About 68 results
https://drivepatents.com/patents/1013417 · 4 May 2011
An operating module (304) for localized signal processing at a corner of a vehicle VHC includes a housing (324), a valve assembly (326) or a sensor (334), and an operating device (342). The operating module can be used in operative association with an air ...
https://drivepatents.com/patents/1013846 · 13 Apr 2011
The vehicle air spring strut (2) has an air spring, an absorber and two connecting elements (9). The air spring encloses an air volume, which is stand in connection with an auxiliary volume (7) by an adjustable valve (10). The auxiliary volume is arranged ...
https://drivepatents.com/patents/1015845 · 9 Feb 2011
The upper cover (13) of the first air spring (4) is connected by a rod (14) to the lower rolling-seal piston (8) of the second air spring (5). This rod is located concentrically inside the two working chambers (6, 7) of the air springs (4, 5), and passes t...
https://drivepatents.com/patents/1067431 · 17 May 2006
The method involves subjecting a mass (2) to oscillations and being of certain part (3), where the acceleration of the oscillations is measured over an acceleration sensor (5). The relative movement is measured over a local sensor (7) as well as a pneumati...
https://drivepatents.com/patents/1069983 · 15 Feb 2006
An arrangement with or in the form of a gas spring, comprising a first and second gas chamber with one or more devices separating these, which devices are arranged to increase the volume of the first chamber and reduce the volume of the second chamber, or ...
https://drivepatents.com/patents/1071609 · 21 Dec 2005
A highly roll stable suspension system for a truck, trailer, or semi-trailer which achieves its roll stability by the use of at least three beam structures, one beam being located beneath a respective longitudinal side frame member of the vehicle, and the ...
https://drivepatents.com/patents/1072812 · 2 Nov 2005
The valve block (2) for inflating the bellows (6, 10, 36, 40) includes a valve device (14) capable of simultaneously disconnecting the bellows valves (16, 18, 24, 42, 44, 46) from the compressed air tank (12) and venting point (15). A sensor (22) is provid...
https://drivepatents.com/patents/1075059 · 17 Aug 2005
An aerostatic suspension system (1) for rolling equipment and vehicles that takes advantage of atmospheric pressure to create, by means of cylinder and piston sets, forces that are transmitted by levers having an adjustable point of application of force an...
https://drivepatents.com/patents/1076880 · 15 Jun 2005
The pneumatic spring (1) has a roll-off piston (2) and a U-bellows (3) with a roll-off fold (4) which rolls over the wall of the piston. A sensor element (6) of flat construction creates a height dependent signal during the rolling of the U-bellows. The se...
https://drivepatents.com/patents/1077888 · 11 May 2005
An air spring (10) having a relatively low and a relatively high spring height includes a retainer (12), a base housing, an elastomeric sleeve (16) secured to the retainer (12) at a first end (20) and secured to the base housing at a lower end (22) to form...