Title:
自動車のための動力伝達系、及び、当該動力伝達系を制御する方法
Document Type and Number:
Japanese Patent JP2006521238
Kind Code:
A
Abstract:
In a drive train for a working machine, in particular, a wheel loader, the driving speed is preselected via a driving pedal ( 11 ) and the working hydraulic system is actuated via a selector lever ( 8 ), whose signals are fed to an electronic control unit ( 10 ) which regulates a drive engine ( 1 ) and a clutch ( 2 ) arranged between the drive engine ( 1 ) and a pump impeller ( 3 ) of a hydrodynamic torque converter in such a manner that an auxiliary drive ( 6 ) for a pump ( 7 ) of the working hydraulic system is operated at a sufficient speed, while the preselected driving speed is not exceeded.
Inventors:
Bernd, Aumann
Application Number:
JP2006504772A
Publication Date:
September 21, 2006
Filing Date:
March 20, 2004
Export Citation:
Assignee:
ZF FRIEDRICHSHAFEN AG
International Classes:
B60W10/00; B60K23/00; B60K25/00; B60W10/02; B60W10/04; B60W10/06; B60W10/30; B60W30/00; B60W30/18; E02F9/20; E02F9/22; F02D29/00; G06G1/00
Domestic Patent References:
| JP2002161976A | 2002-06-07 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Katsuomi Isogai
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Katsuomi Isogai