Railways – Track layers
Patent
1987-04-22
1989-01-31
Reeves, Robert B.
Railways
Track layers
104 15, 238 53, 238151, E01B 2946, E01B 2944
Patent
active
048008176
ABSTRACT:
An alignment system and method are described for aligning and supporting facing ends of two rails so that they can be secured together (e.g., by welding or bonding). The alignment system includes a pair of lift plates to support the ends of the rails. The lift plates are able to adjust the relative vertical positions of the ends of the rails to be joined and are also able to adjust the angular position or attitude of the rail ends. A pair of adjustable gauge members are separately attached at one end to the lift plate and at the opposite end to a rail member parallel to the rails to be joined. The gauge members are adjustable as to length so that the lateral position of the rails to be joined can be determined and controlled. After the ends of the two rails are properly aligned they can be joined together (e.g., by welding or bonding).
REFERENCES:
patent: 1557095 (1925-10-01), Rutledge
patent: 2823866 (1958-02-01), Jennison
patent: 3731635 (1973-05-01), Hambrick
patent: 3952665 (1976-04-01), Stewart et al.
patent: 4251030 (1981-02-01), Marchant
patent: 4382547 (1983-05-01), Phillips
Carstensen Calvin L.
Schommer Randall J.
Edmundson Dean P.
Pape Joseph D.
Reeves Robert B.
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