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Class Information
Number: 91/318
Name: Motors: expansible chamber type > Cyclically operable > Working member controlled motive fluid for distributor motor > Motive fluid build-up at end of working stroke reverses distributor
Description: Apparatus in which the reaching of the terminus of a stroke of the output motor working member results in increase of pressure in the working chamber due to continued supply of motive fluid without working member movement, the increase of pressure in the working chamber causing the distributor motor to shift the distributor to reverse the direction of movement of the output motor working member.

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4244274 Cylinder control device of hydraulic cylinder apparatus Jan. 13, 1981
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4152970 Fluid pressure supply apparatus May. 8, 1979
4114515 Adjustable self-reciprocating operator Sep. 19, 1978
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4082229 Water powered waste disposal unit Apr. 4, 1978
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4022109 Automatic directional control valve May. 10, 1977
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