IT1250561B - Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo. - Google Patents

Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo.

Info

Publication number
IT1250561B
IT1250561B ITTO911050A ITTO911050A IT1250561B IT 1250561 B IT1250561 B IT 1250561B IT TO911050 A ITTO911050 A IT TO911050A IT TO911050 A ITTO911050 A IT TO911050A IT 1250561 B IT1250561 B IT 1250561B
Authority
IT
Italy
Prior art keywords
beads
vehicle tire
road vehicle
toroid
realization
Prior art date
Application number
ITTO911050A
Other languages
English (en)
Inventor
Karl J Siegenthaler
Original Assignee
Firestone Int Dev Spa
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 Firestone Int Dev Spa filed Critical Firestone Int Dev Spa
Priority to ITTO911050A priority Critical patent/IT1250561B/it
Publication of ITTO911050A0 publication Critical patent/ITTO911050A0/it
Priority to EP92118788A priority patent/EP0549869B1/en
Priority to ES92118788T priority patent/ES2097262T3/es
Priority to DE69216799T priority patent/DE69216799T2/de
Priority to US07/991,828 priority patent/US5394920A/en
Priority to JP4361007A priority patent/JPH05254037A/ja
Publication of ITTO911050A1 publication Critical patent/ITTO911050A1/it
Application granted granted Critical
Publication of IT1250561B publication Critical patent/IT1250561B/it

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
    • B29D30/34—Building tyres by jointly covering two bead-rings, located parallel to each other at a distance apart, with fabric or cord layers
    • 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
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/023—Carcasses built up from narrow strips, individual cords or filaments, e.g. using filament winding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Abstract

Una carcassa (1) toroidale per un pneumatico di veicolo stradale, del tipo provvisto di due talloni (2) anulari fra loro collegati da una struttura reticolata (4) toroidale definita da una pluralità di elementi allungati di rinforzo disposti fra i due talloni (2) in piani sostanzialmente radiali rispetto ai talloni (2) stessi, viene realizzata utilizzando almeno un filo continuo (5) (6) per formare una prima ed una seconda successione continua di cappi (7, 8) conformati a U e orientati in sensi opposti gli uni verso gli altri; i cappi (7, 8) delle due successioni venendo fra loro interconnessi per intessere la struttura reticolata (4) e conferirle una conformazione sostanzialmente tubolare inglobante i due talloni (2).
ITTO911050A 1991-12-30 1991-12-30 Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo. IT1250561B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO911050A IT1250561B (it) 1991-12-30 1991-12-30 Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo.
EP92118788A EP0549869B1 (en) 1991-12-30 1992-11-02 Method of producing a toroidal road vehicle tire carcass, and carcass produced thereby
ES92118788T ES2097262T3 (es) 1991-12-30 1992-11-02 Metodo para producir una carcasa toroidal de neumatico para vehiculo carretero y la carcasa producida por el mismo.
DE69216799T DE69216799T2 (de) 1991-12-30 1992-11-02 Verfahren zum Herstellen einer torusförmigen Reifenkarkasse und damit hergestellte Karkasse
US07/991,828 US5394920A (en) 1991-12-30 1992-12-16 Method of producing a toroidal road vehicle tire carcass, and carcass produced thereby
JP4361007A JPH05254037A (ja) 1991-12-30 1992-12-29 円環状の道路車両用タイヤカーカスの製造方法、及びカーカス製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO911050A IT1250561B (it) 1991-12-30 1991-12-30 Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo.

Publications (3)

Publication Number Publication Date
ITTO911050A0 ITTO911050A0 (it) 1991-12-30
ITTO911050A1 ITTO911050A1 (it) 1993-06-30
IT1250561B true IT1250561B (it) 1995-04-20

Family

ID=11409849

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO911050A IT1250561B (it) 1991-12-30 1991-12-30 Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo.

