GB1096189A - Improvements in or relating to moulding and vulcanizing pneumatic tyres - Google Patents
Improvements in or relating to moulding and vulcanizing pneumatic tyresInfo
- Publication number
- GB1096189A GB1096189A GB3222965A GB3222965A GB1096189A GB 1096189 A GB1096189 A GB 1096189A GB 3222965 A GB3222965 A GB 3222965A GB 3222965 A GB3222965 A GB 3222965A GB 1096189 A GB1096189 A GB 1096189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blank
- bag
- tyre
- moulding
- spaced
- 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.)
- Expired
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
- B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable sectors
Abstract
1,096,189. Moulding tyres. CONTINENTAL GUMMI-WERKE A.G. July 28, ]965 [July 31, 1964], No. 32229/65. Heading B5A. In a method of moulding and vulcanizing a pneumatic tyre in a press comprising upper and lower mould parts 4, 3 and an inflatable bag 10 on which a tyre blank is mounted, the beads c and d of the blank are centred on the bag by rings 11 and 14, and are brought together, with the bag inflated, to their final moulded positions before the upper and lower mould parts are brought together. The bag edges are secured in vertically adjustable discs 8, 9 which, initially, are spaced well apart enabling the blank to be placed around and spaced from the deflated bag. In this position the bead centring ring 14 is spaced upwardly from the upper disc. The discs 8 and 9 are then raised and lowered respectively, and the ring 14 lowered, whereby the blank is centred, the bag inflated, and the beads of the blank brought to the positions indicated. The upper part 2 of the press is then moved downwardly to force the tyre blank assembly against the mould part 3; further movement of the part 2, with the mould part 4 stationary, causes mould segments 7 to move radially inwardly to form the tyre tread. Relative movement between the parts 2 and 4 is provided by springs 5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0033541 | 1964-07-31 | ||
| DEC0040403 | 1966-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1096189A true GB1096189A (en) | 1967-12-20 |
Family
ID=25969913
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3222965A Expired GB1096189A (en) | 1964-07-31 | 1965-07-28 | Improvements in or relating to moulding and vulcanizing pneumatic tyres |
| GB4543967A Expired GB1191937A (en) | 1964-07-31 | 1967-10-05 | A Method and Apparatus for Vulcanizing Pneumatic Tyre Blanks |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4543967A Expired GB1191937A (en) | 1964-07-31 | 1967-10-05 | A Method and Apparatus for Vulcanizing Pneumatic Tyre Blanks |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE1579122A1 (en) |
| GB (2) | GB1096189A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682576A (en) * | 1971-02-10 | 1972-08-08 | Eagle Picher Ind Inc | Segmented mold |
| US3703346A (en) * | 1969-11-29 | 1972-11-21 | Uniroyal Ag | Mold for vulcanizing pre-shaped pneumatic tires |
| US4190406A (en) * | 1976-10-07 | 1980-02-26 | Uniroyal, Inc. | Apparatus for positioning and curing a pre-shaped tire carcass |
| CN108858910A (en) * | 2018-06-16 | 2018-11-23 | 巨轮智能装备股份有限公司 | A kind of production method of automobile shock air bag |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8826013D0 (en) * | 1988-11-07 | 1988-12-14 | Kobe Steel Ltd | Bladderless tyre moulding apparatus & method of operating same |
| JP6607765B2 (en) * | 2015-11-12 | 2019-11-20 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Tire manufacturing method and tire molding apparatus |
-
1964
- 1964-07-31 DE DE19641579122 patent/DE1579122A1/en active Pending
-
1965
- 1965-07-28 GB GB3222965A patent/GB1096189A/en not_active Expired
-
1966
- 1966-10-14 DE DE19661579202 patent/DE1579202A1/en active Pending
-
1967
- 1967-10-05 GB GB4543967A patent/GB1191937A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3703346A (en) * | 1969-11-29 | 1972-11-21 | Uniroyal Ag | Mold for vulcanizing pre-shaped pneumatic tires |
| US3682576A (en) * | 1971-02-10 | 1972-08-08 | Eagle Picher Ind Inc | Segmented mold |
| US4190406A (en) * | 1976-10-07 | 1980-02-26 | Uniroyal, Inc. | Apparatus for positioning and curing a pre-shaped tire carcass |
| CN108858910A (en) * | 2018-06-16 | 2018-11-23 | 巨轮智能装备股份有限公司 | A kind of production method of automobile shock air bag |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1579202A1 (en) | 1972-03-23 |
| GB1191937A (en) | 1970-05-13 |
| DE1579122A1 (en) | 1972-01-20 |
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