JPS56166040A - Vulcanizing apparatus for tyre - Google Patents
Vulcanizing apparatus for tyreInfo
- Publication number
- JPS56166040A JPS56166040A JP7105780A JP7105780A JPS56166040A JP S56166040 A JPS56166040 A JP S56166040A JP 7105780 A JP7105780 A JP 7105780A JP 7105780 A JP7105780 A JP 7105780A JP S56166040 A JPS56166040 A JP S56166040A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- bead ring
- ring
- lower bead
- bladder
- 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
Links
- 239000011324 bead Substances 0.000 abstract 7
- 238000004073 vulcanization Methods 0.000 abstract 1
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
- B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing 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)
- Tyre Moulding (AREA)
Abstract
PURPOSE:To simplify the apparatus, to save energy, and to prevent a bead section from being damaged during the vulcanizing step, by connecting a lower end supporter for a bladder of a both-end open type to a raisable cylindrical lower bead ring through a cylinder. CONSTITUTION:The lower end supporter comprising a lower ring 11 and an outer cylinder 12 is connected through the cylinder 21 to the cylindrical lower bead ring 20. After the completion of vulcanizing, a stopper 17 is withdrawn, a piston rod 21b is extended so that the cylinder 21 itself and the lower end supporter members 11, 12 are lowered along the inner surface of the lower bead ring 20, and at the same time the lower bead ring 20 is raised to lift a vulcanized tire 16. The start of vulcanization is performed such that the cylinder 21 is contracted, the stopper 17 is inserted, and thereafter the press is closed. As the bladder 7 is guided in the lower bead ring 20, the bead section can be prevented from any damage, and further as a cylinder for a center post, etc. are not required, the apparatus can be simplified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7105780A JPS56166040A (en) | 1980-05-28 | 1980-05-28 | Vulcanizing apparatus for tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7105780A JPS56166040A (en) | 1980-05-28 | 1980-05-28 | Vulcanizing apparatus for tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166040A true JPS56166040A (en) | 1981-12-19 |
| JPS6134365B2 JPS6134365B2 (en) | 1986-08-07 |
Family
ID=13449506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7105780A Granted JPS56166040A (en) | 1980-05-28 | 1980-05-28 | Vulcanizing apparatus for tyre |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56166040A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106280A (en) * | 1989-08-02 | 1992-04-21 | Mitsubishi Jukogyo Kabushiki Kaisha | Center mechanism of a tire vulcanizing machine |
| US5129802A (en) * | 1988-01-30 | 1992-07-14 | Continental Aktiengesellschaft | Apparatus for vulcanizing pneumatic vehicle tires |
| EP2065169A1 (en) * | 2007-11-30 | 2009-06-03 | Mitsubishi Heavy Industries, Ltd. | Bead ring locking mechanism of tire vulcanizer |
| EP2468488A1 (en) * | 2010-12-21 | 2012-06-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Center mechanism of tire vulcanizer |
-
1980
- 1980-05-28 JP JP7105780A patent/JPS56166040A/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129802A (en) * | 1988-01-30 | 1992-07-14 | Continental Aktiengesellschaft | Apparatus for vulcanizing pneumatic vehicle tires |
| US5106280A (en) * | 1989-08-02 | 1992-04-21 | Mitsubishi Jukogyo Kabushiki Kaisha | Center mechanism of a tire vulcanizing machine |
| EP2065169A1 (en) * | 2007-11-30 | 2009-06-03 | Mitsubishi Heavy Industries, Ltd. | Bead ring locking mechanism of tire vulcanizer |
| US7819647B2 (en) | 2007-11-30 | 2010-10-26 | Mitsubishi Heavy Industries, Ltd. | Bead ring locking mechanism of tire vulcanizer |
| KR101036035B1 (en) * | 2007-11-30 | 2011-05-19 | 미츠비시 쥬고교 가부시키가이샤 | Bead ring locking mechanism of tire vulcanizer |
| EP2535174A1 (en) | 2007-11-30 | 2012-12-19 | Mitsubishi Heavy Industries, Ltd. | Bead ring locking mechanism of tire vulcanizer |
| EP2468488A1 (en) * | 2010-12-21 | 2012-06-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Center mechanism of tire vulcanizer |
| US8333578B2 (en) | 2010-12-21 | 2012-12-18 | Kobe Steel, Ltd. | Center mechanism of tire vulcanizer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134365B2 (en) | 1986-08-07 |
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