专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06719030B2 Pneumatic tire having a single carcass ply reinforced with metallic cords, a high ending ply, turnup and locked bead construction 失效
标题翻译：具有用金属帘线加强的单个胎体帘布层的气动轮胎，高端部帘布层，翻转和锁定的胎圈结构
公开(公告)号：US06719030B2
公开(公告)日：2004-04-13
申请号：US10236587
申请日：2002-09-06
申请人： Amit Prakash , Donald Woodrow Gilliam , Gary Edwin Tubb
发明人： Amit Prakash , Donald Woodrow Gilliam , Gary Edwin Tubb
IPC分类号： B60C900
CPC分类号： B60C9/0007 , B60C9/08 , B60C15/0054 , B60C2015/0614 , Y10S57/902 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837 , Y10T152/10855
摘要： The pneumatic tire has a single carcass ply reinforced with parallel metallic cords, each cord composed of at least one filament having a tensile strength of at least (−2000×D+4400 MPa) ×95%, where D is the filament diameter in millimeters. The turnup portion of the single carcass ply 12 in the bead portion of a pneumatic tire is interposed between the bead core 11 and a toe guard 18, and the radially outer edge of each turnup portion being in contact with the main portion of the carcass ply and extending to an end point 0.5 to 4.0 inches (12.7 to 101.6 mm) radially outward of the bead core. The toe guard 18 has a first and second end and each end is disposed directly adjacent to the carcass ply. The first end 18a of the toe guard is located on the axially inner side of the main portion of the carcass ply at a location about 0.4 to 3.5 inches (10 to 89 mm) radially outward of the bead core and the second end 18b is located at a point ranging from substantially the axially outermost point of the bead core 11 to a location about 3.5 inches (89 mm) radially outward of the bead core. The first end 18a and second end 18b of the toe guard is a shorter distance from the bead core than the end point 12a of the turnup portion of the carcass ply.
摘要翻译：充气轮胎具有用平行的金属帘线增强的单个胎体帘布层，每个帘线由至少一根抗拉强度至少为（-2000×D + 4400MPa）×95％的长丝组成，其中D是以毫米计的丝直径。充气轮胎的胎圈部分中的单个胎体帘布层12的翻转部分插入在胎圈芯11和脚趾保护件18之间，并且每个翻转部分的径向外边缘与胎体帘布层的主要部分接触并且延伸到胎圈芯的径向外侧的0.5至4.0英寸（12.7至101.6mm）的终点。脚趾保护罩18具有第一和第二端，并且每个端部直接邻近胎体帘布层布置。脚趾护罩的第一端18a位于胎体帘布层主体部分的轴向内侧，位于胎圈芯径向外侧约0.4至3.5英寸（10至89mm）的位置，第二端18b位于在从胎圈芯11的大致轴向最外侧的位置到径向向外的胎圈芯的大约3.5英寸（89mm）的位置处。脚趾保护件的第一端18a和第二端18b距离胎圈芯的距离比胎体帘布层的翻转部分的端点12a短。

2. 发明授权

US06443199B1 Footprints for nonrotatable automobile and light truck tires 失效
标题翻译：不可旋转汽车和轻型卡车轮胎的脚印
公开(公告)号：US06443199B1
公开(公告)日：2002-09-03
申请号：US09463834
申请日：2000-01-24
申请人： Anthony John Scarpitti , Michael Alois Kolowski , Frederick William Miller , Donald Woodrow Gilliam , Keith Carl Trares
发明人： Anthony John Scarpitti , Michael Alois Kolowski , Frederick William Miller , Donald Woodrow Gilliam , Keith Carl Trares
IPC分类号： B60C1100
CPC分类号： B60C11/0083 , B60C11/00 , B60C11/033 , B60C11/0332 , B60C19/001 , Y10S152/904
摘要： A pneumatic radial tire combination for four-wheeled automobile or light truck vehicles. The tire combination has a pair of front steer position tires and a pair of rear position tires. The front steer position tire has a footprint when the tire is normally inflated for normal load that has a footprint shape factor of greater than 1.00 at a 50% load, and about 1.00 at both 85% load and 100% load, the footprint shape factor being defined as the maximum circumferential extent of the tire's footprint at the centerplane of the tire's footprint width divided by the average of the circumferential extent of the tire's footprint width as measured at 40% of the footprint from both sides of the central plane of the footprint. The rear position tire footprint, when the tire is normally inflated for normal load, has a footprint shape factor of about 1.00 at 50% load, and 1.00 or less than 1.00 at 85% load and 100% load when measured similar to the method described for the front position tires.
摘要翻译：用于四轮汽车或轻型卡车车辆的充气子午线轮胎组合。轮胎组合具有一对前转向位置轮胎和一对后轮胎。当轮胎正常充气时，前轮胎位置轮胎具有占地面积，正常负载在50％负载下具有大于1.00的占地面积尺寸系数，在85％负载和100％负载下约为1.00，占地面积形状因子被定义为在轮胎的足迹宽度的中心平面处的轮胎的足迹的最大圆周范围除以轮胎的足迹宽度的圆周范围的平均值，该距离是从足迹的中心平面的两侧的占地面积的40％。当轮胎正常充气以正常负载时，后方轮胎占地面积在50％负载下具有约1.00的占地面积形状系数，并且在与所述方法类似的方法测量时，在85％负载和100％负载下为1.00或小于1.00 用于前排轮胎。

