Method of forming a corner part of a weather strip

Details Method of forming a corner part of a weather strip Method of forming a corner part of a weather strip

1998-11-06

1999-10-26

Silbaugh, Jan H.

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

264259, 264261, 264295, 425112, 4251291, B29B 1102, B29C 4514

Patent

active

059722681

ABSTRACT:
A method of forming a molded seal portion onto a corner part of a weather strip without generating any molding defect due to variations in the injection amount, injection pressure or the like of the molding material. A seal portion projecting from one side wall of a trim portion is partly cut off, the remaining trim portion is bent to a corner configuration and placed in a mold, and a molding material for the seal portion is injected into a cavity of the mold from the position corresponding to a longitudinally extending base end edge of the molded seal portion such that the molding material flows from the side of the longitudinally extending base end edge of the molded seal portion towards a distal end edge thereof to fill the cavity.

REFERENCES:
patent: 5035937 (1991-07-01), Nozaki
patent: 5258157 (1993-11-01), Nozaki et al.
patent: 5374386 (1994-12-01), Nagata
patent: 5407628 (1995-04-01), Nozaki et al.
patent: 5711907 (1998-01-01), Nozaki et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-760244