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Excavator tooth retention apparatus
In one version the diameter of the collar is slightly greater than the diameter of the tooth bolt opening, to create a locking effect.
Excavator tooth retention apparatus
In one version the diameter of the collar is slightly greater than the diameter of the tooth bolt opening, to create a locking effect.
Excavator tooth retention apparatus
KNIGHT GARRETT D (Autor:in) / SMITH MURRAY A (Autor:in)
07.08.2018
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING