Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Having tool-opposing – work-engaging surface
Patent
1985-05-16
1987-08-18
Briggs, William R.
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Having tool-opposing, work-engaging surface
408 95, 408112, B23B 3900
Patent
active
046873864
ABSTRACT:
An apparatus for performing machining operations in poorly accessible locations includes a fastening head, which is held at one end of a shaft stub, while the other end is in engagement via a bevel gear drive with a drive shaft which is retained in a longitudinal housing. A longitudinally displaceable telescopic guide is provided on the longitudinal housing at right angles thereto. The telescopic guide is compressible counter to the pressure of a spring. A micrometer screw is provided for fine adjustment of the distance between the fastening head and the telescopic guide.
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