Railways: surface track – Fastenings – Clamps
Patent
1992-12-28
1994-02-22
Huppert, Michael S.
Railways: surface track
Fastenings
Clamps
238264, 238287, 238310, 238291, 238DIG1, E01B 200
Patent
active
052880168
ABSTRACT:
A rail-tie fastening assembly for connecting a rail to a tie including a rail seat assembly and a rail anchor. The rail seat assembly is connectable to the tie and the rail seat assembly includes a seat hook assembly which extends over a portion of the rail flange. A portion of the rail seat assembly is formed on a first radius to provide a rail seat curved bearing surface. The rail anchor has an anchor hook assembly which extends over a portion of the rail flange. The rail anchor has a portion formed on a second radius to provide a rail anchor curved bearing surface. In the assembled position of the rail seat assembly and the rail anchor, the rail seat curved bearing surface engages the rail anchor curved bearing surface to form a rocking bearing seat.
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patent: 5078319 (1992-01-01), Owen
Hanegan Herbert
Huppert Michael S.
Kerr-McGee Chemical Corporation
Lowe Scott L.
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