JPS55126434A - Automatic treating device against abnormal condition during tire vulcanization - Google Patents

Automatic treating device against abnormal condition during tire vulcanization

Info

Publication number
JPS55126434A
JPS55126434A JP3386579A JP3386579A JPS55126434A JP S55126434 A JPS55126434 A JP S55126434A JP 3386579 A JP3386579 A JP 3386579A JP 3386579 A JP3386579 A JP 3386579A JP S55126434 A JPS55126434 A JP S55126434A
Authority
JP
Japan
Prior art keywords
diagram
detector
voltage value
vulcanizing
axis
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
JP3386579A
Other languages
Japanese (ja)
Other versions
JPS6133694B2 (en
Inventor
Narajiro Shibata
Hiroshi Imazaki
Kunio Tawa
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber 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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP3386579A priority Critical patent/JPS55126434A/en
Publication of JPS55126434A publication Critical patent/JPS55126434A/en
Publication of JPS6133694B2 publication Critical patent/JPS6133694B2/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 minimize generation of nonconforming tires upon vulcanization by a method wherein, when any one of vulcanizing conditions such as temperature and pressure has deviated from a preset value or range, this is immediately detected and a vulcanizing machine is automatically stopped simultaneously with the detection. CONSTITUTION:A diagram 2 is prepared, with tire vulcanizing conditions (e.g., internal pressure A, external-pressure portion temperature B, discharged fluid temperature C) on the axis of ordinates and with time on the axis of abscissas. The diagram 2 is wound around a rotary drum 3, with the time axis in the peripheral direction of the drum 3. One of the vulcanizing conditions, for example, th internal pressure is measured by an instrument, the measurement is converted into a voltage value, and a servo motor is driven according to the voltage value, thereby moving a diagram detector 7 along a support member 8 to a position corresponding to the voltage value. The detector 7 conforms the specified diagram; when the point in question on the diagram is out of allowable limits, this is detected by the detector 7 and a vulcanizing machine is stopped automatically.
JP3386579A 1979-03-22 1979-03-22 Automatic treating device against abnormal condition during tire vulcanization Granted JPS55126434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3386579A JPS55126434A (en) 1979-03-22 1979-03-22 Automatic treating device against abnormal condition during tire vulcanization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3386579A JPS55126434A (en) 1979-03-22 1979-03-22 Automatic treating device against abnormal condition during tire vulcanization

Publications (2)

Publication Number Publication Date
JPS55126434A true JPS55126434A (en) 1980-09-30
JPS6133694B2 JPS6133694B2 (en) 1986-08-04

Family

ID=12398386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3386579A Granted JPS55126434A (en) 1979-03-22 1979-03-22 Automatic treating device against abnormal condition during tire vulcanization

Country Status (1)

Country Link
JP (1) JPS55126434A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674965A (en) * 1982-10-30 1987-06-23 Mitsubishi Jukogyo Kabushiki Kaisha Control apparatus for a vulcanizing machine
CN104015281A (en) * 2014-05-30 2014-09-03 天津鸿瑞橡胶有限公司 Valve body coating fixture of large valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674965A (en) * 1982-10-30 1987-06-23 Mitsubishi Jukogyo Kabushiki Kaisha Control apparatus for a vulcanizing machine
CN104015281A (en) * 2014-05-30 2014-09-03 天津鸿瑞橡胶有限公司 Valve body coating fixture of large valve

Also Published As

Publication number Publication date
JPS6133694B2 (en) 1986-08-04

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