Tool fastening

Details Tool fastening Tool fastening

1980-07-14

1982-08-03

Eickholt, E. H.

Excavating

Ditch filler

299 92, 403329, 172711, E02F 928

Patent

active

043421660

ABSTRACT:
A mounting bracket for fastening replaceable earth engaging tools such as rotary hoe blades or trench digger teeth in which the shaft of the tool fits within a recess in the bracket and a spring biased pin is arranged to pass through both the shaft and the bracket at right angles to the longitudinal dimension of the shaft. This arrangement does away with the need to use bolts.

REFERENCES:
patent: 2047485 (1936-07-01), McBrady
patent: 2484401 (1949-10-01), Cole
patent: 3188756 (1965-06-01), Baer
patent: 3606471 (1971-09-01), Evans
patent: 3832077 (1974-08-01), Mehren
patent: 4181230 (1980-01-01), Acuff

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