GB1264803A - - Google Patents

Info

Publication number
GB1264803A
GB1264803A GB1264803DA GB1264803A GB 1264803 A GB1264803 A GB 1264803A GB 1264803D A GB1264803D A GB 1264803DA GB 1264803 A GB1264803 A GB 1264803A
Authority
GB
United Kingdom
Prior art keywords
bunches
wires
twisted
strands
twist
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.)
Expired
Application number
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 filed Critical
Publication of GB1264803A publication Critical patent/GB1264803A/en
Expired legal-status Critical Current

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
    • D07B1/0613—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)

Abstract

1,264,803. Tyre cords. DUNLOP HOLDINGS Ltd. 8 April, 1969 [10 April, 1968], No. 17129/68. Heading B7C. [Also in Divisions D1-D2] A tyre cord comprises at least two strands, each strand comprising a bunch of wires, and each wire being of less than 0À004 inch. The wires may be of steel and may be plated with another metal, for example brass. The strands may be untwisted bunches of wires, or bunches twisted about their own axes. The strands may be laid around each other or around a core. The cord may be spirally wrapped with a metal wire or textile filament or yarn. One method of making the cord comprises assembling at least two bunches of wires, twisting the bunches of wires individually in one direction of twist and twisting together the twisted bunches in the opposite direction of twist. The individual bunches may be twisted to a degree which is equal and opposite to that which the twisted bunches are twisted together.
GB1264803D 1968-04-10 1968-04-10 Expired GB1264803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712968 1968-04-10

Publications (1)

Publication Number Publication Date
GB1264803A true GB1264803A (en) 1972-02-23

Family

ID=10089805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264803D Expired GB1264803A (en) 1968-04-10 1968-04-10

Country Status (5)

Country Link
DE (1) DE1918288A1 (en)
ES (1) ES365809A1 (en)
FR (1) FR2005993A1 (en)
GB (1) GB1264803A (en)
NL (1) NL6905575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000064A1 (en) * 1992-06-24 1994-01-06 Hillway Surgical Limited Metal cable

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1059752B (en) * 1975-05-12 1982-06-21 Akzo Nv REINFORCEMENT CABLE FOR ELASTOMERIC TICLES AND RELATED METHOD AND MANUFACTURING APPARATUS
GB1565066A (en) * 1976-09-07 1980-04-16 Dunlop Ltd Steel cords
JPS55136534A (en) * 1979-04-13 1980-10-24 Tokyo Seikou Kk Production of steel cord
FR2477584A1 (en) * 1980-03-06 1981-09-11 Sodetal Develop Fil Metallique Cable of strands of metal wires - having spiral twist of the same direction and pitch
IT1197458B (en) * 1980-05-26 1988-11-30 Gencord Spa METAL ROPE WITH THREADS WITH PARALLEL WIRES
DE3215506C2 (en) * 1982-04-26 1986-05-15 Akzo Gmbh, 5600 Wuppertal Reinforcement rope for elastomeric products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000064A1 (en) * 1992-06-24 1994-01-06 Hillway Surgical Limited Metal cable

Also Published As

Publication number Publication date
NL6905575A (en) 1969-10-14
ES365809A1 (en) 1971-03-16
DE1918288A1 (en) 1969-10-23
FR2005993A1 (en) 1969-12-19

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed