Cutting by use of rotating axially moving tool – Tool or tool with support – Including detailed shank
Patent
1975-06-12
1976-11-30
Simpson, Othell M.
Cutting by use of rotating axially moving tool
Tool or tool with support
Including detailed shank
279 83, 408233, B23B 5102
Patent
active
039946150
ABSTRACT:
A cutting tool having one portion including a cutting head and another portion including a stem, the portions being separately produced from the same or different metals, or nonmetals, ceramics and the like, and then connected together in coaxial relation by a slip, press, or shrink fit of a polygonal shank of uniform cross section throughout its length on either one of said portions into a complementary polygonal socket in the other portion. Novel means are provided for adjustment of the portions generally radially of the cutting axis to offset differences in concentricity due to manufacturing errors and to assure firm and precise coaxial relation of the assembled portions.
REFERENCES:
patent: 748890 (1904-01-01), Taylor et al.
patent: 1285869 (1918-11-01), Wineman
patent: 1837648 (1931-12-01), Bell
patent: 2150189 (1939-03-01), Ronneberg
patent: 2816769 (1957-12-01), Noble
Briggs W. R.
Leonard John Harrow
Simpson Othell M.
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