3. 发明授权

US5658404A Radial pneumatic light truck or automobile tire 失效
标题翻译：径向气动轻型卡车或汽车轮胎
公开(公告)号：US5658404A
公开(公告)日：1997-08-19
申请号：US228056
申请日：1994-04-15
申请人： Stephanie Carol Brown , Donald Woodrow Gilliam , Andy Ngoc Hoang , Michael Alois Kolowski , Frederick William Miller , Anthony John Scarpitti , Keith Carl Trares
发明人： Stephanie Carol Brown , Donald Woodrow Gilliam , Andy Ngoc Hoang , Michael Alois Kolowski , Frederick William Miller , Anthony John Scarpitti , Keith Carl Trares
IPC分类号： B60C11/03 , B60C11/04 , B60C11/11 , B60C11/13 , B60C11/00
CPC分类号： B60C11/042 , B60C11/0304 , B60C11/0309 , B60C11/033 , B60C2011/1213 , B60C2011/1254
摘要： A radial pneumatic light truck or automobile tire 40 having a tread 42 is described. The tread 42 has a base 43, a plurality of traction elements 52 extending radially outwardly from the base 43 and at least one circumferentially continuous wide groove 54,55. The wide groove 54,55 has a circumferentially continuous window 72 extending from the tread base 43 to the radially outer contacting surface 53. The window 72, when viewed in the ground contacting portion of the tread 42, has a shape that is triangular or trapezoidal having two sides 73,74 and a radially outer long base 75. The long base 75 has an axial width of 7% to 20% of the tread width. The wide groove 54,55 has a zig-zag portion 70 extending radially from the tread base 43 in a circumferentially continuous path. The sides 73,74 of the window 72 define the maximum axial extent or amplitude of the zig-zag portion 70 into the wide groove 54,55. Preferably the tread 42 is asymmetrical and non-directional and has two wide grooves 54,55 dividing the plurality of traction elements into three zones 60,61,62, each zone having a different net-to-gross ratio.
摘要翻译：描述了具有胎面42的径向气动轻型卡车或汽车轮胎40。胎面42具有基部43，从基部43径向向外延伸的多个牵引元件52和至少一个周向连续的宽槽54,55。宽槽54,55具有从胎面基部43延伸到径向外部接触表面53的周向连续的窗口72.当在胎面42的接地部分中观察时，窗口72具有三角形或梯形的形状具有两侧73,74和径向外长基座75.长基座75的轴向宽度为胎面宽度的7％至20％。宽槽54,55具有在周向连续路径上从胎面基部43径向延伸的锯齿形部分70。窗口72的侧面73,74限定了曲折部分70进入宽槽54,55的最大轴向范围或振幅。优选地，胎面42是不对称且非定向的，并且具有将多个牵引元件分成三个区域60,61,62的两个宽的槽54,55，每个区域具有不同的净重比。

