发明授权
- 专利标题： Two-station vise with double-threaded screw
- 专利标题（中）： 两台台钳采用双螺纹螺丝
-
申请号： US350568申请日： 1989-05-11
-
公开(公告)号： US5098073A公开(公告)日： 1992-03-24
- 发明人: John O. Lenz
- 申请人： John O. Lenz
- 申请人地址： MN Minneapolis
- 专利权人： Kurt Manufacturing Company, Inc.
- 当前专利权人： Kurt Manufacturing Company, Inc.
- 当前专利权人地址： MN Minneapolis
- 主分类号： B25B1/10
- IPC分类号： B25B1/10 ; B25B1/24
摘要：
A machine vise holds two parts against a center mounting block, and has simultaneously moving jaws slidable on a vise body toward opposite sides of the center jaw for clamping. One of the jaws is driven through a torque limiting clutch to the drive screw to provide a preload on one of the parts, after which the clutch releases for final, high pressure tightening.
公开/授权文献
- US5653751A Systems and methods for projecting an image onto a retina 公开/授权日：1997-08-05
信息查询
