Expansible chamber devices – With means to control flow of non-working arresting fluid...
Patent
1992-09-16
1993-12-21
Look, Edward K.
Expansible chamber devices
With means to control flow of non-working arresting fluid...
92 82, 92143, 188371, 244104FP, F15B 1522, F16F 712, B64C 2558
Patent
active
052713148
ABSTRACT:
The shock absorber comprises a strut, a sliding rod slidably mounted relative to the strut and co-operating therewith to define both a shock absorbing chamber and a raising chamber which is connected to a member for feeding it with raising liquid, a dip tube defining a lowering chamber and connected to a member for feeding it with a lowering liquid, and in which a lowering piston is disposed, which piston has one face in contact with the shock absorbing liquid, and an anti-crash tube mounted to slide relative to the sliding rod and including an energy-absorbing member.
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patent: 2348160 (1944-05-01), Thornhill
patent: 3265163 (1966-08-01), Gilbert et al.
patent: 3290037 (1966-12-01), Robinson, Jr. et al.
patent: 4291850 (1981-09-01), Sharples
patent: 4886248 (1989-12-01), Delhaye et al.
patent: 5094407 (1992-03-01), Jampy et al.
patent: 5145206 (1992-09-01), Williams
Look Edward K.
Messier-Bugatti
Ryznic John
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