JPS57170736A - Vulcanizing machine for tyre - Google Patents

Vulcanizing machine for tyre

Info

Publication number
JPS57170736A
JPS57170736A JP5870881A JP5870881A JPS57170736A JP S57170736 A JPS57170736 A JP S57170736A JP 5870881 A JP5870881 A JP 5870881A JP 5870881 A JP5870881 A JP 5870881A JP S57170736 A JPS57170736 A JP S57170736A
Authority
JP
Japan
Prior art keywords
top link
dies
fastened
pressed
fluid pressure
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.)
Pending
Application number
JP5870881A
Other languages
Japanese (ja)
Inventor
Masakatsu Kawahara
Natsushiro Kino
Kazuhiko Nakagawa
Itaru Amano
Yasuhiko Fujieda
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP5870881A priority Critical patent/JPS57170736A/en
Publication of JPS57170736A publication Critical patent/JPS57170736A/en
Pending 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
    • B29D30/0649—Devices for removing vulcanising cores, i.e. bladders, from the tyres; Opening the press in combination herewith

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 make it possible to satisfactorily press and fasten a content and to perform rapid opening and closing of dies by providing a pressurizing device for fastening with medium pressure the top link and the base in the middle point between pairs of right and left upper and lower dies. CONSTITUTION:A piston rod 58a is lowered by actuating fluid pressure on the upper side of the piston 58 by means of a fluid pressure cylinder 59 to pull down a pressurizing bolt 50 through a knuckle joint 66 and pull down its engaging head section 50a and the lower end 20b of an auxiliary member 20 on the engaging notch 20a, 1a. A top link 2 and base 1 are pressed and fastened in the middle point of a pair of right and left upper dies 6 and lower dies 7, and the top link 2 is pressed and fastened at the same time on its right and left and center over its length along with the pulling down of both ends of the top link due to rotating and descending action through a crank mechanism of both side links.
JP5870881A 1981-04-14 1981-04-14 Vulcanizing machine for tyre Pending JPS57170736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5870881A JPS57170736A (en) 1981-04-14 1981-04-14 Vulcanizing machine for tyre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5870881A JPS57170736A (en) 1981-04-14 1981-04-14 Vulcanizing machine for tyre

Publications (1)

Publication Number Publication Date
JPS57170736A true JPS57170736A (en) 1982-10-21

Family

ID=13091992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5870881A Pending JPS57170736A (en) 1981-04-14 1981-04-14 Vulcanizing machine for tyre

Country Status (1)

Country Link
JP (1) JPS57170736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062837A (en) * 1995-06-06 2000-05-16 Mitsubishi Jukogyo Kabushiki Kaisha Central mechanism for a tire vulcanizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062837A (en) * 1995-06-06 2000-05-16 Mitsubishi Jukogyo Kabushiki Kaisha Central mechanism for a tire vulcanizer
US6655941B1 (en) 1995-06-06 2003-12-02 Mitsubishi Jukogyo Kabushiki Kaisha Central mechanism for a tire vulcanizer

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