Delay return gas spring

Details Delay return gas spring Delay return gas spring

F - Mech Eng,Light,Heat,Weapons

16

F

F16F 5/00 (2006.01) F16F 9/02 (2006.01) F16F 9/516 (2006.01)

Patent

CA 2314585

A gas spring with a first gas chamber communicated with a second gas chamber through a calibrated orifice to control the rate of return of gas from the first chamber to the second chamber to thereby control the rate at which a piston rod of the cylinder returns to its extended position. Desirably, the rate of return of the piston rod to its extended position can be made slow enough to prevent damage to a die stamped part as the gas spring lifts the part from a lower die half. The gas spring composite shell is preferably formed of and contains materials which are highly thermally conductive and define the return passage to prevent the gas spring from becoming overheated and to permit an increased number of cycles to be completed in a given period of time. Desirably, the gas spring may be completely self contained and utilize only gas to resist the movement of the piston rod to its retracted position, provide a force to move the piston rod to its extended position, and to control the rate of return of the piston rod to its extended position.

Affiliated with

Also associated with

Rating

Delay return gas spring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Delay return gas spring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delay return gas spring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1784099