发明名称 |
Focusing mechanism for a vision detector |
摘要 |
A machine vision image acquisition system is provided with a housing or enclosure that protects the acquisition system components from an industrial environment. The machine vision image acquisition system has a focusing mechanism that can be actuated externally to the housing. The focusing mechanism uses a gear drive to transmit externally actuated focus adjustments to the optical components of the acquisition system.
|
申请公布号 |
US7417803(B2) |
申请公布日期 |
2008.08.26 |
申请号 |
US20040991601 |
申请日期 |
2004.11.18 |
申请人 |
COGNEX TECHNOLOGY AND INVESTMENT CORPORATION |
发明人 |
COSTIGAN GEORGE;GOODSPEED STEVEN N.;KING DAVID R.;TREMBLAY, II ROBERT J.;KEATING JOHN F.;PHILLIPS BRIAN S.;HOFFMASTER JAMES |
分类号 |
G02B15/14;G02B7/02;G02B7/04;G03B17/00;G03B17/18 |
主分类号 |
G02B15/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|