WORK TOOL INSTALLING DEVICE

WORK TOOL INSTALLING DEVICE

PROBLEM TO BE SOLVED: To hold both an installation frame and a movable hook in an assembled state, even when disassembled from an arm and a connecting link. SOLUTION: This work tool installing device is provided with the installation frame 4 pivoted on the tip of the arm 3, a fixed hook 6 fixed to t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: YUKI SHIGERU
Format: Patent
Sprache:eng
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To hold both an installation frame and a movable hook in an assembled state, even when disassembled from an arm and a connecting link. SOLUTION: This work tool installing device is provided with the installation frame 4 pivoted on the tip of the arm 3, a fixed hook 6 fixed to this installation frame 4 and engaging with a first engaging part 5A of a work tool 5, and a movable hook 8 pivoted on the installation frame 4 via a pivot shaft 7 and engaging with and disengaging from a second engaging part 5B of the work tool 5 by the far-near movement to the fixed hook 6. The connecting link 11 to be connected with a cylinder of the work tool 5, is connected to the pivot shaft 7. A common bush 12 for supporting these, is fitted to the pivot shaft 7 over both the installation frame 4 and the movable hook 8. COPYRIGHT: (C)2006,JPO&NCIPI