Hydraulic load centering spring perch

Details Hydraulic load centering spring perch Hydraulic load centering spring perch

2008-03-13

2010-06-15

Schwartz, Christopher P (Department: 3657)

Spring devices

Vehicle

Mechanical spring and nonresilient retarder

C267S179000

Reexamination Certificate

active

07735811

ABSTRACT:
A spring perch assembly for automatically centering a load applied to a spring is provided. The assembly includes a body portion and a base portion which when engaged may tilt relative to one another. When disposed between a spring and an applied load, the assembly automatically centers the load along the spring's natural centerline.

REFERENCES:
patent: 3717354 (1973-02-01), Ritter
patent: 4397452 (1983-08-01), Fouts
patent: 4465296 (1984-08-01), Shiratori et al.
patent: 4771989 (1988-09-01), Smith
patent: 4773635 (1988-09-01), Buma
patent: 4961594 (1990-10-01), Pees
patent: 4993376 (1991-02-01), Fukutome et al.
patent: 5265902 (1993-11-01), Lewis
patent: 5375870 (1994-12-01), Smith et al.
patent: 5544725 (1996-08-01), Handke et al.
patent: 5775720 (1998-07-01), Kmiec et al.
patent: 6116584 (2000-09-01), Romer
patent: 6126155 (2000-10-01), Smith et al.
patent: 6149171 (2000-11-01), Bono et al.
patent: 6155543 (2000-12-01), Solomond et al.
patent: 6217012 (2001-04-01), Hashirayama
patent: 6328290 (2001-12-01), Imaizumi et al.
patent: 7357382 (2008-04-01), Pare et al.
patent: 2001/0035601 (2001-11-01), Imaizumi et al.
patent: 833745 (1952-03-01), None
patent: 0 526 689 (1993-02-01), None
patent: 2001-140964 (2001-05-01), None
Edara, Ramesh and Shih, Shan, Effective Use of Multibody Dynamics Simulation in Vehicle Suspension System Development, SAE Technical Paper Series, Mar. 8-11, 2004, 8 pgs., Detroit.
Suzuki, Satoshl, Kamlya, Syuji, and Imaizumi, Toshlyuki, Approaches to Minimizing Side Force of Helical Coil Springs for Riding Comfort, Society of Automotive Engineers, Inc., 1995, 8 pgs.
Gotoh, Takashi and Imaizumi, Toshlyuki, Optimization of Force Action Line with New Spring Design on the Macpherson Strut Suspension for Riding Comfort.

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