JPH045451U - - Google Patents
Info
- Publication number
- JPH045451U JPH045451U JP4473390U JP4473390U JPH045451U JP H045451 U JPH045451 U JP H045451U JP 4473390 U JP4473390 U JP 4473390U JP 4473390 U JP4473390 U JP 4473390U JP H045451 U JPH045451 U JP H045451U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- rubber
- magnet
- wrapped
- magnetic material
- 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
- 239000000696 magnetic material Substances 0.000 claims 5
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は、本考案のニツプロール装置の一例を
示す説明図、第２図は、第１図に示す本考案装置
の要部の説明図、第３図は、従来のニツプロール
装置の一例を示す説明図、第４図は、従来のニツ
プロール装置の接圧状態を示す説明図である。
図中、１……駆動ロール、２，２……ゴム巻き
ロール、４，５，６……磁石である。
FIG. 1 is an explanatory diagram showing an example of the Nipprol device of the present invention, FIG. 2 is an explanatory diagram of the main parts of the device of the present invention shown in FIG. 1, and FIG. 3 is an explanatory diagram showing an example of the conventional Nipprol device. An explanatory diagram, FIG. 4, is an explanatory diagram showing a contact pressure state of a conventional nip roll device. In the figure, 1... drive roll, 2, 2... rubber-wrapped roll, 4, 5, 6... magnet.
Claims (1)
巻きロール２とよりなるニツプロール装置におい
て、ゴム巻きロール２として、磁石を配置したロ
ールを使用するか、または、磁性材料を配置し若
しくは磁性材料で構成したロールを使用し、そし
て、ゴム巻きロール２の近傍には磁石又は磁性材
料を配置（但し、ゴム巻きロールが磁石を配置し
ていない場合は磁石を配置）し、ゴム巻きロール
２に付与される磁力の反発力及び／又は吸引力に
よりゴム巻きロール２の撓変形を矯正したことを
特徴とするニツプロール装置。 (2) 駆動ロール１とこれに接圧配置されたゴム
巻きロール２とよりなるニツプロール装置におい
て、ゴム巻きロール２として、磁石を配置したロ
ールを使用するか、または、磁性材料を配置し若
しくは磁性材料で構成したロールを使用し、そし
て、駆動ロール１及びゴム巻きロール２の軸芯延
長線上のゴム巻きロール２の近傍には磁石又は磁
性材料を配置（但し、ゴム巻きロールが磁石を配
置していない場合は磁石を配置）し、ゴム巻きロ
ール２に付与される磁力の反発力によりゴム巻き
ロール２の前記接圧を行つたことを特徴とするニ
ツプロール装置。[Claims for Utility Model Registration] (1) In a nip roll device consisting of a drive roll 1 and a rubber-wrapped roll 2 placed in contact with the drive roll 1, a roll on which a magnet is arranged is used as the rubber-wound roll 2, or , a magnetic material is arranged or a roll made of a magnetic material is used, and a magnet or a magnetic material is arranged near the rubber-wrapped roll 2 (however, if the rubber-wrapped roll does not have a magnet, the magnet is not placed). A nip roll device characterized in that the rubber-wrapped roll 2 is corrected for bending deformation by the repulsion and/or attraction force of the magnetic force applied to the rubber-wound roll 2. (2) In a nip roll device consisting of a drive roll 1 and a rubber-wrapped roll 2 placed in contact with the drive roll 1, the rubber-wound roll 2 may be a roll with a magnet arranged thereon, or a roll with a magnetic material arranged or a magnetic A magnet or a magnetic material is placed near the rubber-wrapped roll 2 on the axis extension of the drive roll 1 and the rubber-wrapped roll 2 (however, if the rubber-wrapped roll does not have a magnet) 2. A nip roll device characterized in that a magnet is placed in the case where a magnet is not provided, and the contact pressure of the rubber-wrapped roll 2 is performed by the repulsive force of the magnetic force applied to the rubber-wound roll 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4473390U JPH045451U (en) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4473390U JPH045451U (en) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045451U true JPH045451U (en) | 1992-01-20 |
Family
ID=31558296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4473390U Pending JPH045451U (en) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045451U (en) |
-
1990
- 1990-04-26 JP JP4473390U patent/JPH045451U/ja active Pending
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