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    • 5. 发明授权
    • Method of making a belt overlay for pneumatic tires
    • 制造充气轮胎皮带覆盖层的方法
    • US5007974A
    • 1991-04-16
    • US519083
    • 1990-05-04
    • Antonnis G. MaathuisJurgen SpielmannKlaus BeerThomas R. Oare
    • Antonnis G. MaathuisJurgen SpielmannKlaus BeerThomas R. Oare
    • B29D30/30B29D30/70B60C9/00B60C9/20B60C9/22
    • B29D30/3028B29D30/70B60C9/0042B60C9/20B60C9/2204Y10T152/10783
    • A method of making a belt overlay structure for a pneumatic tire is provided. In the method, a belt structure is wrapped circumferentially around a cylinder which is secured to a rotatable shaft, and a ribbon comprising an elastomeric substance containing side-by-side textile cords extending longitudinally in the ribbon is provided on a let-off means. A first end of the ribbon is adhered to the outermost belt ply in close proximity to the axial center line of the belt structure, and the cylinder is rotated while ribbon is supplied from the let-off device. The let-off device first traverses to a first lateral edge of the belt structure where the lateral movement of the let-off means stops while the cylinder continues to rotate and the let-off means continues to supply ribbon. The let-off means is then caused to supply more ribbon while traversing laterally to a second lateral edge of the belt structure and stopping at the second lateral edge while the cylinder continues to rotate and the let-off device continues to supply ribbon. The let-off means then traverses to the axial centerline of the belt structure, and the cylinder and the let-off means are then stopped, the ribbon cut and a second end of the ribbon is adhered to the underlying ribbon.
    • 提供了一种制造用于充气轮胎的皮带覆盖结构的方法。 在该方法中,带结构围绕固定在可旋转轴上的圆柱体周向缠绕,并且包括在带状物上纵向延伸的并排纵向延伸的含有弹性体的弹性体物质的带设置在释放装置上。 带的第一端附着在带结构的轴向中心线附近的最外侧带束层上,并且在从送出装置供给色带的同时使气缸旋转。 送料装置首先穿过带结构的第一侧边缘,其中,当气缸继续旋转时,送料装置的横向运动停止,并且送出装置继续供应带。 然后使送料装置在横向移动到带结构的第二侧边缘处并且在气缸继续旋转并且送料装置继续供应带的同时在第二侧边缘处停止时提供更多的带。 然后,送出装置移动到带结构的轴向中心线,然后气缸和送出装置停止,带的切割和带的第二端粘附到下面的带上。
    • 6. 发明授权
    • Angled overlay belt for tires
    • 用于轮胎的倾斜覆盖带
    • US5014762A
    • 1991-05-14
    • US357149
    • 1989-05-26
    • Klaus BeerGary W. RichardsThomas R. OareThomas A. BrownThomas H. Wells
    • Klaus BeerGary W. RichardsThomas R. OareThomas A. BrownThomas H. Wells
    • B60C9/20B60C9/26
    • B60C9/26B60C9/2009Y10T152/10792
    • A pneumatic tire (10, 40) having a belt reinforcing structure (24) located between the carcass (12) and the tread portion (20) is reinforced with an overlay belt (30) located between the belt reinforcing structure (24) and the tread (20). The overlay belt (30) has a plurality of parallel cords (32) oriented at an angle with respect to the equatorial plane (EP) of the tire. The angle of the cords (32) is between 9.degree. to 24.degree. degrees. The overlay can be used by itself or in conjunction with a pair of belt reinforcing strips (42) located radially outwardly along both axial edges (46, 48) of one of the belts (26, 28) of the belt reinforcing structure (24). The belt reinforcing strips (42) also contain a plurality of cords (50) oriented at an angle of from 9.degree. to 24.degree. with respect to the equatorial plane of the tires.
    • 具有位于胎体(12)和胎面部分(20)之间的带束加强结构(24)的充气轮胎(10,40)被加强,所述覆盖带(30)位于带束加强结构(24)和 胎面(20)。 覆盖带(30)具有相对于轮胎的赤道平面(EP)成一角度定向的多个平行帘线(32)。 帘线(32)的角度在9°至24°之间。 覆盖层可以单独使用或与沿着带束加强结构(24)的一个带(26,28)的两个轴向边缘(46,48)径向向外定位的一对带束加强条(42)一起使用, 。 皮带加强条(42)还包含相对于轮胎的赤道平面以9°至24°的角度定向的多根绳索(50)。