FR2370574A1 - Dispositif pour le centrage reciproque d'elements mecaniques mobiles l'un par rapport a l'autre, particulierement destine a etre utilise sur les presses de vulcanisation pour pneumatiques - Google Patents

Dispositif pour le centrage reciproque d'elements mecaniques mobiles l'un par rapport a l'autre, particulierement destine a etre utilise sur les presses de vulcanisation pour pneumatiques

Info

Publication number
FR2370574A1
FR2370574A1 FR7734234A FR7734234A FR2370574A1 FR 2370574 A1 FR2370574 A1 FR 2370574A1 FR 7734234 A FR7734234 A FR 7734234A FR 7734234 A FR7734234 A FR 7734234A FR 2370574 A1 FR2370574 A1 FR 2370574A1
Authority
FR
France
Prior art keywords
centering
tires
vice
respect
mechanical elements
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.)
Granted
Application number
FR7734234A
Other languages
English (en)
Other versions
FR2370574B1 (fr
Inventor
Dante Pirovano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pirelli SpA filed Critical Pirelli SpA
Publication of FR2370574A1 publication Critical patent/FR2370574A1/fr
Application granted granted Critical
Publication of FR2370574B1 publication Critical patent/FR2370574B1/fr
Granted legal-status Critical Current

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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0603—Loading or unloading the presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Automatic Assembly (AREA)
  • Tyre Moulding (AREA)

Abstract

Dispositif de centrage des organes mécaniques. Ce dispositif comprend essentiellement une dent 18 centrée sur un certain axe et un étau à mâchoires symétriques, composé de deux leviers 21 et 22 accouplés par des dentures et articulés sur des broches 25. Après un premier centrage approximatif, un vérin (chape 26 rapproche les mâchoires de l'étau, En rencontrant la dent, la machoire la plus proche tire l'étau et l'organe solidaire de cet étau vers la position de centrage et, cette position est ensuite bloquée par la pression de l'autre mâchoire. Application : notamment au centrage de l'appareil de transfert sur les presses de vulcanisation pour pneumatiques.
FR7734234A 1976-11-15 1977-11-15 Dispositif pour le centrage reciproque d'elements mecaniques mobiles l'un par rapport a l'autre, particulierement destine a etre utilise sur les presses de vulcanisation pour pneumatiques Granted FR2370574A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29324/76A IT1064031B (it) 1976-11-15 1976-11-15 Dispositivo per il centraggio reciproco di elementi meccanici relativamente spostabili,particolarmente per l'impiego su presse di vulcanizzazione per pneumatici

Publications (2)

Publication Number Publication Date
FR2370574A1 true FR2370574A1 (fr) 1978-06-09
FR2370574B1 FR2370574B1 (fr) 1979-07-20

Family

ID=11226762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734234A Granted FR2370574A1 (fr) 1976-11-15 1977-11-15 Dispositif pour le centrage reciproque d'elements mecaniques mobiles l'un par rapport a l'autre, particulierement destine a etre utilise sur les presses de vulcanisation pour pneumatiques

Country Status (11)

Country Link
US (1) US4131402A (fr)
JP (1) JPS5361669A (fr)
AU (1) AU511416B2 (fr)
BR (1) BR7707468A (fr)
DE (1) DE2751036A1 (fr)
FI (1) FI773235A7 (fr)
FR (1) FR2370574A1 (fr)
GB (1) GB1590226A (fr)
GR (1) GR73659B (fr)
IT (1) IT1064031B (fr)
SE (1) SE7712852L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154612A3 (en) * 1984-02-29 1988-03-16 Cima Impianti S.P.A. Apparatus for handling tyres to and from a vulcanizing machine
EP0228195A3 (fr) * 1985-12-04 1988-05-25 Nrm Corporation Presse de vulcanisation pour pneus et dispositif de chargement
EP0468344A1 (fr) * 1990-07-27 1992-01-29 Bridgestone Corporation Dispositif de chargement et de déchargement pour pneus de véhicules

