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SUSPENSION SYSTEM

  • US 20090174158A1
  • Filed: 01/05/2009
  • Published: 07/09/2009
  • Est. Priority Date: 02/28/2005
  • Status: Abandoned Application
First Claim
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1. A subassembly for a vehicle, the subassembly comprising:

  • first and second hydraulic cylinders each having an upper chamber and a lower chamber;

    a fluid circuit hydraulically connected to the first and second hydraulic cylinders and including a valve movable between a first position where the upper chamber of the first hydraulic cylinder and the lower chamber of the second hydraulic cylinder are hydraulically connected and the lower chamber of the first hydraulic cylinder and the upper chamber of the second cylinder are hydraulically connected, and a second position where the upper chamber and the lower chamber of the first hydraulic cylinder are hydraulically connected and the upper chamber and lower chamber of the second hydraulic cylinder are hydraulically connected;

    a control unit operable to position the valve in at least one of the first position and the second position based on an operating variable of the vehicle.

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