ZA704294B - Tire building drum - Google Patents
Tire building drumInfo
- Publication number
- ZA704294B ZA704294B ZA704294A ZA704294A ZA704294B ZA 704294 B ZA704294 B ZA 704294B ZA 704294 A ZA704294 A ZA 704294A ZA 704294 A ZA704294 A ZA 704294A ZA 704294 B ZA704294 B ZA 704294B
- Authority
- ZA
- South Africa
- Prior art keywords
- building drum
- tire building
- tire
- drum
- building
- Prior art date
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
- B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same 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)
- B29D30/36—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
- B29D30/32—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
- B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6922235A FR2051920A5 (de) | 1969-07-01 | 1969-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA704294B true ZA704294B (en) | 1971-03-31 |
Family
ID=9036729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA704294A ZA704294B (en) | 1969-07-01 | 1970-06-23 | Tire building drum |
Country Status (11)
Country | Link |
---|---|
US (1) | US3718520A (de) |
AT (1) | AT315660B (de) |
BE (1) | BE752706A (de) |
CA (1) | CA921378A (de) |
FR (1) | FR2051920A5 (de) |
GB (1) | GB1315675A (de) |
LU (1) | LU61233A1 (de) |
NL (1) | NL7009610A (de) |
SE (1) | SE365157B (de) |
TR (1) | TR16735A (de) |
ZA (1) | ZA704294B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE786079A (fr) * | 1971-07-13 | 1973-01-10 | Uniroyal Sa | Appareil et procede pour fabriquer des bandages |
US3990931A (en) * | 1972-07-06 | 1976-11-09 | Uniroyal, S.A. | Tire building apparatus and method |
US4001070A (en) * | 1973-06-15 | 1977-01-04 | National-Standard Company, Limited | Tire building apparatus |
US4087307A (en) * | 1976-08-30 | 1978-05-02 | The Goodyear Tire & Rubber Company | Inflatable bladder for a tire building drum |
US4214939A (en) * | 1978-03-15 | 1980-07-29 | Nrm Corporation | Tire building machine |
US4312696A (en) * | 1980-03-12 | 1982-01-26 | National-Standard Company | Tire building apparatus |
US4402783A (en) * | 1981-04-30 | 1983-09-06 | Nrm Corporation | Axially collapsible and expandable tire building drum |
DE10300969A1 (de) * | 2003-01-14 | 2004-07-22 | Continental Aktiengesellschaft | Vorrichtung zum Hochschlagen der Reifenseitenwände auf einer Reifenaufbautrommel |
US9630369B2 (en) * | 2007-02-15 | 2017-04-25 | Pirelli Tyre S.P.A. | Process and apparatus for manufacturing tyres |
KR101402833B1 (ko) * | 2007-09-27 | 2014-06-02 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 차륜용 타이어 제조방법 및 장치 |
WO2009056907A1 (en) * | 2007-10-31 | 2009-05-07 | Pirelli Tyre S.P.A. | A process for building tyres and tyre obtainable by said process |
CN104908349B (zh) * | 2014-03-11 | 2017-06-23 | 海宁市睿创机械科技有限公司 | 一种胎体贴合鼓 |
CN104985847A (zh) * | 2015-07-08 | 2015-10-21 | 海宁市睿创机械科技有限公司 | 一种气动胎体贴合鼓的运作方法 |
WO2018109599A1 (en) * | 2016-12-16 | 2018-06-21 | Pirelli Tyre S.P.A. | Process and plant for building tyres for vehicle wheels |
NL2018011B1 (en) * | 2016-12-16 | 2018-06-26 | Vmi Holland Bv | Drum half, tire building machine and method for operating said tire building machine |
JP6816593B2 (ja) * | 2017-03-22 | 2021-01-20 | 住友ゴム工業株式会社 | ベルトドラム装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1016181A (en) * | 1961-11-27 | 1966-01-05 | Dunlop Rubber Co | Improvements in or relating to the manufacture of pneumatic tyres |
US3489634A (en) * | 1965-06-24 | 1970-01-13 | Uniroyal Inc | Apparatus for building tires and the like |
-
1969
- 1969-07-01 FR FR6922235A patent/FR2051920A5/fr not_active Expired
-
1970
- 1970-06-23 ZA ZA704294A patent/ZA704294B/xx unknown
- 1970-06-26 GB GB3103570A patent/GB1315675A/en not_active Expired
- 1970-06-29 AT AT585370A patent/AT315660B/de not_active IP Right Cessation
- 1970-06-29 SE SE08991/70A patent/SE365157B/xx unknown
- 1970-06-30 CA CA086907A patent/CA921378A/en not_active Expired
- 1970-06-30 NL NL7009610A patent/NL7009610A/xx not_active Application Discontinuation
- 1970-06-30 BE BE752706D patent/BE752706A/xx unknown
- 1970-06-30 US US00051227A patent/US3718520A/en not_active Expired - Lifetime
- 1970-07-01 LU LU61233D patent/LU61233A1/xx unknown
- 1970-07-01 TR TR16735A patent/TR16735A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TR16735A (tr) | 1973-05-01 |
LU61233A1 (de) | 1971-09-22 |
GB1315675A (en) | 1973-05-02 |
AT315660B (de) | 1974-06-10 |
BE752706A (fr) | 1970-12-30 |
CA921378A (en) | 1973-02-20 |
US3718520A (en) | 1973-02-27 |
FR2051920A5 (de) | 1971-04-09 |
DE2032325A1 (de) | 1971-02-11 |
SE365157B (de) | 1974-03-18 |
NL7009610A (de) | 1971-01-05 |
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