Sealing device for a door

Details Sealing device for a door Sealing device for a door

1987-07-10

1989-02-21

Kannan, Philip C.

Movable or removable closures

Closure movement actuated retractable sealing, guiding or...

Strip movement in plane of closure

49310, E06B 720

Patent

active

048053457

ABSTRACT:
Sealing device for a door, which comprises a sealing element provided on the lower edge of the door and being in the upper position when the door is opened and moving down when the door is shut to eliminate the clearance between the door edge and the floor. The sealing element is supported by an oscillating lever, which rotates to make the sealing element move up and down.

REFERENCES:
patent: 649150 (1900-05-01), Winter
patent: 2171070 (1939-08-01), Raible
patent: 2848767 (1958-08-01), Thompson
patent: 3418753 (1968-12-01), Hanson
patent: 4283884 (1981-08-01), Dumenil et al.
patent: 4320598 (1982-03-01), Rodak et al.
patent: 4406088 (1983-09-01), Berndt, Jr.
patent: 4425738 (1984-01-01), Christensen
patent: 4479330 (1984-10-01), Muller
patent: 4519165 (1985-05-01), Cronenberg et al.

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