Electric heating – Metal heating – For bonding with pressure
Patent
1997-06-25
1999-08-17
Shaw, Clifford C.
Electric heating
Metal heating
For bonding with pressure
219 74, 219 98, B23K 920
Patent
active
059389460
ABSTRACT:
An electric welding device for welding a fastening element (4) having a through-duct (17) on a workpiece is proposed. The welding device comprises a conveying and holding system (1) having a guide member (2) with a guide duct (3). The fastening element (4) is supplied to the guide duct and is held in one of its ends during the welding process. Within the guide duct there is arranged a loading member (6) which is capable of moving to and fro in the longitudinal direction thereof and has a head (7) which can be brought to rest on the fastening element (4). The loading member has a duct (9) with an inlet (10) and an outlet (11) formed on the head (7). A gas supply duct (12) opens into the guide duct (3). The loading member (6) closes the gas supply duct (12) in a first position. In a second position, the loading member (6) connects the inlet (11) to the gas supply duct (12) so a gas flows to the welding position during the welding process.
REFERENCES:
patent: 2727123 (1955-12-01), Gregory, Jr.
patent: 2790066 (1957-04-01), Haynes et al.
patent: 4201904 (1980-05-01), Weidman
patent: 4969582 (1990-11-01), Gauger
patent: 5349152 (1994-09-01), Renner
Emhart Inc.
Murphy Edward D.
Shaw Clifford C.
LandOfFree
Electric welding device and method of welding a fastening elemen does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric welding device and method of welding a fastening elemen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric welding device and method of welding a fastening elemen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-312288