公开(公告)号：US20150197122A1

公开(公告)日：2015-07-16

申请号：US14597519

申请日：2015-01-15

Applicant: Nokian Renkaat Oyj

Inventor： Mikko LIUKKULA

IPC: B60C11/16 ,  B60C11/03

CPC classification number: B60C11/1675

Abstract: A vehicle tire including a tread intended for a rolling contact against a foundation, the tread having a tread pattern which includes circumferential and transverse grooves for removing water from a contact patch between the foundation and the tire, and anti-skid studs mounted in the tread and including a stud body and a hard metal pin secured thereto. An end of the metal pin, intended against a foundation, is formed as an inclined surface, whereby the metal pin has its end provided with the inclined surface acting on the foundation in an axial direction of the metal pin to a varying depth and the inclined surface being placed relative to a rotating direction of the tire in such an orientation that, as the tire is rolling freely forward, a leading edge of the hard metal pin to impinge first on the foundation is lower than a trailing edge.

Abstract translation: 一种车辆轮胎，包括用于与基座滚动接触的胎面，胎面具有胎面花纹，胎面花纹包括用于从基座和轮胎之间的接触片去除水的周向和横向槽，以及安装在胎面中的防滑钉 并且包括固定到其上的螺柱体和硬金属销。 金属销的一端抵靠基座形成为倾斜面，由此金属销的端部具有沿着金属销的轴向方向作用在基座上的倾斜表面到不同的深度，倾斜的 表面相对于轮胎的旋转方向以这样的方向放置，即当轮胎自由地向前滚动时，硬金属销的首先撞击在基座上的前缘比后缘低。

公开(公告)号：US20070056666A1

公开(公告)日：2007-03-15

申请号：US11598890

申请日：2006-11-13

Applicant: Pentti Eromaki

Inventor： Pentti Eromaki

IPC: B60C27/00

CPC classification number: B60C11/1675 ,  B60C11/12 ,  B60C11/1625 ,  B60C11/1637 ,  B60C11/1643 ,  B60C2011/1213

Abstract: The invention relates to a studded air-filled vehicle tire having a rolling direction and comprising a rubber tread with pattern blocks and grooves that-separate the blocks. Premade stud holes are arranged in the tread. Anti-slip studs each include a hard cermet piece that has a substantially quadrangular shape with diagonal dimensions are in at least part of the stud holes. At least part of the anti-slip studs arranged in the stud holes are orientated so that one of the diagonal dimensions of the hard cermet piece is located in the rolling direction or forms an angle, not larger than a toe-out angle with respect to the rolling direction.

Abstract translation: 本发明涉及一种具有轧制方向并且包括具有图案块的橡胶胎面和分开块的凹槽的镶嵌充气车辆轮胎。 预制螺柱孔布置在胎面上。 防滑螺栓各自包括具有大致四边形形状的硬质金属陶瓷件，对角线尺寸至少部分在螺柱孔中。 布置在螺柱孔中的防滑螺栓的至少一部分被定向成使得硬金属陶瓷片的对角尺寸之一位于轧制方向上，或者形成一个角度，不大于相对于 滚动方向。

公开(公告)号：US3578053A

公开(公告)日：1971-05-11

申请号：US3578053D

申请日：1969-09-05

Applicant: GOODYEAR TIRE & RUBBER

Inventor： MILLIKEN PAUL E

IPC: B60C11/16

CPC classification number: B60C11/16 ,  B60C11/1643 ,  B60C11/1675

Abstract: A tire stud having increased traction characteristics due to increased edge contact with the road achieved by the crosssectional contour of the traction portion of the stud. In one embodiment, the traction portion is X-shaped in cross section and in another embodiment, the traction portion is L-shaped in cross section. The stud may be inserted directly in a hole previously molded in a tire tread or it can be encased in an elastomeric plug which is vulcanized to the stud and then the plug with the stud therein is placed within a premolded hole in the tire tread. To more firmly secure the elastomeric plug in the hole, adhesive may be applied.

