Electric heating – Metal heating – Wire – rod – or bar bonding
Patent
1979-01-17
1980-12-16
Goldberg, E. A.
Electric heating
Metal heating
Wire, rod, or bar bonding
219 58, B23K 1132
Patent
active
042399513
ABSTRACT:
A multispot mesh welding machine has a row of welding electrode holders (2) on one side of the working plane of the mesh (Q, L), each holder (2) being electrically connectable to a selected one of at least two busbars (11, 12, 13, 14) which extend across the machine transversely of the direction of advance of the mesh (Q, L), by a respective switching member (9) movable with respect to the electrode holder (2). Each of the elctrode holders (2) has a contact tongue (6) overlying the contact faces of the busbars (11, 12, 13, 14,) and the respective switching member (9) is positioned between the contact tongue (6) and the contact faces of the busbars (11, 12, 13, 14).
REFERENCES:
patent: 3125668 (1964-03-01), Eisenburger
patent: 3469055 (1969-09-01), Gott
patent: 3588417 (1971-06-01), Gott
patent: 3676632 (1970-07-01), Ritter
patent: 4064385 (1977-12-01), Gott
Gott Hans
Ritter Gerhard
Ritter Josef
Ritter Klaus
EVG Entwickoungs-Gesellschaft mbH
Goldberg E. A.
Marmorek Ernest F.
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