JPS54127968A - Molding device for manufacturing roll lined with rubber or plastic - Google Patents

Molding device for manufacturing roll lined with rubber or plastic

Info

Publication number
JPS54127968A
JPS54127968A JP3646378A JP3646378A JPS54127968A JP S54127968 A JPS54127968 A JP S54127968A JP 3646378 A JP3646378 A JP 3646378A JP 3646378 A JP3646378 A JP 3646378A JP S54127968 A JPS54127968 A JP S54127968A
Authority
JP
Japan
Prior art keywords
mold
rubber
plastic
liquid
molding device
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
JP3646378A
Other languages
Japanese (ja)
Other versions
JPS5530972B2 (en
Inventor
Hitoshi Nishizawa
Shohachiro Yokote
Tadao Sato
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP3646378A priority Critical patent/JPS54127968A/en
Publication of JPS54127968A publication Critical patent/JPS54127968A/en
Publication of JPS5530972B2 publication Critical patent/JPS5530972B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To provide the title device to give a voidless lining with minimum material consumption, comprising a mold, a roll core supported concentrically in said mold, and a means to inject a liquid material such as liquid rubber from the bottom of the mold into the cylindrical cavity between said mold and said roll core.
CONSTITUTION: A roll core 2 is concentrically inserted into a mold 3. A liquid material 6 such as liquid rubber, liquid plastic, etc. is injected into the cylindrical cavity 1 between the mold 3 and the core 2 from the bottom of the mold 3 by actuating the cylinder 4 and a plunger 5. The injected material is cured to obtain the objective roll lined with rubber or plastic material.
COPYRIGHT: (C)1979,JPO&Japio
JP3646378A 1978-03-29 1978-03-29 Molding device for manufacturing roll lined with rubber or plastic Granted JPS54127968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3646378A JPS54127968A (en) 1978-03-29 1978-03-29 Molding device for manufacturing roll lined with rubber or plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3646378A JPS54127968A (en) 1978-03-29 1978-03-29 Molding device for manufacturing roll lined with rubber or plastic

Publications (2)

Publication Number Publication Date
JPS54127968A true JPS54127968A (en) 1979-10-04
JPS5530972B2 JPS5530972B2 (en) 1980-08-14

Family

ID=12470503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3646378A Granted JPS54127968A (en) 1978-03-29 1978-03-29 Molding device for manufacturing roll lined with rubber or plastic

Country Status (1)

Country Link
JP (1) JPS54127968A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711041A (en) * 1980-06-24 1982-01-20 Arai Pump Mfg Co Ltd Manufacture of rubber roll
JPS5714823U (en) * 1980-06-18 1982-01-26
JP2009172867A (en) * 2008-01-24 2009-08-06 Panasonic Electric Works Co Ltd Apparatus for injecting molding material
US8191900B2 (en) 2006-02-21 2012-06-05 Toyota Jidosha Kabushiki Kaisha Oil seal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714823U (en) * 1980-06-18 1982-01-26
JPS5711041A (en) * 1980-06-24 1982-01-20 Arai Pump Mfg Co Ltd Manufacture of rubber roll
JPS637126B2 (en) * 1980-06-24 1988-02-15 Arai Pump Mfg
US8191900B2 (en) 2006-02-21 2012-06-05 Toyota Jidosha Kabushiki Kaisha Oil seal
JP2009172867A (en) * 2008-01-24 2009-08-06 Panasonic Electric Works Co Ltd Apparatus for injecting molding material

Also Published As

Publication number Publication date
JPS5530972B2 (en) 1980-08-14

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