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JPS59147944U - Multi-projection belt - Google Patents

Multi-projection belt

Info

Publication number
JPS59147944U
JPS59147944U JP4318583U JP4318583U JPS59147944U JP S59147944 U JPS59147944 U JP S59147944U JP 4318583 U JP4318583 U JP 4318583U JP 4318583 U JP4318583 U JP 4318583U JP S59147944 U JPS59147944 U JP S59147944U
Authority
JP
Japan
Prior art keywords
belt
protrusion
short fibers
rubber
rubber layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4318583U
Other languages
Japanese (ja)
Other versions
JPS6316911Y2 (en
Inventor
森岡　義和
鶴田　静明
Original Assignee
バンドー化学株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by バンドー化学株式会社 filed Critical バンドー化学株式会社
Priority to JP4318583U priority Critical patent/JPS59147944U/en
Publication of JPS59147944U publication Critical patent/JPS59147944U/en
Application granted granted Critical
Publication of JPS6316911Y2 publication Critical patent/JPS6316911Y2/ja
Granted legal-status Critical Current

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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) [Abstract] 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 the drawing]

図面は本考案の実施態様を例示するもので、第１図およ
び第２図は多突条ベルト概略図、第３図は屈曲寿命評価
試験に用いたシステムの説明図、第４図は異音評価試験
に用いる回転変動強制機の説明図、第５図は耐摩耗性評
価試験に用いたシステムの説明図、第６図ないし第１０
図はそれぞれ異音特性、屈曲寿命特性および耐摩耗特性
についての試験結果を示す図、第１１図は従来の多突条
ベルトの概略図である。 １・・・多突条ベルト、２・・・ベルト基部、３・・・
突条、９・・・中間ゴム層。The drawings illustrate the embodiment of the present invention. Figures 1 and 2 are schematic diagrams of a multi-protrusion belt, Figure 3 is an explanatory diagram of the system used in the bending life evaluation test, and Figure 4 is an illustration of abnormal noise. An explanatory diagram of the rotational variation forced machine used in the evaluation test, Figure 5 is an explanatory diagram of the system used in the wear resistance evaluation test, Figures 6 to 10
The figures each show test results for abnormal noise characteristics, bending life characteristics, and wear resistance characteristics, and FIG. 11 is a schematic diagram of a conventional multi-protrusion belt. 1...Multi-projection belt, 2...Belt base, 3...
Projection, 9... intermediate rubber layer.

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ベルト基帯に対し複数の突条がベルト長手方向に
沿って突設されたベルトであって、前記突条の高さ方向
の中間部位に、少なくとも８００に９〆ｄ程度の弾性率
を有する短繊維をベルト方向に配列した硬度の高いゴム
からなる中間ゴム層が配置されていることを特徴とする
多突条ベルト。(1) A belt in which a plurality of protrusions protrude from the belt base belt along the belt longitudinal direction, and an elastic modulus of at least about 800 to 9〆d is provided at an intermediate portion in the height direction of the protrusions. 1. A multi-protrusion belt comprising an intermediate rubber layer made of hard rubber in which short fibers having the following properties are arranged in the direction of the belt. （２）中間ゴム層の硬質ゴムは、突条を構成するその他
のゴムよりも２°以上硬度が高いところの実用新案登録
請求の範囲第１項記載の多突条ベルト。(2) The multi-protrusion belt according to claim 1, wherein the hard rubber of the intermediate rubber layer has a hardness 2° or more higher than the other rubber constituting the protrusion. （３）中間ゴム層は、ゴム配合物１００容量部に対し短
繊維７〜３０容量部が配合されてなるところの実用新案
登録請求の範囲第１項または第２項記載の多突条ベルト
。(3) The multi-projection belt according to claim 1 or 2, wherein the intermediate rubber layer contains 7 to 30 parts by volume of short fibers per 100 parts by volume of the rubber compound. （４）中間コム層の厚さは、突゛条高さの１４〜４５％
であり、しかして中間ゴム層は、突条先端から、突条高
さの４５〜８５％に相当する距離だけ離れた位置を占め
るところの実用新案登録請求の範囲第１項、第２項また
は第３項記載の多突条ベルト。(4) The thickness of the intermediate comb layer is 14 to 45% of the ridge height.
and the intermediate rubber layer occupies a position away from the tip of the protrusion by a distance corresponding to 45 to 85% of the height of the protrusion. The multi-protrusion belt described in paragraph 3. （５）　　短繊維は、ポリフェニレンイソフタルアミド
からなる合成繊維であるところの実用新案登録請求の範
囲第１項記載の多突条ベルト。(5) The multi-protrusion belt according to claim 1, wherein the short fibers are synthetic fibers made of polyphenylene isophthalamide. （６）短繊維は、綿繊維であるところの実用新案登録請
求の範囲第１項記載の多突条ベルト。(6) The multi-projection belt according to claim 1, wherein the short fibers are cotton fibers.
JP4318583U 1983-03-24 1983-03-24 Multi-projection belt Granted JPS59147944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4318583U JPS59147944U (en) 1983-03-24 1983-03-24 Multi-projection belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4318583U JPS59147944U (en) 1983-03-24 1983-03-24 Multi-projection belt

Publications (2)

Publication Number Publication Date
JPS59147944U true JPS59147944U (en) 1984-10-03
JPS6316911Y2 JPS6316911Y2 (en) 1988-05-13

Family

ID=30173705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4318583U Granted JPS59147944U (en) 1983-03-24 1983-03-24 Multi-projection belt

Country Status (1)

Country Link
JP (1) JPS59147944U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146942A (en) * 1999-11-22 2001-05-29 Mitsuboshi Belting Ltd Transmission belt

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545782A (en) * 1978-09-27 1980-03-31 Freeman Chemical Corp Hard polyurethane foam containing polyester residue digested product
JPS56173242U (en) * 1980-05-24 1981-12-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545782A (en) * 1978-09-27 1980-03-31 Freeman Chemical Corp Hard polyurethane foam containing polyester residue digested product
JPS56173242U (en) * 1980-05-24 1981-12-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146942A (en) * 1999-11-22 2001-05-29 Mitsuboshi Belting Ltd Transmission belt
JP4495285B2 (en) * 1999-11-22 2010-06-30 三ツ星ベルト株式会社 Transmission belt

Also Published As

Publication number Publication date
JPS6316911Y2 (en) 1988-05-13

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