Relaying railway switches

Details Relaying railway switches Relaying railway switches

E - Fixed Constructions

01

B

104/2

E01B 29/02 (2006.01)

Patent

CA 1276836

APPLICANT: RA NOVA INC. TITLE: RELAYING RAILWAY SWITCHES ABSTRACT The invention concerns a method and apparatus for replacing railway panels, including switches by providing a pair of trucks adapted to carry a temporary track, the replace- ment panel and gantries, the truck carrying the gantries being located over the panel required to be replaced and the gantries located in position; the old panel is raised by the gantries, the temporary track is located in the vacant space and the truck carrying the new panel is rolled on to the temporary track and the new panel raised by the gantries, the temporary track removed and the new panel dropped into position.

522860

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