公开(公告)号：US3827127A

公开(公告)日：1974-08-06

申请号：US41107273

申请日：1973-10-30

Applicant: BRIDGESTONE TIRE CO LTD

Inventor： TANIHATA A ,  ABE N

IPC: B23P21/00 ,  B29B15/04 ,  B60C25/18 ,  B23P19/04

CPC classification number: B60C25/18 ,  B29B15/04 ,  B29K2021/00 ,  B29K2105/246 ,  B29L2023/245 ,  Y10T29/53313 ,  Y10T29/53591 ,  Y10T29/53687

Abstract: Herein disclosed is a tire valve core mounting apparatus for mounting one or more valve cores into one or more valve stems. The tire valve core mounting apparatus comprises an annular member adapted to be intermittently rotated through a constant angle and having therein a plurality of valve stem holding bores being in circumferentially equidistant relation with respect to one another, each valve stem holding bore extending radially of the annular member, and a plurality of locking mechanisms mounted on the annular member for locking the valve stem in the valve stem holding bores, a valve core supplying and screwing arrangement fixed with respect to the annular member for supplying a valve core to a valve stem held in one of the valve stem holding bores per an angle of rotation of the annular member and for screwing the valve core into the valve stem, and disengaging means fixed with respect to the annular member and spaced in the rotation direction of the annular member from the valve core supplying and screwing arrangement for disengaging the valve stem from the valve stem holding bore.

Abstract translation: 这里公开了一种用于将一个或多个阀芯安装到一个或多个阀杆中的轮胎阀芯安装装置。 所述轮胎阀芯安装装置包括环形构件，所述环形构件适于间歇地旋转恒定的角度，并且其中具有多个相应于彼此周向等距离关系的阀杆保持孔，每个阀杆保持孔径向延伸， 以及安装在所述环形构件上用于将所述阀杆锁定在所述阀杆保持孔中的多个锁定机构，相对于所述环形构件固定的阀芯供应和旋拧装置，用于将阀芯供应到阀杆 一个阀杆保持孔，每个环形构件的每个角度的旋转角度并且用于将阀芯旋入阀杆中;以及脱离装置，其相对于环形构件固定并且沿环形构件的旋转方向与阀 用于使阀杆与阀杆保持孔分离的芯供给和旋紧装置。

公开(公告)号：US3787263A

公开(公告)日：1974-01-22

申请号：US3787263D

申请日：1971-12-15

Applicant: BRIDGESTONE TIRE CO LTD

Inventor： YONEKAWA H ,  MIYAOKA M ,  ABE N

IPC: B29C67/00 ,  B29D30/00 ,  B29D30/48 ,  B29D30/50 ,  B29H17/34

CPC classification number: B29D30/50 ,  B29D2030/482 ,  Y10T156/1378

Abstract: A method of and apparatus for automatically sticking an apex rubber strip on bead rings for use in pneumatic tires on mass production basis are provided whereby a number of bead rings may be fed to and disposed on a pair of driving rollers one by one and a continuous apex rubber strip may be fed to the outer periphery of each bead ring. Successive steps of sticking the forward end of the apex rubber strip on the outer periphery of each bead ring, rotating the driving rollers, detecting the arrival of the forward end of the apex rubber strip stuck on the outer periphery of each bead ring at its final position around the bead ring, obliquely cutting the rear end of one turn of the apex rubber strip, re-starting the rotation of the driving rollers and sticking the rear end of the apex rubber strip thus cut on the bead ring, and replacing the bead ring with a new bead ring, are performed automatically.

Abstract translation: 提供了一种将批量生产用于充气轮胎的胎圈环上的三角橡胶条自动粘贴的方法和装置，其中可以将多个胎圈环一个接一个地供给并布置在一对驱动辊上，并且连续地 顶端橡胶条可以被供给到每个胎圈环的外周。 将三角橡胶条的前端粘贴在每个胎圈环的外周上的顺序步骤，旋转驱动辊，检测粘附在每个胎圈环的外周上的顶点橡胶条的前端到达其最终 围绕胎圈环的位置，斜切割顶端橡胶条的一匝的后端，重新开始驱动辊的旋转，并将由此切割的胎圈环上的顶端橡胶条的后端粘贴，并且更换胎圈 自动执行一个新的珠圈戒指。