Linear guide
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 8, 2001
Grant Date -
N/A
app pub date -
Nov 11, 1999
filing date -
Apr 11, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A linear guide having a carrier body that can be moved along a guide track is provided having a brake device with brake shoes acting upon the guide track and a piston which is located in a pressure chamber which can be displaced by a pressure medium in the carrier body. The brake device has a spring acting upon the piston. Pressure plates are provided in the carrier body which are pressed against the brake shoes located on the guide track by the spring when the piston is not being subjected to the pressure medium. This results in a linear guide whose carrier body can be mechanically and reliably locked on the guide track in case of emergencies such as pressure medium outages.
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