JPS6421839U - - Google Patents
Info
- Publication number
- JPS6421839U JPS6421839U JP11772687U JP11772687U JPS6421839U JP S6421839 U JPS6421839 U JP S6421839U JP 11772687 U JP11772687 U JP 11772687U JP 11772687 U JP11772687 U JP 11772687U JP S6421839 U JPS6421839 U JP S6421839U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- rubber
- power transmission
- short fibers
- directional
- 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
- 239000000835 fiber Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係るＶベルトの部分切欠斜視
図、第２図は本考案に係るＶベルトの横断面図、
第３図は方向性ゴムシート積層体の部分切欠斜視
図、第４図は実験に用いた走行試験の概略図、第
５図は従来のラツプドＶベルトの横断面図である
。
１……抗張体ロープ、２……クツシヨンゴム層
、３……抗張体層、４……伸張ゴム層、５……圧
縮ゴム層、６……方向性ゴムシート、７……短繊
維、９……ゴム付き帆布、１０……Ｖベルト。
FIG. 1 is a partially cutaway perspective view of the V-belt according to the present invention, FIG. 2 is a cross-sectional view of the V-belt according to the present invention,
FIG. 3 is a partially cutaway perspective view of a oriented rubber sheet laminate, FIG. 4 is a schematic diagram of a running test used in the experiment, and FIG. 5 is a cross-sectional view of a conventional wrapped V-belt. DESCRIPTION OF SYMBOLS 1... Tensile rope, 2... Cushion rubber layer, 3... Tensile layer, 4... Stretch rubber layer, 5... Compression rubber layer, 6... Directional rubber sheet, 7... Short fiber, 9...Canvas with rubber, 10...V belt.
Claims (1)
、伸張ゴム層及び圧縮ゴム層を配し、その外周全
面にわたり所定量の短繊維群を一定方向に埋設し
た配向性を有する２枚の方向性ゴムシートを各々
の短繊維がバイアス状となるよう交差させて積層
被覆せしめたことを特徴とする動力伝動用Ｖベル
ト。 ２ 前記２枚の方向性ゴムシートの短繊維配向方
向のベルト長手方向の交差角θは、９０〜１３０
°の範囲にある実用新案登録請求の範囲第１項記
載の動力伝動用Ｖベルト。 ３ 前記方向性ゴムシートの短繊維混入量は、ゴ
ム１００重量部に対し２０〜５０重量部の範囲で
ある実用新案登録請求の範囲第１項第２項記載の
動力伝動用Ｖベルト。[Scope of Claim for Utility Model Registration] 1. Orientation in which a stretch rubber layer and a compressed rubber layer are arranged above and below a cushion rubber layer in which a tensile body is embedded, and a predetermined amount of short fibers are embedded in a fixed direction over the entire outer periphery. 1. A V-belt for power transmission, characterized in that two directional rubber sheets having the following properties are laminated and coated by crossing each other so that the short fibers of each sheet are biased. 2 The intersection angle θ of the short fiber orientation direction of the two directional rubber sheets in the belt longitudinal direction is 90 to 130.
The V-belt for power transmission according to claim 1 of the utility model registration claim, which is within the range of . 3. The V-belt for power transmission according to claim 1 or 2, wherein the amount of short fibers mixed in the directional rubber sheet is in the range of 20 to 50 parts by weight per 100 parts by weight of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11772687U JPS6421839U (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11772687U JPS6421839U (en) | 1987-07-30 | 1987-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421839U true JPS6421839U (en) | 1989-02-03 |
Family
ID=31361436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11772687U Pending JPS6421839U (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544597U (en) * | 1991-11-19 | 1993-06-15 | 充弘 藤原 | Sumi polisher |
-
1987
- 1987-07-30 JP JP11772687U patent/JPS6421839U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544597U (en) * | 1991-11-19 | 1993-06-15 | 充弘 藤原 | Sumi polisher |
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