Lockable telescopic device and use of the same

Expansible chamber devices – With releasable stop or latch means to prevent movement of... – Includes interfitting parts engageable at plural positions...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

92 20, F15B 1526

Patent

active

055135544

ABSTRACT:
The invention relates to a lockable telescopic device (1) which includes a cylindrical tube (10) and a piston rod (3). The piston rod (3) includes an expandable locking device (60) which, when active, forcibly abuts a part of the inner wall of the tube (10). The expandable locking device (60) includes two sleeves (61, 62) which accompany movement of the piston rod (3) in the longitudinal direction of the device (1). The piston rod (3) and the tube (10) are locked against relative movement by rotating the sleeves (61, 62) relative to one another with the aid of a lever (51) mounted on the piston rod. The invention also relates to the use of the lockable telescopic device in conjunction with so-called engine shelves.

REFERENCES:
patent: 3095825 (1963-07-01), Sandberg et al.
patent: 3150569 (1964-09-01), Attermeyer
patent: 3668977 (1972-06-01), Beidler
patent: 4240334 (1980-12-01), Crossen

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Lockable telescopic device and use of the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lockable telescopic device and use of the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lockable telescopic device and use of the same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1220201

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.