-
公开(公告)号：US09150057B2
公开(公告)日：2015-10-06
申请号：US13546610
申请日：2012-07-11
CPC分类号： B60C11/042 , B29D2030/0613 , B60C11/0309 , B60C11/1218 , B60C11/125 , B60C11/1281 , B60C2011/0348 , B60C2011/0397
摘要： Tires in use wear in a host of ways. One negative manner in which tires, especially truck tires, may wear is in an irregular fashion. When this phenomenon happens, the tread of the tire may become unusable, forcing the user to replace the tire, which is undesirable. This patent application poses a new and useful way of preventing irregular wear involving the use of hidden sipes or tread blocks. In some embodiments, these hidden sipes or tread blocks are found in tread blocks or ribs adjacent other tread blocks or ribs that have been determined to be susceptible to irregular wear. In other embodiments, the hidden sipes or tread blocks are formed by a sipe blade that has a connecting member to which two y-branched members are attached, and further comprising dividing members that connect between the y-branched members.
摘要翻译： 轮胎在使用中穿着很多方式。 轮胎，特别是卡车轮胎可能穿着的一种负面的方式是不规则的。 当发生这种现象时，轮胎的胎面可能变得不可用，迫使用户更换轮胎，这是不期望的。 该专利申请提出了一种新的有用的防止涉及使用隐形刀槽花纹或花纹块的不规则磨损的方法。 在一些实施例中，这些隐藏的刀槽花纹或胎面花纹块被发现在邻近已被确定为易于不规则磨损的其它胎面花纹块或肋的胎面花纹块或肋中。 在其他实施例中，隐形刀槽花纹或胎面花纹块由具有连接两个Y分支构件的连接构件的刀槽花纹刀片形成，并且还包括连接在所述y分支构件之间的分割构件。
-
公开(公告)号：US09073390B2
公开(公告)日：2015-07-07
申请号：US13378248
申请日：2010-06-14
申请人： Akira Suganuma
发明人： Akira Suganuma
IPC分类号： B60C11/00 , B60C11/03 , B60C11/04 , B60C11/117
CPC分类号： B60C11/04 , B60C11/042 , B60C11/047 , B60C2011/0348 , B60C2011/0351 , B60C2011/036 , B60C2011/0362 , B60C2011/0374 , B60C2011/0381 , B60C2011/0383 , B60C2011/0386 , B60C2011/039 , B60C2011/0397 , B60C2011/1245 , B60C2011/133 , B60C2200/06
摘要： A heavy duty tire comprising: a shoulder rib (A1) (shoulder rib (A5)) which is provided to a tread shoulder unit; a second rib (A2) (second rib (A4)) which is adjacent to the shoulder rib (A1) with a circumferential groove (110) (circumferential groove (116)) interposed therebetween and is provided further toward the tire equator side than the shoulder rib (A1); and an uneven wear absorbing rib (B1) (uneven wear absorbing rib (B2)) provided within the circumferential groove (110) and located further toward the inside in the tire radial direction than the tread surfaces of the shoulder rib (A1) and of the second rib (A2). Circumferential narrow grooves (10, 12) having a smaller width than the circumferential grooves (110, 116) are formed in the second ribs (A2, A4). Each circumferential narrow groove (10, 12) is formed in such a manner that, when the tire is mounted on the vehicle, the circumferential groove (10, 12) is located on the outer side of the tire with reference to the center of the second rib (A2, A4) in the tread width direction.
摘要翻译： 一种重型轮胎，包括：胎面肋（A1）（肩肋（A5）），其设置在胎面肩部单元上; 与胎肩肋（A1）相邻的具有周向槽（110）（周向槽（116））的第二肋（A2）（第二肋（A4）），并且相对于轮胎赤道侧 肩肋（A1）; 以及设置在所述周向槽（110）内并且位于比轮胎径向的内侧更靠近所述胎肩肋（A1）的胎面表面的内侧的不均匀的磨损吸收肋（B1）（不均匀的磨损吸收肋（B2））， 第二肋（A2）。 在第二肋（A2，A4）中形成具有比周向槽（110,116）更小的宽度的圆周窄槽（10,12）。 每个周向窄槽（10,12）形成为使得当轮胎安装在车辆上时，周向槽（10,12）相对于轮胎的中心位于轮胎的外侧 第二肋（A2，A4）在胎面宽度方向上。
-
公开(公告)号：US12017483B2
公开(公告)日：2024-06-25
申请号：US17775947
申请日：2019-12-17
申请人： Compagnie Generale des Etablissements Michelin , Stefan Voss , Brian P. Gannon , Victor Abarotin , David C. Lung
发明人： Stefan Voss , Brian P. Gannon , Victor Abarotin , David C. Lung
CPC分类号： B60C11/1259 , B60C11/01 , B60C11/124 , B60C11/1281 , B60C2011/0348 , B60C2011/0397 , B60C2011/1268 , B60C2200/06
摘要： A tread (12) 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). A decoupling void sipe (32) is in the shoulder rib (16) and opens at the shoulder rib upper surface (18) and at the decoupling void (30). The decoupling void sipe (32) extends in the thickness direction and is closer to the bottom surface (14) than the decoupling void (30) in the thickness direction.
