JPS61135622U - - Google Patents
Info
- Publication number
- JPS61135622U JPS61135622U JP1711785U JP1711785U JPS61135622U JP S61135622 U JPS61135622 U JP S61135622U JP 1711785 U JP1711785 U JP 1711785U JP 1711785 U JP1711785 U JP 1711785U JP S61135622 U JPS61135622 U JP S61135622U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- endless belt
- forming
- cylindrical shape
- heat
- 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
- 238000011084 recovery Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
第１図は本考案の一実施例に係る熱回復性チユ
ーブ成形装置の要部の一部切開正面図、第２図ａ
ないしｃはそれぞれ同装置に使用されるエンドレ
スベルトの横断面図、第３図ａは第２図ａまたは
ｂの、同図ｂは第２図ｃのエンドレスベルトを使
用したときの第１図Ａ―Ａ線断面図、第４図は従
来の熱回復性チユーブ成形装置を示す一部切開側
面図、第５図は同装置に使用されるエンドレスベ
ルトの横断面図、第６図は第４図Ｂ―Ｂ線断面図
である。
１，２〜ガイドロール、３〜エンドレスベルト
、４〜成形管、５〜素材チユーブ、６〜熱回復性
チユーブ。
Fig. 1 is a partially cutaway front view of the main parts of a heat-recoverable tube forming apparatus according to an embodiment of the present invention, and Fig. 2a
Figure 3 a is a cross-sectional view of the endless belt used in the same device, Figure 3 b is Figure 1 A when the endless belt of Figure 2 c is used. -A-line sectional view, Figure 4 is a partially cutaway side view showing a conventional heat-recoverable tube forming device, Figure 5 is a cross-sectional view of an endless belt used in the same device, and Figure 6 is Figure 4. It is a sectional view taken along the line BB. 1, 2 - guide roll, 3 - endless belt, 4 - forming tube, 5 - material tube, 6 - heat recovery tube.
Claims (1)
ベルトと、周回するエンドレスベルトの一部を円
筒状に変形させる成形管とを備え、上記円筒状に
成形されたエンドレスベルトの中に素材チユーブ
を導入し、この両者が共に上記成形監の中を走行
する間に上記素材チユーブの加熱、膨張成形、冷
却を行うようにした熱回復性チユーブ成形装置に
おいて、上記エンドレスベルトが、少なくとも両
側縁付近で縁に近づくに従い厚さが薄くなつてい
るものであることを特徴とする熱回復性チユーブ
成形装置。 It is equipped with an endless belt that rotates while being guided by guide rolls, and a forming tube that deforms a part of the rotating endless belt into a cylindrical shape.A material tube is introduced into the endless belt formed into a cylindrical shape, and this In a heat-recoverable tube forming apparatus in which heating, expansion molding, and cooling of the material tube are performed while both of them travel through the forming tube, the endless belt moves toward the edge at least near both side edges. A heat recovery tube forming device characterized by having a thinner thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711785U JPS61135622U (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711785U JPS61135622U (en) | 1985-02-12 | 1985-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61135622U true JPS61135622U (en) | 1986-08-23 |
Family
ID=30504525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1711785U Pending JPS61135622U (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61135622U (en) |
-
1985
- 1985-02-12 JP JP1711785U patent/JPS61135622U/ja active Pending
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