JPS5819840U - Dump truck gate opening/closing device - Google Patents

Dump truck gate opening/closing device

Info

Publication number
JPS5819840U
JPS5819840U JP11455881U JP11455881U JPS5819840U JP S5819840 U JPS5819840 U JP S5819840U JP 11455881 U JP11455881 U JP 11455881U JP 11455881 U JP11455881 U JP 11455881U JP S5819840 U JPS5819840 U JP S5819840U
Authority
JP
Japan
Prior art keywords
gate
hinge pin
hook
closing 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
JP11455881U
Other languages
Japanese (ja)
Other versions
JPS6211238Y2 (en
Inventor
陽太郎 山口
梅野　広昭
Original Assignee
株式会社豊田自動織機製作所
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 株式会社豊田自動織機製作所 filed Critical 株式会社豊田自動織機製作所
Priority to JP11455881U priority Critical patent/JPS5819840U/en
Publication of JPS5819840U publication Critical patent/JPS5819840U/en
Application granted granted Critical
Publication of JPS6211238Y2 publication Critical patent/JPS6211238Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • 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 the drawing]

図面は本考案の実施例を示し、第１図はダンプトランク
の荷台後部を示す斜視図、第２図は荷台下降時の一部切
断側面図、第３図は荷台上昇時の一部切断側面図、第４
図は要部を示す斜視図、第５図は同じく側断面図である
。 １・・・荷台本体、５・・・テールゲート１．６・・・
アッパヒンジピン、７・・・ロアヒンジピン、１１・・
・ロアヒンジブラケット、１６・・・フック、２３・・
・係合突起、２３ａ・・・保合外周面、２４・・田ツク
ピン。 ２６゜ 第４図 第２図 ） ゛り）　　　　　″The drawings show an embodiment of the present invention, with Fig. 1 being a perspective view of the rear of the dump trunk loading platform, Fig. 2 being a partially cutaway side view when the loading platform is lowered, and Figure 3 being a partially cutaway side view showing the loading platform being raised. Figure, 4th
The figure is a perspective view showing the main parts, and FIG. 5 is a side sectional view. 1... Luggage platform body, 5... Tailgate 1.6...
Upper hinge pin, 7...Lower hinge pin, 11...
・Lower hinge bracket, 16...Hook, 23...
- Engagement protrusion, 23a... Retaining outer peripheral surface, 24... Tatsuku pin. 26゜Figure 4Figure 2) ゛ri) ″

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゲートの上端部に設けたアッパヒンジピンを荷台本体に
回動可能でかつ着脱可能に取付けるとともに、ゲートの
下端部に設けたロアヒンジピンを荷台本体に設けたロア
ピンサポートの係合溝に嵌合せしめた状態で、荷台本体
に回動可能に取付けたフックにて保合保持するようにな
（、このフック−は荷台下降状態ではロアヒンジピンを
係合する方向に付勢され、荷台上昇状態ではロアヒンジ
ピンを解放する方向に付勢されるように構成されたダン
プトラックにおいて、前記フックの先端係合部−側面に
は係合突起を形成する一方、前記ロア、ヒンジピン用の
ブラケットには該係合突起に係脱゛可能のロック用突起
を形成し、これら両突起を前記ゲートの閉止時には離脱
し′、ゲートの上開き時には係合させて前記フックをピ
ン係合位置に拘束するように設定せしめたことを特徴と
するダンプトランクのゲート開閉装置。The upper hinge pin provided at the upper end of the gate is rotatably and removably attached to the carrier body, and the lower hinge pin provided at the lower end of the gate is fitted into the engagement groove of the lower pin support provided in the carrier body. When the loading platform is in the lowered state, it is held in place by a hook rotatably attached to the loading platform. In a dump truck configured to be biased in a direction to release the hinge pin, an engaging protrusion is formed on the side surface of the end engaging portion of the hook, and an engaging protrusion is formed on the lower hinge pin bracket. A removable locking protrusion is formed on the protrusion, and these protrusions are set to be detached when the gate is closed and engaged when the gate is opened upward, thereby restraining the hook in the pin engagement position. A gate opening/closing device for a dump trunk.
JP11455881U 1981-08-01 1981-08-01 Dump truck gate opening/closing device Granted JPS5819840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11455881U JPS5819840U (en) 1981-08-01 1981-08-01 Dump truck gate opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11455881U JPS5819840U (en) 1981-08-01 1981-08-01 Dump truck gate opening/closing device

Publications (2)

Publication Number Publication Date
JPS5819840U true JPS5819840U (en) 1983-02-07
JPS6211238Y2 JPS6211238Y2 (en) 1987-03-17

Family

ID=29908834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11455881U Granted JPS5819840U (en) 1981-08-01 1981-08-01 Dump truck gate opening/closing device

Country Status (1)

Country Link
JP (1) JPS5819840U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009184620A (en) * 2008-02-08 2009-08-20 Shin Meiwa Ind Co Ltd Tail gate fall prevention device of dump truck
JP2011126532A (en) * 2011-01-26 2011-06-30 Shinmaywa Industries Ltd Tail gate falling prevention device of dump truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009184620A (en) * 2008-02-08 2009-08-20 Shin Meiwa Ind Co Ltd Tail gate fall prevention device of dump truck
JP2011126532A (en) * 2011-01-26 2011-06-30 Shinmaywa Industries Ltd Tail gate falling prevention device of dump truck

Also Published As

Publication number Publication date
JPS6211238Y2 (en) 1987-03-17

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