JPS58135337U - Dump truck cargo box drop prevention device - Google Patents

Dump truck cargo box drop prevention device

Info

Publication number
JPS58135337U
JPS58135337U JP3316382U JP3316382U JPS58135337U JP S58135337 U JPS58135337 U JP S58135337U JP 3316382 U JP3316382 U JP 3316382U JP 3316382 U JP3316382 U JP 3316382U JP S58135337 U JPS58135337 U JP S58135337U
Authority
JP
Japan
Prior art keywords
support rod
cargo box
mounting bracket
prevention device
dump truck
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
Application number
JP3316382U
Other languages
Japanese (ja)
Other versions
JPS6244831Y2 (en
Inventor
鳥本　日出男
武志 北野
Original Assignee
極東開発工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 極東開発工業株式会社 filed Critical 極東開発工業株式会社
Priority to JP3316382U priority Critical patent/JPS58135337U/en
Publication of JPS58135337U publication Critical patent/JPS58135337U/en
Application granted granted Critical
Publication of JPS6244831Y2 publication Critical patent/JPS6244831Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案装置を装備したダンプカーの部分−面図
、第２図は本考案の荷箱降下防止装置を示す側面図、第
３図は支持棒取付部の平面図第４図は支持棒取付部の斜
視図、第５図は従来の荷箱降下防止装置を示す斜視図で
ある。 １はフレーム、３は荷箱、６は取付ブラケット、１０は
シャフト、１１は支持棒、１２は板バネ。 第３図Fig. 1 is a partial side view of a dump truck equipped with the device of the present invention, Fig. 2 is a side view showing the cargo box drop prevention device of the present invention, Fig. 3 is a plan view of the support rod attachment portion, and Fig. 4 is a support FIG. 5 is a perspective view of a bar mounting portion, and FIG. 5 is a perspective view showing a conventional cargo box drop prevention device. 1 is a frame, 3 is a packing box, 6 is a mounting bracket, 10 is a shaft, 11 is a support rod, and 12 is a leaf spring. Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 適宜折曲げて形成してフレームに固着した取付ブラケッ
トと、取付ブラケットの両側壁に架設したシャフトと、
シャフトを中心にして前後方向に回動し、張出し時に荷
箱を上昇位置に保持できる支持棒と、取付ブラケットの
後壁面に固着した板バネとから主に構成され、前記支持
棒を格納位置に回動させたとき、支持棒の下面を前記取
付ブラケットの前壁に当接させるとともに前記板バネと
支持棒の基端部とを係合させて支持棒を格納位置に保持
させるようにしたことを特徴とするダンプカーの荷箱降
下防止装置。A mounting bracket formed by appropriately bending and fixed to the frame, a shaft installed on both side walls of the mounting bracket,
It mainly consists of a support rod that rotates back and forth around the shaft and can hold the cargo box in the raised position when it is extended, and a leaf spring that is fixed to the rear wall of the mounting bracket. When the support rod is rotated, the lower surface of the support rod is brought into contact with the front wall of the mounting bracket, and the leaf spring and the base end of the support rod are engaged to hold the support rod in the retracted position. A dump truck cargo box drop prevention device featuring:
JP3316382U 1982-03-08 1982-03-08 Dump truck cargo box drop prevention device Granted JPS58135337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3316382U JPS58135337U (en) 1982-03-08 1982-03-08 Dump truck cargo box drop prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3316382U JPS58135337U (en) 1982-03-08 1982-03-08 Dump truck cargo box drop prevention device

Publications (2)

Publication Number Publication Date
JPS58135337U true JPS58135337U (en) 1983-09-12
JPS6244831Y2 JPS6244831Y2 (en) 1987-11-28

Family

ID=30044726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3316382U Granted JPS58135337U (en) 1982-03-08 1982-03-08 Dump truck cargo box drop prevention device

Country Status (1)

Country Link
JP (1) JPS58135337U (en)

Also Published As

Publication number Publication date
JPS6244831Y2 (en) 1987-11-28

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