Invention Grant
US06564840B2 Lamella of high stability for a vulcanization mold, vulcanization mold with such lamellas, vehicle tire with tire tread in which sipes are produced by such lamellas
有权
用于硫化模具的高稳定性的薄片,具有这种薄片的硫化模具,具有轮胎胎面的车辆轮胎,其中通过这种薄片制造刀槽花纹
- Patent Title: Lamella of high stability for a vulcanization mold, vulcanization mold with such lamellas, vehicle tire with tire tread in which sipes are produced by such lamellas
- Patent Title (中): 用于硫化模具的高稳定性的薄片,具有这种薄片的硫化模具,具有轮胎胎面的车辆轮胎,其中通过这种薄片制造刀槽花纹
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Application No.: US09324584Application Date: 1999-03-24
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Publication No.: US06564840B2Publication Date: 2003-05-20
- Inventor: Klaus Kleinhoff , Otto Beckmann
- Applicant: Klaus Kleinhoff , Otto Beckmann
- Priority: DE19812778 19980324
- Main IPC: B29C3342
- IPC: B29C3342

Abstract:
A lamella for use in a vehicle tire vulcanization mold has projections and depression, wherein the height of the projections and the depth of the depressions extend substantially parallel to a peripheral surface of the tire tread of the vehicle tire to be molded in the vulcanization mold. Each one of the projections has a highest point-shaped location or top. Each one of the depressions has a lowest point-shaped location or crater. The projections and depressions are distributed according to a substantially uniform areal division. The areal division is defined by dividing lines extending in a dividing plane preferably centrally positioned between a first plane defined by the tops and a second plane defined by the craters. The dividing lines are comprised of three sets wherein the dividing lines within each one of the sets extend parallel to one another and wherein the dividing lines of different ones of the sets intercept one another at an angle of substantially 60° so that a grid of triangles is formed. Instead of point-shaped highest or lowest locations, line-shaped highest and lowest locations can be provided.
Public/Granted literature
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