Short travel high force transmitting pneumatic cylinder device

Details Short travel high force transmitting pneumatic cylinder device Short travel high force transmitting pneumatic cylinder device

1993-03-23

1994-12-06

Look, Edward K.

Expansible chamber devices

Relatively movable working members

First working member moves second coaxial working member...

92 85R, 92140, 91189R, F01B 700, F01B 900

Patent

active

053700392

ABSTRACT:
A short travel pneumatic cylinder device for transmitting a high force, comprising a cylinder housing having a cylindrical bore for guiding of the piston and of the piston rod, two pistons which upon generation of an overatmospheric pressure between the pistons will move in opposite direction, and further comprising a mechanical lever system with a housing cover. The first of the pistons is connected with the piston rod, and the second of the two pistons is arranged coaxially relative to the first piston, is hollow, and is movable coaxially relative to the piston rod. The first of the two pistons is connected to the lever system at the side of the interior of the cylinder opposite to the second of the two pistons. The pressure force exerted by the second piston is transmitted to the piston rod via the lever system in a direction opposite to the direction of movement of the second piston.

REFERENCES:
patent: 2659207 (1953-11-01), Marsden
patent: 3298286 (1967-01-01), Tyler
patent: 3668349 (1972-06-01), Duchesneau et al.
patent: 3812766 (1974-05-01), Weiss
patent: 3943830 (1976-03-01), Sugiura
patent: 3978884 (1976-09-01), Sundstrom
patent: 4979428 (1990-12-01), Nelson
patent: 5016522 (1991-05-01), Allardin
patent: 5129311 (1992-07-01), Hart
patent: 5215286 (1993-06-01), Kolenc

Affiliated with

Also associated with

Rating

Short travel high force transmitting pneumatic cylinder 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 Short travel high force transmitting pneumatic cylinder device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Short travel high force transmitting pneumatic cylinder device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-207246