JPH0367097U - - Google Patents
Info
- Publication number
- JPH0367097U JPH0367097U JP12878889U JP12878889U JPH0367097U JP H0367097 U JPH0367097 U JP H0367097U JP 12878889 U JP12878889 U JP 12878889U JP 12878889 U JP12878889 U JP 12878889U JP H0367097 U JPH0367097 U JP H0367097U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- roll
- young
- modulus
- wrapped around
- 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
- 230000013011 mating Effects 0.000 claims description 2
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Paper (AREA)
Description
第１図は本考案の一実施例の側断面図、第２図
は本考案の一実施例においてゴムに生じる剪断応
力分布を示す要部拡大側断面図、第３図は従来例
の側断面図、第４図は従来例においてゴムに生じ
る剪断応力分布を示す要部拡大側断面図である。
１…芯ロール、２，２ａ，２ｂ…ゴム、３…ゴ
ムロール、５…相手ロール、７…ウエブ、８…接
触部、９，９…境界面、ｔ，ｔａ，ｔｂ…肉厚、
Ｅ２ａ，Ｅ２ｂ，Ｅ３…ヤング率、τ，τ′…剪
断応力を示す。
Fig. 1 is a side sectional view of an embodiment of the present invention, Fig. 2 is an enlarged side sectional view of essential parts showing the distribution of shear stress generated in rubber in an embodiment of the present invention, and Fig. 3 is a side sectional view of a conventional example. 4 are enlarged side sectional views of essential parts showing the distribution of shear stress occurring in rubber in a conventional example. DESCRIPTION OF SYMBOLS 1... Core roll, 2, 2a, 2b... Rubber, 3... Rubber roll, 5... Mating roll, 7... Web, 8... Contact part, 9, 9... Boundary surface, t, ta, tb... Wall thickness,
E 2a , E 2b , E 3 ... Young's modulus, τ, τ' ... shear stress.
Claims (1)
手ロールとの間でウエブを所定の圧力で挟み込み
回転により下流側へ送るためのゴムロールにおい
て、前記芯ロールに巻き付けるゴムを複数層に分
割すると共に芯ロール、複数のゴム層の接触する
各境界面を一体に接着し、且つ外層から内層へ向
けゴムのヤング率を前記芯ロールのヤング率に近
づくよう順次大きくしたことを特徴とするゴムロ
ール。 Rubber is integrally wrapped around the outer periphery of the core roll, and the rubber roll is used to pinch the web at a predetermined pressure between it and a mating roll and send it downstream by rotation.The rubber to be wrapped around the core roll is divided into multiple layers and A rubber roll, characterized in that the contacting boundary surfaces of a plurality of rubber layers are bonded together, and the Young's modulus of the rubber is gradually increased from the outer layer to the inner layer so as to approach the Young's modulus of the core roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12878889U JPH0367097U (en) | 1989-11-02 | 1989-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12878889U JPH0367097U (en) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367097U true JPH0367097U (en) | 1991-06-28 |
Family
ID=31676470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12878889U Pending JPH0367097U (en) | 1989-11-02 | 1989-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018203385A (en) * | 2017-05-30 | 2018-12-27 | クレハエラストマー株式会社 | Rubber strip and roller |
-
1989
- 1989-11-02 JP JP12878889U patent/JPH0367097U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018203385A (en) * | 2017-05-30 | 2018-12-27 | クレハエラストマー株式会社 | Rubber strip and roller |
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