Woodworking – With use of control means energized in response to activator... – To control different operating assemblages
Patent
1976-03-12
1977-07-19
Simpson, Othell M.
Woodworking
With use of control means energized in response to activator...
To control different operating assemblages
51 87R, 834254, 90 18, 144246F, B23C 312, B23D 102
Patent
active
040361055
ABSTRACT:
A machine for edge forming of sheets for welding comprising drive rolls for feeding a sheet being machined to oppositely mounted fixed cutting tools arranged along the edges being machined and support rollers mounted adjacent to the cutting tools above and beneath the sheet being machined, the drive rolls are accommodated at least in pairs, in separate casings, the casings being interconnected in series by means of longitudinally extending beams disposed above and under the sheet being machined in such a manner that at the portions between the casings, the lower beams support the oppositely mounted cutting tools and axles of the support rollers located beneath the sheet being machined, and the upper beams support axles of the support rollers located above the sheet being machined. The machine ensures high-speed edge forming of sheets of a thickness of up to 30 mm in a single pass and straightens out crescent-shaped edges making them parallel.
REFERENCES:
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patent: 3254568 (1966-06-01), Pickard
patent: 3834274 (1974-09-01), Dowd
Lipilov Alexandr Sergeevich
Shults Vyacheslav Mikhailovich
Soloviev Igor Nikolaevich
Stilve Victor Reingoldovich
Sukhov Ivan Alexeevich
Bilinsky Z. R.
Simpson Othell M.
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