GB887044A - Improvements in and relating to signalling by means of a rope such as used for winder and haulage plants - Google Patents

Improvements in and relating to signalling by means of a rope such as used for winder and haulage plants

Info

Publication number
GB887044A
GB887044A GB2120658A GB2120658A GB887044A GB 887044 A GB887044 A GB 887044A GB 2120658 A GB2120658 A GB 2120658A GB 2120658 A GB2120658 A GB 2120658A GB 887044 A GB887044 A GB 887044A
Authority
GB
United Kingdom
Prior art keywords
rope
winder
haulage
signalling
plants
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
GB2120658A
Inventor
James Moir
Geoffrey Charles Richards
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2120658A priority Critical patent/GB887044A/en
Publication of GB887044A publication Critical patent/GB887044A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

887,044. Magnetic records. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. July 1, 1959 [July 2, 1958], No. 21206/58. Class 40 (2). [Also in Group XXV] A winder or haulage rope is made partly or wholly of magnetic material and carries transverse magnetic signals applied substantially at right-angles so that on playback using a single transverse reading head an output is available whatever the state of twist of the rope. The tracks may be straight or spiral and may be applied simultaneously or consecutively.
GB2120658A 1958-07-02 1958-07-02 Improvements in and relating to signalling by means of a rope such as used for winder and haulage plants Expired GB887044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2120658A GB887044A (en) 1958-07-02 1958-07-02 Improvements in and relating to signalling by means of a rope such as used for winder and haulage plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2120658A GB887044A (en) 1958-07-02 1958-07-02 Improvements in and relating to signalling by means of a rope such as used for winder and haulage plants

Publications (1)

Publication Number Publication Date
GB887044A true GB887044A (en) 1962-01-17

Family

ID=10158965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2120658A Expired GB887044A (en) 1958-07-02 1958-07-02 Improvements in and relating to signalling by means of a rope such as used for winder and haulage plants

Country Status (1)

Country Link
GB (1) GB887044A (en)

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