GB1012310A - Improvements in or relating to wire strand or rope - Google Patents

Improvements in or relating to wire strand or rope

Info

Publication number
GB1012310A
GB1012310A GB1303764A GB1303764A GB1012310A GB 1012310 A GB1012310 A GB 1012310A GB 1303764 A GB1303764 A GB 1303764A GB 1303764 A GB1303764 A GB 1303764A GB 1012310 A GB1012310 A GB 1012310A
Authority
GB
United Kingdom
Prior art keywords
rope
strand
stage
tension
cooling
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
GB1303764A
Inventor
Robert Edward Campbell
Kenneth William Longbottom
Edward Albert Shipley
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.)
Bridon Ropes Ltd
Original Assignee
Bridon Ropes Ltd
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
Priority to NL134160D priority Critical patent/NL134160C/xx
Application filed by Bridon Ropes Ltd filed Critical Bridon Ropes Ltd
Priority to GB1303764A priority patent/GB1012310A/en
Priority to LU47240A priority patent/LU47240A1/xx
Priority to FI2279/64A priority patent/FI40445B/fi
Priority to NL6413030A priority patent/NL6413030A/xx
Priority to DE19641510059 priority patent/DE1510059B1/en
Priority to US411533A priority patent/US3336784A/en
Priority to FR995099A priority patent/FR1414365A/en
Priority to ES0306273A priority patent/ES306273A1/en
Priority to NO15585964A priority patent/NO123286B/no
Priority to CH1567764A priority patent/CH443974A/en
Priority to BE657137D priority patent/BE657137A/xx
Priority to DK43165A priority patent/DK127075B/en
Publication of GB1012310A publication Critical patent/GB1012310A/en
Priority to DK111870AA priority patent/DK138024B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments

Landscapes

  • Ropes Or Cables (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

A wire strand or rope is drawn through reducing means whilst applying a uniform back-tension thereto, the strand or rope emerging from the reducting means being subjected to a heat treatment stage while still under tension. The reducing stage deforms the round wires of the strand or rope until they interfit in line contact with each other. The heat treatment is effected at a temperature of 200 DEG C.-400 DEG C. and is followed by a cooling stage. The reduction in cross sectional area in the range 4% to 80% and the back tension is in the range 2% to 65% of the breaking load of the strand or rope. Heating may be by induction. The strand or rope is coiled after the cooling stage and the degree of cooling is such that the strand or rope does not take a permanent set when it is coiled.
GB1303764A 1964-03-26 1964-03-26 Improvements in or relating to wire strand or rope Expired GB1012310A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NL134160D NL134160C (en) 1964-03-26
GB1303764A GB1012310A (en) 1964-03-26 1964-03-26 Improvements in or relating to wire strand or rope
LU47240A LU47240A1 (en) 1964-03-26 1964-10-29
FI2279/64A FI40445B (en) 1964-03-26 1964-10-29
NL6413030A NL6413030A (en) 1964-03-26 1964-11-09
DE19641510059 DE1510059B1 (en) 1964-03-26 1964-11-13 Method of relaxation treatment of wire strands or ropes
FR995099A FR1414365A (en) 1964-03-26 1964-11-16 Method and machine for the manufacture of metal strands and cables as well as strands and cables conforming to those obtained by said process or similar process
US411533A US3336784A (en) 1964-03-26 1964-11-16 Method of drawing wire rope
ES0306273A ES306273A1 (en) 1964-03-26 1964-11-20 Procedure to treat a wire torque or metal cable. (Machine-translation by Google Translate, not legally binding)
NO15585964A NO123286B (en) 1964-03-26 1964-12-04
CH1567764A CH443974A (en) 1964-03-26 1964-12-04 Process for treating wire strands or wire ropes
BE657137D BE657137A (en) 1964-03-26 1964-12-15
DK43165A DK127075B (en) 1964-03-26 1965-01-27 Method for treating a steel cloth or a wire rope.
DK111870AA DK138024B (en) 1964-03-26 1970-03-06 Method for treating a steel cloth or a wire rope.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1303764A GB1012310A (en) 1964-03-26 1964-03-26 Improvements in or relating to wire strand or rope

Publications (1)

Publication Number Publication Date
GB1012310A true GB1012310A (en) 1965-12-08

Family

ID=10015661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303764A Expired GB1012310A (en) 1964-03-26 1964-03-26 Improvements in or relating to wire strand or rope

Country Status (3)

Country Link
ES (1) ES306273A1 (en)
GB (1) GB1012310A (en)
NO (1) NO123286B (en)

Also Published As

Publication number Publication date
NO123286B (en) 1971-10-25
ES306273A1 (en) 1965-04-01

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