DE68911199D1 - Aufweitbare Reifenaufbautrommel. - Google Patents
Aufweitbare Reifenaufbautrommel.Info
- Publication number
- DE68911199D1 DE68911199D1 DE89630088T DE68911199T DE68911199D1 DE 68911199 D1 DE68911199 D1 DE 68911199D1 DE 89630088 T DE89630088 T DE 89630088T DE 68911199 T DE68911199 T DE 68911199T DE 68911199 D1 DE68911199 D1 DE 68911199D1
- Authority
- DE
- Germany
- Prior art keywords
- building drum
- tire building
- expandable tire
- expandable
- drum
- Prior art date
- 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 - Fee Related
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
-
- 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
- B29D2030/2671—Holding the layers, e.g. the webs or the plies, in position onto the drum
- B29D2030/2692—Holding the layers, e.g. the webs or the plies, in position onto the drum by using suction means, e.g. vacuum producing devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/192,156 US4855008A (en) | 1988-05-09 | 1988-05-09 | Expandable tire building drum |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68911199D1 true DE68911199D1 (de) | 1994-01-20 |
DE68911199T2 DE68911199T2 (de) | 1994-05-26 |
Family
ID=22708490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68911199T Expired - Fee Related DE68911199T2 (de) | 1988-05-09 | 1989-05-05 | Aufweitbare Reifenaufbautrommel. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4855008A (de) |
EP (1) | EP0342145B1 (de) |
CA (1) | CA1305030C (de) |
DE (1) | DE68911199T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066354A (en) * | 1990-05-25 | 1991-11-19 | Cooper Tire And Rubber Company | Building drum for a tire belt-tread stock package |
ATE324248T1 (de) * | 2000-12-29 | 2006-05-15 | Michelin Soc Tech | Reifenaufbautrommel |
US6863106B2 (en) * | 2001-09-21 | 2005-03-08 | The Goodyear Tire & Rubber Company | Expandable tire building drum with alternating fixed and expandable segments, and contours for sidewall inserts |
US6769468B2 (en) * | 2001-09-21 | 2004-08-03 | The Goodyear Tire & Rubber Company | Tire building drum having expandable center section and independently expandable bead lock assemblies in the end sections |
US20090151873A1 (en) * | 2007-12-18 | 2009-06-18 | Pinto Ricardo De Mello | Sleeveless tire building drum |
CN102555249B (zh) * | 2012-01-09 | 2014-03-26 | 中北大学 | 全钢子午线轮胎活塞带动机械反包成型鼓 |
US20140048213A1 (en) * | 2012-08-15 | 2014-02-20 | The Goodyear Tire & Rubber Company | Sleeveless tire building drum with interchangeable width elements |
CN103009652A (zh) * | 2012-12-24 | 2013-04-03 | 桂林橡胶机械厂 | 轮胎成型机带束层贴合鼓 |
CN109203534B (zh) * | 2018-10-24 | 2024-04-26 | 广东荣兴机械科技有限公司 | 一种二次径向膨胀式成型鼓 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1337570A (fr) * | 1962-06-05 | 1963-09-13 | Akron Standard Mold Co | Tambour de montage de pneumatiques |
US3237199A (en) * | 1963-04-26 | 1966-02-22 | Tire building apparatus | |
US3485700A (en) * | 1966-07-20 | 1969-12-23 | Ralph F Cooper | Tire building drum |
BR6794587D0 (pt) * | 1966-12-22 | 1973-06-12 | Pirelli | Tambor para a confeccao de carcacas de pneumaticos |
US3644162A (en) * | 1970-07-06 | 1972-02-22 | Goodyear Tire & Rubber | Tire-building drum |
JPS537777A (en) * | 1975-11-14 | 1978-01-24 | Metzeler Kautschuk | Dram for tire making adjustable in radial direction |
US4325764A (en) * | 1980-06-19 | 1982-04-20 | The Goodyear Tire & Rubber Company | Drum and method of shaping a radial tire |
DE3477157D1 (en) * | 1984-11-23 | 1989-04-20 | Goodyear Tire & Rubber | Tire building drum |
JP2930471B2 (ja) * | 1992-03-25 | 1999-08-03 | 株式会社ミツバ | 警音装置 |
-
1988
- 1988-05-09 US US07/192,156 patent/US4855008A/en not_active Expired - Lifetime
-
1989
- 1989-04-27 CA CA000598040A patent/CA1305030C/en not_active Expired - Fee Related
- 1989-05-05 DE DE68911199T patent/DE68911199T2/de not_active Expired - Fee Related
- 1989-05-05 EP EP89630088A patent/EP0342145B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4855008A (en) | 1989-08-08 |
EP0342145A2 (de) | 1989-11-15 |
DE68911199T2 (de) | 1994-05-26 |
CA1305030C (en) | 1992-07-14 |
EP0342145B1 (de) | 1993-12-08 |
EP0342145A3 (de) | 1991-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |