JPS60149919U

JPS60149919U - suppression ring

Info

Publication number: JPS60149919U
Application number: JP3698784U
Authority: JP
Inventors: 隆大原; 隆鈴木
Original assignee: 北海道糖業株式会社; 道藤ゴム工業株式会社
Priority date: 1984-03-14
Filing date: 1984-03-14
Publication date: 1985-10-04

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 the drawing]

第１図は側面図、第２図はＡ−Ａ線断面図、第　　　　
３図は他の実施例の断面図、第４図は他の実施例の正面
図、第５図は同上の側面図、第６図はＢ　−Ｂ線断面図
、第７区はＣ−Ｃ線断面図である。１・・・・・・鎮圧輪、２・・・・・・鉄輪、２Ａ・・
・・・・接地用外周面、３・・・・・・ゴム輪、４・・
・・・・空間部。Figure 1 is a side view, Figure 2 is a sectional view taken along line A-A,
3 is a sectional view of another embodiment, FIG. 4 is a front view of another embodiment, FIG. 5 is a side view of the same as above, FIG. 6 is a sectional view taken along the line B-B, and the seventh section is C-C. FIG. 1... Suppression ring, 2... Steel ring, 2A...
...Outer surface for grounding, 3...Rubber ring, 4...
...Space department.

Claims

[Scope of Claim for Utility Model Registration] 1. In a compression wheel formed by attaching a cylindrical rubber ring 3 to the grounding outer circumferential surface 2A of the iron ring 2, a sealed state is provided between the entire surface of the outer circumferential surface 2A and the rubber ring 3. , A suppression ring characterized in that a space portion 4 is formed. 2. The compression ring according to claim 1, wherein the space 4 is formed by a planar depression 3A formed on the inner peripheral surface of the rubber ring 3. 3 A locking protrusion 2 is provided on the outer periphery of the left and right side surfaces 2B of the iron ring 2.
B' is provided to protrude outward, and the left and right ends of the rubber ring 3 are provided with receiving grooves 3B that enclose and engage with the protrusions 2B'. The suppression ring described in item 2.