公开(公告)号：US20090162464A1

公开(公告)日：2009-06-25

申请号：US12342006

申请日：2008-12-22

Applicant: Cedric DELBET ,  Olivier Lauwers ,  Gerard Alegre ,  Jose Merino-Lopez ,  Jean-Claude Desvignes

Inventor： Cedric DELBET ,  Olivier Lauwers ,  Gerard Alegre ,  Jose Merino-Lopez ,  Jean-Claude Desvignes

IPC: B29D30/00

CPC classification number: B29D30/0606 ,  B29D30/0605 ,  B29D30/0629 ,  B29L2030/00

Abstract: A mold for vulcanizing an unvulcanized tire blank comprises: two axial members each carrying a molding surface for molding a sidewall of the tire, at least one of the axial members being movable between a position for molding the sidewall and a position for unmolding the tire; at least one molding member for molding a channel in a tread of the tire, the molding member being movable between a channel-molding position and a channel-unmolding position; and axial movement means for axially moving the channel-molding member between its molding and unmolding positions. The axial movement means include releasable connection means between the channel-molding member and the axial member.

Abstract translation: 用于硫化未硫化轮胎坯料的模具包括：两个轴向构件，每个轴承构件各自承载用于模制轮胎的侧壁的模制表面，所述轴向构件中的至少一个可在用于模制侧壁的位置和用于解除模制轮胎的位置之间移动; 至少一个用于在轮胎的胎面中模制通道的模制构件，所述模制构件可在通道模制位置和通道 - 取消模制位置之间移动; 以及轴向移动装置，用于在其模制位置和未模制位置之间轴向移动通道模制构件。 轴向移动装置包括在通道模制构件和轴向构件之间的可释放连接装置。

公开(公告)号：US20090218017A1

公开(公告)日：2009-09-03

申请号：US12341994

申请日：2008-12-22

Applicant: Cedric Delbet ,  Olivier Lauwers ,  Gerard Alegre ,  Jose Merino-Lopez ,  Jean-Claude Desvignes

Inventor： Cedric Delbet ,  Olivier Lauwers ,  Gerard Alegre ,  Jose Merino-Lopez ,  Jean-Claude Desvignes

IPC: B60C11/117 ,  B29D30/06

CPC classification number: B60C11/0306 ,  B29D30/0606 ,  B29D2030/061 ,  B29D2030/0613 ,  B60C11/0323

Abstract: A tire includes a tread in which there is provided a molded channel. The molded channel is interrupted by at least one furrow of the tread and extends along a curved path. The path of the molded channel is preferably substantially parallel to an outside surface of the tread in a radial section plane of the tire.

Abstract translation: 轮胎包括其中设置有模制通道的胎面。 模制通道被胎面的至少一个沟槽中断，并沿着弯曲的路径延伸。 模制通道的路径优选在轮胎的径向截面中基本上平行于胎面的外表面。

公开(公告)号：US20070077320A1

公开(公告)日：2007-04-05

申请号：US11542236

申请日：2006-10-04

Applicant: Cedric Delbet ,  Jean-Claude Desvignes ,  Robert Knepfle

Inventor： Cedric Delbet ,  Jean-Claude Desvignes ,  Robert Knepfle

IPC: B29D29/00 ,  B29D30/00

CPC classification number: B29C33/0033 ,  B29C33/44 ,  B29D30/0606 ,  B29D2030/061 ,  B29L2030/00

Abstract: A mold for molding a tread of rubber mix, this tread comprising a running surface delimited axially by lateral faces, this mold comprising (i) a central part for molding the running surface, movable between an open configuration allowing filling of the mold and a closed configuration allowing molding, the central part comprising at least one rib for molding a groove in the running surface; (ii) two lateral parts for molding the lateral faces, at least one of the lateral parts being axially movable relative to the central part; et (iii) at least one pin for molding a channel inside the tread, this pin being anchored in one of the lateral parts; and in which, when the mold is closed, a contact surface is formed between the pin and the rib, and the pin and/or the rib comprise a buffer made of a deformable material, deformation of which makes it possible to fill in the clearance between the pin and the rib at the contact surface when the mold is closed.

Abstract translation: 一种用于模制橡胶混合物的胎面的模具，该胎面包括由侧面轴向限定的运行表面，该模具包括（i）用于模制运行表面的中心部分，可在允许模具填充的打开构型和闭合 配置允许模制，所述中心部分包​​括用于在所述运行表面中模制凹槽的至少一个肋; （ii）用于模制侧面的两个横向部分，所述侧部中的至少一个可相对于中心部分轴向移动; 和（iii）至少一个用于在胎面内模制通道的销，该销被锚固在一个侧面部分中; 并且其中当模具闭合时，在销和肋之间形成接触表面，并且销和/或肋包括由可变形材料制成的缓冲件，其变形使得可以填充间隙 当模具关闭时，在接触表面处的销和肋之间。