MX165466B - Maquina para construccion de neumatico de primer etapa y metodo de uso - Google Patents

Maquina para construccion de neumatico de primer etapa y metodo de uso

Info

Publication number
MX165466B
MX165466B MX019302A MX1930290A MX165466B MX 165466 B MX165466 B MX 165466B MX 019302 A MX019302 A MX 019302A MX 1930290 A MX1930290 A MX 1930290A MX 165466 B MX165466 B MX 165466B
Authority
MX
Mexico
Prior art keywords
bead
adjusters
chamber cells
reciprocate
auxiliary
Prior art date
Application number
MX019302A
Other languages
English (en)
Inventor
Larry D Schmitt
David William Bailey
Original Assignee
Uniroyal Goodrich Tire 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 Uniroyal Goodrich Tire Co filed Critical Uniroyal Goodrich Tire Co
Publication of MX165466B publication Critical patent/MX165466B/es

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
    • 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
    • B29D2030/3221—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)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

La presente invención se refiere a máquina para fabricar carcasas de neumáticos, que comprende en combinación: un tambor principal girable, sobre el cual se coloca o dispone material en capas; tambores auxiliares de un diámetro reducido, alineados axialmente en los extremos del tambor principal, para definir entre ellos un escalón para la colocación de anillos de talón; ajustadores electromagnéticos de talón, reciprocables de posiciones retraídas axialmente exteriores del tambor principal y auxiliares y posiciones avanzadas para mover anillos de talón, soportados magnéticamente al escalón entre los tambores; cámaras de aire colocables entre posiciones radialmente interiores y exteriores con respecto al tambor principal, con lo que su inflado volteará hacia arriba los bordes del material de capas para que abarquen los anillos de talón en los escalones y fabricar la carcasa de neumático; celdas de cámaras de aire reciprocables para guiar el inflado de las cámaras de aire; impulsores para reciprocar las celdas de cámara entre las posiciones retraída y avanzada; y montajes para acoplar y desacoplar las celdas de cámara y ajustadores de talón con lo que los ajustadores pueden reciprocar con las celdas de cámara durante el ajuste de talón y las celdas de cámara puedan reciprocar independientemente de los ajustadores de talón durante la inversión hacia arriba del borde.
MX019302A 1989-03-02 1990-01-29 Maquina para construccion de neumatico de primer etapa y metodo de uso MX165466B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/317,874 US5073225A (en) 1989-03-02 1989-03-02 First stage tire building machine including selectively coupled bead setters and bladder cages

Publications (1)

Publication Number Publication Date
MX165466B true MX165466B (es) 1992-11-12

Family

ID=23235634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019302A MX165466B (es) 1989-03-02 1990-01-29 Maquina para construccion de neumatico de primer etapa y metodo de uso

Country Status (6)

Country Link
US (1) US5073225A (es)
EP (1) EP0385110A3 (es)
JP (1) JPH02273228A (es)
KR (1) KR900014121A (es)
CA (1) CA2001747A1 (es)
MX (1) MX165466B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300180A (en) * 1993-06-10 1994-04-05 Bridgestone/Firestone, Inc. Magnetic tire bead setter
JPH10258467A (ja) * 1997-01-17 1998-09-29 Bridgestone Corp タイヤ製造方法およびタイヤ製造機
WO2001036186A1 (en) * 1999-11-18 2001-05-25 The Goodyear Tire & Rubber Company Process and apparatus for tire manufacturing with optimized bead positioning
US6758930B1 (en) 1999-11-18 2004-07-06 The Goodyear Tire & Rubber Company Process and apparatus for tire manufacturing with optimized bead positioning
WO2001043956A1 (en) * 1999-12-15 2001-06-21 Mitsubishi Heavy Industries, Ltd. Radial tire forming device
CN100355557C (zh) * 2002-09-26 2007-12-19 张建浩 全钢丝子午线工程轮胎成型机
KR100519621B1 (ko) * 2003-04-24 2005-10-10 한국타이어 주식회사 타이어용 완성비드 공급장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294521A (es) * 1962-06-27
DE1729594A1 (de) * 1967-09-22 1971-06-24 Continental Gummi Werke Ag Reifenaufbaumaschine
US3816202A (en) * 1969-02-19 1974-06-11 Goodyear Tire & Rubber Tire building method and machine
US3784437A (en) * 1969-11-28 1974-01-08 Goodyear Tire & Rubber Tire building apparatus
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
US3944456A (en) * 1974-05-06 1976-03-16 Nrm Corporation Tire building machine
GB1549176A (en) * 1975-05-23 1979-08-01 Dunlop Ltd Tyre building machnies
JPS53140388A (en) * 1977-05-13 1978-12-07 Bridgestone Tire Co Ltd Tire forming apparatus
US4427473A (en) * 1979-02-22 1984-01-24 Nrm Corporation Belt folding machine and method
CA1158969A (en) * 1980-08-01 1983-12-20 Robert L. Brown Tire bead setting apparatus
JPS57208233A (en) * 1981-06-18 1982-12-21 Mitsubishi Heavy Ind Ltd Method and apparatus for manufacturing radial tire
US4584038A (en) * 1984-01-13 1986-04-22 Nrm Corporation Tire building method
JPS61139429A (ja) * 1984-12-13 1986-06-26 Yokohama Rubber Co Ltd:The タイヤ成形ドラム装置
US4830693A (en) * 1985-11-08 1989-05-16 Bridgestone Corporation Method for forming a tire around a bead

Also Published As

Publication number Publication date
EP0385110A3 (en) 1992-02-05
US5073225A (en) 1991-12-17
CA2001747A1 (en) 1990-09-02
EP0385110A2 (en) 1990-09-05
KR900014121A (ko) 1990-10-22
JPH02273228A (ja) 1990-11-07

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