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AssigneeVmi Holland B .V.
InventorsMartin De Graaf, Jan Kornelis Grashuis, Johan Gerard Van Beek
Estimating the term…
The invention relates to an assembly and a method for manufacturing a green tyre and/or a green air spring. The device comprises a template having a shaping surface (2) for placing a tyre component thereon comprising a layer of unvulcanized rubber for the green tyre and/or green air spring. The shaping surface (2) is provided with an attachment surface (9) for at least temporarily retaining at least a leading section of the tyre component. The attachment surface (9) comprises a number of adhering surface sections (3) with non-adhering surface sections (4) placed in between them, wherein the non-adhering surface sections (4) are at least partially receded with respect to the adhering surface sections (3). In one embodiment the attachment surface (9) comprises a substantially saw-tooth-shaped cross-section.
Assembly for manufacturing a green tyre and/or a green air spring, comprising a template having a shaping surface for placing a tyre component thereon comprising a layer of unvulcanized rubber, wherein the shaping surface is provided with an attachment surface for at least temporarily retaining at least a leading section of the tyre component, characterized in that the attachment surface comprises a number of adhering surface sections with non adhering surface sections placed in between them, wherein the non-adhering surface sections are at least partially receded with respect to the adhering surface sections, wherein the attachment surface comprises a substantially saw-tooth-shaped cross-section, wherein the adhering surface sections are situated on or near tips of the saw-tooth and the non-adhering surface sections are situated in or near valleys between the tips of the saw-tooth.
(canceled)
Dependencies are inferred from the claim text.