Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion
Patent
1972-05-27
1978-09-05
Smith, Al Lawrence
Cutting by use of rotating axially moving tool
Tool or tool with support
Having axial, core-receiving central portion
30 97, B27B 512
Patent
active
041115937
ABSTRACT:
A portable tool for cutting wiped-lead fillets from ends of a sleeve over a discontinuity in a cable or conduit where one or more electrical conductors have been spliced, such as telephone conductors in a lead or plastic sheath. The tool consists of a split cutter adapter having sharp teeth at one end which cut the wiped lead as the two parts fitted over the cable or conduit are rotated. A main section of the cutter adapter has a keyway for a key on the inside of a split drive barrel that fits over the cutter adapter up to the main portion. The barrel has annular ribs which fit into grooves in a hinged housing having a handle extending literally for an operator to hold the housing over the barrel while forcing the cutter adapter against the wiped lead. A gear engages the gear teeth on the barrel through the wall of the housing. That gear may be turned by a hand crank or small electric motor.
REFERENCES:
patent: 2796792 (1957-06-01), Dias
patent: 3208542 (1965-09-01), Fischer
patent: 3370352 (1968-02-01), Steely
patent: 3839791 (1974-10-01), Feamster
patent: 3974562 (1976-08-01), Wuchner
Smith Al Lawrence
Smith James G.
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