Title: Boring bar

Abstract: A boring bar whose body has an inclined end surface on one free end thereof against which an elongate cutting member is positioned. The inclined end surface has a recess extending inwardly therefrom in which a yoke member is positioned, the yoke member having a portion extending outwardly beyond the inclined end surface and perpendicular thereto and surroundingly engaging the cutting member, and a screw or other suitable securing element cooperates with the yoke member for applying an inward force thereto in a direction perpendicular to the inclined end surface for clampingly securing the cutting member firmly against the inclined end surface of the body.

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Inventors: Hoover, Donald L. (Gastonia, NC, US)

Application Number: 012304
Filing Date: 1979-02-15
Publication_date: 1980-10-14
Assignee:
Primary Class(es): 408/197 408/713
Other Classes:
US Patent Ref:

79974	Jul, 1868	Haskell	408/226.
502564	Aug, 1893	Hunter	407/107.
605422	Jun, 1898	Hardy	408/226.
3375741	Apr, 1968	Guglielmetti	408/713.

Other Refs:
Primary Examiner: Bilinsky, Z. R.
Assistant Examiner:
Attorney: Bell, Seltzer, Park & Gibson