JPS5932526U

JPS5932526U - Dump truck rear door automatic opening/closing device

Info

Publication number: JPS5932526U
Application number: JP13002482U
Authority: JP
Inventors: 八色　健一
Original assignee: 新明和工業株式会社
Priority date: 1982-08-27
Filing date: 1982-08-27
Publication date: 1984-02-29

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例を示す荷箱伏倒時におけるダ
ンプカーの荷箱後部の側面図、第２図は荷箱傾動時にお
ける側面図である。１・・・荷箱、２・・・車体枠、３・・・ブラケット１
．４・・・傾倒軸、５・・・規制部材、６・・・後方煽
戸、７・・・枢支軸、８・・・ブラケット、９・・・リ
ンク部材、１０・・・アーム、１１．１２・・・ビン、
１３・・・下部ストッパー、１４・・・上部ストッパー
。FIG. 1 is a side view of the rear part of a dump truck showing an embodiment of this invention when the cargo box is laid down, and FIG. 2 is a side view when the cargo box is tilted. 1... Packing box, 2... Vehicle frame, 3... Bracket 1
．． 4... Tilting shaft, 5... Regulating member, 6... Rear sliding door, 7... Pivoting shaft, 8... Bracket, 9... Link member, 10... Arm, 11 .12... bottle,
13...Lower stopper, 14...Upper stopper.

Claims

[Scope of utility model registration request]

At the rear end opening of the cargo box, which is tiltably mounted on the vehicle body frame,
In a dump truck in which the rear sliding door is pivotally supported so that it can be opened and closed upwards, and the rear sliding door is connected on the same plane as the floor surface of the cargo box when the rear sliding door is opened to the maximum, a pivot support of the rear sliding door is provided at the lower end of the rear sliding door. The other end of the arm, which is spaced apart from the shaft and whose one end is pin-coupled, is pin-coupled to a link member rotatably disposed on the same axis as the tilting axis of the cargo box, and the link member is placed in the closed position of the rear sliding door. An automatic rear sliding door opening/closing device characterized in that a stopper with which a front end abuts is adjustably provided on the vehicle body frame.