JPS6258894B2 - - Google Patents

Info

Publication number
JPS6258894B2
JPS6258894B2 JP58064967A JP6496783A JPS6258894B2 JP S6258894 B2 JPS6258894 B2 JP S6258894B2 JP 58064967 A JP58064967 A JP 58064967A JP 6496783 A JP6496783 A JP 6496783A JP S6258894 B2 JPS6258894 B2 JP S6258894B2
Authority
JP
Japan
Prior art keywords
baffle plate
mandrel
rotating
head
bent
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
JP58064967A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59188424A (ja
Inventor
Tetsuzo Takano
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.)
Meiji Rubber and Chemical Co Ltd
Original Assignee
Meiji Rubber and Chemical 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 Meiji Rubber and Chemical Co Ltd filed Critical Meiji Rubber and Chemical Co Ltd
Priority to JP58064967A priority Critical patent/JPS59188424A/ja
Publication of JPS59188424A publication Critical patent/JPS59188424A/ja
Publication of JPS6258894B2 publication Critical patent/JPS6258894B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/131—Curved articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP58064967A 1983-04-12 1983-04-12 曲り管の自動成型装置 Granted JPS59188424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58064967A JPS59188424A (ja) 1983-04-12 1983-04-12 曲り管の自動成型装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58064967A JPS59188424A (ja) 1983-04-12 1983-04-12 曲り管の自動成型装置

Publications (2)

Publication Number Publication Date
JPS59188424A JPS59188424A (ja) 1984-10-25
JPS6258894B2 true JPS6258894B2 (enrdf_load_stackoverflow) 1987-12-08

Family

ID=13273321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58064967A Granted JPS59188424A (ja) 1983-04-12 1983-04-12 曲り管の自動成型装置

Country Status (1)

Country Link
JP (1) JPS59188424A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244984Y2 (enrdf_load_stackoverflow) * 1985-12-21 1990-11-29
US5067885A (en) * 1988-06-17 1991-11-26 Gencorp Inc. Rapid change die assembly
US4906171A (en) * 1988-06-17 1990-03-06 Gencorp Inc. Directed flow die assembly
US5562875A (en) * 1988-06-17 1996-10-08 Gencorp Inc. Handling system and method for curved extrusions
US5069853A (en) * 1988-06-17 1991-12-03 Gencorp Inc. Method of configuring extrudate flowing from an extruder die assembly
US5219588A (en) * 1990-02-12 1993-06-15 Gencorp Inc. Die assembly control

Also Published As

Publication number Publication date
JPS59188424A (ja) 1984-10-25

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