Hay rake

Harvesters – Hand rakes – Combined – convertible and attachments

Patent

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Details

A01D 7708

Patent

active

044817584

ABSTRACT:
A hay rake tooth assembly comprising an elastomeric body secured to a mounting bracket, an elongated rake tine having one end embedded in said elastomeric body. The end embedded in said elastomeric body having a bent around portion which provides an elastomeric linking member in said body. The bent around portion extending in substantially a circular arc of at least 270.degree.. The elastomeric body having a cross-sectional configuration as viewed in a plane parallel to the primary direction of deflection such that there is provided more elastomeric material on the side of the body which is placed in tension as opposed to the side which is placed in compression during deflection.

REFERENCES:
patent: 3157019 (1964-11-01), Brackbill
patent: 3186153 (1965-06-01), Breed
patent: 3226922 (1966-01-01), Luther
patent: 3253394 (1966-05-01), Johnston
patent: 3253395 (1966-05-01), Johnston
patent: 3401515 (1968-09-01), Fishbaugh
patent: 3481125 (1969-12-01), Miller
patent: 3531927 (1970-10-01), Wood
patent: 3553950 (1971-01-01), Waser
patent: 3561206 (1971-02-01), Fuller

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