Seaming tool

Details Seaming tool Seaming tool

1983-07-11

1985-05-21

Schmidt, Frederick R.

Metal working

Means to assemble or disassemble

Means comprising hand manipulatable tool

B25B 2702

Patent

active

045177244

ABSTRACT:
A tool useful for assembling metal panels and particularly for forming a seam for air circulating ducts wherein a first panel forms a bent flange and a second panel forms a flange receiving channel. The tool includes a guide member having surfaces which contact each of the panels thus positioning a driving lever which when struck, forces the first panel into the second panel channel. A first embodiment is disclosed useful for seaming panels along straight edges and a second embodiment is disclosed useful for seaming panels in corners.

REFERENCES:
patent: 1963306 (1934-06-01), Maynard
patent: 2233937 (1941-03-01), Hexdall
patent: 2897504 (1959-08-01), Shapiro
patent: 3188729 (1965-06-01), Pogue, Jr. et al.
patent: 4318211 (1982-03-01), Hoskinson

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