Pressure intensifying device

Details Pressure intensifying device Pressure intensifying device

1980-09-15

1983-07-26

Hershkovitz, Abraham

Work holders

With fluid means

Cylinder-piston means directly moves jaw

60583, 60589, 60593, 269 32, 269 93, B23Q 308

Patent

active

043950272

ABSTRACT:
A two step pressure intensifier adapted for use as a clamp or a via including a housing cylinder which sealingly houses a telescoping cylinder. The telescoping cylinder is extended rapidly outward by application of low pressure to hydraulic fluid within the telescoping cylinder. Upon meeting resistance, the extension speed of the telescoping cylinder is slowed down and high presssure is applied.
The use of a small diameter force input rod or piston is encompassed by a close fitting input portion of the telescoping piston so that the two pistons move together during a portion of both their force and retraction strokes.

REFERENCES:
patent: 2990687 (1961-07-01), McCrea
patent: 3266415 (1966-08-01), Palmer
patent: 3357183 (1967-12-01), Krieger
patent: 3426530 (1969-02-01), Georgelin
patent: 3830061 (1974-08-01), Severinsson
patent: 3905635 (1975-09-01), Esser
patent: 4271671 (1981-06-01), Smeets
patent: 4300351 (1981-11-01), Grullmeier

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2218678