PURPOSE: A shimmy removing apparatus for a power steering is provided to make the steering force of a steering wheel heavy by increasing resistance in the flow of oil during the neutral state of the steering wheel.;CONSTITUTION: A shimmy removing apparatus for a power steering comprises fluid, ...
Low pressure reservoirs commonly require the drainage of water from the desired subterranean formation 6 before the reservoir will release productive volumes of hydrocarbons. The method described herein incorporates a main directional well bore 26 that intercepts the desired subterranean formation 6 at a ...
Once in reservoir 80, the hydraulic fluid can be withdrawn to power any of motors 18, 22, 24r and 24l. From the foregoing, it should be appreciated that the use of device 10 is straightforward. First, device 10 is placed on roof 28. Next, membrane 30 and insulation 32 are exposed ...
The switch member(50) coincides with a piston(17) in the neutral state of the steering wheel and is fixed on an actuating cylinder(12). The fluid(61) circulates from an oil pump to an oil reservoir via the actuating cylinder. The coil and the switch member are connected by an ...
between the passage means of said two types communicating with a working pressure fluid tap (37, 39) of the respective branch ; characterized in that two passages of the same type (61a-61b, 62a-62b) are arranged in each branch between said pressure fluid tap and the fluid reservoir, i...