Rake machine

Harvesters – Tedders

Patent

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Details

A01D 7902

Patent

active

039628540

ABSTRACT:
A rake device includes at least one rake member that rotates about an upwardly extending axis. The rake member has a hub and spokes that extend radially from the axis of rotation of the member. The outer circumference of the member is comprised of a circular wall made of flexible material. The outer wall is deformable in several directions to allow for ground deformations, and the lower part of the wall can have weights and/or pivotal connections to restrict the wall deformation. The spokes can be interconnected to the wall by flexible or resilient connections to allow for expansion due to centrifugal force when the rake member is rotated. Tines are connected to the wall, preferably around the lower skirt portion of the wall.

REFERENCES:
patent: 3579972 (1971-05-01), Seavs et al.

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