Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to control the operation of the section
Patent
1994-04-25
1995-03-21
Bidwell, James R.
Conveyors: power-driven
Conveyor or accessory therefor specialized to convey people
With means to control the operation of the section
B65G 4300
Patent
active
053988000
ABSTRACT:
A safety device for people movers, particularly for escalators and moving sidewalks, includes at least one carrier plate supporting a comb segment at a first end. The carrier plate is horizontally displaceable relative to at least one carrier element which accommodates the carrier plate, and is pivotable about a horizontal rotational axis which is located at a second end of the carrier plate and cooperates with at least one switch-off device for immobilizing the people mover.
REFERENCES:
patent: 2030103 (1936-02-01), Dunlop
patent: 2109210 (1938-02-01), Dunlop
patent: 3132733 (1964-05-01), Boman et al.
patent: 4088219 (1978-05-01), Binns
patent: 4476971 (1984-10-01), Schoneweiss
Hofling Peter
Schoneweiss Klaus
Thiel Alfred
Bidwell James R.
O&K Rolltreppen GmbH
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