JPH02117919U - - Google Patents
Info
- Publication number
- JPH02117919U JPH02117919U JP2721189U JP2721189U JPH02117919U JP H02117919 U JPH02117919 U JP H02117919U JP 2721189 U JP2721189 U JP 2721189U JP 2721189 U JP2721189 U JP 2721189U JP H02117919 U JPH02117919 U JP H02117919U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- lock
- tailgate
- lock lever
- movable
- 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.)
- Pending
Links
Landscapes
- Lock And Its Accessories (AREA)
Description
第1図〜第4図は本考案の実施例を示し、第1
図は正面図、第2図は背面図、第3図はロツクレ
バーの正面図、第4図は動作説明図、第5図はダ
ンプトラツクの正面図である。
10は車体、11はボデイ、16はテールゲー
ト、20はロツクバー、23はロツクレバー、2
6,27は第1・第2レバー、30は付勢機構。
1 to 4 show embodiments of the present invention.
2 is a front view, FIG. 2 is a rear view, FIG. 3 is a front view of the lock lever, FIG. 4 is an explanatory view of the operation, and FIG. 5 is a front view of the dump truck. 10 is the vehicle body, 11 is the body, 16 is the tailgate, 20 is the lock bar, 23 is the lock lever, 2
6 and 27 are first and second levers, and 30 is a biasing mechanism.
Claims (1)
に亘つて上下回動自在に設け、このボデイ11の
後部に開口部15を開閉するテールゲート16を
常時垂直姿勢となるように上下回動自在に設けた
ダンプトラツクにおいて、前記テールゲート16
の下部にロツクバー20を設けると共に、前記ボ
デイ11の下部に、第1・第2レバー26,27
を備えたロツクレバー23を、その第1レバー2
6がロツクレバー20側となるように上下回動自
在に設け、このロツクレバー23とボデイ11と
に亘つて、そのロツクレバー23を第1レバー2
6がロツクレバー20に当接してテールゲート1
6を閉じ状態でロツクするロツク位置と、第1レ
バー26がロツクバー20と離れ、かつ第2レバ
ー27がロツクバー20と対向するロツク解除位
置とに亘つて回動付勢する付勢機構30を設けた
ことを特徴とするダンプトラツクのテールゲート
開閉装置。 A body 11 is provided on the vehicle body 10 so as to be movable up and down between a standing position and a lying down position, and a tailgate 16 for opening and closing an opening 15 is provided at the rear of the body 11 so as to be movable up and down so as to be always in a vertical position. In the provided dump truck, the tailgate 16
A lock bar 20 is provided at the bottom of the body 11, and first and second levers 26, 27 are provided at the bottom of the body 11.
The first lever 2 of the lock lever 23 is
The lock lever 23 is provided so as to be movable up and down so that the lock lever 6 is on the lock lever 20 side, and the lock lever 23 is connected to the first lever 2 between the lock lever 23 and the body 11.
6 comes into contact with the lock lever 20 and the tailgate 1
A biasing mechanism 30 is provided which biases the rotation between a lock position in which the lever 6 is locked in a closed state and an unlocked position in which the first lever 26 is separated from the lock bar 20 and the second lever 27 is opposed to the lock bar 20. A tailgate opening/closing device for a dump truck.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2721189U JPH02117919U (en) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2721189U JPH02117919U (en) | 1989-03-13 | 1989-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02117919U true JPH02117919U (en) | 1990-09-21 |
Family
ID=31249505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2721189U Pending JPH02117919U (en) | 1989-03-13 | 1989-03-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02117919U (en) |
-
1989
- 1989-03-13 JP JP2721189U patent/JPH02117919U/ja active Pending
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