Method of manufacturing weather strip

Details Method of manufacturing weather strip Method of manufacturing weather strip

2007-02-13

2007-02-13

Heitbrink, Jill L. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S318000

Reexamination Certificate

active

10862886

ABSTRACT:
The core mold in the molding device (51) for forming the molded member (4) of the weather strip (1) is provided with a center core (61) having a center core body (63), and a side core (62) having a pair of side core bodies (66L,66R). The base bottom portion (21) of the molded member (4) is made so that a center slit (33) having substantially an H-shape, a pair of slide slits (32L,32R), and slit-less bridge portion (34). In order to open the molds, the side core (62) is slid, and the center core body (63) is thereby separated from the side core bodies (66L,66R). The center core body (63) is thereby withdrawn from the weather strip (1), and the side core bodies (66L,66R) thereafter are withdrawn.

REFERENCES:
patent: 4769947 (1988-09-01), Ogawa et al.
patent: 5258157 (1993-11-01), Nozaki et al.
patent: 5269101 (1993-12-01), Nozaki et al.
patent: 6395355 (2002-05-01), Nakajima et al.
patent: 6598347 (2003-07-01), Hattori
patent: 2329 143 (1999-03-01), None
patent: A-S58-205749 (1983-11-01), None
patent: 04131209 (1992-05-01), None

Affiliated with

Also associated with

Rating

Method of manufacturing weather strip 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 of manufacturing weather strip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing weather strip will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3832520