About 28 results
https://drivepatents.com/patents/972816 · 9 Jul 2014
To provide a solenoid-type variable damper that improves piston strength prevents disconnection of the electromagnetic coil, and the like. [Solution] A piston (16) comprises a piston body (30), an expansion-side valve plate (41), a contraction-side valve p...
https://drivepatents.com/patents/974053 · 4 Jun 2014
A pressure damping device (1) includes: a cylinder (10); a piston (31) provided movably in the cylinder (12) in an axial direction of the cylinder, and formed to have a plurality of channels (311, 312) for liquid; a moving and partitioning member (35) loca...
https://drivepatents.com/patents/976707 · 2 Apr 2014
An electric suspension device (12) includes a cylinder (28), a sub-tank (24), a first and second oil passage (48, 49), a damping force adjusting valve (50), and a damping force adjusting motor (51). The cylinder (28) is rotatable about a mounting axis (A1)...
https://drivepatents.com/patents/979916 · 8 Jan 2014
A vehicle suspension damper (1410) comprising: a damping chamber (35) containing a damping fluid, and a piston and a piston rod moveable in the damping cylinder; a valve (1500) for controlling movement of said damping fluid in compression and/or rebound of...
https://drivepatents.com/patents/993292 · 30 Jan 2013
A control system in a straddle-type vehicle including front and rear wheels, comprises a load distribution changing section which changes a ground load distribution between the front and rear wheels during driving of the vehicle; a slip suppressing conditi...
https://drivepatents.com/patents/996545 · 31 Oct 2012
A shock absorber 10 includes a hydraulic cylinder 12; a reservoir tank 14; and a damping force adjusting device 16. The damping force adjusting device 16 includes a valve body 100; a oil chamber 112; a solenoid coil 120; a plunger 128 and an oil path const...
https://drivepatents.com/patents/998142 · 19 Sep 2012
A lift truck includes systems and methods for improved vibration control. Vibration control features reduce or eliminate motion of the truck in one or more of the X-axis, Y-axis, and Z-axis. Some embodiments may include, alone or in combination with the vi...
https://drivepatents.com/patents/999297 · 15 Aug 2012
The method involves characterizing main movements of a vehicle and detecting a flapping phenomenon of wheels based on data already available in the vehicle. The characterization and detection steps are realized either by using an estimation unit estimating...
https://drivepatents.com/patents/1000887 · 27 Jun 2012
The controller (100) has a damper device (1) e.g. front wheel damper, comprising damper chambers (2, 3) connected by a damping valve. A sensor (5) detects data about actual condition of the controller, and an electrical control device (8) controls the devi...
https://drivepatents.com/patents/1000872 · 27 Jun 2012
The landing gear (100) has a control device (8) that is provided with a memory device (9), and an operating device (13) for controlling g a damper device. The control device enables memory device to store distance-based data on current operating state. The...