JPS5977643U

JPS5977643U - V-shaped block belt

Info

Publication number: JPS5977643U
Application number: JP17382582U
Authority: JP
Inventors: 坦高野
Original assignee: 三ツ星ベルト株式会社
Priority date: 1982-11-16
Filing date: 1982-11-16
Publication date: 1984-05-25
Also published as: JPS6316913Y2

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る■形ブロックベルトの１例を示す
部分斜視図、第２図イ９口は平形環状ベルトの一部切欠
斜視図及び断面構造図、第３図は本考案ベルトに使用す
る■形ブロックの１例を示す斜視図、第４図は本考案ベ
ルト−の変形実施例を示す巾方向断面図である。１・・・平形環状ベルト、２・・・■形ブロック、３゜
３′・・・帆布、４・・・抗張体コード、５，５′・・
・弾性体、６・・・ブロック本体、７・・・凹溝、８・
・・折曲部。Fig. 1 is a partial perspective view showing one example of the ■-shaped block belt according to the present invention, Fig. 2 (a) is a partially cutaway perspective view and cross-sectional structural diagram of a flat annular belt, and Fig. 3 is a partial perspective view showing an example of the belt of the present invention. FIG. 4 is a perspective view showing one example of the ■-shaped block used, and FIG. 4 is a cross-sectional view in the width direction showing a modified embodiment of the belt of the present invention. 1... Flat circular belt, 2... ■-shaped block, 3゜3'... Canvas, 4... Tensile cord, 5,5'...
・Elastic body, 6... Block body, 7... Concave groove, 8.
...Bending part.

Claims

【実用新案登録請求の範囲】１　らせん巻抗張体コードを弾性体で被覆し、かつその
両面を帆布で被覆してなる平形環状ベルトに、上面に前
記ベルトを巾方向において受は入れ嵌着支持する凹溝と
、該凹溝のベルト巾方向両側において上方へ延びる折曲
部を形成せしめた■形ブロックを、その凹溝に前記平形
環状ベルトを嵌着し、かつ折曲部をその上へ折り曲げ重
畳せしめて前記平形環状ベルトの長手方向に適宜間隙を
存してその全周にわたり多数取り付けてなることを特徴
とする■形ブロックベルト。　。２　折曲部が折曲容易な比較的薄肉の立壁構造である実
用新案登録請求の範囲第１項記載の■形ブロックベルト
。３　■形ブロック形状が底面ならび１こ凹溝内底面をと
もに直状平面とする逆台形形状である実用新案登録請求
の範囲第１項又は第２項記載の■形ブロックベルト。４　■形ブロック形状が底面ならびに凹溝内底面を共に
アーチ形彎曲面とするアーチ形逆台形形状である実用新
案登録請求の範囲第１項又は第２項記載の■形ブロック
ベルト。５　■形ブロックが金属製である実用新案登録請求の範
囲第１〜４項の何れかに記載の■形ブロックベルト。６　■形ブロックが樹脂材である実用新案登録請求の範
囲第１〜４項の何れかに記載の■形ブロックベルト。[Claims for Utility Model Registration] 1. A flat annular belt formed by covering a spirally wound tensile cord with an elastic material and covering both sides with canvas, and fitting the belt into the upper surface with a receiver in the width direction. The flat annular belt is fitted into the groove of a ■-shaped block formed with a support groove and a bent portion extending upward on both sides of the groove in the belt width direction, and the bent portion is placed above the square block. A large number of block belts are formed by bending and overlapping each other and attaching a large number of them to the entire circumference of the flat annular belt, leaving appropriate gaps in the longitudinal direction of the flat annular belt. . 2. The ■-shaped block belt according to claim 1 of the utility model registration claim, wherein the bending portion has a relatively thin vertical wall structure that is easy to bend. 3. The ■-shaped block belt according to claim 1 or 2, wherein the ■-shaped block has an inverted trapezoidal shape in which both the bottom surface and the inner bottom surface of the concave groove are straight planes. 4. The ■-shaped block belt according to claim 1 or 2, wherein the ■-shaped block has an arched inverted trapezoidal shape in which both the bottom surface and the inner bottom surface of the groove are arched curved surfaces. 5. The ■-shaped block belt according to any one of claims 1 to 4 of the utility model registration claim, wherein the ■-shaped block is made of metal. 6. The ■-shaped block belt according to any one of claims 1 to 4 of the utility model registration claim, wherein the ■-shaped block is made of a resin material.