Tire mold and method of molding a tire by means of such a mold

Details Tire mold and method of molding a tire by means of such a mold Tire mold and method of molding a tire by means of such a mold

1993-06-25

1995-01-17

Vargot, Mathieu D.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156 87, 425 32, 425 37, 425812, B29C 3502, B29D 3072

Patent

active

053824024

ABSTRACT:
In order to assure excellent molding of the tire at the place of the markings appearing on the side wall of a tire, the shell of the mold has cutouts which correspond to the shape of the marking, the cutouts containing removable closures which admit material for molding the markings while permitting venting of the cutout. In one embodiment the removable closure is an insert which slides in the cutout. It is possible to adjust the relief of the marking. Venting is assured by the clearance between the insert and the cutout.

REFERENCES:
patent: 1371501 (1921-03-01), McLane
patent: 3474498 (1969-10-01), Hoppes
patent: 3518335 (1970-06-01), Jablonski
patent: 5038504 (1991-08-01), Modigh
patent: 5234326 (1993-08-01), Galli et al.
Patent Abstracts of Japan, vol. 14, No. 107 (M-942) (4050) 27 Feb. 1990, JP 1310913 (Toyo Tire & Rubber Co. Ltd.).

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