Self-contained stud tensioner and tightener device

Details Self-contained stud tensioner and tightener device Self-contained stud tensioner and tightener device

1984-02-08

1986-02-11

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Pipe or rod jack

Tie rod tensioner

E21B 1900

Patent

active

045695067

ABSTRACT:
A self-contained tensioner and tightener device for a threaded stud characterized in that an expandable hydraulic tensioning device is disposable between a locking nut and a foundation surface from which the stud projects, and the locking nut and the elements of the tensioning device when removed from the stud are necessarily displaced onto and retained by a take-up finger extending from the tensioning device coaxial with the stud, whereby the entire tensioning and tightening assembly is self-contained and none of its parts necessarily separate from the combination when the combination is removed from the stud.

REFERENCES:
patent: 2866370 (1958-12-01), Biach
patent: 4485677 (1984-12-01), Amelot et al.

Affiliated with

Also associated with

Rating

Self-contained stud tensioner and tightener device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-contained stud tensioner and tightener device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-contained stud tensioner and tightener device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1202160