公开(公告)号：US3916971A

公开(公告)日：1975-11-04

申请号：US48031774

申请日：1974-06-17

申请人： COATS COMPANY INC

发明人： CARPENTER DAVID M ,  HOWARD STEPHEN F

IPC分类号： B60B30/06 ,  B60C25/135 ,  B60C25/06

CPC分类号： B60C25/135

摘要： An adaptor for use with a tire changing stand to permit the latter to be used in the changing of tires mounted on rims of a decorative type without marring the same. The adaptor includes a plate having a plurality of bores for receiving lugs which, in turn, may be engaged in the old holes of the rim. A unique configuration of the bores on the plate allows the adaptor to be used with a wide variety of rim sizes.

摘要翻译： 一种用于轮胎更换台的适配器，以允许后者用于更换安装在装饰型轮缘上的轮胎而不损坏轮胎。 适配器包括具有多个用于接收凸耳的孔的板，凸耳又可以接合在轮辋的旧孔中。 板上孔的独特配置允许适配器使用各种轮辋尺寸。

公开(公告)号：US3871433A

公开(公告)日：1975-03-18

申请号：US39618673

申请日：1973-09-11

申请人： COATS COMPANY INC

发明人： CARPENTER DAVID M

IPC分类号： B60C25/125 ,  B60B30/06 ,  B60B30/08 ,  B60C25/132 ,  B60C25/06

CPC分类号： B60C25/132

摘要： An adaptor for use with a tire changing stand whereby a variety of widely varying rim sizes may be secured to the changing stand to permit the performance of a tire changing operation thereon. The exemplary embodiment includes a base defined by two spaced plates, each having a central opening which is adapted to be received on the spindle of a tire changing stand. At least three fingers are pivotally mounted on the plates at spaced locations relative to each other and to the central opening therein for eccentric movement relative to the pivotal axis and a drive system interconnects each so that rotation of one finger will result in rotation of the others whereby the distance between the fingers and the radial distance between each finger and the central opening may be selectively adjusted.

摘要翻译： 一种用于轮胎更换架的适配器，其中可以将多种变化范围大的轮辋尺寸固定到更换台上，以允许在其上执行轮胎更换操作。 示例性实施例包括由两个间隔开的板限定的底座，每个板具有适于容纳在轮胎更换架的主轴上的中心开口。 至少三个手指相对于彼此和相对于枢转轴线偏心运动的间隔开的位置枢转地安装在板上，并且驱动系统互相连接，使得一个手指的旋转将导致其他手指的旋转 由此可以选择性地调节手指之间的距离和每个手指与中心开口之间的径向距离。