To provide a bracket which can be fitted to a desired position of a belly surface of a boom irrespective of any combination of a boom configuration and a gib configuration.SOLUTION: The bracket comprises: a body 2 to which a boom side member engageable with a gib side member provided on a gib side is fitted; and a fitting part 3 in which a plurality of fitting holes 15 are formed. In any of a plurality of types of unit members, the fitting part 3 can be fitted to a belly surface of a boom by using one of the plurality of fitting holes 15.SELECTED DRAWING: Figure 11
ブラケット
2024-02-06
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |