LandOfFree - US Patents - Listing for Motors: expansible chamber type

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – One path includes restriction

Method and apparatus for controlling a rotary percussive hydraul

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling air cylinder

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling an implement

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling an implement

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling an implement of a work mach

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling an implement of a work mach

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling an implement of a work mach

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling hydraulic systems

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – Second path activated in response to pressure or flow in...

Method and apparatus for controlling speed of hydraulic cylinder

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for controlling the actuation of a...

Motors: expansible chamber type – With motive fluid valve – Inlet check valve with means for disconnectable supply line

Method and apparatus for coupling a fluid-powered implement to a

Motors: expansible chamber type – Cyclically operable – Biasing means moves distributor after predetermined travel

Method and apparatus for deicing a leading edge

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means

Method and apparatus for determining a valve transform

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber

Method and apparatus for driving hydraulic motors with...

Motors: expansible chamber type – Relatively movable working members with one having motive...

Method and apparatus for extracting heat and mechanical energy f

Motors: expansible chamber type – With signal – indicator or inspection means

Method and apparatus for hydraulically controlling subsea equipm

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – With means to control the working fluid to one working...

Method and apparatus for hydraulically controlling subsea well e

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

Method and apparatus for lifting a work implement attached...

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

Method and apparatus for minimizing loader frame stress