JPS588635U - Dump truck loading platform rear door opening/closing device - Google Patents

Dump truck loading platform rear door opening/closing device

Info

Publication number
JPS588635U
JPS588635U JP10184881U JP10184881U JPS588635U JP S588635 U JPS588635 U JP S588635U JP 10184881 U JP10184881 U JP 10184881U JP 10184881 U JP10184881 U JP 10184881U JP S588635 U JPS588635 U JP S588635U
Authority
JP
Japan
Prior art keywords
rear door
loading platform
closing device
dump truck
door opening
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
Application number
JP10184881U
Other languages
Japanese (ja)
Inventor
戸谷 秀男
Original Assignee
有限会社戸谷建設工業
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 有限会社戸谷建設工業 filed Critical 有限会社戸谷建設工業
Priority to JP10184881U priority Critical patent/JPS588635U/en
Publication of JPS588635U publication Critical patent/JPS588635U/en
Pending legal-status Critical Current

Links

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  • Body Structure For Vehicles (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]

図面は実施例を示すもので第1図は本考案開閉装置を有
するダンプカーの作動説明図で、Aは本装置を取付けた
状態を示す、Bはリアドアの上昇状態を示すものである
。第2図は支持枠でAは側面図、Bは正面図で仮想線は
連動ワイヤーを余す。 第3図は連動ワイヤーの取付は説明図でAは支持枠から
荷台下部及びシャーシー側部に、Bはシャーシー側面か
らシャーシーの巾中央に設けた調整機構にそれぞれ取付
けた状態を示すものである。 第4図及び第5図は従前のリアドア開閉装置を取 、付
けたダンプカーの作動説明図。
The drawings show an embodiment, and FIG. 1 is an explanatory diagram of the operation of a dump truck equipped with the opening/closing device of the present invention, in which A shows the device installed and B shows the rear door in the raised state. Figure 2 shows the support frame, A is a side view, B is a front view, and the imaginary line shows the interlocking wire. FIG. 3 is an explanatory diagram of the attachment of the interlocking wire, and A shows the state in which it is attached from the support frame to the lower part of the loading platform and the side of the chassis, and B shows the state in which it is attached from the side of the chassis to the adjustment mechanism provided at the center of the width of the chassis. Figures 4 and 5 are explanatory diagrams of the operation of a dump truck equipped with a conventional rear door opening/closing device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端にリアドア1を取付けた支持アーム2の他端と支持
アームの適宜位置とを、連結アーム3゜3′をもってデ
ルタ状支持枠Yを一体的に構成し支持アーム2の他端を
荷台側面に回動自在に取付け、更にこの支持枠Yと荷台
4及びシャーシー5とに連動ワイヤー6をかけ渡し、荷
台4の上昇下降の傾斜に応じて支持枠Yを回転してリア
ドア1を開閉することを特徴とするダンプカー荷台のリ
アドア開閉装置。
The other end of the support arm 2 with the rear door 1 attached to its tip and the appropriate position of the support arm are integrated into a delta-shaped support frame Y with the connecting arm 3゜3', and the other end of the support arm 2 is attached to the side of the loading platform. The rear door 1 can be opened and closed by rotating the support frame Y according to the slope of the rise and fall of the cargo bed 4 by extending the interlocking wire 6 between the support frame Y, the loading platform 4, and the chassis 5. A distinctive feature is the rear door opening/closing device for the dump truck bed.
JP10184881U 1981-07-10 1981-07-10 Dump truck loading platform rear door opening/closing device Pending JPS588635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10184881U JPS588635U (en) 1981-07-10 1981-07-10 Dump truck loading platform rear door opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10184881U JPS588635U (en) 1981-07-10 1981-07-10 Dump truck loading platform rear door opening/closing device

Publications (1)

Publication Number Publication Date
JPS588635U true JPS588635U (en) 1983-01-20

Family

ID=29896502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10184881U Pending JPS588635U (en) 1981-07-10 1981-07-10 Dump truck loading platform rear door opening/closing device

Country Status (1)

Country Link
JP (1) JPS588635U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891713A (en) * 1972-03-04 1973-11-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891713A (en) * 1972-03-04 1973-11-29

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