Metal working – Method of mechanical manufacture – Disassembling
Patent
1993-11-30
1994-09-27
Rosenbaum, Mark
Metal working
Method of mechanical manufacture
Disassembling
294265, 228264, B23P 1904
Patent
active
053497376
ABSTRACT:
In a process for separating overlapping sheet metal panels, which are welded together by a series of spot-welds, the portion of each spot-weld in one of the panels is removed by drilling or milling after which pressure is applied by means of a tool, driven by a pneumatic hammer device, to the remaining portion of the spot-weld in the other panel forcing the other panel away from the one panel and separating of the panels without substantial damage to the panels. Alternatively, a hole saw may be used to separate the spot-weld from the one panel before pressure is applied to the spot-weld to separate the panels.
REFERENCES:
patent: 2342045 (1944-02-01), Fuller
patent: 2383953 (1945-09-01), Beard
patent: 3135042 (1964-06-01), Parstorfer et al.
patent: 3191909 (1965-06-01), Reischl
patent: 3411261 (1968-11-01), Soddy
patent: 3588983 (1971-06-01), Hoy
patent: 3620635 (1971-11-01), DalBianco
patent: 3688383 (1972-09-01), Martin
patent: 4279067 (1981-07-01), Jenks
patent: 4441844 (1984-04-01), Miller
patent: 4556439 (1985-12-01), Bannink, Jr.
Bryant David P.
Rosenbaum Mark
Smith, Jr. John C.
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