Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1982-09-27
1984-04-24
Massie, Jerome W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
291495NM, 291495S, 105225, 156292, 156313, 308 3R, B21D 5310, B31F 120
Patent
active
044446098
ABSTRACT:
A method of making a wear member for a railway vehicle is described, a wear member having a U-shaped support that is provided with a bight and a pair of parallel legs and carrying on the bight thereof anti-friction polymeric material. The support is made of structural material of substantially uniform thickness throughout, the structural material having a plurality of corrugations defining the bight of the support with each corrugation having the uniform thickness throughout substantially its entire configuration and having an end surface spaced from and coplanar with the end surfaces of the corrugations adjacent thereto whereby the corrugations provide structural strength for the bight of the support, the polymeric material being supported by certain of the corrugations at just the adjacent and coplanar end surfaces thereof.
REFERENCES:
patent: 1302564 (1919-05-01), Klocke
patent: 2474008 (1949-06-01), Meyer
patent: 3397102 (1968-08-01), Schraub
patent: 3831258 (1974-08-01), Elbert et al.
patent: 4001124 (1977-01-01), Hussey
patent: 4327474 (1982-05-01), Holden et al.
Dayco Corporation
Massie Jerome W.
Tassone Joseph V.
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