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143821B (it) * 1977-08-12 1986-10-22 F A T A Fabbrica Ed Apparecchi Sistema per l alimentazione di prodotti di materiale elastomero crudo ad autoclavi di vulcanizzazione
IT1099513B (it) * 1978-10-25 1985-09-18 Pirelli Procedimento e apparecchiatura per la fabbricazione di pneumatici radiali
JPS597032A (ja) * 1982-07-06 1984-01-14 Mitsubishi Heavy Ind Ltd 生タイヤの供給装置
IT1178624B (it) * 1984-11-07 1987-09-09 Pirelli Gruppo centratore estrattore modificato per stampi di vulcanizzazione pneumatici e dispositivo per il suo rapido smontaggio e rimontaggio da una pressa di vulcanizzazione
US4618320A (en) * 1985-12-04 1986-10-21 Nrm Corporation Tire press and loader
US4834636A (en) * 1987-02-24 1989-05-30 Kabushiki Kaisha Kobe Seiko Sho Tire centering and removal device for a tire vulcanizing press
JP3961700B2 (ja) * 1998-11-30 2007-08-22 株式会社市丸技研 タイヤ加硫装置
JP3964280B2 (ja) * 2002-08-07 2007-08-22 株式会社市丸技研 タイヤ加硫装置及びタイヤ加硫方法
JP4021725B2 (ja) * 2002-08-12 2007-12-12 株式会社市丸技研 タイヤ加硫装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265787A (fr) * 1959-09-08 1961-06-30 Us Rubber Co Appareil automatique pour l'introduction des carcasses de bandages pneumatiques dansles moules
FR1554992A (fr) * 1967-01-30 1969-01-24

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074109A (en) * 1958-12-18 1963-01-22 Super Mold Corp Press for portable tire retreading molds
US3015130A (en) * 1959-09-29 1962-01-02 Akron Standard Mold Co Retreading equipment
US3200443A (en) * 1959-10-27 1965-08-17 Clement O Dennis Tire loader
US3137032A (en) * 1960-03-29 1964-06-16 Donald M Macmillan Roll top matrix loader
US3233284A (en) * 1961-03-13 1966-02-08 Macmillan Kenneth T Loader device for a replaceable tire retreading matrix
US3697206A (en) * 1971-03-10 1972-10-10 Pericle Bonazzi Press for rebuilding of tires
US4025251A (en) * 1975-11-06 1977-05-24 Nrm Corporation Vulcanizer lock means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265787A (fr) * 1959-09-08 1961-06-30 Us Rubber Co Appareil automatique pour l'introduction des carcasses de bandages pneumatiques dansles moules
FR1554992A (fr) * 1967-01-30 1969-01-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154612A3 (en) * 1984-02-29 1988-03-16 Cima Impianti S.P.A. Apparatus for handling tyres to and from a vulcanizing machine
EP0228195A3 (fr) * 1985-12-04 1988-05-25 Nrm Corporation Presse de vulcanisation pour pneus et dispositif de chargement
EP0468344A1 (fr) * 1990-07-27 1992-01-29 Bridgestone Corporation Dispositif de chargement et de déchargement pour pneus de véhicules
US5206031A (en) * 1990-07-27 1993-04-27 Bridgestone/Firestone, Inc. Vehicle tire loading-unloading device

Also Published As

Publication number Publication date
GR73659B (fr) 1984-03-27
BR7707468A (pt) 1978-06-20
GB1590226A (en) 1981-05-28
FI773235A7 (fi) 1978-05-16
IT1064031B (it) 1985-02-18
DE2751036A1 (de) 1978-05-24
AU511416B2 (en) 1980-08-21
JPS5361669A (en) 1978-06-02
FR2370574B1 (fr) 1979-07-20
SE7712852L (sv) 1978-05-16
AU3051677A (en) 1979-05-17
US4131402A (en) 1978-12-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse