JPS58107909U

JPS58107909U - Rotation direction fixing device for container-vehicle swivel casters

Info

Publication number: JPS58107909U
Application number: JP489382U
Authority: JP
Inventors: 北原　征男
Original assignee: タキゲン製造株式会社
Priority date: 1982-01-18
Filing date: 1982-01-18
Publication date: 1983-07-22

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]

図面は本考案の一実施例を示７し、第１図はコンテナー
車の側面図、第２図は前記コンテナー車の固定装置部分
の底面図、第３図は第２図のＡ−Ａ′線断面図、・第４
図は第２図のＢ−Ｂ’線断面図である。　　　　　− １・・・コンテナー車、２・・・ブラケット、３・・・
自在キャスター、４・・・ドラム、５・・・制止用切欠
、６・・・制止ピン、７・・・ペダル、８・・・作動軸
、９・・・規制アーム、１１・・・案内透孔、１２・・
・バネ、１３・・・バネ受部、ｌ・・・バネ受部と案内
透孔を結ぶ直線、２２・・・連動用長孔、２３・・・揺
動アーム、２４・・・連動ピン、３２・・・固定キャス
ター。The drawings show an embodiment of the present invention; FIG. 1 is a side view of a container car, FIG. 2 is a bottom view of the fixing device of the container car, and FIG. 3 is taken along line A-A' in FIG. Line sectional view, 4th
The figure is a sectional view taken along the line BB' in FIG. 2. - 1...Container car, 2...Bracket, 3...
Swivel caster, 4... Drum, 5... Stopping notch, 6... Stopping pin, 7... Pedal, 8... Operating shaft, 9... Regulation arm, 11... Guide hole Hole, 12...
・Spring, 13... Spring receiving part, l... Straight line connecting the spring receiving part and the guide hole, 22... Long hole for interlocking, 23... Swinging arm, 24... Interlocking pin, 32...Fixed casters.

Claims

[Scope of utility model registration request]

A stop pin 6 that moves forward and backward with respect to the drum 4 of the flexible caster 3 and engages and disengages with a notch 5 on the circumferential surface of the drum is attached to a bracket 2 provided at the bottom of the vehicle body 1, and an operating shaft 8 equipped with a pedal 7.
is rotatably mounted on the bracket 2, and the pedal 7 is rotatably mounted on the bracket 2.
The operating shaft 8 and the stop pin 6 are interlocked so that the stop pin 6 moves forward and backward when the actuating shaft 8 is rotated in the forward and reverse directions. is provided protrudingly, and the tip of the arm 9 is connected to the end wall 10 of the bracket 2.
The compression coil spring 12 fitted into the arm 9 is inserted into the guide hole 11 of the end wall 10 and the spring receiving part 13 in the middle of the arm.
A straight line 1 connecting the operating shaft 8 and the through hole 11
When the spring receiver 13 crosses downward, the actuating shaft 8 is urged to rotate in the backward direction of the stop pin, while when the spring receiver 13 crosses the straight line 1 upward, the actuating shaft 8 is urged in the forward direction of the stop pin. A rotational direction fixing device for container car swivel casters that is biased to rotate.