Fluid-pressure and analogous brake systems – Speed-controlled – And traction control
Reexamination Certificate
2005-06-28
2005-06-28
Butler, Douglas C. (Department: 3683)
Fluid-pressure and analogous brake systems
Speed-controlled
And traction control
C303S146000, C701S072000, C701S078000
Reexamination Certificate
active
06910746
ABSTRACT:
A motion control device10for a vehicle exerts braking force only on the rear wheel at the inner side of the turning direction for generating a yawing moment on the vehicle only in the turning direction of the vehicle when an absolute value of an actual lateral acceleration Gy is not more than a value Gyth, i.e., when there is a small possibility of the occurrence of an excessive roll angle on the vehicle body, in case where the turning state of the vehicle is the understeer state. On the other hand, it exerts braking force not only on the rear wheel at the inner side of the turning direction, but also on the front and rear wheels at the outer side of the turning direction for generating a yawing moment in the direction opposite to the turning direction too, when the absolute value of the actual lateral acceleration Gy exceeds the value Gyth, i.e., when there is a great possibility of the occurrence of the excessive roll angle on the vehicle body, in case where the turning state of the vehicle is the understeer state.
REFERENCES:
patent: 5694321 (1997-12-01), Eckert et al.
patent: 5869943 (1999-02-01), Nakashima et al.
patent: 6315373 (2001-11-01), Yamada et al.
patent: 8-318841 (1996-12-01), None
patent: 10-24819 (1998-01-01), None
patent: 10-119743 (1998-05-01), None
patent: 2000-335388 (2000-12-01), None
patent: WO2004/024522 (2004-03-01), None
Submitted English translation of JP 10-24819A.
Fukami Masanobu
Kato Toshihisa
Yakushijin Tokio
Advics Co., Ltd.
Burns Doane , Swecker, Mathis LLP
Butler Douglas C.
Daihatsu Motor Co. Ltd.
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