JPS60111784U - Articulation lock device for work vehicles - Google Patents
Articulation lock device for work vehiclesInfo
- Publication number
- JPS60111784U JPS60111784U JP20002483U JP20002483U JPS60111784U JP S60111784 U JPS60111784 U JP S60111784U JP 20002483 U JP20002483 U JP 20002483U JP 20002483 U JP20002483 U JP 20002483U JP S60111784 U JPS60111784 U JP S60111784U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- protrusion
- articulated
- lock device
- articulate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
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
第１図は、アーティキュレートステアリング方式のダン
プトラックの側面図、第２図は、同じくフレーム構造を
示す平面図、第３図は、ジヨイント部を構成するアーテ
ィキュレートピンとオシレートピンの分解斜視図、第４
図は、本考案アーティキュレートロック装置を示す一部
断面図、第５図は、同じく第４図のＸ方向から見た動作
説明図である。
２ａ・・・前部車体、２ｂ・・・後部車体、３・・・ジ
ヨイント部、１３・・・アーティキュレートピン、１４
・・・オシレートピン、２１・・・突起部、２２・・・
アーティキュレートストッパ、２７・・田ツク部材、２
９・・・ロックプレート、３０・・・トーションスプリ
ング、３２・・・操作レバー。
２ａ
４．Ｘ６’、 ゛
／８，９Fig. 1 is a side view of a dump truck with an articulate steering system, Fig. 2 is a plan view showing the frame structure, Fig. 3 is an exploded perspective view of the articulate pin and oscillate pin that make up the joint part, 4
The figure is a partial sectional view showing the articulate lock device of the present invention, and FIG. 5 is an explanatory diagram of the operation seen from the X direction of FIG. 4. 2a...Front body, 2b...Rear body, 3...Joint part, 13...Articulating pin, 14
...Oscillating pin, 21...Protrusion, 22...
Articulating stopper, 27...Touch member, 2
9...Lock plate, 30...Torsion spring, 32...Operation lever. 2a 4. X6', ゛/8,9
Claims (1)
とともに、このジヨイント部には、上記前後部車体を水
平方向に回動させるアーティキュレートピンと、該アー
ティキュレートピンに水平方向回動自在に取付けられ、
同じく前後部車体を前後方向を中心として上下に揺動さ
せるオシレートピンを備えた作業車両において、 上記オシレートピンには突起部を設け、かつ、この突起
部に当接してアーティキュレートを抑止するアーティキ
ュレートストッパを、前記アーティキュレートピンまわ
りに設けるとともに、上記突起部とアーティキュレート
ストッパとの間に嵌脱自在となったロック部材間、車体
適宜の箇所に支承された操作部材とからなり、これら操
作部材とロック部材間を連結する弾力部材を設けたこと
を特徴とする作業車両のアーティキュレートロック装置
。[Scope of Claim for Utility Model Registration] (1) The front body and the rear body are connected at a joint part, and the joint part has an articulate pin for horizontally rotating the front and rear body, and the articulate pin Mounted so that it can rotate horizontally,
Similarly, in a work vehicle equipped with an oscillating pin that swings the front and rear vehicle bodies up and down centering on the longitudinal direction, the oscillating pin is provided with a protrusion, and an articulating pin that comes into contact with the protrusion to suppress articulation. A stopper is provided around the articulated pin, and an operating member is supported at an appropriate location on the vehicle body between a locking member that can be freely fitted and removed between the protrusion and the articulated stopper, and these operating members An articulated lock device for a work vehicle, characterized in that an elastic member is provided for connecting the lock member and the lock member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20002483U JPS60111784U (en) | 1983-12-30 | 1983-12-30 | Articulation lock device for work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20002483U JPS60111784U (en) | 1983-12-30 | 1983-12-30 | Articulation lock device for work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60111784U true JPS60111784U (en) | 1985-07-29 |
| JPH0139266Y2 JPH0139266Y2 (en) | 1989-11-24 |
Family
ID=30760491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20002483U Granted JPS60111784U (en) | 1983-12-30 | 1983-12-30 | Articulation lock device for work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111784U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5068397B1 (en) * | 2011-08-08 | 2012-11-07 | 株式会社小松製作所 | Wheel loader |
| EP2682530B1 (en) | 2011-08-08 | 2015-03-04 | Komatsu Ltd. | Wheel loader |
-
1983
- 1983-12-30 JP JP20002483U patent/JPS60111784U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139266Y2 (en) | 1989-11-24 |
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