IT1158676B - Complesso a mozzo per tenere in posizione automaticamente segmenti di anima nella colata centrifugata di pneumatici e dispositivo per il suo smontaggio - Google Patents
Complesso a mozzo per tenere in posizione automaticamente segmenti di anima nella colata centrifugata di pneumatici e dispositivo per il suo smontaggioInfo
- Publication number
- IT1158676B IT1158676B IT21662/78A IT2166278A IT1158676B IT 1158676 B IT1158676 B IT 1158676B IT 21662/78 A IT21662/78 A IT 21662/78A IT 2166278 A IT2166278 A IT 2166278A IT 1158676 B IT1158676 B IT 1158676B
- Authority
- IT
- Italy
- Prior art keywords
- soul
- disassembly
- holding segments
- automatically holding
- tire casting
- 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)
- B29D30/0679—Centrifugal casting specially adapted for tyres or parts thereof
-
- 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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/12—Cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tires In General (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/782,252 US4083672A (en) | 1977-03-28 | 1977-03-28 | Automatic hub and apparatus for disassembly of the hub |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7821662A0 IT7821662A0 (it) | 1978-03-28 |
IT1158676B true IT1158676B (it) | 1987-02-25 |
Family
ID=25125489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21662/78A IT1158676B (it) | 1977-03-28 | 1978-03-28 | Complesso a mozzo per tenere in posizione automaticamente segmenti di anima nella colata centrifugata di pneumatici e dispositivo per il suo smontaggio |
Country Status (10)
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276012A (en) * | 1980-03-07 | 1981-06-30 | The Firestone Tire & Rubber Company | Mold isolator mechanism for centrifugal casting machine |
US4341251A (en) * | 1981-02-11 | 1982-07-27 | The Firestone Tire & Rubber Company | Tire and method of making |
IT1245026B (it) * | 1991-03-26 | 1994-09-13 | Firestone Int Dev Spa | Stampo di rullatura per la rullatura interna di pneumatici |
US6113833A (en) * | 1997-07-22 | 2000-09-05 | Bridgestone Corporation | Segmented toroidal core for manufacturing pneumatic tires |
ATE464174T1 (de) * | 1999-08-10 | 2010-04-15 | Mft Fr Pneumatiques Michelin | Steifer kern in zwei teilen, zur herstellung von luftreifen |
DE60009991T2 (de) * | 1999-08-10 | 2005-03-31 | Sedepro | Steifer Kern zur Herstellung von Luftreifen, enthaltend eine Befestigungsfelge |
ES2228827T3 (es) * | 2000-02-21 | 2005-04-16 | Pirelli Pneumatici Societa Per Azioni | Procedimiento para retirar un soporte toroidal desmontable de un neumatico curado. |
RU2254233C2 (ru) * | 2000-02-21 | 2005-06-20 | Пирелли Пнеуматичи С.П.А. | Разборная тороидальная опора для изготовления шин |
US6669457B2 (en) | 2000-02-21 | 2003-12-30 | Pirelli Pneumatici S.P.A. | Dismountable toroidal support for tire manufacture |
KR101050450B1 (ko) * | 2003-11-28 | 2011-07-19 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 타이어 제조방법 및 상기 방법을 수행하기 위한 토로이드형지지체 |
US7621308B2 (en) * | 2005-12-02 | 2009-11-24 | The Goodyear Tire & Rubber Company | Tire building core latching and transport mechanism |
US20070125497A1 (en) * | 2005-12-02 | 2007-06-07 | Lundell Dennis A | Heated tire building core assembly and method |
JP2010525270A (ja) | 2007-04-24 | 2010-07-22 | ラインツーディチュングスーゲーエムベーハー | 金属製平形ガスケット |
US7891962B2 (en) | 2007-12-21 | 2011-02-22 | The Goodyear Tire & Rubber Company | Tire building core manipulator apparatus |
US8113806B2 (en) * | 2007-12-21 | 2012-02-14 | The Goodyear Tire & Rubber Company | Apparatus and method for assembling, disassembling and storing a tire building core |
US7910043B2 (en) * | 2007-12-21 | 2011-03-22 | The Goodyear Tire & Rubber Company | Tire building and cure station coupling apparatus and method |
US7854603B2 (en) * | 2007-12-21 | 2010-12-21 | The Goodyear Tire & Rubber Company | Tire building core assembly and disassembly station |
US7802975B2 (en) * | 2007-12-21 | 2010-09-28 | The Goodyear Tire & Rubber Company | Loading apparatus for assembly and disassembly of a tire curing mold |
US7874822B2 (en) * | 2007-12-21 | 2011-01-25 | The Goodyear Tire & Rubber Company | Tire building core segment manipulator apparatus |
