Adjustable hay rake

Harvesters – Horse rakes – Side delivery

Reexamination Certificate

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Reexamination Certificate

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07318312

ABSTRACT:
A carted hay rake is disclosed for raking cut crops into a windrow. The hay rake can include a wheeled cart, rake arms, and tine rake wheels. The rake arms are attached to a rake arm pivot, and can be extendable to a horizontal working position and retractable to a transport position. A positioning arm is utilized to change the angle of the rake arm between the working and transport position. An assist spring can help neutralize the weight of the rake arm while in the working position. The assist spring can be positioned horizontally.

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patent: 7100351 (2006-09-01), Rowse et al.

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