公开(公告)号：US4721141A

公开(公告)日：1988-01-26

申请号：US865448

申请日：1986-05-21

Applicant: Jean Collette ,  Alain Klepper

Inventor： Jean Collette ,  Alain Klepper

IPC: B60C11/03 ,  B60C11/00 ,  B60C11/04 ,  B60C11/11 ,  B60C11/117

CPC classification number: B60C11/0318 ,  B60C11/11 ,  Y10S152/902

Abstract: A tire adapted to rotate around an axis and having an outer surface defining a circumferentially extending center line that defines a center plane perpendicular to the axis. The center plane divides the tire into first and second portions. The tire includes a first series of design cycles extending circumferentially around the tire in the first portion and a second series of design cycles extending circumferentially around a tire in the second portion. The total number of design cycles in the first and second portions are equal, and the sequences of the design cycles used in the first and second portions are different in order to spread the noise generated by the tire over a broad band of frequencies.

Abstract translation: 轮胎，其适于围绕轴线旋转并且具有外表面，所述外表面限定周向延伸的中心线，所述中心线限定垂直于所述轴线的中心平面。 中心平面将轮胎分成第一和第二部分。 轮胎包括在第一部分中围绕轮胎周向延伸的第一系列设计循环和在第二部分中围绕轮胎周向延伸的第二系列设计循环。 第一和第二部分中的设计周期总数相等，并且在第一和第二部分中使用的设计循环的顺序是不同的，以便在宽频带上扩展由轮胎产生的噪声。

公开(公告)号：US20050109438A1

公开(公告)日：2005-05-26

申请号：US10717780

申请日：2003-11-20

Applicant: Jean Collette ,  Philippe Manne ,  Andre Domange ,  Pascale De Briey-Terlinden

Inventor： Jean Collette ,  Philippe Manne ,  Andre Domange ,  Pascale De Briey-Terlinden

IPC: B29C33/02 ,  B29C33/42 ,  B29C35/02 ,  B29D30/06 ,  B29L30/00 ,  B60C11/12 ,  B29D30/52 ,  B29D30/66

CPC classification number: B29D30/0606 ,  B29D2030/0613 ,  B60C11/12 ,  B60C11/1218 ,  Y10S152/03

Abstract: Both a mold blade for forming sipes and the sipe so formed in a tire tread element have three dimensional portions. In the formed sipe, the three dimensional portion creates a constant interlocking of the opposing sipe faces. The blade and the sipe have at least one row of alternating polygonal shaped recesses and protrusions. The recesses and protrusions terminate in a vertex; the vertex has a planar, or two-dimensional, configuration that is parallel to either-the blade centerline or the sipe centerline.

Abstract translation: 用于形成刀槽花纹的模具刀片和如此形成在轮胎胎面元件中的刀槽花纹都具有三维部分。 在形成的刀槽花纹中，三维部分产生相对的刀槽花纹面的恒定互锁。 叶片和刀槽花纹具有至少一排交替的多边形凹陷和突起。 凹陷和突起终止于顶点; 顶点具有与叶片中心线或刀槽花纹中心线平行的平面或二维配置。

公开(公告)号：US20070095447A1

公开(公告)日：2007-05-03

申请号：US11262708

申请日：2005-10-31

Applicant: Gia Nguyen ,  Joel Delogne ,  Anne-France Jeanne-Marie Cambron ,  Frank Severens ,  Jean Collette

Inventor： Gia Nguyen ,  Joel Delogne ,  Anne-France Jeanne-Marie Cambron ,  Frank Severens ,  Jean Collette

IPC: B60C11/12

CPC classification number: B60C11/12 ,  B29D2030/0613 ,  B60C11/1218 ,  B60C11/1281 ,  B60C2011/1213 ,  Y10S152/03

Abstract: A pneumatic tire tread has tread elements formed by circumferential and/or lateral grooves. At least one tread element has a sipe that devolves from a constant width sipe having a three dimensional aspect in at least a portion of the radially outer portion of the sipe to a wider width groove at the base of the tread feature.

Abstract translation: 充气轮胎胎面具有由周向和/或横向槽形成的胎面元件。 至少一个胎面元件具有刀槽花纹，所述刀槽花纹从在刀槽花纹的径向外部的至少一部分中具有三维方面的恒定宽度的刀槽花纹延伸到胎面特征的基部处的较宽宽度的槽。