IE36492L - Tyre mould - Google Patents
Tyre mouldInfo
- Publication number
- IE36492L IE36492L IE710653A IE65371A IE36492L IE 36492 L IE36492 L IE 36492L IE 710653 A IE710653 A IE 710653A IE 65371 A IE65371 A IE 65371A IE 36492 L IE36492 L IE 36492L
- Authority
- IE
- Ireland
- Prior art keywords
- mould
- segments
- june
- heating
- heating channels
- Prior art date
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
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
1356062 Moulding tyres DUNLOP HOLDINGS Ltd 1 June 1971 [1 June 1970] 18602/71 Heading B5A A tyre mould comprises adjustably spaced mould plates 12, 13 with heating channels 11 between which radially movable tread forming mould segments 14 with heating channels 15 are located. Frusto-conical surfaces on the segments engage corresponding surfaces on a depending member 17 to urge the segments radially inwardly when the mould is closed. The segment heating channels are supplied with heating medium e.g. hot water or steam via flexible hose lines 16 which may be arranged as spirals between adjacent segments. The lower edge of the member 17 may sealingly clamp against the plate 13 providing a sealed mould chamber which may be evacuated and to which a heating medium may be fed. Upstanding spacers between adjacent segments prevent their being clamped between the mould plates.
[GB1356062A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702026754 DE2026754C (en) | 1970-06-01 | Form for forming the tread profile of vehicle tires |
Publications (2)
Publication Number | Publication Date |
---|---|
IE36492L true IE36492L (en) | 1971-12-01 |
IE36492B1 IE36492B1 (en) | 1976-11-24 |
Family
ID=5772673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE653/71A IE36492B1 (en) | 1970-06-01 | 1971-05-24 | Tyre mould |
Country Status (4)
Country | Link |
---|---|
FR (1) | FR2095731A5 (en) |
GB (1) | GB1356062A (en) |
IE (1) | IE36492B1 (en) |
ZA (1) | ZA713357B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2209903A1 (en) * | 1972-03-01 | 1973-09-06 | Uniroyal Ag | VULCANIZATION FORM FOR VEHICLE TIRES |
US6841113B2 (en) | 1999-12-13 | 2005-01-11 | Pirelli Pneumatici S.P.A. | Method and apparatus for curing tires |
-
1971
- 1971-05-24 IE IE653/71A patent/IE36492B1/en unknown
- 1971-05-25 ZA ZA713357A patent/ZA713357B/en unknown
- 1971-06-01 FR FR7119743A patent/FR2095731A5/fr not_active Expired
- 1971-06-01 GB GB1860271*[A patent/GB1356062A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE36492B1 (en) | 1976-11-24 |
FR2095731A5 (en) | 1972-02-11 |
ZA713357B (en) | 1972-01-26 |
DE2026754A1 (en) | 1972-05-25 |
GB1356062A (en) | 1974-06-12 |
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