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公开(公告)号：US3817306A
公开(公告)日：1974-06-18
申请号：US33815873
申请日：1973-03-05
申请人： GOODRICH CO B F
发明人： SIDLES J
IPC分类号： A43B3/16 , A43B13/04 , A43B13/18 , A43B13/22 , B60C11/00 , B60C11/03 , B60C11/11 , B60C11/12 , B60C11/08
CPC分类号： A43B13/184 , A43B3/16 , A43B13/04 , A43B13/223 , B60C11/0311 , B60C11/12 , B60C11/124
摘要： A tire whose tread has a mud resistant construction. Sections of the tire tread between the rib design utilizes a resilient flexible material having a plurality of angularly disposed thin flexible fins with narrow parallel grooves therebetween which cooperate to trap air on compression of the fins to minimize mud build-up.
摘要翻译： 胎面具有防泥结构的轮胎。 肋设计之间的轮胎胎面的部分利用弹性柔性材料，该弹性柔性材料具有多个角度设置的薄柔性翅片，其间具有窄的平行槽，它们配合以在空气压缩翼片时捕获空气以最小化泥浆积聚。
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公开(公告)号：US2538491A
公开(公告)日：1951-01-16
申请号：US14685350
申请日：1950-02-28
申请人： WINSTON PHILIP B
发明人： WINSTON PHILIP B
IPC分类号： B60C11/12
CPC分类号： B60C11/12 , B60C11/124 , Y10S152/03
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公开(公告)号：US2308467A
公开(公告)日：1943-01-12
申请号：US37777841
申请日：1941-02-07
申请人： SEIBERLING RUBBER CO
发明人： FRANK KOVACS
CPC分类号： B60C11/042 , B60C11/0309 , B60C11/12 , B60C11/124 , Y10S152/03
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公开(公告)号：US2240542A
公开(公告)日：1941-05-06
申请号：US3343435
申请日：1935-07-27
申请人： MICHELIN & CIE
CPC分类号： B60C11/01 , B60C11/0309 , B60C11/12 , B60C11/124 , B60C2011/1209 , B60C2011/1213 , B60C2011/1268 , Y10S152/03
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公开(公告)号：US12115818B2
公开(公告)日：2024-10-15
申请号：US16448134
申请日：2019-06-21
CPC分类号： B60C11/0302 , B60C5/00 , B60C9/02 , B60C11/0304 , B60C11/1218 , B60C11/124 , B60C11/1392 , B60C13/001 , B60C19/001 , B60C11/12 , B60C2011/1295 , Y10T29/49496
摘要： A method of mounting a tire on a vehicle includes providing a tire having a first side, a second side, and a circumferential tread disposed about the tire. The first side defines a first forward rotation direction that is a rotation of the tire in a counterclockwise direction when the tire is mounted on a vehicle in a first orientation and viewed from the first side. The second side defines a second forward rotation direction of the tire that is a rotation of the tire in the counterclockwise direction when the tire is mounted on the vehicle in a second orientation opposite the first orientation and viewed from the first side. The circumferential tread includes a plurality of tread elements. At least one of the tread elements includes a sipe arrangement that causes the tire to exhibit a first tire performance when the tire is mounted on the vehicle in the first orientation and rotated in the first forward rotation direction. The sipe arrangement causes the tire to exhibit a second tire performance that is different from the first tire performance when the tire is mounted on the vehicle in the second orientation and rotated in the second forward rotation direction. The method further includes mounting the tire on the vehicle in the first orientation for driving the vehicle in a first set of conditions, and mounting the tire on the vehicle in the second orientation for driving the vehicle in a second set of conditions.
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公开(公告)号：US12036821B2
公开(公告)日：2024-07-16
申请号：US17780595
申请日：2020-12-16
发明人： Stefan Voss , Brian William Jenkins
CPC分类号： B60C11/1259 , B60C11/01 , B60C11/124 , B60C11/1281 , B60C2011/0348 , B60C2011/0397 , B60C2011/1268 , B60C2200/06
摘要： A tread for a heavy truck tire is provided that has a bottom surface (14), a shoulder rib (16), and a sacrificial rib (20) located outboard from the shoulder rib (16) in a width direction. A decoupling void (30) is located between the shoulder rib (16) and the sacrificial rib (20). First decoupling void sipes (32), second decoupling void sipes (100) and third decoupling void sipes (104) are in the shoulder rib (16), and one second decoupling void sipe (100) is between one first decoupling void sipe (32) and one third decoupling void sipe (104). The first and third decoupling void sipes (32, 104) are closer to the bottom surface (14) than is the decoupling void (30) in the thickness direction. The second decoupling void sipe (100) is not closer to the bottom surface (14) than is the decoupling void (30) to the bottom surface (14) in the thickness direction.
