JPH01264833A - コルゲート管の製造装置 - Google Patents

コルゲート管の製造装置

Info

Publication number
JPH01264833A
JPH01264833A JP63254413A JP25441388A JPH01264833A JP H01264833 A JPH01264833 A JP H01264833A JP 63254413 A JP63254413 A JP 63254413A JP 25441388 A JP25441388 A JP 25441388A JP H01264833 A JPH01264833 A JP H01264833A
Authority
JP
Japan
Prior art keywords
corrugated pipe
strip
synthetic resin
extruder
convex
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
Application number
JP63254413A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0358906B2 (cs
Inventor
Shuzo Kimura
木村　修三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainippon Plastics Co Ltd
Original Assignee
Dainippon Plastics Co Ltd
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 by Dainippon Plastics Co Ltd filed Critical Dainippon Plastics Co Ltd
Priority to JP63254413A priority Critical patent/JPH01264833A/ja
Publication of JPH01264833A publication Critical patent/JPH01264833A/ja
Publication of JPH0358906B2 publication Critical patent/JPH0358906B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
JP63254413A 1988-10-07 1988-10-07 コルゲート管の製造装置 Granted JPH01264833A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63254413A JPH01264833A (ja) 1988-10-07 1988-10-07 コルゲート管の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63254413A JPH01264833A (ja) 1988-10-07 1988-10-07 コルゲート管の製造装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP62156969A Division JPS63319128A (ja) 1987-06-24 1987-06-24 コルゲ−ト管の製造方法

Publications (2)

Publication Number Publication Date
JPH01264833A true JPH01264833A (ja) 1989-10-23
JPH0358906B2 JPH0358906B2 (cs) 1991-09-06

Family

ID=17264630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63254413A Granted JPH01264833A (ja) 1988-10-07 1988-10-07 コルゲート管の製造装置

Country Status (1)

Country Link
JP (1) JPH01264833A (cs)

Also Published As

Publication number Publication date
JPH0358906B2 (cs) 1991-09-06

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