Title:
HOLDING STRUCTURE OF TENSION ROD AND CRANE TRUCK
Document Type and Number:
Japanese Patent JP2022183799
Kind Code:
A
Abstract:
To provide a holding structure of a tension rod and a crane truck capable of surely avoiding obstructions of the swing out of a jib using a tension rod.SOLUTION: A crane truck comprises: a boom provided on a vehicle body of a crane truck in a derricking manner; a jib 6 connected to a tip of the boom and configured to be swung from the boom 4; a tension rod 9 having a base end part rotatably connected to the tip of the boom 4 through a boom link 11 and having the tip attached to the jib 6 through a slide bracket 10 configured to be slidable along the jib 6; and temporary placing parts 6c, 9e provided on the jib 6 and the tension rod 9, respectively, and configured so that the tension rod 9 can be temporary placed on the jib 6 by engaging with each other.SELECTED DRAWING: Figure 5
More Like This:
| JPS5751694 | MANY SECTION LINER TYPE CRANE BOOM |
| WO/1983/003816 | MULTIPLE OFFSET BOOM EXTENSION |
| JPS5943358 | [Title of the device] A folding device of an auxiliary jib |
Inventors:
MORITA KAZUYUKI
Application Number:
JP2021091284A
Publication Date:
December 13, 2022
Filing Date:
May 31, 2021
Export Citation:
Assignee:
KATO SEISAKUSHO KK
International Classes:
B66C23/70
Attorney, Agent or Firm:
Patent Attorney Yamada Patent Office