公开(公告)号：US3610288A

公开(公告)日：1971-10-05

申请号：US3610288D

申请日：1969-10-17

Applicant: AMSTED IND INC

Inventor： CARR DONALD G

IPC: B65D59/00

CPC classification number: B65D59/00 ,  F16L2201/80 ,  Y10T403/5733

Abstract: A combination device for connecting together the adjacent ends of two pipes prior to passing the pipes through a pipe cleaning and/or coating process. At the completion of the coating process, the device is cut substantially in half to form a pair of removable protective pipe caps which are mounted on the ends of the newly coated pipe.

公开(公告)号：CA910933A

公开(公告)日：1972-09-26

申请号：CA910933D

Applicant: AMSTED IND INC

Inventor： CARR DONALD G