Title: Direct bar oiler for chain saws

Abstract: A chain saw oiling system in which the oil feed to the chain bar is carried through a modified form of the travelling nut which provides longitudinal adjustment of the chain bar.

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Inventors: Kerrison, Ronald L.

Application Number: 005896
Filing Date: 1979-01-23
Publication_date: 1980-09-23
Assignee:
Primary Class(es): 30/123.4 30/386
Other Classes:
US Patent Ref:

2714406	Aug, 1955	Smith	30/123.
2718908	Sep, 1955	Kiekhaefer	30/123.
2748810	Jun, 1956	Strunk	30/123.
2933112	Apr, 1960	Bentley	30/386.
3044506	Jul, 1962	Oehrli	30/123.
3194284	Jul, 1965	Walker	30/386.
3870125	Mar, 1975	Gorski	30/383.

Other Refs:
Primary Examiner: Peters, Jimmy C.
Assistant Examiner:
Attorney: Sughrue, Rothwell, Mion, Zinn and Macpeak