Track crossing installation, molded body for a track crossing in

Details Track crossing installation, molded body for a track crossing in Track crossing installation, molded body for a track crossing in

1993-12-09

1995-08-08

Theisen, Mary Lynn

Plastic and nonmetallic article shaping or treating: processes

Treatment of material by vibrating, jarring, or agitating...

By reciprocating or vibrating mold

264112, 264113, 264DIG69, B29C 3912

Patent

active

054396255

ABSTRACT:
The molded bodies (22, 28) of a track crossing construction are coated with hard material particles (27) at least in a layer close to the traffic-carrying surface so as to improve the traction properties of vehicle tires and to enhance the nonskid properties.

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patent: 5106554 (1992-04-01), Drews
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WO91/15631 Oct. 17, 1991.

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