公开(公告)号：US20170313136A1

公开(公告)日：2017-11-02

申请号：US15526596

申请日：2015-08-03

Applicant: CONTINENTAL REIFEN DEUTSCHLAND GMBH

Inventor： Björn-Birk Gläser ,  Charles Henry Boston ,  Andreas Domscheit ,  Oliver Schürmann ,  Ulrich Behr

IPC: B60C11/04 ,  B60C11/13 ,  B60C11/03

CPC classification number: B60C11/045 ,  B60C11/0304 ,  B60C11/0309 ,  B60C11/1315 ,  B60C11/1323

Abstract: A pneumatic vehicle type for passenger vehicles or vans having at least one wide circumferential groove (1, 1′, 1″, 1″′), which runs in the circumferential direction and is bounded on the tread periphery by two edge borders (1a, 1′a, 1″a, 1′″a) which run parallel to one another and linearly, and has a groove base (13, 13′, 13″) as well as two groove edges (9, 10, 9′, 10′, 9″, 10″), wherein elements (11, 12, 11′12′, 11″, 12″) which project on the groove edges (9, 10, 9′, 10′, 9″, 10″) are formed alternately in the circumferential direction on one or other of the groove edges (9, 10, 9′, 10′, 9″, 10″), wherein each projecting element (11, 12, 11′, 12′, 11″, 12″) has a groove edge section (9a, 10a, 9′a, 10′a, 9″a, 10″a) lying opposite on the opposite groove edge (9, 10, 9′, 10′, 9″, 10″), which groove edge section (9a, 10a, 9′a, 10′a, 9″a, 10″a) runs least essentially in the radial direction starting at the edge border (1a, 1′a, 1″a, 1′″a) as far as the groove base (13, 13′, 13″), wherein the groove base (13, 13′, 13″) runs in a meandering or corrugated shape along and between the projecting elements (11, 12, 11′, 12′, 11″, 12″), wherein the projecting elements (11, 12, 11′, 12′, 11″, 12″) are essentially of wedge-like design and are bounded by oblique faces (14, 14′, 14″) which extend in the axial direction as far as the groove base (13, 13′, 13″) and run in the circumferential direction at least essentially over the circumferential extent of the elements (11, 12, 11′, 12′, 11″, 12″), wherein the projecting elements (11, 12; 11′,12′,11″,12″) are provided in at least two different circumferential lengths (L1 to L5, L1′ to L5′; L1″ to L5″) and follow one another according to a specific sequence over the circumference of the circumferential groove (1, 1′, 1″, 1″′).

公开(公告)号：US20150174970A1

公开(公告)日：2015-06-25

申请号：US14640888

申请日：2015-03-06

Applicant: Continental Reifen Deutschland GmbH

Inventor： Daniel Baeuning ,  Andreas Domscheit

IPC: B60C19/12

CPC classification number: B60C19/122 ,  B60C5/142 ,  Y10T152/10684

Abstract: A self-sealing pneumatic vehicle tire defines a tire circumference. The self-sealing pneumatic vehicle tire includes a belt assembly having a first width and defining a projection. A tread is arranged radially above the belt assembly and an airtight inner layer is arranged radially inwardly. A sealant layer applied radially internally after the pneumatic vehicle tire has been vulcanized has a second width approximately equal to the first width. The sealant layer is arranged approximately within the projection and defines an area radially above the sealant layer around the tire circumference. The inner layer is configured as a two part layer such that the inner layer does not lie approximately radially above the sealant layer in this area.

Abstract translation: 自密封气动车辆轮胎限定轮胎周长。 自密封气动车辆轮胎包括具有第一宽度并限定突起的带组件。 胎面在带组件的径向上方布置，并且气密内层被径向向内设置。 在气动车辆轮胎硫化后径向内部施加的密封剂层具有大致等于第一宽度的第二宽度。 密封剂层大致布置在突出部内并限定围绕轮胎周边的密封剂层的径向上方的区域。 内层被构造为两部分层，使得内层在该区域中不位于密封剂层的大致径向上方。