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Otto Shander Phones & Addresses

  • Steger, IL
  • Charlotte, NC
  • 22900 Sherman Rd, Steger, IL 60475

Publications

Us Patents

Constant Contact Side Bearing

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US Patent:
39815480, Sep 21, 1976
Filed:
May 27, 1975
Appl. No.:
5/580667
Inventors:
Robert W. MacDonnell - Crete IL
Otto A. Shander - Chicago Heights IL
Assignee:
R. W. Mac Company - Crete IL
International Classification:
B61F 1700
F16C 124
F16C 1302
US Classification:
308226
Abstract:
Constant contact side bearings include a base presenting supports for cushions that are engaged by a top follower. In its pre-load position, rollers disposed on the top follower are urged into constant contact with a car body to control truck hunting. The cushions accommodate additional travel of the top follower to provide substantially higher load resistance for control of lateral car body roll resistance.

Railway Bolster Lug

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US Patent:
41358333, Jan 23, 1979
Filed:
Dec 4, 1975
Appl. No.:
5/673695
Inventors:
Robert W. MacDonnell - Crete IL
Otto A. Shander - Chicago Heights IL
Assignee:
R. W. Mac Company - Crete IL
International Classification:
B61F 112
B61F 504
B61F 550
F16B 4302
US Classification:
403 43
Abstract:
Bolster re-enforcement systems, applicable both to new and existing bolster designs, provide for pre-stressing the bottom bolster center plate region utilizing lugs transmitting tension forces in opposition to the stress pattern applied to the center region of the bolster as the result of vertical loading associated with normal operating conditions.
Otto A Shander from Steger, ILDeceased Get Report