IT1250440B - Pneumatico per veicoli - Google Patents

Pneumatico per veicoli

Info

Publication number
IT1250440B
IT1250440B ITMI911819A ITMI911819A IT1250440B IT 1250440 B IT1250440 B IT 1250440B IT MI911819 A ITMI911819 A IT MI911819A IT MI911819 A ITMI911819 A IT MI911819A IT 1250440 B IT1250440 B IT 1250440B
Authority
IT
Italy
Prior art keywords
different
carcass
equal
tire
compound
Prior art date
Application number
ITMI911819A
Other languages
English (en)
Inventor
Rudolf Chavet
Original Assignee
Uniroyal Englebert Gmbh
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 Englebert Gmbh filed Critical Uniroyal Englebert Gmbh
Publication of ITMI911819A0 publication Critical patent/ITMI911819A0/it
Publication of ITMI911819A1 publication Critical patent/ITMI911819A1/it
Application granted granted Critical
Publication of IT1250440B publication Critical patent/IT1250440B/it

Links

Classifications

    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • 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
    • B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same ply
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/07—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords curve from bead to bead in plural planes, e.g. S-shaped cords
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • 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
    • B60C9/17—Carcasses asymmetric to the midcircumferential plane of the tyre
    • 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
    • Y10T152/10504—Asymmetric tire
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

L'invenzione concerne un pneumatico per veicoli che presenta una carcassa composta - presentando, gli strati parziali della carcassa stessa, orientazioni, diverse degli elementi di rinforzo ed essendo costituiti da combinazioni di materiali uguali o diversi da cordature uguali. oppure diverse e da densità uguali o diverse - in cui la zona di sovrapposizione forma una zona irrigidita a resistenza graduata. La zona di sovrapposizione rappresenta una posizione di disturbo e può essere utilizzata quale mezzo idoneo al fine di influenzare le oscillazioni di forza. Allo stesso modo, la carcassa composta viene influenzata, quale base di risonanza del pneumatico, tramite strati parziali configurati in modo diverso. La fabbricazione di una carcassa composita siffatta comporta vantaggi di natura economica.(Figura 1)
ITMI911819A 1990-07-05 1991-07-02 Pneumatico per veicoli IT1250440B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021450A DE4021450A1 (de) 1990-07-05 1990-07-05 Fahrzeugluftreifen

Publications (3)

Publication Number Publication Date
ITMI911819A0 ITMI911819A0 (it) 1991-07-02
ITMI911819A1 ITMI911819A1 (it) 1992-01-06
IT1250440B true IT1250440B (it) 1995-04-07

Family

ID=6409720

Family Applications (2)

Application Number Title Priority Date Filing Date
IT000598U ITMI910598U1 (it) 1990-07-05 1991-07-02 Pneumatico per veicoli
ITMI911819A IT1250440B (it) 1990-07-05 1991-07-02 Pneumatico per veicoli

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT000598U ITMI910598U1 (it) 1990-07-05 1991-07-02 Pneumatico per veicoli

Country Status (4)

