Joints and connections – Manually releaseable latch type – Having operating mechanism
Reexamination Certificate
2005-06-07
2005-06-07
Stodola, Daniel P. (Department: 3679)
Joints and connections
Manually releaseable latch type
Having operating mechanism
C403S321000, C403S322400, C037S468000
Reexamination Certificate
active
06902346
ABSTRACT:
A quick coupler for attaching implements, such as buckets or other tools, to heavy equipment, such as backhoes and excavators, which includes two recesses or channels for receiving a pair of machine pins of an implement. A hydraulic piston actuates a first locking lever to enclose one of the pair of machine pins in one recess and a second locking lever to enclose the other one of the pair of machine pins in the other recess.
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Hawkins Robert K.
Jones Wilson A.
Steig, Jr. Kenneth M.
Thompson Richard A.
Hendrix Manufacturing, Ltd.
MacArthur Victor
Stodola Daniel P.
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