Position-biased locking pin assembly for a ground engaging wear member

Position-biased locking pin assembly for a ground engaging wear member

A locking pin assembly (106) for securing a wear member (104) to a support structure (102) including a body portion and shaft member partially disposed within and extending from the body portion. The shaft member is rotatable between a first position that mechanically inhibits removal of the locking...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Bilal, Mohamad Youssef
Format: Patent
Sprache:eng
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Beschreibung
Zusammenfassung:A locking pin assembly (106) for securing a wear member (104) to a support structure (102) including a body portion and shaft member partially disposed within and extending from the body portion. The shaft member is rotatable between a first position that mechanically inhibits removal of the locking pin assembly (106) from the ground engaging member (104) and a second position that permits removal of the locking pin assembly via a locking feature, such as a tang. The wear member (104) for receiving a locking pin assembly (106) may include a bore (160) with an installation ramp and a removal ramp that engages the locking feature for installation and removal of the locking pin assembly (106). Biased engagement features within the body of the locking pin assembly (106) provide resistance to rotation of the shaft.