US7785061B2 (en) * | 2007-12-21 | 2010-08-31 | The Goodyear Tire & Rubber Company | Apparatus and method for reorienting a tire and core assembly in a tire manufacturing line |
US7896632B2 (en) * | 2007-12-21 | 2011-03-01 | The Goodyear Tire & Rubber Company | Apparatus for disassembling a tire building core |
US8127434B2 (en) * | 2007-12-21 | 2012-03-06 | The Goodyear Tire & Rubber Company | Apparatus assembly and disassembly of a tire curing mold |
US8431062B2 (en) * | 2007-12-21 | 2013-04-30 | The Goodyear Tire & Rubber Company | Tire unloading apparatus and method in a curing line |
US7887312B2 (en) * | 2008-11-12 | 2011-02-15 | The Goodyear Tire & Rubber Company | Tire building core |
US20100143083A1 (en) * | 2008-12-04 | 2010-06-10 | Dennis Alan Lundell | Tire building core transport assembly and method |
US20100139844A1 (en) * | 2008-12-04 | 2010-06-10 | Dennis Alan Lundell | Tire building core handling mechanism and method |
JP5662883B2 (ja) * | 2011-06-23 | 2015-02-04 | 住友ゴム工業株式会社 | 剛性中子 |
JP5261541B2 (ja) * | 2011-06-24 | 2013-08-14 | 住友ゴム工業株式会社 | 剛性中子 |
KR101658819B1 (ko) * | 2014-11-13 | 2016-10-04 | 한국타이어 주식회사 | 타이어 성형드럼과 성형드럼 조립 분해장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1467142A (en) * | 1923-09-04 | of akron | ||
US1389438A (en) * | 1921-08-30 | de mattia | ||
US1840489A (en) * | 1928-03-05 | 1932-01-12 | Gen Tire & Rubber Co | Expansible tire core |
US2476884A (en) * | 1946-10-09 | 1949-07-19 | Prophylactic Brush Co | Method for tire manufacture |
US2866500A (en) * | 1955-12-22 | 1958-12-30 | Goodyear Tire & Rubber | Method and apparatus for siping tires |
US3128807A (en) * | 1960-07-15 | 1964-04-14 | Fail safe valve for tire chuck on post-inflation machine | |
US3184794A (en) * | 1961-07-13 | 1965-05-25 | Morris A Sherkin | Sealing apparatus for tires |
US3214790A (en) * | 1963-04-05 | 1965-11-02 | Firwood Mfg Company | Post-inflating machine for tires |
US3555141A (en) * | 1969-02-04 | 1971-01-12 | Firestone Tire & Rubber Co | Method of making tires |
DE2058109A1 (de) * | 1970-05-11 | 1971-11-25 | Fuerstenwalde Reifen Veb K | Verfahren und Vorrichtung zur automatisierten Herstellung von gespritzten Fahrzeugluftreifen |
JPS532473B2 (US06811534-20041102-M00003.png) * | 1974-04-22 | 1978-01-28 | ||
US3924982A (en) * | 1975-02-18 | 1975-12-09 | Firestone Tire & Rubber Co | Centrifugal tire casting machine |
IT1038996B (it) * | 1975-06-13 | 1979-11-30 | Pirelli | Stampo per pneumatico e relativo metodo e dispositivo di manipolazione |
-
1977
- 1977-03-28 US US05/782,252 patent/US4083672A/en not_active Expired - Lifetime
-
1978
- 1978-03-22 AU AU34387/78A patent/AU520776B2/en not_active Expired
- 1978-03-23 CA CA299,685A patent/CA1102976A/en not_active Expired
- 1978-03-28 BE BE186292A patent/BE865347A/xx not_active IP Right Cessation
- 1978-03-28 IT IT21662/78A patent/IT1158676B/it active
- 1978-03-28 JP JP3590978A patent/JPS53121303A/ja active Granted
- 1978-03-28 FR FR7808884A patent/FR2385520A1/fr active Granted
- 1978-03-28 NL NLAANVRAGE7803258,A patent/NL182712C/xx not_active IP Right Cessation
- 1978-03-28 DE DE19782813265 patent/DE2813265A1/de active Granted
- 1978-03-28 GB GB12065/78A patent/GB1597889A/en not_active Expired
-
1986
- 1986-01-24 JP JP61013585A patent/JPS61192547A/ja active Granted
-
1987
- 1987-01-20 NL NL8700129A patent/NL8700129A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US4083672A (en) | 1978-04-11 |
DE2813265A1 (de) | 1978-10-12 |
FR2385520B1 (US06811534-20041102-M00003.png) | 1983-04-29 |
GB1597889A (en) | 1981-09-16 |
FR2385520A1 (fr) | 1978-10-27 |
NL182712C (nl) | 1988-05-02 |
JPS61192547A (ja) | 1986-08-27 |
IT7821662A0 (it) | 1978-03-28 |
JPH0240504B2 (US06811534-20041102-M00003.png) | 1990-09-12 |
DE2813265C2 (US06811534-20041102-M00003.png) | 1987-02-26 |
NL182712B (nl) | 1987-12-01 |
JPS6124172B2 (US06811534-20041102-M00003.png) | 1986-06-10 |
JPS53121303A (en) | 1978-10-23 |
NL8700129A (nl) | 1987-05-04 |
NL7803258A (nl) | 1978-10-02 |
AU3438778A (en) | 1979-09-27 |
BE865347A (fr) | 1978-09-28 |
CA1102976A (en) | 1981-06-16 |
AU520776B2 (en) | 1982-02-25 |
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