JPS62102627U - - Google Patents
Info
- Publication number
- JPS62102627U JPS62102627U JP19618285U JP19618285U JPS62102627U JP S62102627 U JPS62102627 U JP S62102627U JP 19618285 U JP19618285 U JP 19618285U JP 19618285 U JP19618285 U JP 19618285U JP S62102627 U JPS62102627 U JP S62102627U
- Authority
- JP
- Japan
- Prior art keywords
- strips
- layer
- band
- surface layer
- shaped bodies
- 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.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 239000011162 core material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
第１図は本考案実施例による無端ベルトの要部
を示す断面図、第２ａ〜２ｃ図は上記無端ベルト
が破断されたときの修復手順を示す説明図、第３
ａ図は従来の無端ベルトを用いて合成樹脂製シー
トをロールプレスする場合を示す概略側面図、第
３ｂ図は従来の無端ベルトを用いて製造されたシ
ートの要部を示す側面図である。
１……無端ベルト、２……表層の帯状体、２１
……表層の帯状体の端部、３……裏層の帯状体、
３１……裏層の帯状体の端部、４，５，７……接
着層。
FIG. 1 is a sectional view showing the main parts of the endless belt according to the embodiment of the present invention, FIGS. 2a to 2c are explanatory views showing the repair procedure when the endless belt is broken, and FIG.
Fig. 3a is a schematic side view showing a case where a synthetic resin sheet is roll-pressed using a conventional endless belt, and Fig. 3b is a side view showing the main parts of a sheet manufactured using a conventional endless belt. 1...Endless belt, 2...Surface band-like body, 21
... end of the band-like body on the surface layer, 3... the band-like body on the back layer,
31... End of the strip of backing layer, 4, 5, 7... Adhesive layer.
Claims (1)
状体を二枚重ねし、これらの帯状体のうち、表層
の帯状体の端部同士を無端状に突き合わせて接着
層を介して接合し、裏層の帯状体の端部同士を上
記表層の帯状体の突合せ部を挟む両側部分で間隔
をあけて対向させると共に、裏層の帯状体の両端
部を除く全長部分を接着層を介して上記表層の帯
状体に接合し、これらの帯状体と同質の裏当て材
を上記表層の帯状体の裏面に該表層の帯状体の突
合せ部の両側間に亘るように接着層を介して接合
すると共に、この裏当て材の各端部を上記裏層の
帯状体の対応する端部に突き合わせて接合したこ
とを特徴とするシート連続成形用無端ベルト。 Two strips made of a fibrous core material impregnated with fluororesin are layered, and the ends of the outer strips are butted against each other endlessly and joined via an adhesive layer. The ends of the band-shaped bodies of the layers are opposed to each other with a gap between the ends of the band-shaped bodies of the surface layer, and the entire length of the band-shaped bodies of the back layer, excluding both ends, is attached to the surface layer through an adhesive layer. a backing material of the same quality as these strips is bonded to the back surface of the surface layer strips via an adhesive layer so as to extend between both sides of the abutting portion of the surface layer strips; An endless belt for continuous sheet forming, characterized in that each end of this backing material is butted against and joined to a corresponding end of the strip of the backing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19618285U JPH0331546Y2 (en) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19618285U JPH0331546Y2 (en) | 1985-12-19 | 1985-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62102627U true JPS62102627U (en) | 1987-06-30 |
| JPH0331546Y2 JPH0331546Y2 (en) | 1991-07-04 |
Family
ID=31154766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19618285U Expired JPH0331546Y2 (en) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331546Y2 (en) |
-
1985
- 1985-12-19 JP JP19618285U patent/JPH0331546Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331546Y2 (en) | 1991-07-04 |