Title: Screw machine cut-off tool

Abstract: A parting tool for cutting off stock lengths on a lathe or screw machine which supports the cutting blade in tension, thus enabling the use of a narrow cut-off blade that can cut larger diameter stock than conventional cut-off tools. The cutting blade is mounted in slots of the two arms of a Y-shaped holder, with the cutting edge located between the holder arms. The blade is anchored to the holder by a support pin that engages an open slot in the rear blade edge, and by cammed pins in the holder arms, locking in the front edge of the blade.

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Inventors: Hynes, Charles P. (Rockaway Park, NY, US)

Application Number: 527217
Filing Date: 1974-11-26
Publication_date: 1976-02-17
Assignee: The Raymond Lee Organization, Inc. (New York, NY)
Primary Class(es): 407/92 407/96, 407/117
Other Classes:
US Patent Ref:

2419081	Apr, 1947	Messenger	29/96.
2676386	Apr, 1954	May	29/96.
3172191	Mar, 1965	Schoffel et al.	29/96.

Other Refs: 1,151,709171,5301,360,269150,4291,442

Jul, 1963	DT
Mar, 1960	SW
Mar, 1964	FR
Mar, 1953	AU
Jan, 1915	UK

Primary Examiner: Hinson, Harrison L.
Assistant Examiner:
Attorney: Podell; Howard I.