DE3045792C2 - - Google Patents

Info

Publication number
DE3045792C2
DE3045792C2 DE3045792A DE3045792A DE3045792C2 DE 3045792 C2 DE3045792 C2 DE 3045792C2 DE 3045792 A DE3045792 A DE 3045792A DE 3045792 A DE3045792 A DE 3045792A DE 3045792 C2 DE3045792 C2 DE 3045792C2
Authority
DE
Germany
Prior art keywords
drum
air
parts
carcass
bead core
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
Application number
DE3045792A
Other languages
German (de)
English (en)
Other versions
DE3045792A1 (de
Inventor
Emerson Caryle Edwardsburg Mich. Us Bryant
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.)
NATIONAL-STANDARD Co NILES MICH US
Original Assignee
NATIONAL-STANDARD Co NILES MICH US
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 NATIONAL-STANDARD Co NILES MICH US filed Critical NATIONAL-STANDARD Co NILES MICH US
Publication of DE3045792A1 publication Critical patent/DE3045792A1/de
Application granted granted Critical
Publication of DE3045792C2 publication Critical patent/DE3045792C2/de
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
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same 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
    • B29D2030/3214—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
    • B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders 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
    • B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
DE19803045792 1980-03-12 1980-12-04 Einrichtung zur herstellung von luftreifen Granted DE3045792A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/129,595 US4312696A (en) 1980-03-12 1980-03-12 Tire building apparatus

Publications (2)

Publication Number Publication Date
DE3045792A1 DE3045792A1 (de) 1981-09-24
DE3045792C2 true DE3045792C2 (en, 2012) 1989-11-09

Family

ID=22440725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803045792 Granted DE3045792A1 (de) 1980-03-12 1980-12-04 Einrichtung zur herstellung von luftreifen

Country Status (7)

Country Link
US (1) US4312696A (en, 2012)
JP (1) JPS56130334A (en, 2012)
BR (1) BR8100152A (en, 2012)
CA (1) CA1153292A (en, 2012)
DE (1) DE3045792A1 (en, 2012)
FR (1) FR2477957B2 (en, 2012)
GB (1) GB2072592B (en, 2012)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202837A (ja) * 1983-05-02 1984-11-16 Bridgestone Corp タイヤ成形装置
US4891082A (en) * 1986-11-26 1990-01-02 The Goodyear Tire & Rubber Company Transfer roll system
DE3907122C2 (de) * 1989-03-06 1997-02-06 Krupp Ag Hoesch Krupp Reifenaufbaumaschine
DE3907121C2 (de) * 1989-03-06 1997-02-06 Krupp Ag Hoesch Krupp Trommel einer Reifenaufbaumaschine mit Kernspannring
AU642677B2 (en) * 1990-11-02 1993-10-28 Sumitomo Rubber Industries, Ltd. Green tire building apparatus
IT1271479B (it) * 1993-10-11 1997-05-28 Pirelli Metodo ed apparecchiatura per la cappiatura di una struttura di rivestimento su un cerchietto per pneumatici di veicoli
US7297219B1 (en) * 1997-04-18 2007-11-20 Gerber Systems Corporation Drum assembly for an internal drum imaging device
US6706134B2 (en) * 2001-09-21 2004-03-16 The Goodyear Tire & Rubber Company Method and apparatus for assembling narrow components onto a tire building drum
GB0413275D0 (en) * 2004-06-15 2004-07-14 Wyko Equip Bead lock arrangement
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
US20130008611A1 (en) * 2011-07-05 2013-01-10 Rob Marcus Multi-Piece Sealing Sleeve
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
WO2014197579A1 (en) 2013-06-07 2014-12-11 Davian Enterprises, LLC Tire building drum with increased range of movement
CN106103066B (zh) 2014-02-07 2019-10-18 达维阶企业有限责任公司 具有不同曲率的部段的可膨胀带束和胎面鼓
CN107584786A (zh) * 2017-10-30 2018-01-16 萨驰华辰机械(苏州)有限公司 成型鼓及轮胎成型机
EP3856504B1 (en) 2018-09-27 2024-11-06 Davian Enterprises, LLC Transfer ring with block and rail system
EP3917765B1 (en) 2019-01-28 2024-03-27 Davian Enterprises, LLC Expandable belt and tread drum with reverse offset fingers
WO2021216823A1 (en) 2020-04-22 2021-10-28 Jones William A Shoulder assembly for tire building machine
CN116261514A (zh) 2020-05-29 2023-06-13 达维阶企业有限责任公司 具有减少的空气滞留特征的传递环柱脚和传递环
WO2022120117A2 (en) 2020-12-03 2022-06-09 Davian Enterprises, Llc (Dba Wyko Tire Technologies) Expandable belt and tread drum with magnetic deck fixing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562966A (en, 2012) * 1956-12-14
BE566517A (en, 2012) * 1957-04-11
US3265549A (en) * 1963-06-06 1966-08-09 Goodyear Tire & Rubber Method and apparatus for building a tire
FR2051920A5 (en, 2012) * 1969-07-01 1971-04-09 Englebert
US3698987A (en) * 1970-12-18 1972-10-17 Goodyear Tire & Rubber Tire building drum
DE2108781B2 (de) * 1971-02-24 1981-05-07 Dunlop Ag, 6450 Hanau Verfahren und Vorrichtung zum Aufbau eines Radialgürtelreifens
US3833445A (en) * 1972-01-14 1974-09-03 Nat Standard Co Tire building apparatus for building tires
DE2317655A1 (de) * 1973-04-07 1974-10-24 Continental Gummi Werke Ag Vorrichtung zum bombieren zylindrischer karkassen
IT984129B (it) * 1973-04-26 1974-11-20 Pirelli Metodo e macchina per confezio nare e conformare pneumatici
DE2418410B2 (de) * 1974-04-17 1977-03-31 Ausscheidung in: 24 62 482 Phoenix Gummiwerke AG, 2100 Hamburg Aufbautrommel zum herstellen von rohlingen fuer kraftfahrzeug - luftreifen
US4007081A (en) * 1974-11-11 1977-02-08 National-Standard Company Tire building apparatus
US4081310A (en) * 1975-06-25 1978-03-28 Uniroyal, Inc. Bead grip ring
US4214939A (en) * 1978-03-15 1980-07-29 Nrm Corporation Tire building machine
US4290472A (en) * 1978-09-21 1981-09-22 National-Standard Company Tire building apparatus
US4226656A (en) * 1979-04-02 1980-10-07 The Goodyear Tire & Rubber Company Tire carcass assembly

Also Published As

Publication number Publication date
BR8100152A (pt) 1981-09-15
CA1153292A (en) 1983-09-06
GB2072592A (en) 1981-10-07
FR2477957A2 (fr) 1981-09-18
US4312696A (en) 1982-01-26
FR2477957B2 (fr) 1986-07-04
GB2072592B (en) 1985-01-09
JPS56130334A (en) 1981-10-13
DE3045792A1 (de) 1981-09-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING., PAT.

D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: ES ERFOLGT NEUDRUCK DER PATENTSCHRIFT NACH AUFRECHTERHALTUNG

8339 Ceased/non-payment of the annual fee