JPH01132640U - - Google Patents
Info
- Publication number
- JPH01132640U JPH01132640U JP2770288U JP2770288U JPH01132640U JP H01132640 U JPH01132640 U JP H01132640U JP 2770288 U JP2770288 U JP 2770288U JP 2770288 U JP2770288 U JP 2770288U JP H01132640 U JPH01132640 U JP H01132640U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- thin film
- guide roller
- film body
- spiral groove
- 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
- 239000010409 thin film Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図から第４図は本考案の実施例に係り、第
１図はガイドローラの斜視図、第２図はシート状
薄膜体巻取機の要部斜視図、第３図は巻取り状態
におけるガイドローラとシート状薄膜体との関係
を示す縦断面図、第４図は空気が逃げる状態を示
すガイドローラとシート状薄膜体との相互関係を
示す部分平面図、第５図から第７図は従来例に係
り、第５図は複数のガイドローラを通過中にシー
ト状薄膜体が蛇行する状態を示す部分平面図、第
６図は巻取り状態におけるガイドローラとシート
状薄膜体との関係を示す縦断面図、第７図はシー
ト状薄膜体がガイドローラから浮き上がり走行方
向と直交する方向に移動する状態を示す部分平面
図である。
５はガイドローラ、５ａは円筒状外周面、５ｂ
は螺旋状の溝、６，８は軸受、１０はシート状薄
膜体の一例たるアルミ箔である。
1 to 4 relate to an embodiment of the present invention, in which FIG. 1 is a perspective view of a guide roller, FIG. 2 is a perspective view of main parts of a sheet-like thin film winder, and FIG. 3 is a winding state. FIG. 4 is a longitudinal cross-sectional view showing the relationship between the guide roller and the sheet-like thin film body in FIG. The figures relate to a conventional example; FIG. 5 is a partial plan view showing a meandering state of the sheet-like thin film while passing through a plurality of guide rollers; and FIG. FIG. 7 is a longitudinal cross-sectional view showing the relationship, and FIG. 7 is a partial plan view showing a state in which the sheet-like thin film body is lifted off the guide roller and moves in a direction perpendicular to the traveling direction. 5 is a guide roller, 5a is a cylindrical outer peripheral surface, 5b
1 is a spiral groove, 6 and 8 are bearings, and 10 is an aluminum foil that is an example of a sheet-like thin film.
Claims (1)
上に、少なくとも１条の螺旋状の溝を形成したこ
とを特徴とするシート状薄膜体のガイドローラ。 ２ 前記溝は、左右対称形に形成された右ねじ及
び左ねじからなる螺旋状の溝であることを特徴と
する請求項１に記載のシート状薄膜体のガイドロ
ーラ。[Claims for Utility Model Registration] 1. A guide roller of a sheet-like thin film body, characterized in that at least one spiral groove is formed on a cylindrical outer peripheral surface having the same axis as the axis of a bearing. . 2. The guide roller for a sheet-like thin film body according to claim 1, wherein the groove is a spiral groove consisting of a right-handed thread and a left-handed thread that are symmetrically formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2770288U JPH01132640U (en) | 1988-03-02 | 1988-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2770288U JPH01132640U (en) | 1988-03-02 | 1988-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132640U true JPH01132640U (en) | 1989-09-08 |
Family
ID=31250423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2770288U Pending JPH01132640U (en) | 1988-03-02 | 1988-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653553U (en) * | 1992-12-22 | 1994-07-22 | ティーディーケイ株式会社 | Tape feed roller |
| JP2005270880A (en) * | 2004-03-25 | 2005-10-06 | Fuji Photo Film Co Ltd | Coating apparatus and coating method |
| JP2006273440A (en) * | 2005-03-28 | 2006-10-12 | Fuji Seal International Inc | Sheet delivery device |
-
1988
- 1988-03-02 JP JP2770288U patent/JPH01132640U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653553U (en) * | 1992-12-22 | 1994-07-22 | ティーディーケイ株式会社 | Tape feed roller |
| JP2005270880A (en) * | 2004-03-25 | 2005-10-06 | Fuji Photo Film Co Ltd | Coating apparatus and coating method |
| JP2006273440A (en) * | 2005-03-28 | 2006-10-12 | Fuji Seal International Inc | Sheet delivery device |