公开(公告)号：US4337962A

公开(公告)日：1982-07-06

申请号：US203299

申请日：1980-11-03

申请人： David A. Allen ,  Jay D. Witala

发明人： David A. Allen ,  Jay D. Witala

IPC分类号： B62K21/18

CPC分类号： B62K21/18 ,  Y10T403/4642 ,  Y10T74/2078

摘要： The handlebar for a bicycle or similar vehicle is clamped by a pair of pillow blocks which are bolted to a first plate which in turn is attached to the bicycle stem. The first plate has a portion stamped outwardly to form a second plate connected to the first plate and angularly disposed with respect to it. A rim is also pressed out of the plane of the first plate along the edge of the opening formed by stamping out the second plate, and an upper portion of the bicycle stem is received in the opening in the first plate and permanently attached to it by means of a fillet weld around the opening at the lower surface of the first plate. The undersurface of the second plate bears against the upper end of the stem and is bolted to it by a bolt that extends through the second plate and the stem.

摘要翻译： 用于自行车或类似车辆的把手由一对枕块夹紧，所述一对枕块螺栓固定在第一板上，第一板又连接到自行车杆上。 第一板具有向外压出的部分，以形成连接到第一板的第二板，并相对于第一板成角度地设置。 边缘也沿着通过冲压出第二板形成的开口的边缘压出第一板的平面，并且自行车杆的上部被容纳在第一板的开口中并且通过 在第一板的下表面处的开口周围的角焊的装置。 第二板的下表面靠在杆的上端，并且通过延伸穿过第二板和杆的螺栓螺栓连接到其上。