公开(公告)号：US3615988A

公开(公告)日：1971-10-26

申请号：US3615988D

申请日：1969-02-25

Applicant: DAYCO CORP

Inventor： RICHMOND KENNETH D ,  THOMAS JAMES R

IPC: B32B37/00 ,  B29B15/00 ,  B29C67/00 ,  B29D29/10 ,  B29H7/22

CPC classification number: B29D29/10

Abstract: A V-belt having an arched outer surface and arched neutral axis strength cords, and the method of manufacturing the same in sleeve form. The belt sleeve is built in an inverted manner on a drum having arched grooves on the surface and cut after curing along cut lines spaced in accordance with the groove spacing.

公开(公告)号：US3464875A

公开(公告)日：1969-09-02

申请号：US3464875D

申请日：1966-08-26

Applicant: DAYCO CORP

Inventor： BROOKS ALDEN W ,  BISHOP CLINTON L ,  THOMAS JAMES R ,  RICHMOND KENNETH D

IPC: B29D29/10 ,  F16G5/06 ,  F16G5/20 ,  F16G5/04 ,  B29H7/22 ,  F16G1/06

CPC classification number: B29D29/106 ,  F16G5/06 ,  F16G5/20 ,  Y10T156/1002 ,  Y10T156/1052 ,  Y10T428/2457