| 摘要 |
<p>PCT No. PCT/EP89/00936 Sec. 371 Date Jan. 29, 1991 Sec. 102(e) Date Jan. 29, 1991 PCT Filed Aug. 8, 1989 PCT Pub. No. WO90/01429 PCT Pub. Date Feb. 22, 1990.A hydrostatic drive system for vehicles including a hydromotor with a control unit forming together a drive unit which in the assembled state can be inserted in the seat of the centering device of the drive system, the configuration and arrangement of the wheel brake valve wakes possible to obtain a drive unit with compact dimensions, in axial as well as in radial direction, especially due to the double function of the wheel brake valve which serves simultaneously as a pressure relief valve.</p> |
