JPS62174139U - - Google Patents
Info
- Publication number
- JPS62174139U JPS62174139U JP6334686U JP6334686U JPS62174139U JP S62174139 U JPS62174139 U JP S62174139U JP 6334686 U JP6334686 U JP 6334686U JP 6334686 U JP6334686 U JP 6334686U JP S62174139 U JPS62174139 U JP S62174139U
- Authority
- JP
- Japan
- Prior art keywords
- twists
- toothed belt
- twisted
- teeth
- tension member
- 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
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
Description
第１図は本考案に係る歯付ベルトの一例を示す
斜視図、第２図は同ベルトの抗張体であるガラス
繊維ロープの断面図、第３図は歯付ベルトの走行
試験機のレイアウト、第４図はロープの上撚り数
とベルトの引張強さ及び屈曲走行後の強力保持率
の関係を示すグラフ、第５図はロープの上撚り数
と走行後の張力保持率との関係を示すグラフ、第
６図は歯付ベルトの注水走行試験機の概略図そし
て第７図は上撚り数と注水走行後の強力保持率の
関係を示すグラフである。
１……歯付ベルト、２……歯部、５……抗張体
、６……ストランド、７……子なわ。
Figure 1 is a perspective view showing an example of a toothed belt according to the present invention, Figure 2 is a cross-sectional view of a glass fiber rope that is the tensile member of the belt, and Figure 3 is the layout of a running test machine for toothed belts. , Figure 4 is a graph showing the relationship between the number of twists of the rope, the tensile strength of the belt, and the strength retention rate after running with bending, and Figure 5 is a graph showing the relationship between the number of twists of the rope and the tension retention rate after running. The graphs shown in FIG. 6 are a schematic diagram of a water injection running test machine for toothed belts, and FIG. 7 is a graph showing the relationship between the number of twists and the strength retention rate after water injection running. 1...Toothed belt, 2...Tooth portion, 5...Tensile body, 6...Strand, 7...Land rope.
Claims (1)
面を帆布で被覆すると共にピツチライン位置に抗
張体を埋設せしめた歯付ベルトにおいて、前記抗
張体として上撚りと下撚りを逆方向にし、且つ下
撚り回数を２．０〜２．５回／２５mm、上撚り回
数を１．４〜２．０回／２５mmに構成してなるこ
とを特徴とする歯付ベルト。 In a toothed belt in which teeth with a constant pitch are formed on the inside, the surface of the teeth is covered with canvas, and a tension member is embedded at the pitch line position, the tension member is first twisted and first twisted in opposite directions. A toothed belt characterized in that the number of first twists is 2.0 to 2.5 times/25 mm, and the number of first twists is 1.4 to 2.0 times/25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6334686U JPS62174139U (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6334686U JPS62174139U (en) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174139U true JPS62174139U (en) | 1987-11-05 |
Family
ID=30898482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6334686U Pending JPS62174139U (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09124802A (en) * | 1995-10-30 | 1997-05-13 | Bando Chem Ind Ltd | Production of tension member for belt |
-
1986
- 1986-04-25 JP JP6334686U patent/JPS62174139U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09124802A (en) * | 1995-10-30 | 1997-05-13 | Bando Chem Ind Ltd | Production of tension member for belt |
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