E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
346/100
E01B 7/00 (2006.01) E01B 7/02 (2006.01)
Patent
CA 1074432
ABSTRACT OF THE DISCLOSURE In a rail switch arrangement in which an elongated rail is fixedly mounted on supporting structure and an elon- gated rail blade is moved on the supporting structure toward and away from a position contiguously adjacent the fixedly mounted rail, a sheet member of synthetic resin composition is fixedly secured to a bottom face of the rail blade and slidingly engages the approximately horizontal top face of the supporting structure during the movement of the rail blade.
271294
Menia Manfred
LandOfFree
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