Sealing device for elevator door

Details Sealing device for elevator door Sealing device for elevator door

2007-09-18

2007-09-18

Marcelo, Emmanuel (Department: 3654)

Elevator, industrial lift truck, or stationary lift for vehicle

With barrier for regulating access to load support

Including slideably mounted barrier on load support

C187S313000, C187S325000, C187S330000, C187S335000, C187S315000, C049S303000, C049S116000, C049S120000

Reexamination Certificate

active

10827855

ABSTRACT:
A device moves a door seal for a displaceable door panel of an elevator car in an elevator installation with an elevator shaft having shaft doors. The movable door seal is arranged so that the door panel in a closed state is sealed off. The device includes an entrainer unit connected with the door panel and upon stopping of the elevator car at a floor executes a part movement. The device also includes a coupling mechanism mechanically connecting the entrainer unit with the door seal to bring the door seal out of a sealing position into an open position when the entrainer unit executes the part movement.

REFERENCES:
patent: 2248718 (1941-07-01), Owen
patent: 2820261 (1958-01-01), Brown
patent: 3085297 (1963-04-01), Linderfelt
patent: 4058191 (1977-11-01), Balbo
patent: 4735293 (1988-04-01), Everhart et al.
patent: 0 322 841 (1989-09-01), None
patent: 0 616 970 (1994-09-01), None
patent: 1 400 480 (2004-04-01), None

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