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Patent Searching and Data


Title:
自動車のリターダにおける制動特性の調整方法
Document Type and Number:
Japanese Patent JP2008540226
Kind Code:
A
Abstract:
Disclosed is a method for adjusting the braking characteristic of a retarder for a motor vehicle. According to said method, a characteristic diagram or a braking characteristic representing the correlation between a manipulated variable and a braking moment is stored in the control or regulation unit of the retarder. Said braking characteristic comprises several restart points where the association between the manipulated variable and the braking moment can be modified by means of individual offsets. A comparison between the setpoint value for the braking moment and the real value is made on the serial inspection test stand for each retarder at defined points, and the restart points that can be modified by means of individual offsets are raised or lowered based on said comparison to such an extent that the real value lies within a predefined tolerance band.

Inventors:
Bernhard, Reish
Peter, Schmidtner
Application Number:
JP2008510435A
Publication Date:
November 20, 2008
Filing Date:
April 20, 2006
Export Citation:
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Assignee:
ZF FRIEDRICHSHAFEN AG
International Classes:
B60T10/00
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Katsuomi Isogai