Self-clinching plate fastening arrangement

Details Self-clinching plate fastening arrangement Self-clinching plate fastening arrangement

1986-06-30

1987-08-25

Husar, Cornelius J.

Joints and connections

Member deformed in situ

Both members deformed

403375, 4034051, 29520, F16B 1100

Patent

active

046889604

ABSTRACT:
A fastening arrangement for first and second plate members whereby the plates are permanently interlocked in a flush manner. The first plate member has an open loop depending strap portion pierced therefrom adapted to be engaged in an elongated frusto-conical sectioned raised slot in the second plate member. The parts are of predetermined dimensional relationship such that upon upper and lower die members flattening the depending strap portion engaged in the raised elongated slot the plate members are permanently interlocked in a flush manner.

REFERENCES:
patent: 1872385 (1932-08-01), Andren
patent: 2058148 (1936-10-01), Hard
patent: 2139590 (1938-12-01), Jessop
patent: 2254558 (1941-09-01), Williams
patent: 2660130 (1953-11-01), Johnson
patent: 2727220 (1955-12-01), Buchanan et al.
patent: 3430385 (1969-03-01), Biro
patent: 3726000 (1973-04-01), Hafner
patent: 3858988 (1975-01-01), Cohen
patent: 3970400 (1976-07-01), Reid
patent: 4011707 (1977-03-01), Nute, Jr.

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