Excavating – Digging edge – Tooth or adaptor
Reexamination Certificate
2007-01-16
2007-01-16
Beach, Thomas A (Department: 3671)
Excavating
Digging edge
Tooth or adaptor
C037S457000, C037S452000
Reexamination Certificate
active
10634514
ABSTRACT:
Telescoped excavating support and wear members are releasably retained in their telescoped relationship by a connector pin assembly removably received in aligned connector openings in the members. A body portion of the pin assembly blocks removal of the wear member from the support member, and a lock member portion of the assembly is rotatable relative to the body, toward and away from a locking orientation, to releasably lock the body within the connector openings. A resilient detent member carried by the lock member slidingly and deformably engages a polygonally shaped interior side surface section of a body passage that rotatably receives the lock member, the detent member yieldingly resisting rotational movement of the lock member away from its locking orientation.
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Robinson Howard W.
Ruvang John A.
Beach Thomas A
Haynes and Boone LLP
Hensley Industries, Inc.
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