JPS60188602U

JPS60188602U - Swivel wheels that can be fixed on the moving path

Info

Publication number: JPS60188602U
Application number: JP7747284U
Authority: JP
Inventors: 清春浅井; 森口　秀宣
Original assignee: 岩谷産業株式会社; ハンマーキヤスター株式会社
Priority date: 1984-05-25
Filing date: 1984-05-25
Publication date: 1985-12-13

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図は自在車輪の一部切除正面図、第２図は全体斜視
図である。１・・・取付部、２・・・二叉枢支枠、３・・・２の脚
片、４・・・車輪、１５・・・移動通路（動く歩道）、
１６・・・１５の踏面、１７・・・条溝、１８，１８Ｃ
，１８Ｅ・・・突条、１９・・・制動板、２１・・・連
結板、２２・・・噛込異物排除具。第１図第２図FIG. 1 is a partially cutaway front view of the swivel wheel, and FIG. 2 is an overall perspective view. DESCRIPTION OF SYMBOLS 1... Mounting part, 2... Bifurcated pivot support frame, 3... 2 leg pieces, 4... Wheels, 15... Moving path (moving walkway),
16...15 treads, 17...grooves, 18, 18C
, 18E... Protrusion, 19... Braking plate, 21... Connecting plate, 22... Biting foreign object remover. Figure 1 Figure 2

Claims

[Scope of utility model registration request]

A wheel 4 is rotatably supported between both leg pieces 3 of a two-pronged pivot support frame 2 which is rotatably supported by the mounting portion 1, and grooves 17 formed on the tread 16 of the moving passage 15 on the outer peripheral surface of the wheel 4 are provided. In a swivel wheel formed by a plurality of intervening protrusions 18 protruding in the circumferential direction,
The amount of protrusion of the protrusion 18C located at the center of the wheel 4 in the width direction is formed to be slightly larger than the amount of protrusion of the protrusion 18E located near the side edges of the wheel 4 in the width direction, and An abbreviated brake plate 19 is integrally formed on the leg piece 3, and the difference in height between the tip of the protrusion 18C located at the center in the width direction of the wheel and the lower end of the brake plate 19 is determined by the movement path 15. The protrusion 1 of the wheel 4 is formed at one end of the connecting plate 21 which is formed smaller than the depth dimension of the groove 17 of the two-pronged support frame 2 and connects the upper ends of both leg pieces 3L and 3R of the two-pronged support frame 2.
8. A flexible wheel that can be fixed on a passenger conveyor, characterized in that a jammed foreign matter remover 22 that engages with the passenger conveyor is formed.