ZA989315B - Shape memory cords for reinforcing pneumatic tyres rubberized fabrics and pneumatic tyres comprising the said cords - Google Patents

Shape memory cords for reinforcing pneumatic tyres rubberized fabrics and pneumatic tyres comprising the said cords

Info

Publication number
ZA989315B
ZA989315B ZA989315A ZA989315A ZA989315B ZA 989315 B ZA989315 B ZA 989315B ZA 989315 A ZA989315 A ZA 989315A ZA 989315 A ZA989315 A ZA 989315A ZA 989315 B ZA989315 B ZA 989315B
Authority
ZA
South Africa
Prior art keywords
cords
pneumatic tyres
shape memory
reinforcing
rubberized fabrics
Prior art date
Application number
ZA989315A
Other languages
English (en)
Inventor
Marco Cipparrone
Gurdev Orjela
Guido Riva
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of ZA989315B publication Critical patent/ZA989315B/xx

Links

Classifications

    • 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
    • B60C9/0007—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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D2030/383—Chemical treatment of the reinforcing elements, e.g. cords, wires and filamentary materials, to increase the adhesion to the rubber
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • B60C2009/0078—Modulus
    • 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
    • D07B2201/2023—Strands with core
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2801/00—Linked indexing codes associated with indexing codes or classes of D07B
    • D07B2801/10—Smallest filamentary entity of a rope or strand, i.e. wire, filament, fiber or yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Woven Fabrics (AREA)
  • Tires In General (AREA)
  • Belt Conveyors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
ZA989315A 1997-10-14 1998-10-13 Shape memory cords for reinforcing pneumatic tyres rubberized fabrics and pneumatic tyres comprising the said cords ZA989315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830519A EP0909665B1 (en) 1997-10-14 1997-10-14 Shape memory cords for reinforcing elastomeric articles, particulary for pneumatic tyres, and pneumatic tyre using said cords

Publications (1)

Publication Number Publication Date
ZA989315B true ZA989315B (en) 1999-07-06

Family

ID=8230811

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA989315A ZA989315B (en) 1997-10-14 1998-10-13 Shape memory cords for reinforcing pneumatic tyres rubberized fabrics and pneumatic tyres comprising the said cords

Country Status (16)

Country Link
EP (1) EP0909665B1 (xx)
JP (1) JPH11222785A (xx)
KR (1) KR19990037082A (xx)
CN (1) CN1225315A (xx)
AR (1) AR013686A1 (xx)
AT (1) ATE224308T1 (xx)
AU (1) AU752150B2 (xx)
BR (1) BR9803905A (xx)
CA (1) CA2250441A1 (xx)
CZ (1) CZ329098A3 (xx)
DE (1) DE69715624T2 (xx)
ES (1) ES2183118T3 (xx)
SK (1) SK142598A3 (xx)
TR (1) TR199802064A2 (xx)
TW (1) TW438687B (xx)
ZA (1) ZA989315B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237663B1 (en) * 1997-10-14 2001-05-29 Pirelli Coordinamento Pneumatici S.P.A. Pneumatic tire comprising reinforcing metal wire cords with at least one shape memory wire and method of making same
DE60021032T2 (de) * 1999-08-05 2006-06-01 Pirelli Pneumatici S.P.A. Reifen für Kraftfahrzeugräder
US6818076B1 (en) 2000-03-23 2004-11-16 Ormco Corporation Multi-strand coil spring
DE10122812A1 (de) * 2001-05-10 2002-11-28 Continental Ag Fahrzeugluftreifen
US6571847B1 (en) * 2002-01-24 2003-06-03 The Goodyear Tire & Rubber Company Light weight alloy bead core
DE102004049302A1 (de) * 2004-10-09 2006-04-13 Bayerische Motoren Werke Ag Fahrzeugluftreifen mit einer Karkasse
CN105297502B (zh) * 2009-01-19 2017-11-21 株式会社普利司通 重载轮胎带束部加强用钢丝帘线及重载用充气轮胎
TW201431671A (zh) * 2013-02-07 2014-08-16 See Green Ind Co Ltd 橡膠絲之製造方法
TWI639388B (zh) * 2016-10-26 2018-11-01 財團法人食品工業發展研究所 製備減糖果汁的方法
JP2019001197A (ja) * 2017-06-12 2019-01-10 株式会社ブリヂストン 補強部材およびそれを用いたタイヤ
EP3647486A4 (en) * 2017-06-30 2021-02-17 Sumitomo Electric Industries, Ltd. MULTI-STRAND WIRE
CN108716150B (zh) * 2018-06-08 2021-09-03 同济大学 一种耐高温预应力钢绞线
US20220009287A1 (en) * 2018-12-20 2022-01-13 Pirelli Tyre S.P.A. Tyre for vehicle wheels
CN112323524B (zh) * 2020-09-29 2023-03-21 郑州大学 一种镍钛合金丝绳及其生产工艺
CN115587655B (zh) * 2022-10-19 2023-07-14 无锡奥驰豪迈科技有限公司 一种基于轮胎行业aps的生产控制方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1099869B (it) * 1978-10-31 1985-09-28 Pirelli Cordicella metallica
FR2614956B1 (fr) * 1987-05-05 1989-08-18 Renault Dispositif actif permettant de faire varier la raideur d'elements de suspension, notamment pour vehicules automobiles
JPH02104783A (ja) * 1988-10-11 1990-04-17 Kanai Hiroyuki スチールコードおよびタイヤ
JP2912980B2 (ja) * 1990-11-14 1999-06-28 住友ゴム工業株式会社 空気入りラジアルタイヤ
JPH04362401A (ja) * 1991-06-10 1992-12-15 Toyo Tire & Rubber Co Ltd タイヤ

Also Published As

Publication number Publication date
CA2250441A1 (en) 1999-04-14
TR199802064A3 (tr) 1999-05-21
EP0909665A1 (en) 1999-04-21
KR19990037082A (ko) 1999-05-25
JPH11222785A (ja) 1999-08-17
ES2183118T3 (es) 2003-03-16
SK142598A3 (en) 2000-05-16
CN1225315A (zh) 1999-08-11
ATE224308T1 (de) 2002-10-15
BR9803905A (pt) 1999-12-14
AU752150B2 (en) 2002-09-05
TW438687B (en) 2001-06-07
DE69715624T2 (de) 2003-05-15
DE69715624D1 (de) 2002-10-24
AU8930098A (en) 1999-05-06
TR199802064A2 (xx) 1999-05-21
EP0909665B1 (en) 2002-09-18
CZ329098A3 (cs) 1999-05-12
AR013686A1 (es) 2001-01-10

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