JPS60150346U

JPS60150346U - High load transmission belt

Info

Publication number: JPS60150346U
Application number: JP3867084U
Authority: JP
Inventors: 坦高野; 晋一高木; 和田　潔和; 小西　貞一; 金岡　富蔵
Original assignee: 三ツ星ベルト株式会社
Priority date: 1984-03-16
Filing date: 1984-03-16
Publication date: 1985-10-05

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図は既知の高負荷伝動ベルトの基本構成を示す側面
概要図、第２図は本考案におけるベルトの１例を示す横
方向断面図、第３図は同側面図、第４図イ９口・はブロ
ックの各変形例を示す側面形状図、第５図はブロックの
ベルト接触部分の好適例を示す側断面図である。ａ、ｂ、ｃ・・・・・・平ベルト、Ａ・・・・・・ブロ
ック、Ａ１・・・・・・ブロック下部、ん・・・・・・
ブロック上部延出部、１３・・・・・・ベルト挿入開口
、１４・・・・・・ベルト保持空間。Fig. 1 is a schematic side view showing the basic structure of a known high-load power transmission belt, Fig. 2 is a transverse sectional view showing an example of the belt according to the present invention, Fig. 3 is a side view of the same, and Fig. 4 Figure 5 is a side sectional view showing a preferred example of the belt contacting portion of the block. a, b, c...flat belt, A...block, A1...bottom of block, hmm...
Block upper extension portion, 13... Belt insertion opening, 14... Belt holding space.

Claims

[Claims for Utility Model Registration] 1. In a power transmission belt consisting of blocks arranged at a required pitch perpendicular to the belt traveling direction and a flat belt that connects and supports the blocks in the same traveling direction, A block consisting of a lower inverted trapezoidal part having a surface shape, and an upper extending part that extends upward to form a belt holding space having U-shaped and inverted U-shaped belt insertion openings on the left and right from the center of the inverted trapezoidal part. A high-load power transmission belt comprising: a plurality of layers of flat belts each having a rope tensile member embedded in the belt holding space having the left and right belt insertion openings of the block and held therein. 2. The high-load power transmission belt according to claim 1, wherein the block has a filleting recess at the bottom of the lower trapezoidal portion. 3 In the side shape of the blocks, when the bobbies are fitted, the blocks that are adjacent to each other on the line toward the center of the pulley,
A high-load power transmission belt according to claim 1 or 2, which has an overlapping portion. 4. The high load according to claim 1, 2, or 3 of the utility model registration claim, in which the blocks are adjacent to each other in their side shapes, have concave and convex fitting portions, and are arranged in a fitted state. transmission belt. 5 Utility model registration claims 1 to 5, in which multiple layers of belts are free to move relative to each other at their interfaces and at the interfaces with blocks.
The high-load power transmission belt according to any one of item 4.