JPH0315296Y2 - - Google Patents

Info

Publication number
JPH0315296Y2
JPH0315296Y2 JP1985186346U JP18634685U JPH0315296Y2 JP H0315296 Y2 JPH0315296 Y2 JP H0315296Y2 JP 1985186346 U JP1985186346 U JP 1985186346U JP 18634685 U JP18634685 U JP 18634685U JP H0315296 Y2 JPH0315296 Y2 JP H0315296Y2
Authority
JP
Japan
Prior art keywords
pipe
resin
double
wall
split mold
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.)
Expired
Application number
JP1985186346U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61125420U (en]
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 JP1985186346U priority Critical patent/JPH0315296Y2/ja
Publication of JPS61125420U publication Critical patent/JPS61125420U/ja
Application granted granted Critical
Publication of JPH0315296Y2 publication Critical patent/JPH0315296Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP1985186346U 1985-12-03 1985-12-03 Expired JPH0315296Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985186346U JPH0315296Y2 (en]) 1985-12-03 1985-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985186346U JPH0315296Y2 (en]) 1985-12-03 1985-12-03

Publications (2)

Publication Number Publication Date
JPS61125420U JPS61125420U (en]) 1986-08-07
JPH0315296Y2 true JPH0315296Y2 (en]) 1991-04-03

Family

ID=30743814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985186346U Expired JPH0315296Y2 (en]) 1985-12-03 1985-12-03

Country Status (1)

Country Link
JP (1) JPH0315296Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001287994C1 (en) * 2001-03-02 2005-09-01 Manfred A. A. Lupke Method and device for producing a double-walled thermoplastic pipe with integral pipe bell

Also Published As

Publication number Publication date
JPS61125420U (en]) 1986-08-07

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