Railways: surface track – Fastenings – Clamps
Patent
1982-08-18
1985-03-19
Reese, Randolph
Railways: surface track
Fastenings
Clamps
238360, E01B 930
Patent
active
045054282
ABSTRACT:
A rail fastening device comprises a curved tapered spring having free ends adapted to engage a rail flange for preventing lateral and tilting motion of the rail. The spring is secured by a fastening element having a detent which is rotated and slid into a shaped hole in an anchor embedded in the tie on which the rail is supported.
REFERENCES:
patent: 1863039 (1932-06-01), Chandler
patent: 1998043 (1935-04-01), Boyd et al.
patent: 2357629 (1944-05-01), Cantrell et al.
patent: 2638276 (1953-05-01), Stamm
patent: 3451621 (1969-06-01), De Splinter
patent: 4143818 (1979-03-01), Matsubara et al.
patent: 4447006 (1984-05-01), Matsuo
Matsubara Kentaro
Matsuo Yoshio
Reese Randolph
Tetsudo Kizai Kogyo Company Limited
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