A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author) / SMITH MURRAY A (author)
2017-11-02
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING