Lockable swivel coupling

Joints and connections – With fluid pressure responsive component

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

403370, 192 88B, 188367, F16D 380

Patent

active

041881427

ABSTRACT:
A swivel joint comprises a journal fitted in a hole. The journal is conical and axially formlocked in the hole. A working chamber is arranged behind one of the mantle surfaces of the hole and the journal. The chamber has an integral flexible wall defining one of said surfaces. When hydraulic pressure is applied to the chamber, the flexible wall expands the journal is centered in the hole and locked against rotation, and the journal end engages the hole bottom.

REFERENCES:
patent: 2205521 (1940-06-01), Fawick
patent: 2712248 (1955-07-01), Gustafson
patent: 3595555 (1971-07-01), Cameron
patent: 3804221 (1974-04-01), Valantin
patent: 3838938 (1974-10-01), Witzig et al.
patent: 3994604 (1976-11-01), Visser
patent: 4011019 (1977-03-01), McDonald et al.
patent: 4093052 (1978-06-01), Falk

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 swivel coupling 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 swivel coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lockable swivel coupling will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1853132

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