公开(公告)号：US20170247150A1

公开(公告)日：2017-08-31

申请号：US15508783

申请日：2015-03-27

申请人： Sudarshan Madoprasad Saraf

发明人： Sudarshan Madoprasad Saraf

IPC分类号： B65D41/32 ,  B65D39/08 ,  B65D59/02

CPC分类号： B65D41/325 ,  B65D39/08 ,  B65D41/00 ,  B65D41/32 ,  B65D41/34 ,  B65D41/3423 ,  B65D41/3438 ,  B65D43/0281 ,  B65D55/0845 ,  B65D59/02 ,  F16J15/3252 ,  F16J15/3268

摘要： The hybrid plug is a single component replacement for three components, the paint plug, conventional plug and capseal in a drum closure. It is formed from a single sheet of metal and has a plug portion and a capseal portion which vary in thickness. The plug portion has a collar and an externally threaded wall with a plug gasket disposed on a plug gasket seat. The capseal portion is provided with ears and scoring to enable separation from the plug portion and with a lining on the inner wall of the capseal portion to safeguard against plug gasket failure. The capseal portion may be recessed at intervals to form dimples which hold the hybrid plug in place in an automated insertion process. The hybrid plug provides a passage for air and gases during paint curing and leak testing without necessitating removal.

公开(公告)号：US10301079B2

公开(公告)日：2019-05-28

申请号：US15508783

申请日：2015-03-27

申请人： Sudarshan Madoprasad Saraf

发明人： Sudarshan Madoprasad Saraf

IPC分类号： B65D39/08 ,  B65D41/32 ,  B65D55/08 ,  B65D43/02 ,  F16J15/3252 ,  F16J15/3268 ,  B65D59/02 ,  B65D41/00 ,  B65D41/34

摘要： The hybrid plug is a single component replacement for three components, the paint plug, conventional plug and capseal in a drum closure. It is formed from a single sheet of metal and has a plug portion and a capseal portion which vary in thickness. The plug portion has a collar and an externally threaded wall with a plug gasket disposed on a plug gasket seat. The capseal portion is provided with ears and scoring to enable separation from the plug portion and with a lining on the inner wall of the capseal portion to safeguard against plug gasket failure. The capseal portion may be recessed at intervals to form dimples which hold the hybrid plug in place in an automated insertion process. The hybrid plug provides a passage for air and gases during paint curing and leak testing without necessitating removal.