JPS6384315U - - Google Patents
Info
- Publication number
- JPS6384315U JPS6384315U JP17833586U JP17833586U JPS6384315U JP S6384315 U JPS6384315 U JP S6384315U JP 17833586 U JP17833586 U JP 17833586U JP 17833586 U JP17833586 U JP 17833586U JP S6384315 U JPS6384315 U JP S6384315U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- die
- parison
- die body
- shaving
- 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
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第1図はこの考案の一実施例によるパリソン成
形装置を説明する断面図、第2図は第1図中のパ
リソン成形装置におけるシエービングダイを説明
する斜視図、第3図はこの考案の他の実施例によ
るパリソン成形装置を説明する断面図、第4図は
従来におけるパリソン成形装置を説明する断面図
である。
1……パリソン成形装置、2……ダイ本体、4
……シエービングダイ、5……コア、6……流路
、10……ブロツク。
FIG. 1 is a cross-sectional view illustrating a parison forming apparatus according to an embodiment of this invention, FIG. 2 is a perspective view illustrating a shaving die in the parison forming apparatus shown in FIG. 1, and FIG. 3 is another embodiment of this invention. FIG. 4 is a sectional view illustrating a parison forming apparatus according to an example, and FIG. 4 is a sectional view illustrating a conventional parison forming apparatus. 1...Parison forming device, 2...Die body, 4
... Shaving die, 5 ... Core, 6 ... Channel, 10 ... Block.
Claims (1)
に設けたシエービングダイと、前記両ダイの内側
に挿設したコアとの間で、下端部分で直径が徐々
に拡大するパイプ状の流路を形成したパリソン成
形装置において、前記シエービングダイが流路の
円周方向に分割した複数のブロツクから成ること
を特徴とするパリソン成形装置。 A parison in which a pipe-shaped flow path whose diameter gradually increases at its lower end is formed between a die body, a shaving die that is detachably provided on the lower surface of the die body, and a core that is inserted inside both dies. 1. A parison forming apparatus, characterized in that said shaving die comprises a plurality of blocks divided in the circumferential direction of a flow path.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17833586U JPS6384315U (en) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17833586U JPS6384315U (en) | 1986-11-21 | 1986-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6384315U true JPS6384315U (en) | 1988-06-02 |
Family
ID=31120368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17833586U Pending JPS6384315U (en) | 1986-11-21 | 1986-11-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6384315U (en) |
-
1986
- 1986-11-21 JP JP17833586U patent/JPS6384315U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6384315U (en) | ||
JPS61146851U (en) | ||
JPS61155113U (en) | ||
JPS6228565U (en) | ||
JPS623300U (en) | ||
JPH0184815U (en) | ||
JPS62168300U (en) | ||
JPS60176811U (en) | Extrusion machine mandrel device | |
JPS6172356U (en) | ||
JPS62105743U (en) | ||
JPS6260786U (en) | ||
JPS5958521U (en) | Mandrel for bending shapes with cylindrical hollow parts | |
JPS6334559U (en) | ||
JPS62117312U (en) | ||
JPH02125931U (en) | ||
JPS58143221U (en) | Ram extrusion device for forming cylindrical bodies | |
JPH03126228U (en) | ||
JPS6351431U (en) | ||
JPS6267722U (en) | ||
JPS6224425U (en) | ||
JPS62203846U (en) | ||
JPS6125128U (en) | Flooring in extruder die | |
JPS6390521U (en) | ||
JPS59146123U (en) | Extrusion molding machine mold | |
JPH01119861U (en) |