Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2011-04-26
2011-04-26
Knable, Geoffrey L (Department: 1747)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S130000, C156S244110, C156S397000, C264S211230
Reexamination Certificate
active
07931767
ABSTRACT:
A process for manufacturing elastomeric components of a tire for a vehicle wheel includes feeding a continuous elongated element from a delivery member by exerting a feeding pressure inside the delivery member, rotating a building support around a geometrical rotation axis of the support, carrying out controlled relative displacements between the delivery member and the support to form a tire component, stopping the feeding of the elongated element when formation of the tire component is complete, and exerting a counter-pressure inside the delivery member after stopping the feeding. Rotating the support assists circumferential distribution of the elongated element on the support. Carrying out controlled relative displacements assists transverse distribution of the elongated element on the support. The tire component is defined by a plurality of coils laid in a pre-established deposition pattern depending on a predetermined cross-section outline to be given to the tire component.
REFERENCES:
patent: 1827416 (1931-10-01), Birdsall
patent: 2732102 (1956-01-01), Ekins
patent: 3526929 (1970-09-01), Coupland
patent: 3782428 (1974-01-01), Cartwright et al.
patent: 3854629 (1974-12-01), Blieberger
patent: 5156781 (1992-10-01), Böhm et al.
patent: 2003/0025238 (2003-02-01), Ogawa
patent: 2005/0017387 (2005-01-01), Harris
patent: 2005/0183810 (2005-08-01), Abe et al.
patent: 1 201 414 (2002-05-01), None
patent: 1 211 050 (2002-06-01), None
patent: 1 211 057 (2002-06-01), None
patent: 1 279 486 (2003-01-01), None
patent: 11-048363 (1999-02-01), None
patent: 2003-266555 (2003-09-01), None
patent: WO 01/36185 (2001-05-01), None
patent: WO-2004/022322 (2004-03-01), None
Xanthos, M & Todd, D.B., “Plastics Processing,” Kirk-Othmer Encyclopedia of Chemical Technology, Dec. 4, 2000.
Yokohama Rubber Co LTD, “Shaping of Green Tyre-Involves Forming a Tyre Preform by Adjusting the Extrusion Pressure of Strip Extruder to a Predefined Value by Means of a Valve Formed in the Discharge Part of the Extruder,” Derwent Abstract of JP 11-0486363, Derwent Publications Ltd., London, GB, 1 sheet, (Feb. 23, 1999).
Caretta Renato
D'Oria Francesco
Marchini Maurizio
Sabbatani Enrico
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Knable Geoffrey L
Pirelli Pneumatici S.p.A.
LandOfFree
Process for manufacturing elastomeric components of a tyre... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for manufacturing elastomeric components of a tyre..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing elastomeric components of a tyre... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2658509