Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Adjustable – tool-guiding jig
Patent
1993-06-21
1994-04-12
Bishop, Steven C.
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Adjustable, tool-guiding jig
408104, B23B 4902, B23B 4728
Patent
active
053020588
ABSTRACT:
A device for supporting a workpiece in which an eccentric hole is to be drilled parallel to the workpiece's longitudinal axis is disclosed. The device has a base having a forward end, a rearward end, a top surface, and a bottom surface. Prior to drilling, the workpiece is secured in an upstanding retainer attached to or integral to the top surface of the forward end of the base. The retainer has a rectangular block body with a cavity into which one end of the workpiece is secured. The other end of the workpiece is similarly secured in an upstanding retainer on the top surface of the other end of the base. The distance between the retainers is adjustable. The height of the workpiece may be adjusted within each retainer by shims. Drill guides are provided at both retainers. The drill guides are aligned to permit the drilling of an eccentric longitudinal hole through the workpiece.
REFERENCES:
patent: 579037 (1897-03-01), Bullock et al.
patent: 673689 (1901-05-01), Reil
patent: 787893 (1905-04-01), Christoph
patent: 817513 (1906-04-01), Parker
patent: 917152 (1909-04-01), Richards
patent: 2455024 (1948-11-01), Schneider
patent: 2932995 (1960-04-01), Durfee
patent: 3297314 (1967-01-01), Brown
patent: 3345061 (1967-10-01), Schaefer
patent: 3762829 (1973-10-01), Yilmaz
patent: 4583432 (1986-04-01), Bricker
patent: 4621821 (1986-11-01), Schneider
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