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William Hugh Suder

from Roseville, CA
Age ~55

William Suder Phones & Addresses

  • 1376 Impressionist Loop, Roseville, CA 95747 (916) 872-4063
  • Westlake Village, CA
  • Novato, CA
  • Jacksonville, FL
  • Elk Grove, CA
  • Reno, NV
  • South Pasadena, CA

Industries

Computer Software

Resumes

Resumes

William Suder Photo 1

Software Engineer At Standard Register

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Location:
Sacramento, California Area
Industry:
Computer Software

Publications

Us Patents

Graduated-Load Spring Washer System For Screws And Threaded Fasteners

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US Patent:
49589709, Sep 25, 1990
Filed:
Aug 17, 1988
Appl. No.:
7/233291
Inventors:
James D. Rose - Canoga Park CA
William H. Suder - Canoga Park CA
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
F16B 3102
US Classification:
411 12
Abstract:
A graduated-load spring washer system for screws and threaded fasteners uses a deflection coil spring of slightly less than one coil with special end configurations for anti-marring. A cross-section of the coil spring is substantially trapezoidal, with the outer periphery thickness being the dimension of the trapezoid base and larger than the inner thickness dimension. When placed under the head of a threaded fastener and flattened upon tightening of the fastener, the device maintains a large tailored preload to prevent loosening even during and after stress relaxation and creep, and eliminates the need for a usual flat washer below the coil to prevent marring. The device also eliminates requirement for use of torque application measuring tools because preload can be determined by sight or tactile sensing.
William Hugh Suder from Roseville, CA, age ~55 Get Report