JPS5770632A - Exhausting device for residual fluid in vulcanizing and forming of tyre - Google Patents

Exhausting device for residual fluid in vulcanizing and forming of tyre

Info

Publication number
JPS5770632A
JPS5770632A JP14867580A JP14867580A JPS5770632A JP S5770632 A JPS5770632 A JP S5770632A JP 14867580 A JP14867580 A JP 14867580A JP 14867580 A JP14867580 A JP 14867580A JP S5770632 A JPS5770632 A JP S5770632A
Authority
JP
Japan
Prior art keywords
tyre
drain
gas
hose
holes
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
JP14867580A
Other languages
Japanese (ja)
Other versions
JPS6122610B2 (en
Inventor
Toshio Arimatsu
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP14867580A priority Critical patent/JPS5770632A/en
Publication of JPS5770632A publication Critical patent/JPS5770632A/en
Publication of JPS6122610B2 publication Critical patent/JPS6122610B2/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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0666—Heating by using fluids
    • B29D2030/0667—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

PURPOSE: To prevent previously insufficient vulcanization due to vulcanization- delay and cooling-shortage, by means of preparing an exhaust mechanisn for drain and/or gas, thereby discharging quickly the drain and/or gas.
CONSTITUTION: When a tyre 5 is vulcanized and formed by supplying successively vulcanizing medium which includes steam, gas and cooling water from a go-piping 11 into a tyre 5 changed in a metal mold 3, fist, a float 16 having many holes connects an exhuast mechanism 13 for drain and/or gas, composed of a flexible hose 14 arranged on a foreward end, to a return pipe 12, and is positioned in the tyre 5. Then the drain 6 which remains in a lower surface of internal part of the tyre 5 during heating process, is introduced into a hose 14 through holes 15 of the float floating on the drain 6, and then is discharged. The gas 7 which remains on a upper surface of internal part of the tyre 5 during cooling prcess, is introduced into a hose 14 through holes 15 of the float floating on the cooling water, and then is discharged.
COPYRIGHT: (C)1982,JPO&Japio
JP14867580A 1980-10-22 1980-10-22 Exhausting device for residual fluid in vulcanizing and forming of tyre Granted JPS5770632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14867580A JPS5770632A (en) 1980-10-22 1980-10-22 Exhausting device for residual fluid in vulcanizing and forming of tyre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14867580A JPS5770632A (en) 1980-10-22 1980-10-22 Exhausting device for residual fluid in vulcanizing and forming of tyre

Publications (2)

Publication Number Publication Date
JPS5770632A true JPS5770632A (en) 1982-05-01
JPS6122610B2 JPS6122610B2 (en) 1986-06-02

Family

ID=15458094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14867580A Granted JPS5770632A (en) 1980-10-22 1980-10-22 Exhausting device for residual fluid in vulcanizing and forming of tyre

Country Status (1)

Country Link
JP (1) JPS5770632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02155615A (en) * 1988-12-08 1990-06-14 Sumitomo Rubber Ind Ltd Method and apparatus for vulcanizing elastomer article
EP0385477A2 (en) * 1989-03-02 1990-09-05 Mitsubishi Jukogyo Kabushiki Kaisha Drain ejector in a tire vulcanizing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02155615A (en) * 1988-12-08 1990-06-14 Sumitomo Rubber Ind Ltd Method and apparatus for vulcanizing elastomer article
EP0385477A2 (en) * 1989-03-02 1990-09-05 Mitsubishi Jukogyo Kabushiki Kaisha Drain ejector in a tire vulcanizing machine
US5011392A (en) * 1989-03-02 1991-04-30 Mitsubishi Jukogyo Kabushiki Kaisha Drain ejector in a tire vulcanizing machine

Also Published As

Publication number Publication date
JPS6122610B2 (en) 1986-06-02

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