JPS6240345U

JPS6240345U -

Info

Publication number: JPS6240345U
Application number: JP13347185U
Authority: JP
Priority date: 1985-08-30
Filing date: 1985-08-30
Publication date: 1987-03-10

Description

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

第１図は接合部を有する従来の平ベルトの側面
図、第２図は第１図の―′断面図、第３図は
接合部のない従来の平ベルトの側面図、第４図は
第３図の―′断面図、第５図はフイルムのみ
で構成される従来の平ベルトの側面図、第６図は
本考案の平ベルトの１実施例を示す側面図、第７
図は第６図の―′断面図、第８図は第６図の
本考案の平ベルトの１実施例の心体の構成を示す
切欠図、第９図、第１０図、第１１図及び第１２
図は本考案の平ベルトの各々他の実施例を示す断
面図である。１，１１…心体、５…接合部、２１，２２…フ
イルム、３０，４０，５０，６０，７０…平ベル
ト、３１…心体、３２，６２，６３，７２，７４
…布、３３，４１，５１，６４，６５…カバーゴ
ム、４１ａ…溝、５１ａ…凹凸面。 Figure 1 is a side view of a conventional flat belt with a joint, Figure 2 is a sectional view along the line -' of Figure 1, Figure 3 is a side view of a conventional flat belt without a joint, and Figure 4 is a side view of a conventional flat belt without a joint. 3 is a cross-sectional view along the line 3, FIG. 5 is a side view of a conventional flat belt made only of film, FIG. 6 is a side view showing one embodiment of the flat belt of the present invention, and FIG.
The figure is a sectional view taken along the line -' of FIG. 6, FIG. 8 is a cutaway view showing the structure of the core body of one embodiment of the flat belt of the present invention shown in FIG. 6, and FIGS. 9, 10, 11, and 12th
The figures are sectional views showing other embodiments of the flat belt of the present invention. DESCRIPTION OF SYMBOLS 1, 11... Core body, 5... Joint part, 21, 22... Film, 30, 40, 50, 60, 70... Flat belt, 31... Core body, 32, 62, 63, 72, 74
... Cloth, 33, 41, 51, 64, 65... Cover rubber, 41a... Groove, 51a... Uneven surface.

Claims

【実用新案登録請求の範囲】 (1) 適当な幅のフイルム又はシートの両縁をつ
き合わせて、同一平面に螺旋状に並べた心体の表
面に布及び／又はカバーゴムを積層し、且つ心体
の表面が露出しないことを特徴とする平ベルト。 (2) カバーゴムの表面に適当な凹凸面を設けて
いることを特徴とする第１項に記載する平ベルト
。 (3) カバーゴムの表面に適当な幅と深さを有す
る複数の溝が、ベルト長さ方向に略平行に設けら
れていることを特徴とする第１項に記載する平ベ
ルト。[Claims for Utility Model Registration] (1) Cloth and/or cover rubber is laminated on the surface of a core body which is arranged spirally on the same plane with both edges of films or sheets of appropriate width abutted against each other, and A flat belt characterized by the fact that the surface of the core body is not exposed. (2) The flat belt according to item 1, wherein the cover rubber has an appropriately uneven surface. (3) The flat belt according to item 1, wherein a plurality of grooves having appropriate width and depth are provided on the surface of the cover rubber substantially parallel to the belt length direction.