Boring tool

Details Boring tool Boring tool

1977-05-04

1978-10-17

Hinson, Harrison L.

Cutting by use of rotating axially moving tool

Tool-support with means to move tool relative to tool-support

To move radially

B23B 5100

Patent

active

041205995

ABSTRACT:
A single point boring tool using an eccentric for varying the radius of the cutting edge of the tool from the longitudinal axis of the tool to thereby vary the bore being machined. The holder tool can be rotated a full 360.degree., therefore a small eccentric can effect a relatively large variation in bore diameters. The tool holder is rotated after loosening fastener means to obtain the desired radius of bore and then locked in place by tightening the fastener means. Index markings on the tool shaft and tool holder enable unskilled personnel to adjust the bore size with precision.

REFERENCES:
patent: 2211321 (1940-08-01), Eipper
patent: 2368846 (1945-02-01), Klomp
patent: 2643556 (1953-06-01), Briney, Jr.
patent: 3685917 (1972-08-01), Patt
patent: 4022539 (1977-05-01), Peuterbaugh

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