Railway bolster lug

Details Railway bolster lug Railway bolster lug

1975-12-04

1979-01-23

Paperner, L. J.

Joints and connections

Rotarily connected, differentially translatable members,...

24263A, 105230, 403405, B61F 112, B61F 504, B61F 550, F16B 4302

Patent

active

041358333

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.

REFERENCES:
patent: 689611 (1901-12-01), Hagemeier
patent: 1824900 (1931-09-01), Kaufman
patent: 2716864 (1955-09-01), Hacker
patent: 2974703 (1961-03-01), Rapata
patent: 3482531 (1969-12-01), Tack
patent: 3915579 (1975-10-01), Offenbroich
patent: 3924542 (1975-12-01), MacDonnell et al.

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