BE518365A - - Google Patents
Info
- Publication number
- BE518365A BE518365A BE518365DA BE518365A BE 518365 A BE518365 A BE 518365A BE 518365D A BE518365D A BE 518365DA BE 518365 A BE518365 A BE 518365A
- Authority
- BE
- Belgium
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
- B29D30/246—Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
- B29D30/247—Arrangements for the first stage only, e.g. means for radially expanding the drum to lock the beads
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- 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
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- 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
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3107352A GB733206A (en) | 1952-12-08 | 1952-12-08 | Improvements in or relating to the manufacture of vehicle tyres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518365A true BE518365A (de) |
Family
ID=10317554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518365D BE518365A (de) | 1952-12-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE518365A (de) |
| CH (1) | CH307066A (de) |
| FR (1) | FR1071887A (de) |
| GB (1) | GB733206A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1209733B (de) * | 1962-10-20 | 1966-01-27 | Continental Gummi Werke Ag | Aufbauvorrichtung fuer Luftreifen |
| US4214671A (en) * | 1978-12-20 | 1980-07-29 | Pittsburgh-Des Moines Steel Company | Floating roof drainage system |
| JPH09226020A (ja) * | 1996-02-27 | 1997-09-02 | Bridgestone Corp | タイヤ構成部材の折返し機構 |
-
0
- BE BE518365D patent/BE518365A/xx unknown
-
1952
- 1952-11-05 CH CH307066D patent/CH307066A/de unknown
- 1952-11-27 FR FR1071887D patent/FR1071887A/fr not_active Expired
- 1952-12-08 GB GB3107352A patent/GB733206A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH307066A (de) | 1955-05-15 |
| GB733206A (en) | 1955-07-06 |
| FR1071887A (fr) | 1954-09-06 |