JPH0445027U - - Google Patents

Info

Publication number
JPH0445027U
JPH0445027U JP8526490U JP8526490U JPH0445027U JP H0445027 U JPH0445027 U JP H0445027U JP 8526490 U JP8526490 U JP 8526490U JP 8526490 U JP8526490 U JP 8526490U JP H0445027 U JPH0445027 U JP H0445027U
Authority
JP
Japan
Prior art keywords
small
section
extrusion device
semi
extruded
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
Application number
JP8526490U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8526490U priority Critical patent/JPH0445027U/ja
Publication of JPH0445027U publication Critical patent/JPH0445027U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP8526490U 1990-08-10 1990-08-10 Pending JPH0445027U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8526490U JPH0445027U (enExample) 1990-08-10 1990-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8526490U JPH0445027U (enExample) 1990-08-10 1990-08-10

Publications (1)

Publication Number Publication Date
JPH0445027U true JPH0445027U (enExample) 1992-04-16

Family

ID=31816508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8526490U Pending JPH0445027U (enExample) 1990-08-10 1990-08-10

Country Status (1)

Country Link
JP (1) JPH0445027U (enExample)

Similar Documents

Publication Publication Date Title
US6955780B2 (en) Multi-wall cylindrical structure, method of making such structure, and apparatus for carrying out such method
US3709647A (en) Apparatus for forming an embossed thermoplastic sheet
DE60130259T2 (de) Verfahren zur verminderung der wanddicke eines ptfe-rohrs und dadurch hergestelltes produkt
DE69216226T2 (de) Verfahren zur herstellung einer rohrverbindung
EP0846547B1 (de) Verfahren und Vorrichtung zum kontinuierlichen Kranzen von thermoplastischen, schrumpffähigen Schlauchhüllen
JPH0445027U (enExample)
US3168604A (en) Process of and apparatus for making spirally corrugated rubber tubing using axially extensible helix
JPS56119608A (en) Manufacture of metallic belt
JP3588859B2 (ja) 可変断面押出用ダイスおよび可変断面押出成形方法
DE2519621A1 (de) Verfahren und vorrichtung zur herstellung von gleichmaessig gekruemmten schlaeuchen aus kunststoff sowie vorrichtung zur durchfuehrung des verfahrens
JPH0572852B2 (enExample)
JPH0129132B2 (enExample)
JPS6222246Y2 (enExample)
JPH0518127Y2 (enExample)
JP3023010B2 (ja) 多重巻回蛇腹管の製造方法
JPS5763223A (en) Manufacture of tapered tube material with non-circle section
JPS61266121A (ja) 内面溝付管の加工装置
JPH0611519B2 (ja) 合成樹脂管の製造装置
JPS5835023A (ja) 管材の溝部形成方法
DE2002479A1 (de) Verfahren und Apparatur zur Herstellung von Kunststoffschlaeuchen
JPS58107231A (ja) 伝熱管の製造方法
JPS5849383B2 (ja) 螺旋突条を有したコルゲ−ト管の製造法及びその装置
JPS6325122Y2 (enExample)
JPS6018333A (ja) 合成樹脂製螺旋状体の製造方法
JPH038525U (enExample)