JPS5950821U

JPS5950821U - Freight car side sliding door

Info

Publication number: JPS5950821U
Application number: JP5052883U
Authority: JP
Inventors: 五十嵐　光吉
Original assignee: 株式会社北村製作所
Priority date: 1983-04-04
Filing date: 1983-04-04
Publication date: 1984-04-04

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 drawings]

第１図Ａ、　Ｂは正面図、第２図は上方のローラ、ブラ
ケットの作用状態図、第３図は下方のローラ、ブラケッ
トの作用状態図、第４図は中央のローラ、ブラケットの
作用状態図、第５図は断面図である。１・・・開口部、２・・・荷台、３・・・第一レール、
３ａ・・・曲り部、３Ｃ・・・第三レール、４・・・横
引扉、５ｂ。５Ｃ・・・ブラケット、６ａ・・田−ラ。Figures 1A and B are front views, Figure 2 is the upper roller and bracket in action, Figure 3 is the lower roller and bracket in action, and Figure 4 is the middle roller and bracket in action. FIG. 5 is a sectional view. 1... Opening, 2... Loading platform, 3... First rail,
3a...Bent part, 3C...Third rail, 4...Horizontal sliding door, 5b. 5C... Bracket, 6a... Field.

Claims

[Scope of utility model registration request]

Rollers placed above and below one side of the horizontal sliding door via brackets slide within a rail having a curved section installed horizontally above and below the opening of the loading platform, and the horizontal sliding door is moved by the curved section. In a horizontal sliding door of a freight vehicle that slides sideways while moving in the front-rear direction, at least one of the brackets provided above and below the horizontal sliding door is pivoted so as to always rotate in a horizontal state with respect to the floor of the loading platform. A plurality of rollers are arranged in parallel on the bracket, so that when the plurality of rollers slide on the curved portion of the rail, the bracket is rotated and maintained in a state substantially perpendicular to the curved portion of the rail. A horizontal sliding door for freight cars featuring