JPS572744A - Manufacture of bent rubber hose with different diameter - Google Patents

Manufacture of bent rubber hose with different diameter

Info

Publication number
JPS572744A
JPS572744A JP7697680A JP7697680A JPS572744A JP S572744 A JPS572744 A JP S572744A JP 7697680 A JP7697680 A JP 7697680A JP 7697680 A JP7697680 A JP 7697680A JP S572744 A JPS572744 A JP S572744A
Authority
JP
Japan
Prior art keywords
vulcanized
rubber hose
rubber
mandrel
hose
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
JP7697680A
Other languages
Japanese (ja)
Other versions
JPS649922B2 (en
Inventor
Toshio Takeuchi
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.)
Kurashiki Kako Co Ltd
Original Assignee
Kurashiki Kako 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 Kurashiki Kako Co Ltd filed Critical Kurashiki Kako Co Ltd
Priority to JP7697680A priority Critical patent/JPS572744A/en
Publication of JPS572744A publication Critical patent/JPS572744A/en
Publication of JPS649922B2 publication Critical patent/JPS649922B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

PURPOSE:To vulcanize and form the bent rubber hose with different diameters of every kind of shapes easily by covering a rubber hose not vulcanized on a mandrel in metal with a tubular rubber cap and vulcanizing it. CONSTITUTION:The rubber hose 2 not vulcanized is thrust into the mandrel 1 in metal of a predetermined shape, the tubular rubber cap 3 consisting of vulcanized rubber 4 is inserted to a bent section with different diameters of the mandrel, said rubber hose 2 not vulcanized is pushed and deformed in a specified shape and vulcanized, and the mandrel 1 and the tubular rubber cap 3 are removed. Preferably, the rubber hose 2 not vulcanized and the tubular rubber cap 3 are inserted by using a release agent. Since cloth is not wound and a die is not employed, labor is not required, and burr, etc. are not formed. This manufacture is particularly proper to a water hose 6 for an automobile.
JP7697680A 1980-06-07 1980-06-07 Manufacture of bent rubber hose with different diameter Granted JPS572744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7697680A JPS572744A (en) 1980-06-07 1980-06-07 Manufacture of bent rubber hose with different diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7697680A JPS572744A (en) 1980-06-07 1980-06-07 Manufacture of bent rubber hose with different diameter

Publications (2)

Publication Number Publication Date
JPS572744A true JPS572744A (en) 1982-01-08
JPS649922B2 JPS649922B2 (en) 1989-02-20

Family

ID=13620808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7697680A Granted JPS572744A (en) 1980-06-07 1980-06-07 Manufacture of bent rubber hose with different diameter

Country Status (1)

Country Link
JP (1) JPS572744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049055A (en) * 1983-08-26 1985-03-18 Toray Ind Inc Molded article of polyester resin composition
JP2001182866A (en) * 1999-12-24 2001-07-06 Kyowa Ltd Rubber tube for connecting refrigerant circulating conduit and manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049055A (en) * 1983-08-26 1985-03-18 Toray Ind Inc Molded article of polyester resin composition
JPS6328467B2 (en) * 1983-08-26 1988-06-08 Toray Industries
JP2001182866A (en) * 1999-12-24 2001-07-06 Kyowa Ltd Rubber tube for connecting refrigerant circulating conduit and manufacturing method
JP4510969B2 (en) * 1999-12-24 2010-07-28 株式会社共和 Rubber pipe for connecting refrigerant circulation pipe and method for manufacturing the same

Also Published As

Publication number Publication date
JPS649922B2 (en) 1989-02-20

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