5. 发明授权

US06408908B1 Front tires and rear tires for automobile or light truck 失效
标题翻译：用于汽车或轻型卡车的前轮胎和后轮胎
公开(公告)号：US06408908B1
公开(公告)日：2002-06-25
申请号：US09463842
申请日：2000-01-24
申请人： Anthony John Scarpitti , Michael Alois Kolowski , Frederick William Miller , Donald Woodrow Gilliam , Keith Carl Trares
发明人： Anthony John Scarpitti , Michael Alois Kolowski , Frederick William Miller , Donald Woodrow Gilliam , Keith Carl Trares
IPC分类号： B60C300
CPC分类号： B60C11/0083 , B60C11/0332 , B60C19/001 , Y10S152/904
摘要： A pneumatic radial tire combination for four-wheeled automobile or light truck vehicles. The tire combination has a pair of front steer position tires and a pair of rear position tires. The front steer position tire 10 has a first tread arc 46 when the tire is normally inflated for normal load but unloaded, of decreasing radii extending toward the lateral edges 42, 44 and a straight line 50 drawn between the intersection of the tread arc curvature and the centerplane is inclined at an angle &thgr;F of greater than 5° relative to a tangent line L, L being tangent to the tread arc at the centerplane and parallel to the axis of rotation R. The rear tire 20 when similarly measured has a tread arc having an angle &thgr;R of less than 5°.
摘要翻译：用于四轮汽车或轻型卡车车辆的充气子午线轮胎组合。轮胎组合具有一对前转向位置轮胎和一对后轮胎。前转向位置轮胎10具有第一胎面弧46，当轮胎正常地充气以正常负载但是卸载时，朝向侧边缘42,44延伸的半径减小，以及在胎面弧曲率和中心面相对于切线L，L相对于中心面处的平行弧线相切并且平行于旋转轴线R的切线倾斜大于5°的角度θ。当类似地测量时，后轮胎20具有胎面弧角度θR小于5°。

6. 发明授权

US5779829A Pneumatic tire having a single carcass ply reinforced with metallic cords, a high ending ply, turnup and locked bead construction 失效
标题翻译：具有用金属帘线加强的单个胎体帘布层的气动轮胎，高端部帘布层，翻转和锁定的胎圈结构
公开(公告)号：US5779829A
公开(公告)日：1998-07-14
申请号：US518777
申请日：1995-08-24
申请人： Amit Prakash , Donald Woodrow Gilliam , Gary Edwin Tubb
发明人： Amit Prakash , Donald Woodrow Gilliam , Gary Edwin Tubb
IPC分类号： B60C9/00 , B60C9/08 , B60C9/02 , B60C9/04 , B60C15/00 , B60C15/04
CPC分类号： B60C9/0007 , B60C15/0054 , B60C9/08 , B60C2015/0614 , Y10S57/902 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837 , Y10T152/10855
摘要： The pneumatic tire has a single carcass ply reinforced with parallel metallic cords, each cord composed of at least one filament having a tensile strength of at least (-2000.times.D+4400 MPa).times.95%, where D is the filament diameter in millimeters. The turnup portion of the single carcass ply 12 in the bead portion of a pneumatic tire is interposed between the bead core 11 and a toe guard 18, and the radially outer edge of each turnup portion being in contact with the main portion of the carcass ply and extending to an end point 0.5 to 4.0 inches (12.7 to 101.6 mm) radially outward of the bead core. The toe guard 18 has a first and second end and each end is disposed directly adjacent to the carcass ply. The first end 18a of the toe guard is located on the axially inner side of the main portion of the carcass ply at a location about 0.4 to 3.5 inches (10 to 89 mm) radially outward of the bead core and the second end 18b is located at a point ranging from substantially the axially outermost point of the bead core 11 to a location about 3.5 inches (89 mm) radially outward of the bead core. The first end 18a and second end 18b of the toe guard is a shorter distance from the bead core than the end point 12a of the turnup portion of the carcass ply.
摘要翻译：充气轮胎具有用平行的金属帘线增强的单个胎体帘布层，每个帘线由至少一根抗拉强度至少为（-2000×D + 4400MPa）×95％的长丝组成，其中D是以毫米计的丝直径。充气轮胎的胎圈部分中的单个胎体帘布层12的翻转部分插入在胎圈芯11和脚趾保护件18之间，并且每个翻转部分的径向外边缘与胎体帘布层的主要部分接触并且延伸到胎圈芯的径向外侧的0.5至4.0英寸（12.7至101.6mm）的终点。脚趾保护罩18具有第一和第二端，并且每个端部直接邻近胎体帘布层布置。脚趾护罩的第一端18a位于胎体帘布层主体部分的轴向内侧，位于胎圈芯径向外侧约0.4至3.5英寸（10至89mm）的位置，第二端18b位于在从胎圈芯11的大致轴向最外侧的位置到径向向外的胎圈芯的大约3.5英寸（89mm）的位置处。脚趾保护件的第一端18a和第二端18b距离胎圈芯的距离比胎体帘布层的翻转部分的端点12a短。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式