AT336314B - Einrichtung zum feststellen gebrochener drahte in einem drahtseil - Google Patents

Einrichtung zum feststellen gebrochener drahte in einem drahtseil

Info

Publication number
AT336314B
AT336314B AT800070A AT800070A AT336314B AT 336314 B AT336314 B AT 336314B AT 800070 A AT800070 A AT 800070A AT 800070 A AT800070 A AT 800070A AT 336314 B AT336314 B AT 336314B
Authority
AT
Austria
Prior art keywords
wire
detecting broken
wire rope
rope
detecting
Prior art date
Application number
AT800070A
Other languages
German (de)
English (en)
Other versions
ATA800070A (de
Original Assignee
Anglo Amer Corp South Africa
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 Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Publication of ATA800070A publication Critical patent/ATA800070A/de
Application granted granted Critical
Publication of AT336314B publication Critical patent/AT336314B/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/08—Alarms or stop motions responsive to exhaustion or breakage of filamentary material fed from supply reels or bobbins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT800070A 1969-09-03 1970-09-03 Einrichtung zum feststellen gebrochener drahte in einem drahtseil AT336314B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA696269A ZA696269B (en) 1969-09-03 1969-09-03 D.c.rope testing

Publications (2)

Publication Number Publication Date
ATA800070A ATA800070A (de) 1976-08-15
AT336314B true AT336314B (de) 1977-04-25

Family

ID=25561443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT800070A AT336314B (de) 1969-09-03 1970-09-03 Einrichtung zum feststellen gebrochener drahte in einem drahtseil

Country Status (15)

Country Link
AT (1) AT336314B (xx)
BE (1) BE755698A (xx)
CH (1) CH516159A (xx)
DK (1) DK127346B (xx)
ES (1) ES383377A1 (xx)
FI (1) FI53366C (xx)
FR (1) FR2060867A5 (xx)
GB (1) GB1270748A (xx)
IL (1) IL35206A (xx)
NL (1) NL163023C (xx)
NO (1) NO123589B (xx)
OA (1) OA03476A (xx)
SE (1) SE362709B (xx)
ZA (1) ZA696269B (xx)
ZM (1) ZM10570A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL148290B1 (en) * 1985-03-05 1989-10-31 Wyzsza Szkola Pedagog Magnetic defectograph sensing element for determining changes in cross-sectional areas over substantial length of an object being examined
GB8714877D0 (en) * 1987-06-25 1987-07-29 Coal Industry Patents Ltd Non-destructive testing device
US4929897A (en) * 1987-11-23 1990-05-29 Crucible Societe Anonyme Method and apparatus for detecting cross sectional area variations in a elongate object by measuring radial magnetic flux variations using spaced-apart coils
US5036277A (en) * 1987-11-23 1991-07-30 Crucible Societe Anonyme Method of and apparatus for detecting cross sectional area variations in an elongate object by the non-inductive measurement of radial flux variations
GB2250097A (en) * 1990-11-07 1992-05-27 Anglo Amer Corp South Africa Testing wire rope for cross section variations and other flaws
EP0816797B1 (en) 1996-06-28 2002-09-18 Tokyo Rope Mfg. Co., Ltd. Apparatus for and method of measuring corrosion degree of cable
JP4310112B2 (ja) * 2003-01-15 2009-08-05 株式会社日立製作所 ロープ及びロープの劣化診断方法
ES2277751B1 (es) * 2005-07-19 2008-06-16 Fundacion Barredo Equipo para el control permanente y continuo de los cables de acero en instalaciones de transporte o de elevacion de personal y de materiales.

Also Published As

Publication number Publication date
BE755698A (fr) 1971-02-15
ZA696269B (en) 1971-02-24
IL35206A (en) 1973-01-30
SE362709B (xx) 1973-12-17
NO123589B (xx) 1971-12-13
GB1270748A (en) 1972-04-12
ZM10570A1 (en) 1971-05-21
OA03476A (fr) 1971-03-30
IL35206A0 (en) 1970-11-30
DE2043521A1 (de) 1971-03-11
FR2060867A5 (xx) 1971-06-18
DK127346B (da) 1973-10-22
CH516159A (fr) 1971-11-30
ATA800070A (de) 1976-08-15
NL163023C (nl) 1980-07-15
NL7013006A (xx) 1971-03-05
FI53366B (xx) 1977-12-30
FI53366C (fi) 1978-04-10
DE2043521B2 (de) 1977-02-10
ES383377A1 (es) 1973-01-16
NL163023B (nl) 1980-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee