Hay loader

Traversing hoists – Overhead – Cable

Patent

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Details

212 8R, 214147R, 214 6B, B60P 148

Patent

active

040157261

ABSTRACT:
A hay loader employing an elongated support member carried by and extending horizontally between articulated supports positioned at the opposite ends of a wheeled cargo bed, each of the articulated supports including a primary arm having a fixed pivot at one end and having its other end pivoted to one end of a secondary arm, with the other end of the secondary arm being connected to the support member. Provision is made to move pivotally the primary arms in unison as is also done relative to the secondary arms. The longitudinal extent of the support member is provided with a plurality of units operable in unison selectively to engage and release hay.

REFERENCES:
patent: 2521832 (1950-09-01), Cordivano
patent: 2962177 (1960-11-01), Pridgeon
patent: 3048288 (1962-08-01), Dwyer
patent: 3072271 (1963-01-01), Costello
patent: 3420564 (1969-01-01), Jensen
patent: 3458066 (1969-07-01), Klaus
patent: 3854609 (1974-12-01), Cox
patent: 3876093 (1975-04-01), Carriere

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