Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1975-08-21
1976-11-09
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156128R, 156416, B29H 1716, B29H 1728
Patent
active
039909301
ABSTRACT:
A bladder for use in conjunction with a tire building drum, said bladder having cords extending substantially parallel to the rotational axis of the bladder and including two belt plies of square woven fabric extending circumferentially about the bladder. The bladder is manufactured by first providing an at least partially cured cylindrical membrane reinforced with cords extending substantially parallel to the rotational axis of the membrane. The membrane is then expanded to a toroidal configuration and an uncured belt structure is applied to the expanded membrane. The membrane is then contracted to the cylindrical configuration and the belt structure is cured.
REFERENCES:
patent: 2084009 (1937-06-01), Sohl
patent: 3101289 (1963-08-01), Giletta et al.
patent: 3144374 (1964-08-01), Saint-Paul
patent: 3380872 (1968-04-01), Pouilloux
patent: 3386875 (1968-06-01), Grote
Brunner F. W.
Kittle John E.
Powell William A.
The Goodyear Tire & Rubber Company
Washburn R. S.
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