Rotary expansible chamber devices – Relatively movable working member and drive shaft axes
Patent
1998-03-12
2000-11-21
Denion, Thomas
Rotary expansible chamber devices
Relatively movable working member and drive shaft axes
418133, F01C 1908
Patent
active
06149416&
ABSTRACT:
A hydraulic machine is proposed, with a drive shaft rotating around a center axis, a drive wheel at a first end of the drive shaft, via which forces, which are characterized by a force component running largely vertical to the center axis, are led to the drive shaft, a second, opposite end of the drive shaft with a pump unit, which is characterized by a first rotating pump element connected to the drive shaft and a fixed pump element which works in conjunction with the first pump element, and with a bearing unit for the drive shaft, the hydraulic machine is characterized by the fact that the bearing unit (33) is offset to the line drawn by the middle axis (13) when the drive shaft (27) is not under load, where the bearing unit (33) is positioned in the direction of the force components relative to the center axis (13).
REFERENCES:
patent: 4470768 (1984-09-01), Konz
patent: 4573890 (1986-03-01), Hadama et al.
patent: 4575314 (1986-03-01), Teubler et al.
patent: 4770612 (1988-09-01), Teubler
Lauth Hans-Juergen
Parsch Willi
Denion Thomas
Luk Fahrzeug--Hydraulik GmbH & Co. KG
Trieu Theresa
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