04480955 is referenced by 49 patents and cites 18 patents.

A quick release and attachment coupling for operating tools for earthmoving or excavating machines having an attachment head pivotally mounted on the boom of the machine. A locating head is fixed to, or formed integrally with, an operating tool and has a pair of spaced side plates, and stop members in the form of a transverse bar or beam and a hook or jaw. The attachment head is tightly positioned between the spaced side plates, with V-shaped slots at one end of the head engaged with the beam. A movable block in the head is moved by a hydraulic ram into engagement with the hook or jaw to lock the attachment head to the operating tool.

Title
Coupling for earth moving tools etc.
Application Number
6/432949
Publication Number
4480955
Application Date
September 27, 1982
Publication Date
November 6, 1984
Inventor
Robert E Whiting
Yandina
AU
John M McMillan
Nambour
AU
Kevin E Holt
Nambour
AU
Jeffrey N Casbolt
Nambour
AU
Edward A Peterson
Nambour
AU
Errol F Andrews
Nambour
AU
Agent
Schwartz Jeffery Schwaab Mack Blumenthal & Koch
Assignee
Maroochy Shire Council
AU
IPC
E02F 3/96
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