-
公开(公告)号：US11807055B2
公开(公告)日：2023-11-07
申请号：US17592674
申请日：2022-02-04
发明人： Daisuke Todoroki
CPC分类号： B60C9/2204 , B60C9/28 , B60C11/042 , B60C11/13 , B60C2009/2012 , B60C2009/2219 , B60C2011/0341 , B60C2011/0348 , B60C2011/0353 , B60C2011/0355 , B60C2011/0397 , B60C2200/06
摘要： A tire 2 has a nominal aspect ratio of 65% or less. The tire 2 includes a tread 4 and a band 34. The band 34 includes a full band 42 and a pair of edge bands 44 located outward of ends of the full band 42 in a radial direction. A narrow groove 56 is formed on a shoulder land portion 54s of the tread 4. The narrow groove 56 includes an inner groove wall 62u and an outer groove wall 62s. The inner groove wall 62u includes an inner recess portion 64 recessed inward in the axial direction, on a groove bottom side. The outer groove wall 62s includes an outer recess portion 66 recessed outward in the axial direction, on the groove bottom side.
-
公开(公告)号：US11654720B2
公开(公告)日：2023-05-23
申请号：US16945209
申请日：2020-07-31
发明人： Hidetoshi Taniguchi
CPC分类号： B60C11/01 , B60C11/1315 , B60C11/04 , B60C2011/0348 , B60C2011/0397
摘要： A tire comprises a tread portion whose shoulder land part is provided with a narrow circumferential groove having an axially inner wall surface, an axially outer wall surface and a groove bottom including a deepest point. The axially inner wall surface has a radially inner curved portion concaved toward the axially inside, and the axially outer wall surface has a radially inner curved portion concaved toward the axially outside. the radially outer end of the radially inner curved portion of the axially inner wall surface is positioned radially inside the radially outer end of the radially inner curved portion of the axially outer wall surface.
-
公开(公告)号：US20120168048A1
公开(公告)日：2012-07-05
申请号：US13378248
申请日：2010-06-14
申请人： Akira Suganuma
发明人： Akira Suganuma
IPC分类号： B60C11/11 , B60C11/117
CPC分类号： B60C11/04 , B60C11/042 , B60C11/047 , B60C2011/0348 , B60C2011/0351 , B60C2011/036 , B60C2011/0362 , B60C2011/0374 , B60C2011/0381 , B60C2011/0383 , B60C2011/0386 , B60C2011/039 , B60C2011/0397 , B60C2011/1245 , B60C2011/133 , B60C2200/06
摘要： A heavy duty tire comprising: a shoulder rib (A1) (shoulder rib (A5)) which is provided to a tread shoulder unit; a second rib (A2) (second rib (A4)) which is adjacent to the shoulder rib (A1) with a circumferential groove (110) (circumferential groove (116)) interposed therebetween and is provided further toward the tire equator side than the shoulder rib (A1); and an uneven wear absorbing rib (B1) (uneven wear absorbing rib (B2)) provided within the circumferential groove (110) and located further toward the inside in the tire radial direction than the tread surfaces of the shoulder rib (A1) and of the second rib (A2). Circumferential narrow grooves (10, 12) having a smaller width than the circumferential grooves (110, 116) are formed in the second ribs (A2, A4). Each circumferential narrow groove (10, 12) is formed in such a manner that, when the tire is mounted on the vehicle, the circumferential groove (10, 12) is located on the outer side of the tire with reference to the center of the second rib (A2, A4) in the tread width direction.
