resin portion 20, the camera mount metallic portion is formed by a process including a forming step of forming a ring-shaped metallic member of which surfaces facing each other are parallel, and a cutting step of obtaining two camera mount metallic portions 10 from one ring-shaped metallic member by cutting the ring-shaped metallic member formed in the forming step into round slices so that a thickness of one round slice is larger than that of the other, and the camera mount synthetic resin portion is formed by a process including an injection molding step of forming the camera mount synthetic resin portion with a mount claw part by injection molding of a synthetic resin to the camera mount metallic portion obtained by execution of the forming step and the cutting step. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012014202(A) 申请公布日期 2012.01.19
申请号 JP20110229053 申请日期 2011.10.18
申请人 CANON INC 发明人 SUGAYA KAZUKI
分类号 G03B17/14 主分类号 G03B17/14
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