JPS5943551U

JPS5943551U - excavator work vehicle

Info

Publication number: JPS5943551U
Application number: JP13739782U
Authority: JP
Inventors: 明彦毛利; 渡辺　誉夫
Original assignee: 株式会社クボタ
Priority date: 1982-09-09
Filing date: 1982-09-09
Publication date: 1984-03-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はバックホウ作業車の側面図、第２図はフック装
着状態の側面図、第３図は第２図における■−■線断面
図、第４図は別の実施例の側面図である。６・・・・・・作業用アーム、６ａ・・・・・・可動ア
ーム部分、６ｂ・・・・・・車体側アーム部分、１３・
・・・・・索状体、　　１４・・・・・・滑車、１８又
は２０・・・・・・係止部、１９・・・・・・フック。Fig. 1 is a side view of the backhoe work vehicle, Fig. 2 is a side view of the hook attached state, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, and Fig. 4 is a side view of another embodiment. . 6... Working arm, 6a... Movable arm part, 6b... Car body side arm part, 13.
...Cable body, 14 ... Pulley, 18 or 20 ... Locking part, 19 ... Hook.

Claims

[Scope of utility model registration request]

An excavator work vehicle is provided with a working arm 6 in which a movable arm portion 6a is fitted to a vehicle body side arm portion 6b in a manner that the driving slide can be extended and retracted so as to be swingable up and down to drive the vehicle body, and the hook attachment of the cable-like body 13 is provided. The vehicle body side arm portion 6b is provided with a pulley 14 that is wound around the cord with one end thereof extending downward and the other end of the cord extending toward the movable arm portion 6a. , the part of the cable-like body 13 extending toward the movable arm part is bent and guided at the distal end side of the movable arm part 6a and then attached to the vehicle body side arm part 6b; An excavator work vehicle characterized in that it is provided with a locking part 18 or 20 attached to the tip part so that the hook 19 is raised and lowered as the movable arm part 6a expands and contracts.