Country Status (6)

Country Link
US (1) US5394920A (it)
EP (1) EP0549869B1 (it)
JP (1) JPH05254037A (it)
DE (1) DE69216799T2 (it)
ES (1) ES2097262T3 (it)
IT (1) IT1250561B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1257482B (it) * 1992-07-21 1996-01-25 Firestone Int Dev Spa Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.
IT1272068B (it) * 1993-12-14 1997-06-11 Bridgestone Firestone Tech Carcassa toroidale per un pneumatico di veicolo stradale
US5885387A (en) * 1995-12-08 1999-03-23 Sumitomo Rubber Industries, Ltd. Pneumatic tire having endless carcass cord ply
FR2755904A1 (fr) * 1996-11-21 1998-05-22 Michelin & Cie Renforcement de carcasse pour pneumatique, realise a partir d'un fil unique
ATE347494T1 (de) * 2001-12-28 2006-12-15 Michelin Soc Tech Reifen mit einer inneren und äusseren schlaufen bildenden verstärkungsstruktur
US20040154727A1 (en) * 2003-02-11 2004-08-12 Weissert James Thomas Method and apparatus for manufacturing carcass plies for a tire
CN102470700B (zh) * 2009-07-27 2015-11-25 N.V.贝卡特股份有限公司 用于子午胎的钢-织物混合增强层
JP6051155B2 (ja) 2011-02-28 2016-12-27 株式会社ブリヂストン タイヤ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US522814A (en) * 1894-07-10 welch
US649720A (en) * 1894-08-24 1900-05-15 Indiana Rubber And Insulated Wire Company Vehicle-tire.
US670413A (en) * 1900-05-14 1901-03-19 Pardon W Tillinghast Fabric for tires.
US797138A (en) * 1904-10-22 1905-08-15 Charles L Marshall Fabric for pneumatic tires.
FR410370A (fr) * 1909-12-15 1910-05-19 Paul Isidore Viel Dispositif de montage pour la fabrication des carcasses en cables métalliques pour bandages pneumatiques
FR457440A (fr) * 1912-07-10 1913-09-17 Emile Mayen Enveloppe à talons et à tringles élastiques pour bandages pneumatiques
US1170597A (en) * 1915-05-10 1916-02-08 Charles L Archer Pneumatic tire.
US1328006A (en) * 1916-09-18 1920-01-13 Nelson W Mcleod Method of making pneumatic tires
USB579877I5 (it) * 1931-12-02
CH236904A (de) * 1942-08-25 1945-03-15 Grimm Hans Gestrickte einflächige oder doppelflächige Luftreifeneinlage.
FR2132509B1 (it) * 1971-04-05 1974-03-08 Kleber Colombes
FR2278509A1 (fr) * 1974-03-29 1976-02-13 Kleber Colombes Pneumatiques pour vehicules
US4052237A (en) * 1976-01-05 1977-10-04 The Goodyear Tire & Rubber Company Closed torus tire
MX153272A (es) * 1978-09-08 1986-09-08 Lim Kunststoff Tech Gmbh Procedimiento y aparato para la fabricacion de una llanta neumatica mejorada
US4830781A (en) * 1987-09-18 1989-05-16 The Armstrong Rubber Company Tire body reinforcing component and apparatus and method for producing same
IT1241331B (it) * 1990-12-04 1994-01-10 Firestone Int Dev Spa Metodo per la realizzazione di un componente armato tubolare di una carcassa di pneumatico di veicolo

Also Published As

Publication number Publication date
EP0549869A3 (en) 1993-08-18
ITTO911050A0 (it) 1991-12-30
DE69216799D1 (de) 1997-02-27
ITTO911050A1 (it) 1993-06-30
EP0549869A2 (en) 1993-07-07
JPH05254037A (ja) 1993-10-05
EP0549869B1 (en) 1997-01-15
DE69216799T2 (de) 1997-05-28
US5394920A (en) 1995-03-07
ES2097262T3 (es) 1997-04-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961231