Beam Welding Terminal Structure

Details Beam Welding Terminal Structure Beam Welding Terminal Structure

1994-03-11

1996-07-30

Nimmo, Morris H.

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

29860, 174 70R, 174 78, 174 84R, 21912164, 439874, 439875, H01R 402

Patent

active

055413650

ABSTRACT:
To provide a beam welding terminal structure which holds a connection member to be connected, such as a wire, from opposite sides thereof, and firmly welds the connection member by irradiation of a beam such as a laser beam, a beam welding terminal structure includes holding walls at opposite sides, and a connection member to be connected is welded to the holding walls by irradiation of a beam. A projection extends from at least one of the holding walls and beyond the connection member in a direction of the height. A rectangular wave-shaped base wall has longitudinal side portions, extending in a direction intersecting the connection member, and transverse side portions extending parallel to the connection member. The holding walls each having the projection are formed respectively on the plurality of transverse side portions, and a pair of opposed holding walls are disposed respectively on opposite sides of the connection member, and are formed on one of the longitudinal side portions or each of more than one of the longitudinal side portions. In another form of structure, central portions of the pair of holding walls are bent inwardly to provide a reduced-width portion, and the reduced-width portion has projections extending beyond the connection member in a direction of the height, and the projection and the holding wall are interconnected by a mountain-like curved guide portion.

REFERENCES:
patent: 3717842 (1973-02-01), Douglas, Jr.
patent: 3742122 (1973-06-01), Blavos et al.
patent: 4687264 (1987-08-01), Shuey
patent: 4692121 (1987-09-01), Arbogast, Jr.
patent: 4774394 (1988-09-01), Lemke
patent: 5300755 (1994-04-01), Nishitani et al.

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