Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1988-10-17
1989-08-29
Weidenfeld, Gil
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
408185, B23B 2903
Patent
active
048612022
ABSTRACT:
A boring head for precision jig boring and characterized by a body with a transverse bore and carrier lapped therein to carry a boring bar eccentric to a turning axis and held erect by an adjustment, and a micrometer adjustment anchored by an anti-backlash adjustment and positionably engaging the carrier through an anti-backlash adjustment, there being a lock for the adjusted position of the carrier.
REFERENCES:
patent: 2654610 (1953-10-01), De Vlieg
patent: 3067636 (1962-12-01), Breuning
patent: 3069932 (1962-12-01), Sweeny et al.
patent: 3144792 (1964-08-01), Marchis
patent: 3647307 (1972-03-01), Kosker
Howell Daniel W.
Maxwell William H.
Weidenfeld Gil
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