Railway rolling stock – Car framing and structure – Underframes
Patent
1988-07-25
1990-04-03
Focarino, Margaret A.
Railway rolling stock
Car framing and structure
Underframes
1053925, 384 42, B61F 102
Patent
active
049130625
ABSTRACT:
A segmented sliding sill wear plate for universal application to fit a variety of installations and which includes a metal base plate having a plurality of low friction plastic pads bonded to the plate in spaced apart relation, wherein a single long wear plate with multiple pads can be made without warping and can thereafter be cut to size and suitably secured to a sliding sill support member such as by welding or by fastening devices. Because of the size of the plastic pad, a wear plate cut to size can withstand a wide range of temperatures without causing delamination of the plastic material or warping of the metal base.
REFERENCES:
patent: 2378343 (1945-06-01), Walter
patent: 2763380 (1956-09-01), Danielson
patent: 3054645 (1962-09-01), Evans
patent: 3286659 (1966-11-01), Cunningham
patent: 4079818 (1978-03-01), Chierici
patent: 4188888 (1980-02-01), Cooper et al.
patent: 4237792 (1980-12-01), Somers
patent: 4237793 (1980-12-01), Holden et al.
patent: 4238039 (1980-12-01), Cooper et al.
patent: 4239007 (1980-12-01), Kleykamp et al.
patent: 4249665 (1981-02-01), Kleykamp
patent: 4261472 (1981-04-01), Moore et al.
patent: 4264015 (1981-04-01), Mathieu
patent: 4289077 (1981-09-01), Kleykamp et al.
patent: 4348964 (1982-09-01), Randolph
patent: 4440095 (1984-04-01), Mathieu
patent: 4452345 (1984-06-01), Mathieu
patent: 4573594 (1986-03-01), Kunst et al.
patent: 4784068 (1988-11-01), Burke
Holland Company Bulletin dated 2-1-85.
Focarino Margaret A.
Hoge Gary C.
Zeftek, Inc.
Zickert Lloyd L.
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