Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Tire body building type
Reexamination Certificate
2011-01-11
2011-01-11
Crispino, Richard (Department: 1791)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Tire body building type
C156S117000, C156S133000, C156S414000, C156S417000
Reexamination Certificate
active
07866359
ABSTRACT:
Assembly drum of variable diameter D, intended for the manufacture of a tire blank, the drum having a generally cylindrical laying surface (2) provided with circular grooves (3) arranged axially in a zone intended to receive profiled elements of great thickness, said groove (3) containing elastic circumferential bodies (4). When the drum D is moved to a first laying diameter, a mechanical means moves the elastic body (4) radially apart from the bottom of the groove, so as to align the radially outer surface of the elastic body (4) with the laying surface of the drum (2).
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de Laubier Antoine
Delbecque Benoît
Macheffe Daniel
Cohen Pontani Lieberman & Pavane LLP
Crispino Richard
Michelin Recherche ET Technique S.A.
Rogers Martin
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