Two-piece segmented tire mold and method of molding

Details Two-piece segmented tire mold and method of molding Two-piece segmented tire mold and method of molding

1992-10-26

1995-04-11

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

264315, 425 32, 425 38, 425 47, B29C 3502

Patent

active

054055687

ABSTRACT:
A tire mold having an upper mold section and a lower mold section with mold segments mounted for sliding movement radially and axially between molding positions and unloading positions of the tire. Springs are provided between the mold segments and the mold sections for urging movement of the mold segments into molding positions and permitting movement of the mold segments into unloading positions for releasing the tread portion of the tire so that it will not be damaged upon opening of the mold.

REFERENCES:
patent: 3787155 (1974-01-01), Zangl
patent: 3806288 (1974-04-01), Materick
patent: 4022554 (1977-05-01), MacMillan
patent: 4025250 (1977-05-01), MacMillan
patent: 4289463 (1981-09-01), Le Moullac
patent: 4957676 (1990-09-01), Greenwood
patent: 5208044 (1993-05-01), Miyata et al.

Affiliated with

Also associated with

Rating

Two-piece segmented tire mold and method of 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 Two-piece segmented tire mold and method of molding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-piece segmented tire mold and method of molding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1536682