Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Tire body building type
Patent
1990-08-21
1991-12-24
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Tire body building type
156410, 156413, 156421, B29D 3018
Patent
active
050749498
ABSTRACT:
A tire side member raising and pressure-joining apparatus includes two support shafts movable toward and away from each other and toward and away from a semi-produced tire, two raising rollers tapered toward their free ends and support by forward ends of the support shafts rotatably about center axes of the support shafts, respectively, and two pressure-joining rollers supported at distal ends of the forward ends of the support shafts rotatably about rotating axes perpendicular to the center axes of the support shafts, respectively. Parts of the pressure-joining rollers extend from free ends of the raising rollers. While the semi-produced tire is being rotated, side members are raised by the raising rollers and the raised side members are pressure-joined to sidewall portions of the semi-produced tire by the pressure-joining rollers.
REFERENCES:
patent: 1536377 (1925-05-01), Convery
patent: 1657846 (1928-01-01), Stevens
patent: 3031353 (1962-04-01), Mallory
patent: 3616060 (1971-10-01), Askam et al.
patent: 4145238 (1979-03-01), Bottasso et al.
Hayashi Hiroki
Kusakabe Michio
Ball Michael W.
Bridgestone Corporation
Lorin Francis J.
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