发明名称 |
Lens presser for holding eyeglass lens and eyeglass lens processing apparatus having the same |
摘要 |
A lens presser for holding an eyeglass lens includes: a base member which is to be attached to a distal end of a lens chucking shaft; an abutting member which has an abutting surface which is to be abutted on a rear refractive surface of the lens; a movable member to which the abutting member is to be attached; a circular-arc-shaped concave portion which is formed in one of the base member and the movable member and has a radius center of a circular arc on a central axis of the chucking shaft; and a circular-arc-shaped convex portion which is formed in the other of the base member and the movable member and is fitted into the concave portion so as to slide only in a direction of the circular arc. The movable member is tiltable with respect to the base member.
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申请公布号 |
US2006262661(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
US20060412875 |
申请日期 |
2006.04.28 |
申请人 |
NIDEK CO., LTD. |
发明人 |
SHIBATA RYOJI |
分类号 |
H04B1/20;B24B9/14;B24B41/06;G02C13/00 |
主分类号 |
H04B1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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