FR2168492B1 - - Google Patents
Info
- Publication number
- FR2168492B1 FR2168492B1 FR7301729A FR7301729A FR2168492B1 FR 2168492 B1 FR2168492 B1 FR 2168492B1 FR 7301729 A FR7301729 A FR 7301729A FR 7301729 A FR7301729 A FR 7301729A FR 2168492 B1 FR2168492 B1 FR 2168492B1
- 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)
- B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
-
- 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
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D2030/2635—Central bladder, e.g. elastic membrane, sleeve, envelope, diaphragm, which covers the central portion of the drum, e.g. covering the toroidally expandable rigid segments
-
- 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
- B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
-
- 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
- B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00219001A US3833444A (en) | 1972-01-19 | 1972-01-19 | Tire building apparatus of building tires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2168492A1 FR2168492A1 (US06815460-20041109-C00097.png) | 1973-08-31 |
| FR2168492B1 true FR2168492B1 (US06815460-20041109-C00097.png) | 1977-02-04 |
Family
ID=22817384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7301729A Expired FR2168492B1 (US06815460-20041109-C00097.png) | 1972-01-19 | 1973-01-18 |
Country Status (8)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001070A (en) * | 1973-06-15 | 1977-01-04 | National-Standard Company, Limited | Tire building apparatus |
| US3959064A (en) * | 1974-07-08 | 1976-05-25 | The Goodyear Tire & Rubber Company | Tire building drum |
| US4007081A (en) * | 1974-11-11 | 1977-02-08 | National-Standard Company | Tire building apparatus |
| US4144114A (en) * | 1977-07-11 | 1979-03-13 | Nrm Corporation | Tire building machine |
| IT1099513B (it) * | 1978-10-25 | 1985-09-18 | Pirelli | Procedimento e apparecchiatura per la fabbricazione di pneumatici radiali |
| US4229246A (en) * | 1978-12-18 | 1980-10-21 | The Steelastic Company | Building drum assembly |
| US4278484A (en) * | 1979-12-26 | 1981-07-14 | Mccreary Tire & Rubber Company | Pneumatic side wall bonding in radial tire manufacture |
| US5635016A (en) * | 1995-10-24 | 1997-06-03 | Wyko, Inc. | Transfer ring or drum apparatus with adjustable circumference |
| US5709768A (en) * | 1995-10-24 | 1998-01-20 | Wyko, Inc. | Apparatus with adjustable circumference made up of a plurality of interconnected shoes |
| IT1320536B1 (it) * | 2000-07-13 | 2003-12-10 | Bridgestone Firestone Tech | Tamburo unistadio per la formatura di un pneumatico radiale perveicoli agricoli. |
| JP4593748B2 (ja) * | 2000-09-01 | 2010-12-08 | 住友ゴム工業株式会社 | タイヤ製造方法 |
| EP1547757B1 (en) * | 2002-08-05 | 2009-09-23 | Bridgestone Corporation | Tire molding drum and tire molding method |
| BR0316669B1 (pt) * | 2002-11-25 | 2014-07-22 | Bridgestone Corp | Sistema de construção de pneu e método de fabricação de pneu |
| US20050028920A1 (en) * | 2003-08-04 | 2005-02-10 | Roedseth John Kolbjoern | High crown first stage tire building drum |
| US20060130960A1 (en) * | 2004-12-17 | 2006-06-22 | Conger Kenneth D | Interlaced bead lock segments for tire building drum |
| JP4818696B2 (ja) * | 2005-11-21 | 2011-11-16 | 株式会社ブリヂストン | タイヤ成型ドラム用剛体セグメントおよびそれを用いたタイヤ成型ドラム |
