JPS58136820U

JPS58136820U - Freight vehicle side frame opening/closing device

Info

Publication number: JPS58136820U
Application number: JP3319282U
Authority: JP
Inventors: 小林　宣雄; 八田　鍾
Original assignee: 株式会社メイダイ; 丸安株式会社
Priority date: 1982-03-11
Filing date: 1982-03-11
Publication date: 1983-09-14

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

[Brief explanation of the drawing]

第１図は、本考案に係る側面枠開閉装置を備えた貨物自
動車の概括的斜視図、第２図は第１図に示す側面枠開閉
装置における開放状態の部分拡大斜視図、第３図は開成
状態を示す同斜視図、第４図は本考案に係る支柱の拡大
断面図、第５図は本考案に係るガイドプレートとピスト
ンの斜視図、第６図は本考案に係る支柱の斜視図、第７
図は本考案に係る圧縮コイルばねの斜視図、第８図は本
考案に係る開閉装置を備えた貨物自動車の他の実施例の
概括的斜視図、第９図は第８図に示す開閉装置における
開放状態の部分拡大斜視図、第１０図は閉成状態におけ
る同斜視図、第１１図はガイドプレートの位置と側面枠
の開閉関係を示す部分斜視図、第１２図は本考案に係る
開閉装置を備えた貨物自動車の更に他の実施例の概括的
斜視図、第１３図は第１２図に示す開閉装置における開
放状態の部分拡大斜視図、第１４図は閉成状態における
同斜視図、第１５図は本考案に係る開閉装置の更に他の
実施例の開成状態における部分拡大斜視図、第１６図は
閉成状態における同斜視図を示す。ここで、１・・・荷台煽、２・・・支柱、３・・・横枠
、４・・・縦枠、５・・・屋根枠、６・・・骨格部材、
７・・・骨格部材、８・・・リンク、９・・・コイルば
ね、１０・・・軸、１１・・・丁番又はパイプカラー、
１２・・・ガイドプレート、１３・・・ピストン、１４
・・・ノックピン、１５・・・骨格部材、１６・・・操
作レバー、１７・・・操作ロープ又はワイヤーである。FIG. 1 is a general perspective view of a freight vehicle equipped with a side frame opening/closing device according to the present invention, FIG. 2 is a partially enlarged perspective view of the side frame opening/closing device shown in FIG. 1 in an open state, and FIG. FIG. 4 is an enlarged sectional view of the strut according to the present invention, FIG. 5 is a perspective view of the guide plate and piston according to the present invention, and FIG. 6 is a perspective view of the strut according to the present invention. , 7th
The figure is a perspective view of a compression coil spring according to the present invention, FIG. 8 is a general perspective view of another embodiment of a truck equipped with a switching device according to the present invention, and FIG. 9 is a switching device shown in FIG. 8. 10 is a partially enlarged perspective view of the open state, FIG. 10 is the same perspective view of the closed state, FIG. 11 is a partial perspective view showing the position of the guide plate and the opening/closing relationship of the side frame, and FIG. 12 is the opening/closing diagram according to the present invention. FIG. 13 is a partially enlarged perspective view of the opening/closing device shown in FIG. 12 in an open state; FIG. 14 is a perspective view of the same in a closed state; FIG. 15 shows a partially enlarged perspective view of still another embodiment of the opening/closing device according to the present invention in the open state, and FIG. 16 shows the same perspective view in the closed state. Here, 1... Loading platform fan, 2... Support, 3... Horizontal frame, 4... Vertical frame, 5... Roof frame, 6... Skeleton member,
7... Skeleton member, 8... Link, 9... Coil spring, 10... Shaft, 11... Hinge or pipe collar,
12... Guide plate, 13... Piston, 14
... knock pin, 15 ... skeleton member, 16 ... operating lever, 17 ... operating rope or wire.

Claims

[Scope of utility model registration request]

This device applies a spring biasing force to the side frame to facilitate opening and closing operations, and has a compression coil spring housed in a cylinder, and the biasing force of the compression coil spring is applied to the side frame via a link mechanism. A side frame opening/closing device for a freight vehicle, characterized in that the compression coil spring is transmitted to the frame and receives friction and braking on the inner surface of the cylindrical body, so that the side frame can be stopped at any position during opening/closing.