Motor vehicles – Steering gear – With fluid power assist
Reexamination Certificate
2006-05-02
2006-05-02
Morris, Lesley D. (Department: 3611)
Motor vehicles
Steering gear
With fluid power assist
C180S441000, C180S439000, C180S403000, C137S118060, C137S613000
Reexamination Certificate
active
07036625
ABSTRACT:
An integrated hydraulic control system includes a steering control unit and a priority flow divider integrated into a unitary casing. An interface fluidly couples the casing for the steering control unit and priority flow divider directly to a control valve casing. All hydraulic communication between the steering control unit, the priority flow divider, and the control valve are located inside the casings.
REFERENCES:
patent: 3270681 (1966-09-01), Charlson
patent: 3334705 (1967-08-01), Lam
patent: 3455210 (1969-07-01), Allen
patent: 3481147 (1969-12-01), Goff
patent: 3908375 (1975-09-01), Young
patent: 3996742 (1976-12-01), Goff
patent: 4076096 (1978-02-01), Hushower et al.
patent: 4312379 (1982-01-01), Kinder
patent: 4371002 (1983-02-01), Tischer
patent: 4457132 (1984-07-01), Roberts
patent: 4495770 (1985-01-01), Sagaser et al.
patent: 4505110 (1985-03-01), von Huth Smith
patent: 5065793 (1991-11-01), Stephenson et al.
patent: 5129424 (1992-07-01), Stephenson et al.
patent: 5617724 (1997-04-01), Ko
patent: 5896943 (1999-04-01), Christensen
patent: 5941338 (1999-08-01), Miller et al.
patent: 6073536 (2000-06-01), Campbell
patent: 6164310 (2000-12-01), Yamashita
patent: 6622753 (2003-09-01), Thordarson et al.
patent: 6691729 (2004-02-01), Takeda et al.
patent: 6742540 (2004-06-01), Kim
patent: 10117166 (2002-10-01), None
patent: 6001250 (1994-01-01), None
patent: 7047965 (1995-02-01), None
patent: 9216564 (1997-08-01), None
Sauer Danfoss, Information on Fork Lift Truck Products (81 pages).
Aldridge William R.
Warnecke Ronald G.
Luby Matthew
Marger Johnson & McCollom
Morris Lesley D.
NMHG Oregon Inc.
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