JPH02147416U - - Google Patents
Info
- Publication number
- JPH02147416U JPH02147416U JP5738889U JP5738889U JPH02147416U JP H02147416 U JPH02147416 U JP H02147416U JP 5738889 U JP5738889 U JP 5738889U JP 5738889 U JP5738889 U JP 5738889U JP H02147416 U JPH02147416 U JP H02147416U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- guide roll
- guide
- roll body
- surface irregularities
- 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
- 238000005488 sandblasting Methods 0.000 claims description 3
Description
第１図はこの考案の第１実施例によるサンドブ
ラストをもつて凹凸を形成したガイドロールの要
部縦断面図、第２図はこの考案の第２実施例によ
る縦溝をもつて凹凸を形成したガイドロールの全
体図、第３図はこの考案の第３実施例による螺旋
溝をもつて凹凸を形成したガイドロールの全体図
である。
１……ロール本体、２……凹凸、２Ａ……サン
ドブラスト、２Ｂ……縦溝、２Ｃ……螺旋溝、３
……空気逃がし手段、Ａ……連続シート。
Fig. 1 is a vertical cross-sectional view of a main part of a guide roll with unevenness formed by sandblasting according to the first embodiment of this invention, and Fig. 2 shows a guide roll with unevenness formed with vertical grooves according to the second embodiment of this invention. FIG. 3 is an overall view of a guide roll having spiral grooves and irregularities according to a third embodiment of this invention. 1...Roll body, 2...Irregularities, 2A...Sandblasting, 2B...Vertical grooves, 2C...Spiral grooves, 3
...Air release means, A...Continuous sheet.
Claims (1)
して搬送される連続シートとの間に空気逃がし手
段となる凹凸を形成したことを特徴とするガイド
ロール。 (2) ロール本体の表面凹凸が、ロールの円周面
に対するサンドブラストから成るようにした請求
項１記載のガイドロール。 (3) ロール本体の表面凹凸が、ロールの周方向
に対する多数の個別縦溝から成るようにした請求
項１記載のガイドロール。 (4) ロール本体の表面凹凸が、ロールの軸方向
に対する螺旋溝から成るようにした請求項１記載
のガイドロール。[Claims for Utility Model Registration] (1) A guide roll characterized in that the surface material of the roll body is formed with unevenness that serves as an air escape means between the surface area and the continuous sheet being conveyed in contact with the surface material. (2) The guide roll according to claim 1, wherein the surface irregularities of the roll body are formed by sandblasting the circumferential surface of the roll. (3) The guide roll according to claim 1, wherein the surface irregularities of the roll body are comprised of a large number of individual vertical grooves in the circumferential direction of the roll. (4) The guide roll according to claim 1, wherein the surface irregularities of the roll body are formed of spiral grooves in the axial direction of the roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5738889U JPH02147416U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5738889U JPH02147416U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147416U true JPH02147416U (en) | 1990-12-14 |
Family
ID=31582047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5738889U Pending JPH02147416U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147416U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6317171B2 (en) * | 1981-03-02 | 1988-04-12 | Meidensha Electric Mfg Co Ltd | |
| JPS6326655B2 (en) * | 1983-07-05 | 1988-05-31 | Ii Ai Deyuhon De Nimoasu Ando Co |
-
1989
- 1989-05-18 JP JP5738889U patent/JPH02147416U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6317171B2 (en) * | 1981-03-02 | 1988-04-12 | Meidensha Electric Mfg Co Ltd | |
| JPS6326655B2 (en) * | 1983-07-05 | 1988-05-31 | Ii Ai Deyuhon De Nimoasu Ando Co |