JPH0356171B2 - - Google Patents

Info

Publication number: JPH0356171B2
Authority: JP; Japan
Prior art keywords: mold; thickness; tube; thermoplastic resin; diameter
Prior art date: 1982-04-13
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

JP6223382A

Other languages

English (en)

Japanese (ja)

Other versions

JPS58179613A (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.)

1982-04-13

Filing date

1982-04-13

Publication date

1991-08-27

1982-04-13 Application filed filed Critical

1982-04-13 Priority to JP6223382A priority Critical patent/JPS58179613A/ja

1983-10-20 Publication of JPS58179613A publication Critical patent/JPS58179613A/ja

1991-08-27 Publication of JPH0356171B2 publication Critical patent/JPH0356171B2/ja

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 claims description 26
229920005992 thermoplastic resin Polymers 0.000 claims description 17
238000000465 moulding Methods 0.000 claims description 15
238000010438 heat treatment Methods 0.000 claims 1
239000000088 plastic resin Substances 0.000 claims 1
230000001105 regulatory effect Effects 0.000 claims 1
230000008719 thickening Effects 0.000 description 11
229920005989 resin Polymers 0.000 description 10
239000011347 resin Substances 0.000 description 10
238000010586 diagram Methods 0.000 description 6
238000012856 packing Methods 0.000 description 4
230000000694 effects Effects 0.000 description 3
238000007796 conventional method Methods 0.000 description 2
230000004927 fusion Effects 0.000 description 2
206010011878 Deafness Diseases 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
235000013372 meat Nutrition 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1

Classifications

- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

JP6223382A 1982-04-13 1982-04-13 熱可塑性樹脂管受口の成形方法 Granted JPS58179613A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP6223382A JPS58179613A (ja)	1982-04-13	1982-04-13	熱可塑性樹脂管受口の成形方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6223382A JPS58179613A (ja)	1982-04-13	1982-04-13	熱可塑性樹脂管受口の成形方法

Publications (2)

Publication Number	Publication Date
JPS58179613A JPS58179613A (ja)	1983-10-20
JPH0356171B2 true JPH0356171B2 (ru)	1991-08-27

Family

ID=13194232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6223382A Granted JPS58179613A (ja)	1982-04-13	1982-04-13	熱可塑性樹脂管受口の成形方法

Country Status (1)

Country	Link
JP (1)	JPS58179613A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2321207T3 (es) *	2005-12-02	2009-06-03	Sica S.P.A.	Metodo para conformar como un casquillo el extremo de un tubo de material termoplastico, en particular de un material poliolefinico, y tubo para fluidos a presion.

1982
- 1982-04-13 JP JP6223382A patent/JPS58179613A/ja active Granted

Also Published As

Publication number	Publication date
JPS58179613A (ja)	1983-10-20

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