Metal working – Method of mechanical manufacture – Electrical device making
Patent
1977-05-20
1979-04-10
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
29510, 29630A, 113119, H01R 4300
Patent
active
041481364
ABSTRACT:
A tubular electrical connector having first and second tubular contact members spaced from one another to establish a gap between them and joined in a unitary structure by a strap unitary with corresponding wall portions of the tubular contact members and bridging the gap, a contact bar bridging the gap and secured in each tubular contact member, and a clamping screw for securing a conductor in each tubular contact member against the contact bar. The gap receives a complementary projection on a terminal block to locate and secure the connector in a terminal block assembly. The connector is fabricated by providing and then bending a metal blank along prescribed boundaries, welding along confronting edges, subsequent to bending, and then locating and securing the contact bar in place.
REFERENCES:
patent: 1266441 (1918-05-01), Finkelstein
patent: 1352034 (1920-09-01), Sherman
patent: 3245029 (1966-04-01), Piperato
patent: 3296576 (1967-01-01), Motten, Jr.
Filak Paul T.
Jenkins Harold F.
Waddington William T.
Amerace Corporation
Bender S. Michael
Hall Carl E.
Richardson Ken
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