| KR20150041110A (ko) * | 2012-08-10 | 2015-04-15 | 다비안 엔터프라이즈, 엘엘씨 | 트랜스퍼 링 슈 및 다양한 슈 프로파일을 갖는 트랜스퍼 링 |
| US10189221B2 (en) | 2012-08-10 | 2019-01-29 | Davian Enterprises, LLC | Transfer ring shoe and transfer ring having varied shoe profile |
| US20150059962A1 (en) * | 2013-08-29 | 2015-03-05 | The Goodyear Tire & Rubber Company | Method of building a tire |
| US10322554B2 (en) * | 2013-08-29 | 2019-06-18 | The Goodyear Tire & Rubber Company | Tire building drum |
| WO2015120379A1 (en) * | 2014-02-07 | 2015-08-13 | Davian Enterprises, LLC | Expandable belt and tread drum with varied curvature segments |
| US10766300B2 (en) | 2017-11-09 | 2020-09-08 | Michael Goren | Expandable and retractable wheel assembly |
| EP3856504A4 (en) | 2018-09-27 | 2022-11-16 | Davian Enterprises, LLC | TRANSFER RING WITH BLOCK AND RAIL SYSTEM |
| EP3917765B1 (en) | 2019-01-28 | 2024-03-27 | Davian Enterprises, LLC | Expandable belt and tread drum with reverse offset fingers |
| WO2022120117A2 (en) | 2020-12-03 | 2022-06-09 | Davian Enterprises, Llc (Dba Wyko Tire Technologies) | Expandable belt and tread drum with magnetic deck fixing |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR95395E (fr) * | 1966-02-25 | 1970-09-11 | Nrm Corp | Tambour de confection des pneus a carcasse radiale. |
| FR95397E (fr) * | 1966-02-25 | 1970-09-11 | Nrm Corp | Tambour de confection des pneus a carcasse radiale. |
| FR1480193A (fr) * | 1966-03-11 | 1967-05-12 | Dunlop Sa | Tambour dilatable permettant la confection d'enveloppes pour bandages pneumatiques |
| FR1510912A (fr) * | 1966-11-15 | 1968-01-26 | Tambour de galbage pour la confection d'enveloppes de pneumatiques | |
| US3560301A (en) * | 1967-05-29 | 1971-02-02 | Nrm Corp | Tire building machine |
| US3616059A (en) * | 1968-06-12 | 1971-10-26 | Nat Standard Co | Apparatus for encasing beads into a tire |
| US3562062A (en) * | 1969-06-03 | 1971-02-09 | Nat Standard Co | Tire building drum having a radially movable intermediate assembly |
| US3684621A (en) * | 1970-06-18 | 1972-08-15 | Nat Standard Co | Tire building drum |
| US3698987A (en) * | 1970-12-18 | 1972-10-17 | Goodyear Tire & Rubber | Tire building drum |
-
1972
- 1972-01-19 US US00219001A patent/US3833444A/en not_active Expired - Lifetime
- 1972-12-29 CA CA160,169A patent/CA981569A/en not_active Expired
-
1973
- 1973-01-04 AU AU50760/73A patent/AU472105B2/en not_active Expired
- 1973-01-18 FR FR7301729A patent/FR2168492B1/fr not_active Expired
- 1973-01-18 IT IT47754/73A patent/IT976940B/it active
- 1973-01-18 JP JP48008249A patent/JPS4883183A/ja active Pending
- 1973-01-18 GB GB262073A patent/GB1417611A/en not_active Expired
- 1973-01-18 GB GB592575A patent/GB1417612A/en not_active Expired
- 1973-01-19 DE DE2302664A patent/DE2302664A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3833444A (en) | 1974-09-03 |
| GB1417611A (en) | 1975-12-10 |
| CA981569A (en) | 1976-01-13 |
| JPS4883183A (US06815460-20041109-C00097.png) | 1973-11-06 |
| FR2168492A1 (US06815460-20041109-C00097.png) | 1973-08-31 |
| AU472105B2 (en) | 1976-05-13 |
| DE2302664A1 (de) | 1973-07-26 |
| AU5076073A (en) | 1974-07-04 |
| IT976940B (it) | 1974-09-10 |
| GB1417612A (en) | 1975-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |