FR2509663B1 - - Google Patents
Info
- Publication number
- FR2509663B1 FR2509663B1 FR8114095A FR8114095A FR2509663B1 FR 2509663 B1 FR2509663 B1 FR 2509663B1 FR 8114095 A FR8114095 A FR 8114095A FR 8114095 A FR8114095 A FR 8114095A FR 2509663 B1 FR2509663 B1 FR 2509663B1
- Authority
- FR
- France
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
- B29D30/248—Drums of the undercut type without toroidal expansion, e.g. with provisions for folding down the plies, for positioning the beads under the surface of the drum
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8114095A FR2509663A1 (fr) | 1981-07-20 | 1981-07-20 | Tambour pour la confection d'enveloppes de pneumatiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8114095A FR2509663A1 (fr) | 1981-07-20 | 1981-07-20 | Tambour pour la confection d'enveloppes de pneumatiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2509663A1 FR2509663A1 (fr) | 1983-01-21 |
| FR2509663B1 true FR2509663B1 (enExample) | 1984-12-28 |
Family
ID=9260674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8114095A Granted FR2509663A1 (fr) | 1981-07-20 | 1981-07-20 | Tambour pour la confection d'enveloppes de pneumatiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2509663A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3018219B1 (fr) * | 2014-03-07 | 2016-04-15 | Michelin & Cie | Tambour d'assemblage pour la fabrication de pneumatiques |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2149604A (en) * | 1937-02-02 | 1939-03-07 | Frank L Johnson | Collapsible form |
| US2603581A (en) * | 1949-12-13 | 1952-07-15 | Us Rubber Co | Tire building drum |
| FR1531460A (fr) * | 1967-04-26 | 1968-07-05 | Uniroyal Englebert France | Poulie collapsible et rétractable axialement |
| US3837968A (en) * | 1972-11-20 | 1974-09-24 | Goodyear Tire & Rubber | Tire building drum |
| US3959064A (en) * | 1974-07-08 | 1976-05-25 | The Goodyear Tire & Rubber Company | Tire building drum |
| GB1568858A (en) * | 1977-03-10 | 1980-06-04 | Vni I Konstrukt I Oborud Dlya | Tyre-building drum |
-
1981
- 1981-07-20 FR FR8114095A patent/FR2509663A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2509663A1 (fr) | 1983-01-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |