公开(公告)号：US4266418A

公开(公告)日：1981-05-12

申请号：US49176

申请日：1979-06-18

申请人： Yoshihiro Sakai ,  Jun Takahashi

发明人： Yoshihiro Sakai ,  Jun Takahashi

IPC分类号： B21B13/18 ,  B21B37/24 ,  B21B37/26 ,  B21H7/00 ,  B21B1/42

CPC分类号： B21B13/18 ,  B21B37/24 ,  B21B37/26 ,  B21H7/007 ,  B60G2206/428 ,  B60G2206/8109

摘要： A taper spring is manufactured by rolling which is achieved by a single-spindle planetary rolling mill having a shiftable upper roll and a planetary roll constructed by a main roll and a plurality of satellite rolls while applying predetermined longitudinal tension to a material by a drawing chuck located at the outlet side of the rolling mill and a pair of relatively movably feed rolls located at the inlet side of the rolling mill.

摘要翻译： 通过轧制制造锥形弹簧，其通过具有可移动的上辊和由主辊和多个卫星辊构成的行星辊的单轴行星式轧机实现，同时通过拉拔卡盘向材料施加预定的纵向张力 位于轧机的出口侧，以及位于轧机入口侧的一对相对移动的进给辊。

公开(公告)号：US4265287A

公开(公告)日：1981-05-05

申请号：US69406

申请日：1979-08-24

申请人： Masaru Abe ,  Yoshihiro Sakai

发明人： Masaru Abe ,  Yoshihiro Sakai

IPC分类号： B60C11/01 ,  B60C11/04

CPC分类号： B60C11/01

摘要： A pneumatic tire having anti-transverse skid property for vehicles which run at a high speed under a heavy load comprising a depression provided in the tire sidewall near the shoulder and for circumferentially dividing the tire sidewall near the shoulder into a number of lands and a shoulder side groove provided in the land, the edge lines formed between the wall of the depression and shoulder side groove and the tire sidewall outer surface being designed so that the anti-transverse skid property of the tire is improved.

摘要翻译： 一种具有用于车辆的抗横向滑动性能的充气轮胎，其在重负载下高速运行，包括设置在靠近肩部的轮胎侧壁中的凹部，并且用于将肩部附近的轮胎侧胎周向地分成多个区域和肩部 设置在凹槽中的形成在凹部和胎肩侧凹槽的壁与轮胎侧壁外表面之间的边缘线被设计成使得轮胎的抗横向滑动性能得到改善。