公开(公告)号：US3980174A

公开(公告)日：1976-09-14

申请号：US621589

申请日：1975-10-10

Applicant: Rene A. Conrad

Inventor： Rene A. Conrad

IPC: B65G15/46 ,  B65G23/04 ,  B65G15/62

CPC classification number: B65G23/04 ,  B65G15/46 ,  B65G2201/06

Abstract: A closed loop conveyor system comprising a cylindrical drive pulley and a cylindrical return pulley, each including at least one groove having a generally W-shaped transverse cross section, and a conveyor belt disposed around the drive pulley and return pulley and having a carcass with an exterior load-carrying surface and an interior surface that includes at least one groove-engaging rib formed in the direction of belt travel. The bottom surface of the rib has a transverse cross section in the shape of an inverted V serving to bifurcate the rib into two wedging portions which engage and are spread apart by the bottom wall of the groove, thereby causing the rib to lockingly mate with the groove.

Abstract translation: 一种闭环输送机系统，包括圆柱形驱动皮带轮和圆柱形复位皮带轮，每个包括至少一个具有大致W形横截面的凹槽，以及设置在驱动皮带轮和复位皮带轮周围的传送带， 外部承载表面和内表面，其包括在带行进方向上形成的至少一个凹槽接合肋。 肋的底表面具有倒V形的横截面，用于将肋分成两个楔形部分，这两个楔形部分接合并由凹槽的底壁分开，从而使肋与 槽。