MX9801237A - Llanta neumatica que tiene una sola capa de cubierta reforzada con cuerdas metalicas, una construccion de capa extrema elevada, doblada hacia arriba y ceja enclavada. - Google Patents

Llanta neumatica que tiene una sola capa de cubierta reforzada con cuerdas metalicas, una construccion de capa extrema elevada, doblada hacia arriba y ceja enclavada.

Info

Publication number
MX9801237A
MX9801237A MX9801237A MX9801237A MX9801237A MX 9801237 A MX9801237 A MX 9801237A MX 9801237 A MX9801237 A MX 9801237A MX 9801237 A MX9801237 A MX 9801237A MX 9801237 A MX9801237 A MX 9801237A
Authority
MX
Mexico
Prior art keywords
carcass ply
bead core
turnup
ply
pneumatic tire
Prior art date
Application number
MX9801237A
Other languages
English (en)
Other versions
MXPA98001237A (es
Inventor
Amit Prakash
Donald Woodrow Gilliam
Gary Edwin Tubb
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of MX9801237A publication Critical patent/MX9801237A/es
Publication of MXPA98001237A publication Critical patent/MXPA98001237A/es

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
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0054—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with ply turn-up portion parallel and adjacent to carcass main portion
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/902—Reinforcing or tire cords
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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)
  • Ropes Or Cables (AREA)

Abstract

La presente invencion se refiere a una llanta neumática que tiene una sola capa de cubierta con cuerdas metálicas paralelas, cada cuerda compuesta de por lo menos un filamento con una resistencia a la traccion de por lo menos (-2000 x D + 4400 MPa) x 95%, en donde D es el diámetro del filamento en milímetros. La porcion que se dobla hacia arriba de la unica capa cubierta 12 en la porcion de la ceja de una llanta neumática se interpone entre el nucleo de ceja 11 y un refuerzo de talon 18, y el bordee radilmente externo de cada porcion se dobla hacia arriba hace contacto con la porcion principal de la capa de cubierta y se extiende hasta un punto extremo 0.5 pulgadas a 4.0 pulgadas (12.7 mm a 101.6 mm) radialmente hacia el exterior del nucleo de ceja, medido a lo largo de la porcion principal de la capa de cubierta de la llanta. Un refuerzo de talon 18 asociado con cada nucleo de al ceja 11 tiene un primero y segundo extremo y cada extremo esta dispuesto directamente adyacente a la capa de cubierta. El primer extremo 18a del refuerzo de talon se localiza en el lado axialmente interno de al porcion principal de la capa de cubierta en un lugar cerca de 0.4 a 3.5 pulgadas (10 a 88.9 mm) radialmente hacia el exterior del nucleo de ceja, medido a lo largo de la porcion principal de la capa de cubierta, y el segundo extremo 18b se localiza en un punto en el rango desde substancialmente el punto axialmente más externo del nucleo de la ceja 11 hasta un lugar alrededor de 3.5 pulgadas (89 mm) radialmente hacia el exterior del nucleo de la ceja, medido a lo largo de la porcion que se dobla hacia arriba de la capa de cubierta. El primer extremo 18a y el segundo extremo 18b del refuerzo de talon es una distancia más corta, desde el nucleo de al ceja, que el punto extremo 12a de la porcion que se dobla hacia arriba de la capa de cubierta.
MXPA/A/1998/001237A 1995-08-24 1998-02-13 Llanta neumatica que tiene una sola capa de cubierta reforzada con cuerdas metalicas, una construccion de capa extrema elevada, doblada hacia arriba y ceja enclavada MXPA98001237A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/518,777 US5779829A (en) 1995-08-24 1995-08-24 Pneumatic tire having a single carcass ply reinforced with metallic cords, a high ending ply, turnup and locked bead construction
US08518777 1995-08-24
PCT/US1996/013059 WO1997007995A1 (en) 1995-08-24 1996-08-09 Pneumatic tire having a single carcass ply reinforced with metallic cords, a high ending ply, turnup and locked bead construction

Publications (2)

Publication Number Publication Date
MX9801237A true MX9801237A (es) 1998-05-31
MXPA98001237A MXPA98001237A (es) 1998-10-23

Family

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Also Published As

Publication number Publication date
EP0846063A1 (en) 1998-06-10
KR970010147A (ko) 1997-03-27
AR003247A1 (es) 1998-07-08
AU6771796A (en) 1997-03-19
EP0846063B1 (en) 2000-03-08
BR9610341A (pt) 1999-07-06
US5779829A (en) 1998-07-14
DE69607010D1 (de) 2000-04-13
CA2168292A1 (en) 1997-02-25
US6719030B2 (en) 2004-04-13
DE69607010T2 (de) 2000-09-28
WO1997007995A1 (en) 1997-03-06
ES2144261T3 (es) 2000-06-01
US20030019557A1 (en) 2003-01-30

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal