Gas chamber forming method in closed cylinder of gas enclosed ty

Details Gas chamber forming method in closed cylinder of gas enclosed ty Gas chamber forming method in closed cylinder of gas enclosed ty

1977-07-13

1978-09-05

Gilden, Leon

Metal working

Method of mechanical manufacture

During simulated operation or operating conditions

29434, 29517, B23Q 1700

Patent

active

041108884

ABSTRACT:
A gas chamber forming method in a cylinder of gas enclosed type such as hydropneumatic shock absorber or gas spring having high pressure gas enclosed therein. The method comprises steps of inserting a free piston slidably in the cylinder, disposing a stopper having a passage communicating the opposite sides thereof so as to abut with the free piston at one side thereof remote from a closed end of the cylinder, pushing the stopper and the free piston toward the closed end of the cylinder thereby elevating pressure of the gas confined between the free piston and the closed end of the cylinder to a predetermined level, securing the stopper relative to the cylinder, and thereafter, closing an open end of the cylinder.

REFERENCES:
patent: 2867298 (1959-01-01), Roder
patent: 3125493 (1964-03-01), D'Amore
patent: 3163262 (1964-12-01), Allinguant
patent: 3762514 (1973-10-01), Freitag
patent: 3788433 (1974-01-01), Katsumori
patent: 3801087 (1974-04-01), Akaike et al.
patent: 3883942 (1975-05-01), Fichter, Jr. et al.

Affiliated with

Also associated with

Rating

Gas chamber forming method in closed cylinder of gas enclosed ty does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas chamber forming method in closed cylinder of gas enclosed ty, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas chamber forming method in closed cylinder of gas enclosed ty will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2086915