JPH0188661U - - Google Patents
Info
- Publication number
- JPH0188661U JPH0188661U JP18445187U JP18445187U JPH0188661U JP H0188661 U JPH0188661 U JP H0188661U JP 18445187 U JP18445187 U JP 18445187U JP 18445187 U JP18445187 U JP 18445187U JP H0188661 U JPH0188661 U JP H0188661U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- clip
- stretching machine
- grooves
- film
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Advancing Webs (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
第１図は本考案の実施例を示す延伸機の正面断
面図、第２図は第１図における要部の拡大図、第
３図は第２図における電磁石及びヨーク部の詳細
図、第４図は空隙長と制御電流との関係を示す線
図、第５図は他の実施例を示し、第３図より溝数
を増加させたヨーク部の詳細図、第６図は従来の
延伸機の１例を示す平面図、第７図は第６図の
〜断面図、第８図は第７図における要部の拡大
断面図である。
図の主要部分の説明、１…フイルム、４１…ク
リツプ本体、４２…クリツプレバー、４４…クリ
ツプ台、４５…ローラチエン、４６…レール、５
１，５２，５３…磁性ヨーク、５５，５６，５７
…電磁石、５５ａ，５５ｃ…溝、５５ｂ…コイル
、５５ｄ…ヨーク。
Fig. 1 is a front sectional view of a drawing machine showing an embodiment of the present invention, Fig. 2 is an enlarged view of the main parts in Fig. 1, Fig. 3 is a detailed view of the electromagnet and yoke part in Fig. 2, and Fig. 4 is a detailed view of the electromagnet and yoke part in Fig. 2. The figure is a diagram showing the relationship between air gap length and control current, Figure 5 shows another embodiment, a detailed view of the yoke part with an increased number of grooves than Figure 3, and Figure 6 shows a conventional drawing machine. 7 is a sectional view of FIG. 6, and FIG. 8 is an enlarged sectional view of a main part in FIG. 7. Explanation of the main parts of the figure: 1...Film, 41...Clip body, 42...Clip lever, 44...Clip base, 45...Roller chain, 46...Rail, 5
1, 52, 53...magnetic yoke, 55, 56, 57
...Electromagnet, 55a, 55c...Groove, 55b...Coil, 55d...Yoke.
Claims (1)
、出口部から反転して入口部に戻るレールと、同
レール上を移動し、フイルム等を保持して延伸す
る為に設けられ電磁気的に制御されたクリツプ走
行装置を有する延伸機において、レール側及びク
リツプ側に設けられた電磁石並びにヨークの表面
に複数の溝を設けて対向させ、前記クリツプをレ
ール案内面から浮上させて非接触状態で移動可能
としたことを特徴とする延伸機。 A rail is installed from the entrance to the exit of the stretching machine, and it is electromagnetically controlled to move on the rail and to hold and stretch the film, etc. In a drawing machine having a clip traveling device, a plurality of grooves are provided on the surfaces of the electromagnets and yokes provided on the rail side and the clip side to face each other, and the clip is floated from the rail guide surface and moved in a non-contact state. A stretching machine characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18445187U JPH0188661U (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18445187U JPH0188661U (en) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188661U true JPH0188661U (en) | 1989-06-12 |
Family
ID=31475814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18445187U Pending JPH0188661U (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188661U (en) |
-
1987
- 1987-12-04 JP JP18445187U patent/JPH0188661U/ja active Pending