FR3066430B1 - Tambour et procede d'assemblage d'un adaptateur de pneumatique sur une jante - Google Patents

Tambour et procede d'assemblage d'un adaptateur de pneumatique sur une jante Download PDF

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Publication number
FR3066430B1
FR3066430B1 FR1754509A FR1754509A FR3066430B1 FR 3066430 B1 FR3066430 B1 FR 3066430B1 FR 1754509 A FR1754509 A FR 1754509A FR 1754509 A FR1754509 A FR 1754509A FR 3066430 B1 FR3066430 B1 FR 3066430B1
Authority
FR
France
Prior art keywords
segments
drum
assembly
rim
assembling
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
Application number
FR1754509A
Other languages
English (en)
Other versions
FR3066430A1 (fr
Inventor
Gerard Baumgartner
Thomas Guy
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1754509A priority Critical patent/FR3066430B1/fr
Priority to EP18736980.6A priority patent/EP3630475A1/fr
Priority to US16/616,005 priority patent/US20200079042A1/en
Priority to CN201880031450.3A priority patent/CN110662646B/zh
Priority to PCT/FR2018/051220 priority patent/WO2018215722A1/fr
Publication of FR3066430A1 publication Critical patent/FR3066430A1/fr
Application granted granted Critical
Publication of FR3066430B1 publication Critical patent/FR3066430B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • 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
    • B29D2030/3207—Positioning 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
    • B29D30/32—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
    • B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the 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)
    • B29D30/08—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
    • 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
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B29D30/248—Drums of the undercut type without toroidal expansion, e.g. with provisions for folding down the plies, for positioning the beads under the surface of the drum

Abstract

Tambour (1) d'assemblage expansible radialement destiné à la fabrication d'un adaptateur de pneumatique sur une jante, ledit tambour comportant un axe central (XX') et une zone d'assemblage coaxiale avec celui-ci comportant un premier ensemble (10) de segments (100) et un deuxième ensemble (20) de segments (200), tous les segments étant disposés circonférentiellement autour de l'axe central, dans lequel les segments (100) du premier ensemble (10) et les segments (200) du deuxième ensemble (20) se font face axialement. Selon l'invention, ledit tambour passe, dans ladite zone d'assemblage, d'une première position rétractée de forme sensiblement cylindrique à une deuxième position expansée de forme sensiblement tronconique lorsque les segments (100) sont entraînés par une première came (300) et les segments (200) par une deuxième came (400) adjacente.
FR1754509A 2017-05-22 2017-05-22 Tambour et procede d'assemblage d'un adaptateur de pneumatique sur une jante Expired - Fee Related FR3066430B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1754509A FR3066430B1 (fr) 2017-05-22 2017-05-22 Tambour et procede d'assemblage d'un adaptateur de pneumatique sur une jante
EP18736980.6A EP3630475A1 (fr) 2017-05-22 2018-05-22 Tambour et procédé d'assemblage d'un adaptateur de pneumatique sur une jante
US16/616,005 US20200079042A1 (en) 2017-05-22 2018-05-22 Drum and method for assembling a tire adapter on a rim
CN201880031450.3A CN110662646B (zh) 2017-05-22 2018-05-22 在轮辋上组装轮胎适配器的鼓和方法
PCT/FR2018/051220 WO2018215722A1 (fr) 2017-05-22 2018-05-22 Tambour et procédé d'assemblage d'un adaptateur de pneumatique sur une jante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754509A FR3066430B1 (fr) 2017-05-22 2017-05-22 Tambour et procede d'assemblage d'un adaptateur de pneumatique sur une jante
FR1754509 2017-05-22

Publications (2)

Publication Number Publication Date
FR3066430A1 FR3066430A1 (fr) 2018-11-23
FR3066430B1 true FR3066430B1 (fr) 2020-10-30

Family

ID=59153186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754509A Expired - Fee Related FR3066430B1 (fr) 2017-05-22 2017-05-22 Tambour et procede d'assemblage d'un adaptateur de pneumatique sur une jante

Country Status (5)

Country Link
US (1) US20200079042A1 (fr)
EP (1) EP3630475A1 (fr)
CN (1) CN110662646B (fr)
FR (1) FR3066430B1 (fr)
WO (1) WO2018215722A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108556B1 (fr) 2020-03-26 2022-03-18 Michelin & Cie Tambour de confection d’un adaptateur de pneumatique sur une jante
NL2028661B1 (en) * 2021-07-08 2023-01-16 Vmi Holland Bv Deck segment for a tire building drum, tire building drum comprising said deck segment and method of manufacturing said deck segment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561358A (fr) 1968-01-30 1969-03-28
US4239579A (en) * 1979-05-25 1980-12-16 The Goodyear Tire & Rubber Company Tire building drum
FR2777827A1 (fr) * 1998-04-28 1999-10-29 Michelin & Cie Tambour d'assemblage pour la fabrication de pneumatiques
FR2795022A1 (fr) 1999-06-21 2000-12-22 Michelin Soc Tech Ensemble d'un pneumatique, d'une jante et d'un adaptateur
KR20020069223A (ko) 2000-10-27 2002-08-29 소시에떼 드 테크놀로지 미쉐린 타이어 형성용 드럼
US7387697B2 (en) * 2003-02-07 2008-06-17 Bridgestone Corporation Method and apparatus for turning up tire structure members
JP4277992B2 (ja) * 2003-08-27 2009-06-10 横浜ゴム株式会社 タイヤ／ホイール組立体
GB0413275D0 (en) * 2004-06-15 2004-07-14 Wyko Equip Bead lock arrangement
US7287568B2 (en) * 2004-12-23 2007-10-30 The Goodyear Tire & Rubber Company High crown uni-stage tire building drum
US9452645B2 (en) * 2013-10-08 2016-09-27 Arvinmeritor Technology, Llc Tire inflation system with pressurized gas routing through a spindle
FR3026054B1 (fr) * 2014-09-24 2018-03-02 Compagnie Generale Des Etablissements Michelin Ensemble roulant
FR3030347B1 (fr) * 2014-12-17 2017-03-10 Michelin & Cie Moule de vulcanisation d’un adaptateur de pneumatique sur une jante et procede de mise en oeuvre
FR3050689B3 (fr) * 2016-05-02 2018-05-25 Michelin & Cie Adaptateur pour ensemble roulant et ensemble roulant le comprenant

Also Published As

Publication number Publication date
FR3066430A1 (fr) 2018-11-23
CN110662646A (zh) 2020-01-07
EP3630475A1 (fr) 2020-04-08
CN110662646B (zh) 2021-09-17
US20200079042A1 (en) 2020-03-12
WO2018215722A1 (fr) 2018-11-29

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