公开(公告)号：US11827061B2

公开(公告)日：2023-11-28

申请号：US16489683

申请日：2017-02-28

Applicant: The Yokohama Rubber Co., LTD.

Inventor： Masakazu Mori

IPC: B60C11/16

CPC classification number: B60C11/1668 ,  B60C11/1625 ,  B60C11/1643 ,  B60C11/1656 ,  B60C11/1675

Abstract: A stud pin includes a tip including an end surface configured to come into contact with a road surface, a body portion configured to support the tip, and a lower flange. The flange profile shape of the lower flange is an anisotropic shape. The flange profile shape includes four or more first flange protrusion portions that project in the longitudinal direction and two second flange protrusion portions that project in the lateral direction. A tip profile shape of the tip is a shape including tip linear portions extending in a linear manner. At least one of the tip linear portions extends along a portion of the flange profile shape between two adjacent protrusion portions of the first flange protrusion portion and the second flange protrusion portion along the outer circumference of the flange profile shape.

公开(公告)号：US20180319220A1

公开(公告)日：2018-11-08

申请号：US15775364

申请日：2015-11-13

Applicant: The Yokahama Rubber Co., LTD.

Inventor： Kenichi MATSUMOTO

IPC: B60C11/16

CPC classification number: B60C11/1668 ,  B60C11/0302 ,  B60C11/16 ,  B60C11/1625 ,  B60C11/1675 ,  B60C2011/0353 ,  B60C2011/0355

Abstract: A stud pin includes a tip and a body portion provided around a center axis of the stud pin. The body portion includes an upper flange, a lower flange, and a shank portion connecting the upper flange and the lower flange. A first side surface of the lower flange includes a first curved surface recessed inward in relation to the body portion. A second side surface of the upper flange includes a second curved surface bulging toward a periphery of the body portion, and a pair of flat surfaces configured to connect the second curved surface to interpose the second curved surface. A trough portion where the first curved surface is most recessed and a peak portion where the second curved surface is most bulged are located at an identical orientation position about the center axis as viewed from the axial direction.

公开(公告)号：US20040231775A1

公开(公告)日：2004-11-25

申请号：US10704217

申请日：2003-11-04

Applicant: Nokian Tyres PLC

Inventor： Pentti Juhani Eromaki

IPC: B60C011/16 ,  B60C011/14

CPC classification number: B60C11/1675 ,  B60C11/12 ,  B60C11/1625 ,  B60C11/1637 ,  B60C11/1643 ,  B60C2011/1213

Abstract: The invention relates to a studded air-filled vehicle tire having a rolling direction and comprising a rubber tread with pattern blocks and grooves that separate said blocks. In said tread, there are arranged premade stud holes and in at least part of said stud holes, there are anti-slip studs, having hard cermet pieces of that have a substantially quadrangular shape with diagonal dimensions At least part of the anti-slip studs arranged in the stud holes are orientated so that one of said diagonal dimensions of the hard cermet piece is located in the rolling direction or forms an angle, not larger than the toe-out angle, with respect to the rolling direction.

Abstract translation: 本发明涉及一种具有滚动方向并且包括具有图案块的橡胶胎面和分开所述块的凹槽的镶嵌充气车辆轮胎。 在所述胎面中，布置有预制螺柱孔，并且在所述螺栓孔的至少一部分中，存在防滑螺栓，其具有硬质金属陶瓷片，其具有对角线尺寸的大致四边形形状至少部分防滑螺柱 布置在螺柱孔中的方向被定向成使得硬金属陶瓷片的所述对角线尺寸之一位于轧制方向上，或者相对于轧制方向形成不大于顶出角度的角度。

公开(公告)号：US09849731B2

公开(公告)日：2017-12-26

申请号：US14597519

申请日：2015-01-15

Applicant: Nokian Renkaat Oyj

Inventor： Mikko Liukkula

IPC: B60C11/16

CPC classification number: B60C11/1675

Abstract: A vehicle tire including a tread intended for a rolling contact against a foundation, the tread having a tread pattern which includes circumferential and transverse grooves for removing water from a contact patch between the foundation and the tire, and anti-skid studs mounted in the tread and including a stud body and a hard metal pin secured thereto. An end of the metal pin, intended against a foundation, is formed as an inclined surface, whereby the metal pin has its end provided with the inclined surface acting on the foundation in an axial direction of the metal pin to a varying depth and the inclined surface being placed relative to a rotating direction of the tire in such an orientation that, as the tire is rolling freely forward, a leading edge of the hard metal pin to impinge first on the foundation is lower than a trailing edge.

公开(公告)号：US20170349006A1

公开(公告)日：2017-12-07

申请号：US15534463

申请日：2015-08-31

Applicant: The Yokohama Rubber Co., LTD.

Inventor： Kenichi Matsumoto

IPC: B60C11/16

CPC classification number: B60C11/1675 ,  B60C11/16 ,  B60C11/1643 ,  B60C11/1668

Abstract: A stud pin includes a buried base portion embedded in a tread portion of a pneumatic tire and a tip portion protruding from the road contact surface of the tread portion when the buried base portion is embedded in the tread portion. A tip surface of the tip portion includes: a first protrusion portion and a second protrusion portion longer in the tire width direction than in the tire circumferential direction and protruding toward one side in the tire circumferential direction; a first recessed portion disposed between the first and second protrusion portions and recessed toward the other side in the tire circumferential direction; a third protrusion portion and a fourth protrusion portion protruding toward the other side in the tire circumferential direction; and a second recessed portion disposed between the third and fourth protrusion portions and recessed toward the one side in the tire circumferential direction.

公开(公告)号：US20170313138A1

公开(公告)日：2017-11-02

申请号：US15582374

申请日：2017-04-28

Applicant: The Yokohama Rubber Co., LTD.

Inventor： Kenichi Matsumoto

IPC: B60C11/16

CPC classification number: B60C11/1675 ,  B60C11/16 ,  B60C11/1668

Abstract: A stud pin includes a tip including a tip end surface configured to come into contact with a road surface and a trunk portion that supports the tip and extends in one direction. The trunk portion includes an upper flange disposed at a first end of the trunk portion, the tip being fixed to the upper flange, and a lower flange disposed at a position to a side opposite the upper flange of the trunk portion. An upper end surface of the upper flange from which the tip protrudes includes a recessed surface, the recessed surface including a smooth inclined surface recessing in a curved manner or a linear manner toward the lower flange with advancement toward a protruding base portion of the tip.

公开(公告)号：US08113250B2

公开(公告)日：2012-02-14

申请号：US11980106

申请日：2007-10-29

Applicant: Pentti Juhani Eromäki

Inventor： Pentti Juhani Eromäki

IPC: B60C11/16

CPC classification number: B60C11/1675 ,  B60C11/12 ,  B60C11/1625 ,  B60C11/1637 ,  B60C11/1643 ,  B60C2011/1213

Abstract: Described herein are several embodiments of an anti-skid stud for insertion into the rubber tread of an air-filled vehicle tire. The stud can include a body that has a bottom flange, a shank element that extends outwardly from the bottom flange, and a hard cermet piece made from a material different than the body. The hard cermet piece is positioned at least partially within the body. The bottom flange can have a substantially quadrangular shape that defines diagonal dimensions. The hard cermet piece can be substantially lozenge-shaped in cross-section and define mutually different diagonal dimensions that extend in a direction perpendicular to a total length of the stud.

Abstract translation: 这里描述了用于插入充满气体的车辆轮胎的橡胶胎面中的防滑螺柱的几个实施例。 螺柱可以包括具有底部凸缘的主体，从底部凸缘向外延伸的柄元件以及由不同于主体的材料制成的硬质金属陶瓷件。 硬金属陶瓷片至少部分地位于身体内。 底部凸缘可以具有限定对角线尺寸的大致四边形形状。 硬金属陶瓷件的横截面可以是基本上菱形的，并且限定了在垂直于螺柱的总长度的方向上延伸的相互不同的对角线尺寸。