Sensing system for a tracked vehicle transportation system

Details Sensing system for a tracked vehicle transportation system Sensing system for a tracked vehicle transportation system

1986-11-24

1988-09-20

Reeves, Robert B.

Railways

Terminals and stations

Platforms

246120, 238 6, B61B 102

Patent

active

047716983

ABSTRACT:
A sensing system for use on a tracked vehicle transporation system forms a sensitive floor beneath the lip of a platform. The floor is made up of a plurality of metal plates mounted on spring supports so that they can be slightly depressed if an abnormal load is applied to them. Such depression changes the state of a switch or like means through the intermediary of a cable and a lever.

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patent: 4413568 (1983-11-01), Huon De Kermadec
patent: 4512259 (1985-04-01), Huon De Kermadec

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