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公开(公告)号：US11958319B2
公开(公告)日：2024-04-16
申请号：US17604029
申请日：2019-05-10
发明人： Victor Abarotin
CPC分类号： B60C11/1204 , B60C11/0302 , B60C11/124 , B60C11/1281 , B60C2011/1227 , B60C2200/06
摘要： A heavy truck tire directional tread is provided that has two successive asymmetrical sipes (14) in the longitudinal direction that share at least some of the same offset from a tread edge in the lateral direction. Each of the two asymmetrical sipes (14) has a body (28) and a tear drop (30). The surface of the bottom of the sipe (14) has a radius of curvature that is not the same along the entire surface of the bottom. The geometry of the sipes resists crack initiation and propagation and is governed by the equation RA.B-avg>1-4×Rref, wherein Ra.B-avg is the average radius of a particular portion of the bottom of the sipe, and Rref is a reference radius of the bottom of the sipe.
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公开(公告)号：US20230219374A1
公开(公告)日：2023-07-13
申请号：US18009611
申请日：2021-06-07
发明人： Xavier NEAU
CPC分类号： B60C11/124 , B60C11/125 , B60C11/1259 , B60C11/1272 , B60C11/1353 , B60C2011/0353
摘要： A tread for a tire for a heavy-duty vehicle for mixed use and aims to improve the endurance of the crown of the tire following retention of stones in the tread. The tread (1) has voids (3) with a first, radially outer void portion (31) of groove type, having a width W11 on the tread surface (2), a width W12 at a groove bottom (311), and a depth H1, and a second, radially inner void portion (32) of sipe type, having a width W2 and a depth H2 and leading into the groove bottom (311) at a distance E with respect to the mean surface (S1) of the groove (31). The distance E is at least equal to the width W12 of the groove bottom (311) divided by 6.
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公开(公告)号：US11685193B2
公开(公告)日：2023-06-27
申请号：US16488512
申请日：2018-03-02
发明人： Patrick Dayet , Benoit Buffetaud , Jacques Babaud
CPC分类号： B60C11/0323 , B60C11/033 , B60C11/124 , B60C11/1204 , B60C11/1236 , B60C11/1259 , B60C11/1281 , B60C2011/1209 , B60C2011/1227 , B60C2011/1245 , B60C2200/06
摘要： Tire tread (1) is divided into central part (20) and edge parts (30), central part (20) having width Lc between 40% and 90% of total width W of the tread. Edge parts (30) do not have any transverse cuts. Central part (20) has a tread pattern with circumferentially oriented sipe (21) and transversely oriented sipes (22, 22′, 22″) distributed around the periphery of the tread, such sipes having a depth at least equal to 60% of thickness E of material to be worn away and being interconnected to form a network. Such sipes are continued by hidden channels (210, 220). Central part (20) is delimited axially by transverse sipes (22′, 22″), each of which ends in end channel (221′, 221″) that opens onto tread surface (10) and extends into the thickness of the tread, and each end channel (221′, 221″) is connected to the network formed by the hidden channels.
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公开(公告)号：US09604507B2
公开(公告)日：2017-03-28
申请号：US14533002
申请日：2014-11-04
发明人： Amelia Olga Goncalves Ankiewicz , Anastassia Pokutta-Paskaleva , Alexander Wuest , Thomas Buchinger-Barnstorf , Stefan Rittweger , Thomas Fernandez , Klaudia Dobczyk
CPC分类号： B60C11/1204 , B60C11/04 , B60C11/1218 , B60C11/124 , B60C11/1272 , B60C2011/1213
摘要： A tread profile of a vehicle tire has profile positives such as profile blocks or tread bands that have sipes. The sipes have an approximately Ω-shaped geometry in plan view having two axial sections which are arranged approximately in an axial direction and which are arranged on a common, imaginary straight line with a spacing (a) to one another; a central bulge arranged between the axial sections, wherein the bulge has a maximum extent (b) measured in the axial direction; and, wherein a
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