Door seal

Details Door seal Door seal

1995-05-11

1996-03-19

Kannan, Philip C.

Movable or removable closures

Closure seal; e.g., striker gasket or weatherstrip

Plural sealing contact points

49368, 494791, 494901, 494931, 494981, E06B 716

Patent

active

054994756

ABSTRACT:
A door seal has a base portion comprising straight sections joined at their ends to form corner joints with another section, at least four first seal sections each of which are disposed at a respective one of the corner joints, and a plurality of second seal portions each having a length that extends between a spaced pair of the first seal sections. The first seal sections comprise a pair of spaced lip seals, whereas the second seal sections comprise a lip seal and a compression seal. The seal avoids the problem of undesirable compression seal distortion at the corners joints.

REFERENCES:
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patent: 3690037 (1972-09-01), Kempel
patent: 3886686 (1975-06-01), Urbanick
patent: 4006562 (1977-02-01), Belanger et al.
patent: 4015368 (1977-04-01), Court et al.
patent: 4119325 (1978-10-01), Oakley et al.
patent: 4231608 (1980-11-01), Sorensen
patent: 4403452 (1983-09-01), Urbanick
patent: 4490942 (1985-01-01), Arnheim et al.
patent: 4891913 (1990-01-01), Shimura et al.
patent: 4945681 (1990-08-01), Nozaki et al.
patent: 5048887 (1991-09-01), Kunishima et al.
patent: 5107622 (1992-04-01), Fuchs et al.
patent: 5331768 (1994-07-01), Takeuchi
patent: 5369914 (1994-12-01), Takeuchi
patent: 5388371 (1995-02-01), Nozaki

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