JPH0423856U - - Google Patents
Info
- Publication number
- JPH0423856U JPH0423856U JP6617190U JP6617190U JPH0423856U JP H0423856 U JPH0423856 U JP H0423856U JP 6617190 U JP6617190 U JP 6617190U JP 6617190 U JP6617190 U JP 6617190U JP H0423856 U JPH0423856 U JP H0423856U
- Authority
- JP
- Japan
- Prior art keywords
- twisting
- twisted
- ply
- twisted yarn
- yarn cord
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- -1 isocyanate compound Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
第１図は本考案に係る動力伝動用ベルトの一例
の歯付ベルトの斜視図、第２図は本考案の特徴を
なす抗張体コードの構成の一例を示すコード断面
図、第３図は動力伝動用ベルトの走行試験機のレ
イアウトを示す説明図である。
１……歯付ベルト、２……補強布、３……ゴム
弾性体、４……抗張体コード、５……フイラメン
ト、６……無撚りの子なわ。
FIG. 1 is a perspective view of a toothed belt as an example of a power transmission belt according to the present invention, FIG. 2 is a cross-sectional view of a cord showing an example of the structure of a tensile cord that is a feature of the present invention, and FIG. FIG. 2 is an explanatory diagram showing the layout of a running test machine for power transmission belts. 1... Toothed belt, 2... Reinforcement cloth, 3... Rubber elastic body, 4... Tensile cord, 5... Filament, 6... Non-twisted rope.
Claims (1)
合物から選ばれた液によつて接着処理してなる撚
糸コードを抗張体として使用した動力伝動用ベル
トであつて、前記撚糸コードが３００〜３１００
デニールの無撚りリボン状で集束処理したアラミ
ド繊維フイラメントを下撚りなしに子なわとし、
該子なわを数本集束して一度上撚りしたあと、再
度上撚りして合計の上撚り係数が２．９〜３．５
の範囲に撚糸せしめた撚糸コードからなることを
特徴とする動力伝動用ベルト。 A power transmission belt using, as a tensile member, a twisted yarn cord adhesively treated with a liquid selected from RFL liquid, an epoxy compound, and an isocyanate compound, wherein the twisted yarn cord has a diameter of 300 to 3100.
The denier non-twisted ribbon-shaped aramid fiber filament is made into a rope without any pre-twisting.
After converging several ropes and ply-twisting them once, ply-twisting them again to obtain a total ply-twisting coefficient of 2.9 to 3.5.
A power transmission belt characterized by being made of a twisted yarn cord twisted in a range of .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6617190U JPH0423856U (en) | 1990-06-21 | 1990-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6617190U JPH0423856U (en) | 1990-06-21 | 1990-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423856U true JPH0423856U (en) | 1992-02-26 |
Family
ID=31598651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6617190U Pending JPH0423856U (en) | 1990-06-21 | 1990-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657568A (en) * | 1992-06-11 | 1994-03-01 | Bando Chem Ind Ltd | Fiber cord for reinforcement and rubber-cord composite material produced by using the cord |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549347A (en) * | 1977-06-24 | 1979-01-24 | Tsubakimoto Chain Co | Anti-tension member for power transmission belt and the latter using the former |
| JPS56105135A (en) * | 1980-01-19 | 1981-08-21 | Mitsuboshi Belting Ltd | Power transmission belt |
-
1990
- 1990-06-21 JP JP6617190U patent/JPH0423856U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549347A (en) * | 1977-06-24 | 1979-01-24 | Tsubakimoto Chain Co | Anti-tension member for power transmission belt and the latter using the former |
| JPS56105135A (en) * | 1980-01-19 | 1981-08-21 | Mitsuboshi Belting Ltd | Power transmission belt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657568A (en) * | 1992-06-11 | 1994-03-01 | Bando Chem Ind Ltd | Fiber cord for reinforcement and rubber-cord composite material produced by using the cord |
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