Rake

Harvesters – Hand rakes – Broom type

Patent

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Details

A01D 708

Patent

active

043763677

ABSTRACT:
A flexible tine garden rake has a cross arm to which individual tines are attached, the attachments being effected by a retainer strip which is slip-fitted within a channel. The tines have end portions extending crosswise into the channel and terminating in hooks conforming to the interior surface of the channel and lie upon and are backed up by a laterally projecting surface of the cross arm so that the tines are stiffened and are anchored so as to avoid highly localized stress concentration when flexed incidental to normal use.

REFERENCES:
patent: 2030183 (1936-02-01), Rocquin
patent: 2087499 (1937-07-01), Borovicha
patent: 2313691 (1943-03-01), Whittenberger
patent: 2463393 (1949-03-01), Key
patent: 2587424 (1952-02-01), Zeman

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