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ES196917U - Un mecanismo de volver telas mejorado para una maquina de armar neumaticos. - Google Patents

Un mecanismo de volver telas mejorado para una maquina de armar neumaticos.

Info

Publication number
ES196917U
ES196917U ES0196917U ES196917U ES196917U ES 196917 U ES196917 U ES 196917U ES 0196917 U ES0196917 U ES 0196917U ES 196917 U ES196917 U ES 196917U ES 196917 U ES196917 U ES 196917U
Authority
ES
Spain
Prior art keywords
sleeve
bag
machine
wall part
annular
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
ES0196917U
Other languages
English (en)
Other versions
ES196917Y (es
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 ES196917U publication Critical patent/ES196917U/es
Application granted granted Critical
Publication of ES196917Y publication Critical patent/ES196917Y/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
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2614—Bladders associated with the building drum, e.g. bladders used for the toroidal expansion, bladders for turning-up the plies
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Un mecanismo de volver telas mejorado para una máquina de armar neumáticos que comprende un miembro anular rígido de soporte y un miembro de saco anular inflable montado en él, cuya mejora consiste en que dicho miembro de saco consta de una manga, enteramente de caucho formada alrededor de un eje geométrico longitudinal para usarla como saco de volver telas inflable para una máquina de fabricar neumáticos y que tiene, en corte transversal un grosor sustancialmente uniforme a lo largo de cualquier plano a través de dicha manga, perpendicular a dicho eje geométrico longitudinal, comprendiendo dicha manga (A) una parte de pared exterior del saco de mayor diámetro exterior que define más de la mitad de la longitud axial de dicha manga y, (B) una parte de pared interior de saco de menor diámetro exterior, (0) una parte de junta anular de pliegue que se extiende enteramente entre dichas partes de pared del saco y, (D) una parte de anillo en forma de reborde en cada extremo de dicha manga, teniendo cada una de dichas partes de anillo, en corte transversal, un grosor mayor en relación con todas las otras partes de dicha manga, estando esta doblada a lo largo de dicha parte de junta anular de pliegue, de tal forma que dicha parte interior de pared encaje en dicha parte exterior de pared.
ES1971196917U 1970-04-02 1971-08-05 Un mecanismo de volver telas mejorado para una maquina de armar neumaticos. Expired ES196917Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25182A US3671358A (en) 1970-04-02 1970-04-02 Inflatable ply turnup bladder for a tire building machine

Publications (2)

Publication Number Publication Date
ES196917U true ES196917U (es) 1975-04-16
ES196917Y ES196917Y (es) 1975-08-16

Family

ID=21824519

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1971194181U Expired ES194181Y (es) 1970-04-02 1971-03-27 Una disposicion de manga de caucho.
ES1971196917U Expired ES196917Y (es) 1970-04-02 1971-08-05 Un mecanismo de volver telas mejorado para una maquina de armar neumaticos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1971194181U Expired ES194181Y (es) 1970-04-02 1971-03-27 Una disposicion de manga de caucho.

Country Status (10)

Country Link
US (1) US3671358A (es)
JP (1) JPS536188B1 (es)
BR (1) BR7101951D0 (es)
CA (1) CA940436A (es)
DE (1) DE2116298B2 (es)
ES (2) ES194181Y (es)
FR (1) FR2089014A5 (es)
GB (1) GB1296168A (es)
LU (1) LU62891A1 (es)
ZA (1) ZA711747B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932255A (en) * 1973-06-22 1976-01-13 The Goodyear Tire & Rubber Company Method of making an improved tire building sleeve and said sleeve
US4087306A (en) * 1976-08-30 1978-05-02 The Goodyear Tire & Rubber Company Turn-up or turn-over bladder for tire building machines
JPS5881150A (ja) * 1981-11-09 1983-05-16 Bridgestone Corp タイヤ成形機用サイドブラダの製造方法
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
EP2818506B1 (de) * 2013-06-27 2016-03-02 Continental Automotive GmbH Ventilkörper für ein Snap-In-Ventil und Snap-In-Ventil

Also Published As

Publication number Publication date
ZA711747B (en) 1971-12-29
GB1296168A (es) 1972-11-15
US3671358A (en) 1972-06-20
DE2116298A1 (de) 1971-10-21
ES194181Y (es) 1975-03-16
CA940436A (en) 1974-01-22
JPS536188B1 (es) 1978-03-06
BR7101951D0 (pt) 1973-03-13
ES196917Y (es) 1975-08-16
FR2089014A5 (es) 1972-01-07
LU62891A1 (es) 1971-08-24
DE2116298B2 (de) 1977-02-24
ES194181U (es) 1974-11-16

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