Method of producing automobile windshield molding

Details Method of producing automobile windshield molding Method of producing automobile windshield molding

1991-09-06

1992-12-01

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Of varying cross-sectional area or with intermittent...

26417716, 425381, 425465, 425466, B29C 4712

Patent

active

051678934

ABSTRACT:
An automobile windshield molding is produced by a molding machine having dies. A method of producing the molding includes the step of extruding molding material through a hollow portion formed by the dies. The shape of the hollow portion is changed by moving the dies according to the cross-sectional shape of the molding, thereby widening part of the hollow portion of the dies to increase the thickness of the molding material. One of the dies is projected into the widened part of the hollow portion to form a water drain channel on a large thickness portion of the molding.

REFERENCES:
patent: 4256685 (1981-03-01), Vassar
patent: 4419315 (1983-12-01), Kessler
patent: 4584150 (1986-04-01), Ballocca
patent: 4765936 (1988-08-01), Ballocca
patent: 4865796 (1989-09-01), Tamura et al.
patent: 5061335 (1991-10-01), Tamura et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-502308