Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1988-01-20
1990-01-30
Eley, Timothy V.
Metal working
Method of mechanical manufacture
Assembling or joining
B21D 3900, B23P 1100
Patent
active
048964140
ABSTRACT:
Deformable sheets are mechanically joined by punching and deforming the sheets in such a manner that one sheet is partially severed and the other sheet is correspondingly deformed without being severed. Pressure is applied to the joint, at least partially flattening both of the deformed portions of the sheets, outwardly expanding the partially severed portion of the severed sheet causing its severed edges to extend outwardly beyond the deformed but unsevered edges of the other sheet, thereby locking the sheets together to produce a waterproff sealed joint.
REFERENCES:
patent: 3534466 (1970-10-01), Ardolino et al.
patent: 3599318 (1971-08-01), Behlem
patent: 3729804 (1973-05-01), Middleton
patent: 3771216 (1973-11-01), Johnson
patent: 3828517 (1974-08-01), Johnson
patent: 3900937 (1975-08-01), Schleicher
patent: 3919955 (1975-11-01), DuVernay
patent: 4035901 (1977-07-01), Lux
patent: 4059897 (1977-11-01), Marquis
patent: 4174559 (1979-11-01), Persik et al.
patent: 4306511 (1981-12-01), Ashby et al.
patent: 4403409 (1983-09-01), Richards
patent: 4459735 (1984-07-01), Sawdon
patent: 4531279 (1985-07-01), Gunter
patent: 4584753 (1986-04-01), Eckold et al.
patent: 4614017 (1986-09-01), Eckold et al.
Eley Timothy V.
Miller Austin R.
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