Title:
WORKING FLUID DAMPER DEVICE AND TRANSMISSION OPERATING DEVICE EQUIPPED WITH THE SAME
Document Type and Number:
Japanese Patent JP2009041734
Kind Code:
A
Abstract:
To perform more delicate damper control by additional damper effects required in a specific stroke region of a damper cylinder.
Until a stroke S4 which is a specific stroke region is made from a neutral position by a damper piston through shift operation, the damper piston is moved at relatively high piston speed v3 so as to perform damper action causing a small damper effect. After the stroke S4, the piston speed of the damper is reduced, and in a stroke S5, the piston speed is set to be constant low speed v4, so as to perform damper action causing a large damper effect. Thus, due to the different damper effects, more delicate damper control can be performed.
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Inventors:
SUGANO ATSUSHI
Application Number:
JP2007209956A
Publication Date:
February 26, 2009
Filing Date:
August 10, 2007
Export Citation:
Assignee:
BOSCH CORP
International Classes:
F16F9/48; F16F9/26; F16H63/30
Domestic Patent References:
| JP2601266Y2 | 1999-11-15 | |||
| JP2003042216A | 2003-02-13 |
Attorney, Agent or Firm:
Kenji Aoki
Hideo Sugai
Akira Yonezawa
Takashi Koyama
Teiji Tanaka
Hideo Sugai
Akira Yonezawa
Takashi Koyama
Teiji Tanaka