Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing toroidal work
Reexamination Certificate
2011-06-14
2011-06-14
Huson, Monica A (Department: 1742)
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Producing toroidal work
C264S510000, C156S110100, C152S502000, C152S503000, C152S504000, C152S505000, C152S506000, C152S509000
Reexamination Certificate
active
07959849
ABSTRACT:
Method of applying a layer of material (25, 26) to the inner wall of a cycle tyre (20) in the form of a torus, with an inner wall (28) and an outer wall (29) and having a crown (22) extended by two sidewalls (21), two beads (23a,23b) and two bead wires (30a,30b) placed in said beads, said tyre having a given nominal inflation pressure, which comprises the following steps:the tyre (20) is turned inside-out so as to bring the inner wall (28) to the outside of the torus and the outer wall (29) to the inside of the torus;the outer torus wall (29) of the tyre is extended by applying an internal inflation pressure to said outer wall (29) above the nominal inflation pressure of said tyre;the layer of material (25, 26) is applied to the inner wall (28) of the tyre (20); andthe tyre (20) is turned inside-out so as to bring the inner wall (28) and the outer wall (29) back into their initial positions.
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Bestgen Luc
Lopez José Merino
Pialot Frédéric
Fitzpatrick ,Cella, Harper & Scinto
Huson Monica A
Michelin & Recherche et Technique S.A.
Societe de Technologie Michelin
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