公开(公告)号：US4213234A

公开(公告)日：1980-07-22

申请号：US785960

申请日：1977-04-08

Applicant: Peter G. Ware

Inventor： Peter G. Ware

IPC: B21D53/30 ,  B60B21/02 ,  B21H1/02 ,  B65H81/00

CPC classification number: B21D53/30 ,  B60B21/02 ,  Y10T156/1028 ,  Y10T29/49499 ,  Y10T29/49531

Abstract: A profiled vehicle wheel rim is manufactured by spirally winding a continuous strip of ductile sheet metal onto a profiled former, with an adhesive interposed between the turns, under forces which deform the strip from the flat state to adopt the shape of the former. In a preferred construction a disc for the wheel is interposed between two axially separable parts of the former so that the windings bend down over the axial extremities of the periphery of the disc, thus entrapping it in an annular channel of the formed rim.

Abstract translation: 成型车轮轮缘是通过将连续带状的延性片材螺旋地卷绕到成型机上而制成的，其中粘合剂插入在转弯之间，使得条带从扁平状态变形成采用前者的形状。 在优选的结构中，用于轮子的盘被置于前者的两个可轴向分离的部分之间，使得绕组在盘的周边的轴向端部弯曲，从而将其截留在形成的轮缘的环形通道中。