Mold for applying pre-cured tread rubber to a tire, preferably u

Details Mold for applying pre-cured tread rubber to a tire, preferably u Mold for applying pre-cured tread rubber to a tire, preferably u

1976-08-13

1978-01-17

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Tire body building type

156 96, 264326, 425 17, 425 18, B29H 504, B29H 1736

Patent

active

040690890

ABSTRACT:
This disclosure is directed to a mold particularly adapted for applying pre-cured tread rubber to a tire, the mold including a pair of generally annular mold bodies which collectively define a chamber adapted to receive a tire, the mold bodies being capable of relative axial adjustment whereby axial dimensions of the chamber may be varied to accomodate tires of different widths, an annular band for locking the mold bodies to each other at a particular position of axial relative adjustment, and axially shiftable means for maintaining the mold bodies at a desired position of relative axial adjustments.
Preferably an annular resilient rubber or like envelope surrounds the tire as well as its sidewalls to prevent steam or an equivalent heating medium from permeating between the tire and the pre-cured rubber glue thereto.

REFERENCES:
patent: 2014010 (1935-09-01), Wheatley
patent: 2185542 (1940-01-01), Daniel
patent: 2228212 (1941-01-01), Heintz
patent: 2480578 (1949-08-01), Hodges
patent: 2746515 (1956-05-01), Usack
patent: 3240653 (1966-03-01), Mattox et al.
patent: 3526930 (1970-09-01), Rawls
patent: 3614969 (1971-10-01), Breiner
patent: 3886028 (1975-05-01), Hindin et al.
patent: 3925129 (1975-12-01), Blankenship
The James C. Heintz Co. Brochure Article, "Matri-Chamber", Cleveland, Ohio.

Affiliated with

Also associated with

Rating

Mold for applying pre-cured tread rubber to a tire, preferably u does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mold for applying pre-cured tread rubber to a tire, preferably u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mold for applying pre-cured tread rubber to a tire, preferably u will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2281125