Motors: expansible chamber type – With correlated control of motive fluid and locking means – Working member position control of motive fluid and locking...
Patent
1982-06-16
1985-07-02
Hershkovitz, Abraham
Motors: expansible chamber type
With correlated control of motive fluid and locking means
Working member position control of motive fluid and locking...
91 44, 91176, 91178, 91191, 91217, F15B 1526
Patent
active
045260869
ABSTRACT:
A piston-cylinder assembly for displacing a load through a long stroke consists of a rod, a piston slidable on the rod and by fluid pressure the piston is clamped to the rod, and a cylinder in which the piston is contained. By clamping the piston to the rod and introducing fluid into the cylinder, relative movement is caused between the piston and cylinder and the rod. When one assembly is used, the movement is intermittent but, by mounting two pistons on the rod, each piston being in a separate cylinder, and by controlling the flow of fluid, the movement is continuous.
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Holton James A.
Inman James C.
Davy-Loewy Limited
Hershkovitz Abraham
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