FR2372021B1 - - Google Patents
Info
- Publication number
- FR2372021B1 FR2372021B1 FR7734079A FR7734079A FR2372021B1 FR 2372021 B1 FR2372021 B1 FR 2372021B1 FR 7734079 A FR7734079 A FR 7734079A FR 7734079 A FR7734079 A FR 7734079A FR 2372021 B1 FR2372021 B1 FR 2372021B1
- 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)
- B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
- Ropes Or Cables (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2653553A DE2653553C2 (de) | 1976-11-25 | 1976-11-25 | Verfahren zum Herstellen eines im Querschnitt parallelogrammförmigen, ringartigen Paketkernes für den Wulst eines Luftreifens für Schrägschulterfelgen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2372021A1 FR2372021A1 (US20050065096A1-20050324-C00069.png) | 1978-06-23 |
FR2372021B1 true FR2372021B1 (US20050065096A1-20050324-C00069.png) | 1982-07-16 |
Family
ID=5993952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734079A Expired FR2372021B1 (US20050065096A1-20050324-C00069.png) | 1976-11-25 | 1977-11-14 |
Country Status (4)
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390300A1 (fr) * | 1977-05-09 | 1978-12-08 | Bekaert Sa Nv | Tringle pour talon de pneumatique |
JPS5920481B2 (ja) * | 1979-01-10 | 1984-05-14 | オツト−・ク−ルマン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニ− | 傾斜リム用の空気タイヤのビ−ド部のためのコア |
FR2456610A1 (fr) * | 1979-02-19 | 1980-12-12 | Michelin & Cie | Procede de fabrication de tringles pour bourrelets de pneumatiques |
US4406317A (en) * | 1980-12-18 | 1983-09-27 | Otto Kuhlmann Gmbh & Co. | Pneumatic tire of vehicle, wire core for use therein and apparatus for producing said wire core |
FI82217C (fi) * | 1982-04-21 | 1991-02-11 | Dunlop Ltd | Kombination av pneumatiskt daeck och hjulfaelg. |
FR2526708B1 (fr) * | 1982-05-17 | 1985-07-12 | Michelin & Cie | Procede pour solidariser les fils d'une tringle pour pneumatiques |
US5226460A (en) * | 1989-09-08 | 1993-07-13 | Continental Aktiengesellschaft | Method of producing a bead core for pneumatic tires |
US5010938A (en) * | 1990-03-30 | 1991-04-30 | The Goodyear Tire & Rubber Company | Tire incorporating a bead ring comprising round wire disposed in the shape of a parallelogram |
KR100517172B1 (ko) * | 1999-06-03 | 2005-09-26 | 한국타이어 주식회사 | 내구성을 향상시킨 비드코어 |
US20060070692A1 (en) * | 2002-06-27 | 2006-04-06 | Claudio Lacagnina | Tyre for vehicle wheels with reinforced bead structure |
JP4850114B2 (ja) * | 2007-04-09 | 2012-01-11 | 株式会社ブリヂストン | 空気入りタイヤ |
WO2010087165A1 (ja) * | 2009-01-28 | 2010-08-05 | 株式会社ブリヂストン | ビードコア成形装置及びビードコア成形方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1503985A (en) * | 1923-03-19 | 1924-08-05 | William G Corson | Grommet |
US1981893A (en) * | 1931-06-11 | 1934-11-27 | Morgan & Wright | Tire bead and method for making the same |
US2149079A (en) * | 1938-03-12 | 1939-02-28 | Nat Standard Co | Tire bead construction |
US2291659A (en) * | 1941-01-13 | 1942-08-04 | Nat Standard Co | Tire bead reinforcement |
LU38371A1 (US20050065096A1-20050324-C00069.png) * | 1959-04-03 | |||
US3080127A (en) * | 1960-06-30 | 1963-03-05 | Goodrich Co B F | Bead winding apparatus |
US3330491A (en) * | 1965-12-10 | 1967-07-11 | Armstrong Rubber Co | Apparatus for forming beads for pneumatic tires |
GB1117585A (en) * | 1966-08-30 | 1968-06-19 | Metal Box Co Ltd | Improvements in or relating to the treatment of strip metal |
GB1276725A (en) * | 1969-05-27 | 1972-06-07 | Lloyd Elliott Embury | Means and method for fabricating tapered tubing |
US3801028A (en) * | 1971-10-20 | 1974-04-02 | Advance Mfg Co | Machine for making twisted wire beads for tires |
US3879977A (en) * | 1971-12-27 | 1975-04-29 | Ford B Cauffiel | Tapered pole and method and apparatus for producing same |
US3771978A (en) * | 1971-12-27 | 1973-11-13 | F Cauffiel | Tapered pole and method and apparatus for producing same |
FR2172786B1 (US20050065096A1-20050324-C00069.png) * | 1972-02-22 | 1977-12-23 | Embury Aleck | |
FR2220396B1 (US20050065096A1-20050324-C00069.png) * | 1973-03-07 | 1977-07-08 | Michelin & Cie |
-
1976
- 1976-11-25 DE DE2653553A patent/DE2653553C2/de not_active Expired
-
1977
- 1977-11-14 FR FR7734079A patent/FR2372021B1/fr not_active Expired
- 1977-11-18 GB GB48056/77A patent/GB1593797A/en not_active Expired
- 1977-11-23 US US05/854,094 patent/US4166492A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2372021A1 (US20050065096A1-20050324-C00069.png) | 1978-06-23 |
GB1593797A (en) | 1981-07-22 |
DE2653553B1 (de) | 1978-02-09 |
DE2653553C2 (de) | 1980-04-30 |
US4166492A (en) | 1979-09-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse | ||
ST | Notification of lapse |