Title: Agricultural tool bar

Abstract: An agricultural tool bar particularly well suited for use as a hay rake or the like is disclosed which may be quickly and easily moved between transport and working positions with a minimum of effort. The tool bar comprises a wheeled frame which is secured to the draw bar of the tractor and which has wheeled wing frames pivotally secured to the outer ends thereof. Each of the frames carries a pivotal tool support or bar thereon which are interconnected and which may be pivotally moved to raise and lower the tool secured thereto. Each of the wing frames carries a selectively pivotal wheel which may be locked in working or transport positions. Locking means is provided between the outer ends of the central frame and the wing frames to lock the wing frames in their working position.

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Inventors: Pavel, Raymond (Scotland, SD, US)

Application Number: 470390
Filing Date: 1974-05-16
Publication_date: 1976-02-03
Assignee:
Primary Class(es): 56/385 172/311, 172/456
Other Classes:
US Patent Ref:

3173497

Mar, 1965

French

56/385.

Other Refs:
Primary Examiner: Mancene, Louis G.
Assistant Examiner: Cutting, Robert F.
Attorney: Zarley, McKee, Thomte, Voorhees & Sease