ES487162A1 - Metodo y su correspondiente aparato para instalar un aro de talon contra las lonas de una carcasa de cubierta - Google Patents

Metodo y su correspondiente aparato para instalar un aro de talon contra las lonas de una carcasa de cubierta

Info

Publication number
ES487162A1
ES487162A1 ES487162A ES487162A ES487162A1 ES 487162 A1 ES487162 A1 ES 487162A1 ES 487162 A ES487162 A ES 487162A ES 487162 A ES487162 A ES 487162A ES 487162 A1 ES487162 A1 ES 487162A1
Authority
ES
Spain
Prior art keywords
bead
building drum
carcass
carrier member
plies
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
ES487162A
Other languages
English (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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of ES487162A1 publication Critical patent/ES487162A1/es
Expired 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
    • B29D30/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

Método y su correspondiente aparato para instalar un aro de talón contra las lonas de una carcasa de cubierta que sobresalen del hombro de un molde de fabricación de cubierta, incluyendo dicho aparato un elemento portador anular que rodea el eje de dicho molde de fabricación de cubierta, una pestaña de soporte de aro de talón que rodea dicho eje del molde de fabricación y que está montado en dicho elemento portador y que se extiende axialmente a partir de dicho elemento portador hacia dicho hombro del molde de fabricación de cubierta, y un dispositivo para desplazar dicho elemento portador axialmente hacia dicho hombro del molde de fabricación de cubierta, caracterizado el aparato porque consiste en que: (a) dicha pestaña de soporte de aro de talón puede deslizarse axialmente respecto a dicho elemento portador; (b) se ha previsto un dispositivo para hacer deslizar dicha pestaña de soporte de aro de talón respecto a dicho elemento portador en una dirección axial que se aleja de dicho hombrode molde de fabricación de cubierta.
ES487162A 1978-12-22 1979-12-20 Metodo y su correspondiente aparato para instalar un aro de talon contra las lonas de una carcasa de cubierta Expired ES487162A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/972,317 US4324604A (en) 1978-12-22 1978-12-22 Bead setting apparatus with retractable flange

Publications (1)

Publication Number Publication Date
ES487162A1 true ES487162A1 (es) 1980-07-01

Family

ID=25519513

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487162A Expired ES487162A1 (es) 1978-12-22 1979-12-20 Metodo y su correspondiente aparato para instalar un aro de talon contra las lonas de una carcasa de cubierta

Country Status (12)

Country Link
US (1) US4324604A (es)
JP (1) JPS5587538A (es)
AR (1) AR221510A1 (es)
CA (1) CA1136532A (es)
DE (1) DE2943189C2 (es)
ES (1) ES487162A1 (es)
FR (1) FR2444558A1 (es)
GB (1) GB2042991A (es)
IT (1) IT1124687B (es)
MA (1) MA18681A1 (es)
PT (1) PT70311A (es)
ZA (1) ZA795517B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587339A (ja) * 1981-07-03 1983-01-17 Yokohama Rubber Co Ltd:The タイヤ成形装置におけるバンド及びビ−ドの移送供給装置
US4498948A (en) * 1983-08-24 1985-02-12 Gencorp Inc. Bead locking device of a tire building drum
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
BRPI0722266B1 (pt) * 2007-11-15 2018-10-16 Pirelli processo para fabricar um pneu e aparelho para construir uma estrutura de carcaça de um pneu para rodas de veículo
PL2326492T3 (pl) * 2008-07-23 2013-08-30 Pirelli Urządzenie i sposób wytwarzania opon dla kół pojazdów
JP5508174B2 (ja) * 2010-07-22 2014-05-28 住友ゴム工業株式会社 ビードセットリング
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
KR102205188B1 (ko) 2013-06-07 2021-01-20 다비안 엔터프라이즈, 엘엘씨 이동 범위가 증가된 타이어 구축 드럼
KR20160120750A (ko) 2014-02-07 2016-10-18 다비안 엔터프라이즈, 엘엘씨 불규칙 세그먼트 프로파일을 갖는 팽창가능한 드럼
CN112770896B (zh) 2018-09-27 2023-11-07 达维阶企业有限责任公司 带有滑块和导轨系统的传递环
EP3917765B1 (en) 2019-01-28 2024-03-27 Davian Enterprises, LLC Expandable belt and tread drum with reverse offset fingers
KR20230003534A (ko) 2020-04-22 2023-01-06 윌리엄 에이. 존스 타이어 성형기용 숄더 어셈블리
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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921579A (en) * 1930-09-26 1933-08-08 Morgan & Wright Tire forming device
US2605198A (en) * 1946-08-14 1952-07-29 Wingfoot Corp Tire building machine and method
GB787614A (en) * 1955-05-09 1957-12-11 Continental Gummi Werke Ag Improvements in or relating to tyre building machines
US2814331A (en) * 1956-04-20 1957-11-26 Vanzo Marcello Process for building pneumatic tires
FR1361149A (fr) * 1962-06-27 1964-05-15 Gen Tire & Rubber Co Procédé de formation des talons d'un bandage pneumatique sur un tambour de confection, et machine pour la mise en oeuvre de ce procédé
DE2140923C3 (de) * 1971-08-16 1975-06-26 Continental Gummi-Werke Ag, 3000 Hannover Maschine zum Herstellen von Karkassen für Fahrzeugluftreifen
JPS5232662B2 (es) * 1973-02-02 1977-08-23
AT334233B (de) * 1973-05-12 1976-01-10 Continental Gummi Werke Ag Reifenaufbaumaschine
US3871942A (en) * 1973-09-17 1975-03-18 Gen Tire & Rubber Co Pneumatic tire carcass building machine having a bead lock assembly and a method of using the same
GB1549176A (en) * 1975-05-23 1979-08-01 Dunlop Ltd Tyre building machnies
JPH102836A (ja) * 1996-06-13 1998-01-06 Canon Inc 光学的異方性測定装置

Also Published As

Publication number Publication date
JPS5640023B2 (es) 1981-09-17
IT1124687B (it) 1986-05-14
ZA795517B (en) 1980-11-26
DE2943189C2 (de) 1982-12-30
FR2444558A1 (fr) 1980-07-18
US4324604A (en) 1982-04-13
DE2943189A1 (de) 1980-06-26
JPS5587538A (en) 1980-07-02
GB2042991A (en) 1980-10-01
MA18681A1 (fr) 1980-07-01
IT7926843A0 (it) 1979-10-26
PT70311A (en) 1979-11-01
CA1136532A (en) 1982-11-30
AR221510A1 (es) 1981-02-13

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