Metal fusion bonding – Process – Chemical reaction produces filler material in situ
Patent
1993-02-11
1994-03-08
Ramsey, Kenneth J.
Metal fusion bonding
Process
Chemical reaction produces filler material in situ
228 41, 2282343, B23K 2300
Patent
active
052920577
ABSTRACT:
A fixture for welding a grounding connector to a structural steel member is disclosed. Such fixture is formed of a magnetic material so that the fixture is attracted to, and retained upon, the steel member. A chamber is defined within the rectangular body of the fixture, and an inlet passage in the front of the fixture receives one end of the grounding connector. Thermite powder is introduced into the chamber, and an igniter cap delivers a spark to the powder, to ignite same, thereby producing a molten mass of metal. The metal flows the fixture and bonds the grounding connector and the fixture to the structural steel member. The method of utilizing such single-use fixture is also disclosed.
REFERENCES:
patent: 802967 (1905-10-01), Brown
patent: 878868 (1908-02-01), Cole
patent: 878869 (1908-02-01), Cole
patent: 1007005 (1911-10-01), Lukaszewske
patent: 2225028 (1940-12-01), Banks
patent: 2318604 (1943-05-01), Febrey
patent: 2383008 (1945-08-01), Meister
patent: 2482093 (1949-09-01), Carlson
patent: 2991347 (1961-07-01), Weinstein
patent: 3262163 (1966-07-01), Gelfand
patent: 4114262 (1978-09-01), Franck
patent: 4729503 (1988-03-01), Niinivaara
patent: 4822289 (1989-04-01), DeLeo
patent: 4887970 (1989-12-01), den Hartog
Burndy Corporation
Ramsey Kenneth J.
LandOfFree
Fixture for, and method of, welding grounding connector to struc does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fixture for, and method of, welding grounding connector to struc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fixture for, and method of, welding grounding connector to struc will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-149125