Method for producing a sealing profile

Details Method for producing a sealing profile Method for producing a sealing profile

1991-08-28

1993-10-05

Epstein, Henry F.

Metal working

Method of mechanical manufacture

Assembling or joining

294695, 295271, 26417720, 428122, 428358, E06B 716

Patent

active

052493539

ABSTRACT:
A method for producing a sealing profile, such as for a motor vehicle, includes integrally extruding a profile with longitudinal regions, a clamping region of a compact elastomer, a U-shaped slit metal insert, and a sealing region of sponge rubber. The longitudinal regions are prestretched causing permanent stretching of the metal insert prior to bending the profile around narrow radii without creasing. The sealing profile includes a clamping region of a compact elastomer, a U-shaped slit metal insert, and a sealing region of sponge rubber coextruded integrally with the clamping region. The metal insert may be permanently prestretched in segments.

REFERENCES:
patent: 4114320 (1978-09-01), Pullan
patent: 4381273 (1983-04-01), Azzola
patent: 4830898 (1989-05-01), Smith
patent: 5009947 (1991-04-01), McManus et al.

Affiliated with

Also associated with

Rating

Method for producing a sealing profile does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing a sealing profile, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a sealing profile will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-994945