摘要翻译： 一种重型轮胎，包括：胎面肋（A1）（肩肋（A5）），其设置在胎面肩部单元上; 与胎肩肋（A1）相邻的具有周向槽（110）（周向槽（116））的第二肋（A2）（第二肋（A4）），并且相对于轮胎赤道侧 肩肋（A1）; 以及设置在所述周向槽（110）内并且位于比轮胎径向的内侧更靠近所述胎肩肋（A1）的胎面表面的内侧的不均匀的磨损吸收肋（B1）（不均匀的磨损吸收肋（B2））， 第二肋（A2）。 在第二肋（A2，A4）中形成具有比周向槽（110,116）更小的宽度的圆周窄槽（10,12）。 每个周向窄槽（10,12）形成为使得当轮胎安装在车辆上时，周向槽（10,12）相对于轮胎的中心位于轮胎的外侧 第二肋（A2，A4）在胎面宽度方向上。
-
公开(公告)号：US20100084063A1
公开(公告)日：2010-04-08
申请号：US12449965
申请日：2008-03-11
申请人： Kouichi Koutoku
发明人： Kouichi Koutoku
IPC分类号： B60C11/03
CPC分类号： B60C11/033 , B60C11/01 , B60C11/0309 , B60C11/12 , B60C11/1236 , B60C11/13 , B60C11/1315 , B60C11/1369 , B60C2011/0348 , B60C2011/0397 , Y02T10/862 , Y10S152/03
摘要： In a pneumatic tire, a difference Gs-Ge falls in a range of Gs-Ge≧0.10, where Gs is a groove area ratio for a wear rate 0% and Ge is a groove area ratio for a wear rate 100%. Further, a groove area ratio G for a wear rate 20% falls in a range of (Gs-G)/(Gs-Ge)≧0.30, and a groove area ratio G for a wear rate 35% falls in a range of (Gs-G)/(Gs-Ge)≧0.50.
摘要翻译： 在充气轮胎中，差Gs-Ge落在Gs-Ge≥0.10的范围内，其中Gs是磨损率为0％的槽面积比，Ge是磨损率为100％的槽面积比。 此外，磨损率20％的槽面积比G落在（Gs-G）/（Gs-Ge）≥0.30的范围内，磨损率35％的槽面积比G落在（ Gs-G）/（Gs-Ge）≥0.50。
-
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.
-
公开(公告)号：US08800616B2
公开(公告)日：2014-08-12
申请号：US12449965
申请日：2008-03-11
申请人： Kouichi Koutoku
发明人： Kouichi Koutoku
CPC分类号： B60C11/033 , B60C11/01 , B60C11/0309 , B60C11/12 , B60C11/1236 , B60C11/13 , B60C11/1315 , B60C11/1369 , B60C2011/0348 , B60C2011/0397 , Y02T10/862 , Y10S152/03
摘要： In a pneumatic tire, a difference Gs−Ge falls in a range of Gs−Ge≧0.10, where Gs is a groove area ratio for a wear rate 0% and Ge is a groove area ratio for a wear rate 100%. Further, a groove area ratio G for a wear rate 20% falls in a range of (Gs−G)/(Gs−Ge)≧0.30, and a groove area ratio G for a wear rate 35% falls in a range of (Gs−G)/(Gs−Ge)≧0.50.
摘要翻译： 在充气轮胎中，差Gs-Ge落在Gs-Ge≥0.10的范围内，其中Gs是磨损率为0％的槽面积比，Ge是磨损率为100％的槽面积比。 此外，磨损率20％的槽面积比G落在（Gs-G）/（Gs-Ge）≥0.30的范围内，磨损率35％的槽面积比G落在（ Gs-G）/（Gs-Ge）≥0.50。
-
公开(公告)号：US20130014873A1
公开(公告)日：2013-01-17
申请号：US13546610
申请日：2012-07-11
CPC分类号： B60C11/042 , B29D2030/0613 , B60C11/0309 , B60C11/1218 , B60C11/125 , B60C11/1281 , B60C2011/0348 , B60C2011/0397
摘要： Tires in use wear in a host of ways. One negative manner in which tires, especially truck tires, may wear is in an irregular fashion. When this phenomenon happens, the tread of the tire may become unusable, forcing the user to replace the tire, which is undesirable. This patent application poses a new and useful way of preventing irregular wear involving the use of hidden sipes or tread blocks. In some embodiments, these hidden sipes or tread blocks are found in tread blocks or ribs adjacent other tread blocks or ribs that have been determined to be susceptible to irregular wear. In other embodiments, the hidden sipes or tread blocks are formed by a sipe blade that has a connecting member to which two y-branched members are attached, and further comprising dividing members that connect between the y-branched members.
摘要翻译： 轮胎在使用中穿着很多方式。 轮胎，特别是卡车轮胎可能穿着的一种负面的方式是不规则的。 当发生这种现象时，轮胎的胎面可能变得不可用，迫使用户更换轮胎，这是不期望的。 该专利申请提出了一种新的有用的防止涉及使用隐形刀槽花纹或花纹块的不规则磨损的方法。 在一些实施例中，这些隐藏的刀槽花纹或胎面花纹块被发现在邻近已被确定为易于不规则磨损的其它胎面花纹块或肋的胎面花纹块或肋中。 在其他实施例中，隐形刀槽花纹或胎面花纹块由具有连接两个Y分支构件的连接构件的刀槽花纹刀片形成，并且还包括连接在所述y分支构件之间的分割构件。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.011 秒)
