EP1004689A3 - Coated metal wire, wire-reinforced elastomeric article containing the same and method of manufacture - Google Patents

Coated metal wire, wire-reinforced elastomeric article containing the same and method of manufacture Download PDF

Info

Publication number
EP1004689A3
EP1004689A3 EP99121011A EP99121011A EP1004689A3 EP 1004689 A3 EP1004689 A3 EP 1004689A3 EP 99121011 A EP99121011 A EP 99121011A EP 99121011 A EP99121011 A EP 99121011A EP 1004689 A3 EP1004689 A3 EP 1004689A3
Authority
EP
European Patent Office
Prior art keywords
wire
elastomeric article
manufacture
same
coated metal
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP99121011A
Other languages
German (de)
French (fr)
Other versions
EP1004689B1 (en
EP1004689A2 (en
Inventor
Siegfried Doujak
Federico Pavan
Andrea Pieralli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli Tyre SpA
Original Assignee
Pirelli Pneumatici 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 Pirelli Pneumatici SpA filed Critical Pirelli Pneumatici SpA
Priority to EP99121011.3A priority Critical patent/EP1004689B1/en
Publication of EP1004689A2 publication Critical patent/EP1004689A2/en
Publication of EP1004689A3 publication Critical patent/EP1004689A3/en
Application granted granted Critical
Publication of EP1004689B1 publication Critical patent/EP1004689B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0607—Wires

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A brass coated metallic wire for use as a reinforcing component in an elastomeric article, such as a motor vehicle tire. The brass coating is formed by depositing alternate layers of copper and zinc on the wire and then drawing the wire under conditions of temperature and pressure suitable to alloy the copper and zinc to form a brass coating on the wire.
EP99121011.3A 1998-10-28 1999-10-21 Coated metal wire and method of manufacture Expired - Lifetime EP1004689B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99121011.3A EP1004689B1 (en) 1998-10-28 1999-10-21 Coated metal wire and method of manufacture

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98120359 1998-10-28
EP98120359 1998-10-28
EP99121011.3A EP1004689B1 (en) 1998-10-28 1999-10-21 Coated metal wire and method of manufacture

Publications (3)

Publication Number Publication Date
EP1004689A2 EP1004689A2 (en) 2000-05-31
EP1004689A3 true EP1004689A3 (en) 2001-11-28
EP1004689B1 EP1004689B1 (en) 2014-01-29

Family

ID=26149745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121011.3A Expired - Lifetime EP1004689B1 (en) 1998-10-28 1999-10-21 Coated metal wire and method of manufacture

Country Status (1)

Country Link
EP (1) EP1004689B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1295985B1 (en) 2001-09-20 2005-08-31 Sumitomo Rubber Industries Ltd. Method for making coated metallic cord
EP2213485A1 (en) * 2004-07-05 2010-08-04 Sumitomo (SEI) Steel Wire Corp. Bead cord for a pneumatic tire
TR201810002T4 (en) * 2010-12-23 2018-08-27 Bekaert Sa Nv Process and equipment for the continuous production of a steel wire.
WO2021249922A1 (en) * 2020-06-11 2021-12-16 Nv Bekaert Sa Brass coated steel cord with increased iron content at the surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997301A (en) * 1975-02-13 1976-12-14 Kawasaki Steel Corporation Tin-electroplated steel sheets and method for making them
JPS5861297A (en) * 1981-10-05 1983-04-12 Sumitomo Electric Ind Ltd Plating method for steel wire for tire cord

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997301A (en) * 1975-02-13 1976-12-14 Kawasaki Steel Corporation Tin-electroplated steel sheets and method for making them
JPS5861297A (en) * 1981-10-05 1983-04-12 Sumitomo Electric Ind Ltd Plating method for steel wire for tire cord

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 151 (C - 174) 1 July 1983 (1983-07-01) *

Also Published As

Publication number Publication date
EP1004689B1 (en) 2014-01-29
EP1004689A2 (en) 2000-05-31

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