公开(公告)号：US5463855A

公开(公告)日：1995-11-07

申请号：US197402

申请日：1994-02-16

申请人： Eric Johnson ,  Gail A. Lloyd ,  R. Nathan Massey

发明人： Eric Johnson ,  Gail A. Lloyd ,  R. Nathan Massey

IPC分类号： A01B73/00 ,  A01D34/54 ,  A01D34/74 ,  A01D67/00

CPC分类号： A01D34/54 ,  A01B73/00 ,  A01D34/74 ,  A01D67/00 ,  A01D2101/00 ,  Y10T16/182

摘要： An improved snap-on height adjustment spacer clip is provided for height adjustment of wheeled frames including at least one ground-engageable wheel assembly. The snap-on clip includes a pair of mutually opposed, resiliently spreadable arms integrally connected at one end and disconnected at the opposite end. The clip arms are sized for embracing the spindle portion of the wheel assembly when installed, and are sized to permit the arms to yieldably flex toward and away from one another as the spindle passes transversely between the arms during installation and removal of the clip. The clip preferably includes a pair of mutually opposed, resiliently compressible hand knobs for use in clip installation and removal.

摘要翻译： 提供了一种改进的卡扣高度调节间隔夹，用于包括至少一个可接地轮组件的轮式框架的高度调节。 卡扣式夹具包括一对相互相对的弹性伸展的臂，其一端一体地连接并在相对端断开。 夹臂的尺寸适于在安装时包围车轮组件的心轴部分，并且当夹具的安装和拆卸期间心轴横向移动到臂之间时，其大小适于允许臂可屈服地朝向和远离地弯曲。 夹子优选地包括一对相互相对的，可弹性压缩的手柄，用于夹子安装和拆卸。