Country Link
US (1) US5273094A (it)
DE (1) DE4021450A1 (it)
FR (1) FR2664207B1 (it)
IT (2) ITMI910598U1 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368082A (en) * 1992-09-30 1994-11-29 The Goodyear Tire & Rubber Company Radial ply pneumatic tire
US6332487B1 (en) * 1999-05-06 2001-12-25 Dunlop Tire Corporation Tire with carcass cord angle in crown region different than in sidewall region
US6305452B1 (en) * 1999-06-01 2001-10-23 Bridgestone Corporation Pneumatic radical tire for passenger car with carcass ply cut-out zone
US6672148B2 (en) 2001-07-09 2004-01-06 The Goodyear Tire & Rubber Company Method of improving steering performance robustness utilizing mass non-uniformity in tire/wheel
US6668635B2 (en) 2001-07-09 2003-12-30 The Goodyear Tire & Rubber Company Method of improving steering performance robustness utilizing dimensional non-uniformity in tire/wheel
US6606902B2 (en) 2001-07-09 2003-08-19 The Goodyear Tire & Rubber Company Method of improving steering performance robustness utilizing stiffness non-uniformity in tire/wheel
JP4787430B2 (ja) * 2001-07-23 2011-10-05 株式会社ブリヂストン タイヤ用コード補強層の形成方法
AU2003242578A1 (en) * 2002-06-14 2003-12-31 Michelin Recherche Et Technique S.A. Tyre with crown ply overlapping in a casing ply
US7083762B2 (en) * 2002-10-18 2006-08-01 Exxonmobil Chemical Patents Inc. Multiple riser reactor with centralized catalyst return
US20040154727A1 (en) * 2003-02-11 2004-08-12 Weissert James Thomas Method and apparatus for manufacturing carcass plies for a tire
FR2864468B1 (fr) * 2003-12-24 2007-07-06 Michelin Soc Tech Pneumatique pour deux roues
FR2885845B1 (fr) * 2005-05-18 2007-07-06 Michelin Soc Tech Pneumatique pour engin lourd
US7509987B2 (en) * 2005-11-22 2009-03-31 The Goodyear Tire & Rubber Company Tire with turned down ply construction
US20070125478A1 (en) * 2005-12-01 2007-06-07 Weissert James T Tire cord application station and method
US20070125480A1 (en) * 2005-12-01 2007-06-07 Henthorne David A Synchronous drive and method for tire cord application
US20070125482A1 (en) * 2005-12-01 2007-06-07 Weissert James T Bi-directional tooling head and method for tire cord application
US7753098B2 (en) * 2005-12-01 2010-07-13 The Goodyear Tire & Rubber Company Spring loaded tooling head and method for tire cord application
US7740039B2 (en) * 2005-12-01 2010-06-22 The Goodyear Tire & Rubber Company Cord cutting mechanism and method for a tire cord applicator head
US20070125471A1 (en) * 2005-12-01 2007-06-07 Weissert James T Split cord geodesic configurations for a tire
US7686053B2 (en) * 2005-12-01 2010-03-30 The Goodyear Tire & Rubber Company Cord tensioning and feed mechanism for a tire cord applicator head
US8578994B2 (en) * 2006-12-19 2013-11-12 The Goodyear Tire & Rubber Company Applicator head for tire cord construction
US20090095397A1 (en) * 2007-10-15 2009-04-16 Robert Anthony Neubauer Floating two-ply tire
US20100051163A1 (en) * 2008-08-29 2010-03-04 Robert Anthony Neubauer Modular ply tire with overlapping plies
US20100051164A1 (en) * 2008-08-29 2010-03-04 Robert Anthony Neubauer Modular ply tire with dissimilar materials
US20140261949A1 (en) * 2013-03-15 2014-09-18 Bridgestone Americas Tire Operations, Llc Tire having a split body ply construction
CN104442201A (zh) * 2013-09-23 2015-03-25 招远市东晟橡胶制品有限公司 一种免充气轮胎

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1187693A (fr) * 1957-04-29 1959-09-15 Pneumatiques Caoutchouc Mfg Pneumatique
FR1231111A (fr) * 1959-04-06 1960-09-27 Mft Fr Pneumatiques Michelin Perfectionnement apporté aux pneumatiques
DE1480921A1 (de) * 1963-09-07 1969-03-06 Continental Gummi Werke Ag Fahrzeugrad mit einem Luftreifen
DE1480922A1 (de) * 1963-09-24 1969-03-20 Continental Gummi Werke Ag Fahrzeugluftreifen
NL131398C (it) * 1964-05-14 Michelin & Cie
DE1480949A1 (de) * 1965-04-09 1969-07-03 Continental Gummi Werke Ag Fahrzeugluftreifen
DE1296540B (de) * 1965-08-09 1969-05-29 Continental Gummi Werke Ag Fahrzeugluftreifen
DE1480958A1 (de) * 1965-10-09 1969-10-23 Continental Gummi Werke Ag Fahrzeugluftreifen
GB1169427A (en) * 1966-06-18 1969-11-05 Continental Gummi Werke Ag Pneumatic Vehicle Tyre.
NL135459C (it) * 1966-08-01
DE1605633A1 (de) * 1967-06-13 1971-03-25 Continental Gummi Werke Ag Fahrzeugluftreifen
FR1538478A (fr) * 1967-07-24 1968-09-06 Uniroyal Englebert France Enveloppe de pneumatique à carcasse radiale à flancs renforcés
US3690363A (en) * 1970-11-13 1972-09-12 Fiverel Glass cords and tires and similar rubber articles reinforced therewith
BE812982A (fr) * 1973-04-04 1974-07-15 Pneus a plis radiaux
US4185675A (en) * 1978-02-22 1980-01-29 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Vehicle tires
DE2919277A1 (de) * 1979-05-12 1980-11-20 Continental Gummi Werke Ag Fahrzeugluftreifen
JPS57114704A (en) * 1980-12-29 1982-07-16 Yokohama Rubber Co Ltd:The Pneumatic tire
US4832103A (en) * 1988-02-17 1989-05-23 The Goodyear Tire & Rubber Company Pneumatic tire having plural aramid carcass plies

Also Published As

Publication number Publication date
ITMI910598U1 (it) 1992-01-06
FR2664207B1 (fr) 1996-03-08
ITMI911819A1 (it) 1992-01-06
DE4021450A1 (de) 1992-01-09
FR2664207A1 (fr) 1992-01-10
ITMI911819A0 (it) 1991-07-02
ITMI910598V0 (it) 1991-07-02
US5273094A (en) 1993-12-28

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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: 19950729