FR2472460B1 - - Google Patents
Info
- Publication number
- FR2472460B1 FR2472460B1 FR8015145A FR8015145A FR2472460B1 FR 2472460 B1 FR2472460 B1 FR 2472460B1 FR 8015145 A FR8015145 A FR 8015145A FR 8015145 A FR8015145 A FR 8015145A FR 2472460 B1 FR2472460 B1 FR 2472460B1
- 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
- B29D30/32—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
- B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum
-
- 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
- B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders acting on each side of the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/107,265 US4278484A (en) | 1979-12-26 | 1979-12-26 | Pneumatic side wall bonding in radial tire manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2472460A1 FR2472460A1 (fr) | 1981-07-03 |
FR2472460B1 true FR2472460B1 (fr) | 1984-11-30 |
Family
ID=22315758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8015145A Granted FR2472460A1 (fr) | 1979-12-26 | 1980-07-08 | Procede de fabrication de pneumatiques sur un mandrin |
Country Status (5)
Country | Link |
---|---|
US (1) | US4278484A (fr) |
CA (1) | CA1131119A (fr) |
FR (1) | FR2472460A1 (fr) |
GB (1) | GB2067481B (fr) |
IT (1) | IT1127875B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0181984B1 (fr) * | 1984-11-23 | 1989-03-15 | The Goodyear Tire & Rubber Company | Tambour pour la confection des pneumatiques |
US5205893A (en) * | 1989-06-23 | 1993-04-27 | Beltservice Corporation | Method and apparatus for attaching lagging material to a roller |
FR2670156B1 (fr) * | 1990-12-06 | 1993-01-22 | Michelin & Cie | Dispositif de retroussage pour tambour de fabrication de pneumatique. |
JP2648441B2 (ja) * | 1993-07-19 | 1997-08-27 | 住友ゴム工業株式会社 | タイヤ成形材料圧着方法およびそれに用いる装置 |
US6488797B1 (en) | 2000-05-12 | 2002-12-03 | Bridgestone/Firestone North American Tire, Llc | First stage run flat tire building drum and method of using same |
RU2481441C2 (ru) * | 2009-08-19 | 2013-05-10 | Анатолий Федорович Крутин | Способ изготовления облегченной монтажной панели |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6411324A (fr) * | 1963-12-03 | 1965-06-04 | ||
US3438832A (en) * | 1964-08-17 | 1969-04-15 | Nrm Corp | Tire building machine |
US3560301A (en) * | 1967-05-29 | 1971-02-02 | Nrm Corp | Tire building machine |
US3692605A (en) * | 1970-07-22 | 1972-09-19 | Nrm Corp | Ply turn-up and side wall applying bladder for tire building machine and method |
US3698987A (en) * | 1970-12-18 | 1972-10-17 | Goodyear Tire & Rubber | Tire building drum |
US3833444A (en) * | 1972-01-19 | 1974-09-03 | Nat Standard Co | Tire building apparatus of building tires |
IT1056892B (it) * | 1976-03-05 | 1982-02-20 | Pirelli | Metodo e dispositvo per risvoltare ed assemblare i fianchi ed altri semilavorati contro una carcassa di pneumatico conformata in form torica |
-
1979
- 1979-12-26 US US06/107,265 patent/US4278484A/en not_active Expired - Lifetime
-
1980
- 1980-06-19 CA CA354,341A patent/CA1131119A/fr not_active Expired
- 1980-07-08 FR FR8015145A patent/FR2472460A1/fr active Granted
- 1980-08-12 IT IT49475/80A patent/IT1127875B/it active
- 1980-11-11 GB GB8036122A patent/GB2067481B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1127875B (it) | 1986-05-28 |
CA1131119A (fr) | 1982-09-07 |
FR2472460A1 (fr) | 1981-07-03 |
GB2067481A (en) | 1981-07-30 |
GB2067481B (en) | 1983-11-02 |
US4278484A (en) | 1981-07-14 |
IT8049475A0 (it) | 1980-08-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |