JPS58111640U - dump truck - Google Patents

dump truck

Info

Publication number
JPS58111640U
JPS58111640U JP869682U JP869682U JPS58111640U JP S58111640 U JPS58111640 U JP S58111640U JP 869682 U JP869682 U JP 869682U JP 869682 U JP869682 U JP 869682U JP S58111640 U JPS58111640 U JP S58111640U
Authority
JP
Japan
Prior art keywords
gear
rear door
hydraulic cylinder
dump truck
pivotally attached
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
JP869682U
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 JP869682U priority Critical patent/JPS58111640U/en
Publication of JPS58111640U publication Critical patent/JPS58111640U/en
Pending legal-status Critical Current

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Landscapes

  • 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]

図面は実施例を示すもので第１図Ａは本考案に係るリア
ドアを取付けたダンプカーの梁部側面説明図で、ギヤー
保護兼軸受板をはずした状態を示すものである。Ｂはリ
アドアを開らいた状態を示す側面説明図である。第２図
は第１図Ａ、−Ａ線部の断面図であるが、ギヤー保護板
兼軸受板を含む油圧シリンダー及びその他の本装置各部
を荷台フレーｌ、に取付は状態を示す説明図である。The drawings show an embodiment, and FIG. 1A is an explanatory side view of a beam portion of a dump truck equipped with a rear door according to the present invention, with the gear protection/bearing plate removed. B is an explanatory side view showing a state in which the rear door is opened. Figure 2 is a sectional view taken along line A and -A in Figure 1, and is an explanatory diagram showing how the hydraulic cylinder, including the gear protection plate/bearing plate, and other parts of this device are attached to the loading platform frame L. be.

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を枢着した支持アーム２の他端をギヤ
ー３と同軸回転するようにダンプ荷台フレーム４の上縁
部５に枢着し、他方前記ギヤー３と噛合する駆動ギヤー
６を荷台フレーム４に装着してこの駆動ギヤー６と、荷
台シャーシー７に取付けた油圧シリンダー８のピストン
９とをカワイヤー１０で連結し、油圧シリンダー８の操
作でリアドア１を回転開閉自在なるように構成したダンThe other end of the support arm 2, which has the rear door 1 pivotally attached to its tip, is pivotally attached to the upper edge 5 of the dump bed frame 4 so as to rotate coaxially with the gear 3, and the drive gear 6 that meshes with the gear 3 is connected to the load frame. This drive gear 6 is connected to the piston 9 of a hydraulic cylinder 8 attached to the cargo platform chassis 7 by a cable wire 10, and the rear door 1 can be rotated to open and close by operating the hydraulic cylinder 8.
JP869682U 1982-01-27 1982-01-27 dump truck Pending JPS58111640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP869682U JPS58111640U (en) 1982-01-27 1982-01-27 dump truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP869682U JPS58111640U (en) 1982-01-27 1982-01-27 dump truck

Publications (1)

Publication Number Publication Date
JPS58111640U true JPS58111640U (en) 1983-07-29

Family

ID=30021375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP869682U Pending JPS58111640U (en) 1982-01-27 1982-01-27 dump truck

Country Status (1)

Country Link
JP (1) JPS58111640U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114624A (en) * 1979-02-27 1980-09-04 Akio Tajima Springing-up device for rear door of dump truck tipping body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114624A (en) * 1979-02-27 1980-09-04 Akio Tajima Springing-up device for rear door of dump truck tipping body

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