FR2331436A1 - Tyre-transferring rings for tyre mfr. machines - having lamella displaceable in radial direction by annular discs situated parallel to base ring - Google Patents

Tyre-transferring rings for tyre mfr. machines - having lamella displaceable in radial direction by annular discs situated parallel to base ring

Info

Publication number
FR2331436A1
FR2331436A1 FR7634346A FR7634346A FR2331436A1 FR 2331436 A1 FR2331436 A1 FR 2331436A1 FR 7634346 A FR7634346 A FR 7634346A FR 7634346 A FR7634346 A FR 7634346A FR 2331436 A1 FR2331436 A1 FR 2331436A1
Authority
FR
France
Prior art keywords
tyre
lamella
base ring
annular discs
radial direction
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
FR7634346A
Other languages
French (fr)
Other versions
FR2331436B3 (en
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.)
Metzeler Kautschuk AG
Original Assignee
Metzeler Kautschuk AG
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 Metzeler Kautschuk AG filed Critical Metzeler Kautschuk AG
Publication of FR2331436A1 publication Critical patent/FR2331436A1/en
Application granted granted Critical
Publication of FR2331436B3 publication Critical patent/FR2331436B3/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)
    • B29D30/08—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
    • B29D30/2607—Devices for transferring annular tyre components during the building-up stage, e.g. from the first stage to the second stage building drum

Abstract

Tyre-transferring ring of a tyre mfg. machine has a number of lamella that can be displaced in the radial direction by >=1 annular disc situated parallel to the base ring. The annular discs have inclined guiding slots and the lamella are provided with pins that engages within the guilding slots. The annular discs and the base ring can be rotated relative to each other. Efficient transfer of tyres having a wide range of dimensions is possible. It can be easily be manufactured at low cost. Can be rapidly assembled. Easily maintained.
FR7634346A 1975-11-14 1976-11-15 Tyre-transferring rings for tyre mfr. machines - having lamella displaceable in radial direction by annular discs situated parallel to base ring Granted FR2331436A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752551227 DE2551227A1 (en) 1975-11-14 1975-11-14 TRANSMISSION RING FOR A TIRE CONSTRUCTION MACHINE

Publications (2)

Publication Number Publication Date
FR2331436A1 true FR2331436A1 (en) 1977-06-10
FR2331436B3 FR2331436B3 (en) 1979-07-27

Family

ID=5961780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634346A Granted FR2331436A1 (en) 1975-11-14 1976-11-15 Tyre-transferring rings for tyre mfr. machines - having lamella displaceable in radial direction by annular discs situated parallel to base ring

Country Status (9)

Country Link
JP (1) JPS5278282A (en)
BE (1) BE847615A (en)
CS (1) CS195740B2 (en)
DE (1) DE2551227A1 (en)
ES (1) ES453212A1 (en)
FR (1) FR2331436A1 (en)
IT (1) IT1071847B (en)
NL (1) NL7612385A (en)
SE (1) SE7612604L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567742A2 (en) * 1992-03-04 1993-11-03 Bridgestone Corporation Apparatus and method for uniformly enlarging or reducing the diameter of a cylindrical member
EP0633130A2 (en) * 1993-07-02 1995-01-11 Sumitomo Rubber Industries Ltd. A tread ring transfer apparatus for use in a green tyre building system
CN104441720A (en) * 2014-11-24 2015-03-25 天津赛象科技股份有限公司 Extra-large engineering tyre molding machine turnover and transmission device and tyre embryo molding method
CN107498901A (en) * 2017-09-22 2017-12-22 青岛软控机电工程有限公司 A kind of belt transmits ring

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469546A (en) * 1981-12-16 1984-09-04 Cooper Tire & Rubber Company Transfer ring for a tire building machine
US4689106A (en) * 1985-04-10 1987-08-25 The Goodyear Tire & Rubber Company Transfer ring spacer segment
FR2750072A1 (en) * 1996-06-19 1997-12-26 Michelin & Cie TRANSFER RING OF A TIRE ENCLOSURE OR A TIRE ENVELOPE BELT
JP5306936B2 (en) * 2009-08-06 2013-10-02 株式会社ブリヂストン Tire conveying member holding and conveying pressure bonding apparatus and green tire manufacturing method
JP6747206B2 (en) * 2016-09-21 2020-08-26 住友ゴム工業株式会社 Tire manufacturing method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567742A2 (en) * 1992-03-04 1993-11-03 Bridgestone Corporation Apparatus and method for uniformly enlarging or reducing the diameter of a cylindrical member
EP0567742A3 (en) * 1992-03-04 1993-11-18 Bridgestone Corp Apparatus and method for uniformly enlarging or reducing the diameter of a cylindrical member
EP0633130A2 (en) * 1993-07-02 1995-01-11 Sumitomo Rubber Industries Ltd. A tread ring transfer apparatus for use in a green tyre building system
EP0633130A3 (en) * 1993-07-02 1995-05-24 Sumitomo Rubber Ind A tread ring transfer apparatus for use in a green tyre building system.
US5500074A (en) * 1993-07-02 1996-03-19 Sumitomo Rubber Industries, Ltd. Tread ring transferring apparatus for use in a green tire building system
CN104441720A (en) * 2014-11-24 2015-03-25 天津赛象科技股份有限公司 Extra-large engineering tyre molding machine turnover and transmission device and tyre embryo molding method
CN107498901A (en) * 2017-09-22 2017-12-22 青岛软控机电工程有限公司 A kind of belt transmits ring
CN107498901B (en) * 2017-09-22 2023-05-09 青岛软控机电工程有限公司 Belted layer transfer ring

Also Published As

Publication number Publication date
BE847615A (en) 1977-02-14
DE2551227A1 (en) 1977-05-18
JPS5278282A (en) 1977-07-01
ES453212A1 (en) 1977-11-01
SE7612604L (en) 1977-05-15
CS195740B2 (en) 1980-02-29
NL7612385A (en) 1977-05-17
FR2331436B3 (en) 1979-07-27
IT1071847B (en) 1985-04-10

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