Process for production of a seal for the frame of an aperture of

Details Process for production of a seal for the frame of an aperture of Process for production of a seal for the frame of an aperture of

1991-12-10

1994-03-22

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156289, 156294, 49479, 49490, B32B 3100, E06B 716

Patent

active

052960676

ABSTRACT:
A seal for the frame of an aperture of the body of an automobile, wherein the seal includes a reinforced grip-forming channel section of a U-shaped cross-section in a thermoplastic material, and a tubular sealing element in a resiliently deformable material, which adheres laterally to the outer surface of the channel section of the U-shaped cross-section. Along at least part of the length of the seal corresponding to the location of corners in the aperture frame to be equipped, the tubular element has a length greater than that of the corresponding part of the channel section. The portion of the tubular element of length greater than that of the corresponding part of the channel section being offset laterally with respect to the latter.

REFERENCES:
patent: 2794221 (1957-06-01), Bedics
patent: 2899238 (1959-08-01), Swanson
patent: 3033733 (1962-05-01), Poltorak
patent: 3837957 (1974-09-01), Mesnel
patent: 4067146 (1978-01-01), Mesnel et al.
patent: 4078959 (1978-03-01), Palfey et al.
patent: 4374880 (1983-02-01), Mesnel
patent: 4708898 (1987-11-01), Gommier et al.
patent: 5099612 (1992-03-01), Hayashi et al.

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