Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2008-01-01
2008-01-01
Knable, Geoffrey L. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S133000, C156S247000, C156S258000, C156S906000
Reexamination Certificate
active
07314533
ABSTRACT:
A method of manufacturing a tire reinforcing material for achieving uniformity in stiffness at a joint of a ply of a cord fabric and improving dynamic uniformity of a tire shaped and vulcanized, the cord fabric constructed of warp cords arranged in parallel with each other and wefts arranged substantially orthogonally to the warp cords, includes: a topping step for coating with rubber the cord fabric having the wefts folded back at respective warp cords at opposing ends of the cord fabric to produce a ply; a cutting step for cutting the ply into ply pieces each having a predetermined length; a joint forming step for removing one to five cords at each of opposing ends of the ply to form a joint; and a joining step for joining together the joint of one of the ply pieces and the joint of another ply piece.
REFERENCES:
patent: 1467289 (1923-09-01), Eames
patent: 2754887 (1956-07-01), Wykoff
patent: 3237673 (1966-03-01), Ward
patent: 4600045 (1986-07-01), Dudziak
patent: 2004/0011449 (2004-01-01), Ikeda
patent: 58-101805 (1983-06-01), None
patent: 61-43457 (1986-09-01), None
patent: 4-14462 (1992-03-01), None
patent: 5-154938 (1993-06-01), None
patent: 2000-6262 (2000-01-01), None
Machine translation for JP 2000-6262.
Birch & Stewart Kolasch & Birch, LLP
Knable Geoffrey L.
Sumitomo Rubber Industries Ltd.
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