JPS53127559A - Molding of bent pipe - Google Patents

Molding of bent pipe

Info

Publication number
JPS53127559A
JPS53127559A JP4498778A JP4498778A JPS53127559A JP S53127559 A JPS53127559 A JP S53127559A JP 4498778 A JP4498778 A JP 4498778A JP 4498778 A JP4498778 A JP 4498778A JP S53127559 A JPS53127559 A JP S53127559A
Authority
JP
Japan
Prior art keywords
bent pipe
molding
movable piece
slide core
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.)
Granted
Application number
JP4498778A
Other languages
Japanese (ja)
Other versions
JPS5539447B2 (en
Inventor
Koji Fukuda
Yoshiharu Matsuda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4498778A priority Critical patent/JPS53127559A/en
Publication of JPS53127559A publication Critical patent/JPS53127559A/en
Publication of JPS5539447B2 publication Critical patent/JPS5539447B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

PURPOSE: To effect the mold parting smoothly without scratching the inner wall of a bent pipe or mold, by molding the bent pipe while tilting a movable piece in the direction opposite to the drawing direction of a slide core so that the movable piece may not interrupt the slide core in sliding.
COPYRIGHT: (C)1978,JPO&Japio
JP4498778A 1978-04-17 1978-04-17 Molding of bent pipe Granted JPS53127559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4498778A JPS53127559A (en) 1978-04-17 1978-04-17 Molding of bent pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4498778A JPS53127559A (en) 1978-04-17 1978-04-17 Molding of bent pipe

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11790574A Division JPS5144513A (en) 1974-10-14 1974-10-14 MAGARIKANNOSEIKEIHO

Publications (2)

Publication Number Publication Date
JPS53127559A true JPS53127559A (en) 1978-11-07
JPS5539447B2 JPS5539447B2 (en) 1980-10-01

Family

ID=12706798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4498778A Granted JPS53127559A (en) 1978-04-17 1978-04-17 Molding of bent pipe

Country Status (1)

Country Link
JP (1) JPS53127559A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316529U (en) * 1986-07-18 1988-02-03
US5225215A (en) * 1992-08-03 1993-07-06 Syvrud Daniel J Plastic molding apparatus
US5385705A (en) * 1993-04-11 1995-01-31 Malloy; Gary J. Reusable core apparatus for a casting mold, and methods of utilizing same
US5433912A (en) * 1994-03-03 1995-07-18 Kimberly-Clark Corporation Process for injection molding arcuately-shaped hollow articles
US5690884A (en) * 1995-05-04 1997-11-25 Kimberly-Clark Worldwide, Inc. Method of injection molding a thin walled article
JP2016194370A (en) * 2012-09-18 2016-11-17 株式会社ニフコ Bent structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4518701Y1 (en) * 1965-01-30 1970-07-29
JPS4887313U (en) * 1972-01-28 1973-10-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4518701Y1 (en) * 1965-01-30 1970-07-29
JPS4887313U (en) * 1972-01-28 1973-10-22

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316529U (en) * 1986-07-18 1988-02-03
JPH0421620Y2 (en) * 1986-07-18 1992-05-18
US5225215A (en) * 1992-08-03 1993-07-06 Syvrud Daniel J Plastic molding apparatus
US5385705A (en) * 1993-04-11 1995-01-31 Malloy; Gary J. Reusable core apparatus for a casting mold, and methods of utilizing same
US5433912A (en) * 1994-03-03 1995-07-18 Kimberly-Clark Corporation Process for injection molding arcuately-shaped hollow articles
US5690884A (en) * 1995-05-04 1997-11-25 Kimberly-Clark Worldwide, Inc. Method of injection molding a thin walled article
JP2016194370A (en) * 2012-09-18 2016-11-17 株式会社ニフコ Bent structure
US10253913B2 (en) 2012-09-18 2019-04-09 Nifco Inc. Curved tube structure and die for forming curved tube

Also Published As

Publication number Publication date
JPS5539447B2 (en) 1980-10-01

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