Metal working – Means to assemble or disassemble – Means comprising hand manipulatable tool
Patent
1982-06-30
1985-02-05
Briggs, William R.
Metal working
Means to assemble or disassemble
Means comprising hand manipulatable tool
82 4A, 144 1C, 408 20, B27C 902, B23P 2300
Patent
active
044971001
ABSTRACT:
An apparatus for working of pipes or tubes, rod or bars, and the like, in the field of sanitary and heating installations, with electromotor drive. A drive machine is provided as the basic machine, and workpieces or working tools are selectively drivable or powered for carrying out a multiplicity of working procedures individually or in combination with each other, including, for instance, thread-cutting, tube-bending, cutting-off or separating, welding, and pipe cleaning.
REFERENCES:
patent: 699535 (1902-05-01), Kelley
patent: 2825269 (1958-03-01), Kelley
patent: 3073193 (1963-01-01), Grant
patent: 3988814 (1976-11-01), Hoffman
patent: 4140032 (1979-02-01), Besenbruch et al.
Briggs William R.
REMS-WERK Christian Foll und Sohne GmbH & Co.
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