BR112018072300A2 - pneu para veículo utilitário - Google Patents

pneu para veículo utilitário

Info

Publication number
BR112018072300A2
BR112018072300A2 BR112018072300-2A BR112018072300A BR112018072300A2 BR 112018072300 A2 BR112018072300 A2 BR 112018072300A2 BR 112018072300 A BR112018072300 A BR 112018072300A BR 112018072300 A2 BR112018072300 A2 BR 112018072300A2
Authority
BR
Brazil
Prior art keywords
carcass ply
diameter
steel strands
utility vehicle
vehicle tire
Prior art date
Application number
BR112018072300-2A
Other languages
English (en)
Other versions
BR112018072300B1 (pt
Inventor
Fries Volkmar
Oosterbaan Martijn
Schunack Michael
Original Assignee
Continental Reifen Deutschland 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 Continental Reifen Deutschland Gmbh filed Critical Continental Reifen Deutschland Gmbh
Publication of BR112018072300A2 publication Critical patent/BR112018072300A2/pt
Publication of BR112018072300B1 publication Critical patent/BR112018072300B1/pt

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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
    • 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
    • B60C2009/0416—Physical properties or dimensions of the carcass cords
    • B60C2009/0425—Diameters of the cords; Linear density thereof
    • 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
    • B60C2009/0416—Physical properties or dimensions of the carcass cords
    • B60C2009/045—Tensile strength
    • 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
    • B60C2009/0416—Physical properties or dimensions of the carcass cords
    • B60C2009/0466—Twist structures
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2006—Wires or filaments characterised by a value or range of the dimension given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/202—Strands characterised by a value or range of the dimension given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2025—Strands twisted characterised by a value or range of the pitch parameter given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2041—Strands characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2051—Cores characterised by a value or range of the dimension given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2066—Cores characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tire cords
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • D10B2505/022—Reinforcing materials; Prepregs for tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)

Abstract

pneu para veículo utilitário do tipo radial com uma altura de corte transversal de 135 mm a 200 mm, um índice de carga de 121 a 154, uma carcaça radial com pelo menos uma lona de carcaça feita de cordoalhas de aço incorporadas em borracha e núcleos de talão e perfis de núcleo em torno dos quais a lona de carcaça passa formando dobras por cima. a lona de carcaça é reforçada com cordoalhas de aço de construção 1 + 6, em que o filamento de núcleo (1) apresenta um diâmetro (d1) de 0,19 mm a 0,22 mm e os filamentos de lonas (2) apresentam diâmetros correspondentes (d2) de 0,17 mm a 0,20 mm, em que o diâmetro (d2) dos filamentos de lonas (2) é pelo menos 0,01 mm menor do que o diâmetro (d1) do filamento de núcleo (1) e em que no topo do pneu as cordoalhas de aço na lona de carcaça são dispostas com 60 epdm a 75 epdm.
BR112018072300-2A 2016-05-02 2017-02-20 Pneu para veículo utilitário BR112018072300B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016207561.6 2016-05-03
DE102016207561.6A DE102016207561A1 (de) 2016-05-03 2016-05-03 Nutzfahrzeugreifen
PCT/EP2017/053754 WO2017190861A1 (de) 2016-05-03 2017-02-20 Nutzfahrzeugreifen

Publications (2)

Publication Number Publication Date
BR112018072300A2 true BR112018072300A2 (pt) 2019-02-12
BR112018072300B1 BR112018072300B1 (pt) 2022-08-16

Family

ID=58094436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072300-2A BR112018072300B1 (pt) 2016-05-02 2017-02-20 Pneu para veículo utilitário

Country Status (8)

Country Link
US (1) US20190152261A1 (pt)
EP (1) EP3452646B1 (pt)
CN (1) CN109072499A (pt)
BR (1) BR112018072300B1 (pt)
DE (1) DE102016207561A1 (pt)
ES (1) ES2793393T3 (pt)
PL (1) PL3452646T3 (pt)
WO (1) WO2017190861A1 (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779829A (en) 1995-08-24 1998-07-14 The Goodyear Tire & Rubber Company Pneumatic tire having a single carcass ply reinforced with metallic cords, a high ending ply, turnup and locked bead construction
DE29724897U1 (de) * 1996-12-17 2005-10-27 The Goodyear Tire & Rubber Co., Akron Reifen mit hochfester Verstärkung
JP4315561B2 (ja) * 2000-02-01 2009-08-19 住友ゴム工業株式会社 複合コードを用いた空気入りタイヤ
US7017635B2 (en) * 2002-12-27 2006-03-28 The Goodyear Tire & Rubber Company Tire with outside-in ply construction
FR2873721A1 (fr) * 2004-08-02 2006-02-03 Michelin Soc Tech Cable a couches pour armature de sommet de pneumatique
FR2938467B1 (fr) * 2008-11-17 2010-11-12 Michelin Soc Tech Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite, et des epaisseurs de melanges caoutchouteux reduites
FR2954219A1 (fr) * 2009-11-17 2011-06-24 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant des permeabilites differentes
DE102010000014A1 (de) * 2010-01-07 2011-07-14 Continental Reifen Deutschland GmbH, 30165 Fahrzeugluftreifen
DE102010000050A1 (de) * 2010-01-12 2011-07-14 Continental Reifen Deutschland GmbH, 30165 Stahlkord zur Verwendung als Festigkeitsträger in Bauteilen von Fahrzeugluftreifen

Also Published As

Publication number Publication date
BR112018072300B1 (pt) 2022-08-16
ES2793393T3 (es) 2020-11-13
US20190152261A1 (en) 2019-05-23
CN109072499A (zh) 2018-12-21
WO2017190861A1 (de) 2017-11-09
PL3452646T3 (pl) 2020-10-19
EP3452646A1 (de) 2019-03-13
DE102016207561A1 (de) 2017-11-09
EP3452646B1 (de) 2020-04-08

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/02/2017, OBSERVADAS AS CONDICOES LEGAIS