Railways: surface track – Fastenings – Clamps
Patent
1975-08-28
1978-01-10
Spar, Robert J.
Railways: surface track
Fastenings
Clamps
238352, E01B 930, E01B 2924
Patent
active
040674959
ABSTRACT:
A rail fastener includes an anchor member fixed atop the crosstie and removably retaining a spring clip having a pair of adjacent parallel legs insertable within said anchor member. The improved spring clip, generally "B" shaped, is provided with a loop member joining the two legs and having opposite portions respectively engaging the rail base flange and anchor member.
REFERENCES:
patent: 2780416 (1957-02-01), Hodel
patent: 3338521 (1967-08-01), Sanson
patent: 3519205 (1970-07-01), Monclin et al.
patent: 3690551 (1972-09-01), Munch
patent: 3696998 (1972-10-01), Nair
patent: 3876141 (1975-04-01), French
Groff, Jr. Emory L.
Portec Inc., Railway Products Div.
Rowold Carl
Spar Robert J.
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