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Roger D Fruechte

from Rochester Hills, MI
Age ~84

Roger Fruechte Phones & Addresses

  • 2691 Tower Hill Ln, Rochester, MI 48306 (248) 651-3353
  • Rochester Hills, MI
  • Vonore, TN
  • Utica, MI
  • Venice, FL
  • West Lebanon, NH
  • 2691 Tower Hill Ln, Rochester Hls, MI 48306 (248) 568-6956

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Position: Food Preparation and Serving Related Occupations

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Us Patents

Road Load Insensitive Electric Power Steering System

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US Patent:
45276536, Jul 9, 1985
Filed:
Jan 23, 1984
Appl. No.:
6/572874
Inventors:
Paul D. Agarwal - Troy MI
Roger D. Fruechte - Rochester MI
Alexander Kade - Detroit MI
Thomas A. Radomski - Utica MI
Assignee:
General Motors Corporation - Detroit MI
International Classification:
B64C 132
B64C 1304
G06G 766
G05B 1302
US Classification:
180 791
Abstract:
The torque gain of an electric motor assisted power steering system is modified as a function of the estimated level of road load friction such that the relationship between the operator exerted steering torque and the resulting rate of steer is substantially insensitive to a reduction in the level of road load. The road load is estimated as a function of the operator exerted steering torque, the torque assist provided by the electric motor, and the resulting steer rate.
Roger D Fruechte from Rochester Hills, MI, age ~84 Get Report