FR3102222B1 - Mobile Clutch in a Tire Building System - Google Patents

Mobile Clutch in a Tire Building System Download PDF

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Publication number
FR3102222B1
FR3102222B1 FR1911698A FR1911698A FR3102222B1 FR 3102222 B1 FR3102222 B1 FR 3102222B1 FR 1911698 A FR1911698 A FR 1911698A FR 1911698 A FR1911698 A FR 1911698A FR 3102222 B1 FR3102222 B1 FR 3102222B1
Authority
FR
France
Prior art keywords
finger
building system
mobile
main body
tire building
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.)
Active
Application number
FR1911698A
Other languages
French (fr)
Other versions
FR3102222A1 (en
Inventor
Thomas Guy
Clement Nagode
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 FR1911698A priority Critical patent/FR3102222B1/en
Priority to PCT/EP2020/077624 priority patent/WO2021073894A1/en
Publication of FR3102222A1 publication Critical patent/FR3102222A1/en
Application granted granted Critical
Publication of FR3102222B1 publication Critical patent/FR3102222B1/en
Active 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
    • 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

Abstract

L’invention concerne un système d’embrayage mobile comprenant un ou des dispositifs (100) d’embrayage mobile, chacun avec un corps principal (102) et au moins un doigt (104) escamotable qui est muni dans le corps principal de manière alternative, chaque doigt (104) comprenant un membre allongé cylindrique avec une longueur prédéterminée entre une extrémité d’engagement (104a) et une extrémité d’installation (104b) opposée. Le système d’embrayage mobile comprend aussi un boitier de freinage (124) intégré avec chaque organe mobile (18) d’un système de confection, le boitier de freinage comprenant une gorge (124a) qui reçoit un doigt correspondant quand le dispositif est actionné, et un patin de frein (122) qui est maintenu en pression par rapport à une clavette (20) d’un fût (12) du système de confection ; de sorte que chaque doigt réalise un déplacement alternatif libre entre une position d’attente et une position engagée. Figure pour l’abrégé : Fig. 3A movable clutch system includes one or more movable clutch devices (100), each with a main body (102) and at least one retractable finger (104) which is alternately provided in the main body. , each finger (104) comprising an elongate cylindrical member with a predetermined length between an engaging end (104a) and an opposing installation end (104b). The mobile clutch system also comprises a brake unit (124) integrated with each mobile member (18) of a building system, the brake unit comprising a groove (124a) which receives a corresponding finger when the device is actuated. , and a brake shoe (122) which is maintained in pressure with respect to a key (20) of a barrel (12) of the building system; so that each finger performs a free reciprocating movement between a waiting position and an engaged position. Figure for the abstract: Fig. 3

FR1911698A 2019-10-18 2019-10-18 Mobile Clutch in a Tire Building System Active FR3102222B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1911698A FR3102222B1 (en) 2019-10-18 2019-10-18 Mobile Clutch in a Tire Building System
PCT/EP2020/077624 WO2021073894A1 (en) 2019-10-18 2020-10-02 Mobile clutch in a tire manufacturing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911698 2019-10-18
FR1911698A FR3102222B1 (en) 2019-10-18 2019-10-18 Mobile Clutch in a Tire Building System

Publications (2)

Publication Number Publication Date
FR3102222A1 FR3102222A1 (en) 2021-04-23
FR3102222B1 true FR3102222B1 (en) 2021-11-05

Family

ID=69158117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911698A Active FR3102222B1 (en) 2019-10-18 2019-10-18 Mobile Clutch in a Tire Building System

Country Status (2)

Country Link
FR (1) FR3102222B1 (en)
WO (1) WO2021073894A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466520A (en) * 1981-12-07 1984-08-21 International Business Machines Corporation Self-contained clutch useful for single revolution applications
DE3535264A1 (en) * 1985-10-03 1987-04-09 Walterscheid Gmbh Jean Freewheel that can be switched off in the drive direction
NL2003874C2 (en) * 2009-11-26 2011-05-30 Vmi Holland Bv TIRE CONSTRUCTION DRUM WITH STORAGE MECHANISM.
CN208469110U (en) * 2018-05-31 2019-02-05 萨驰华辰机械(苏州)有限公司 Tire assembly drum and tyre building machine with the tire assembly drum

Also Published As

Publication number Publication date
FR3102222A1 (en) 2021-04-23
WO2021073894A1 (en) 2021-04-22

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