LandOfFree - US Patents - Listing for Motors: expansible chamber type,Relatively movable working members with one having motive...

Motors: expansible chamber type – Relatively movable working members with one having motive... – Position of one working member controls motive fluid for...

Sequential hydraulic extension system

Motors: expansible chamber type – Relatively movable working members with one having motive... – With means interconnecting working members to cause relative...

Sequentially operated cylinders with load holding valve integrat

Motors: expansible chamber type – Relatively movable working members with one having motive... – With means interconnecting working members to cause relative...

Servo-control valve for a linear hydraulic motor

Motors: expansible chamber type – Relatively movable working members with one having motive... – Position of one working member controls motive fluid for...

Spring-loaded brake cylinder

Motors: expansible chamber type – Relatively movable working members with one having motive... – Synchronizing in response to sensed difference in positions

Steering system including tandem hydraulic cylinders with self-s

Motors: expansible chamber type – Relatively movable working members with one having motive... – One working member oppositely biased by another

Swing cylinder oscillation control circuit and valve for...

Motors: expansible chamber type – Relatively movable working members with one having motive... – Synchronizing in response to sensed difference in positions

Synchronized travel of independent actuators

Motors: expansible chamber type – Relatively movable working members with one having motive... – Synchronizing in response to sensed difference in positions

Synchronizing cylinder assembly with equal displacement...

Motors: expansible chamber type – Relatively movable working members with one having motive... – Single valve unit controlling plural working chambers

System of linear hydraulic motors

Motors: expansible chamber type – Relatively movable working members with one having motive... – Position of one working member controls motive fluid for...

System with sequenced activators