JPS5648501A - Length measuring device - Google Patents

Length measuring device

Info

Publication number
JPS5648501A
JPS5648501A JP12662879A JP12662879A JPS5648501A JP S5648501 A JPS5648501 A JP S5648501A JP 12662879 A JP12662879 A JP 12662879A JP 12662879 A JP12662879 A JP 12662879A JP S5648501 A JPS5648501 A JP S5648501A
Authority
JP
Japan
Prior art keywords
distance
head
error
marking
travelling
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
JP12662879A
Other languages
English (en)
Other versions
JPS5737803B2 (ja
Inventor
Kenichiro Uehara
Yoshihiro Nasu
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP12662879A priority Critical patent/JPS5648501A/ja
Priority to US06/188,911 priority patent/US4467280A/en
Priority to DE3036164A priority patent/DE3036164C2/de
Priority to CA000361769A priority patent/CA1157258A/en
Priority to FR8020669A priority patent/FR2466746B1/fr
Publication of JPS5648501A publication Critical patent/JPS5648501A/ja
Publication of JPS5737803B2 publication Critical patent/JPS5737803B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • G01B7/046—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length using magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP12662879A 1979-09-28 1979-09-28 Length measuring device Granted JPS5648501A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12662879A JPS5648501A (en) 1979-09-28 1979-09-28 Length measuring device
US06/188,911 US4467280A (en) 1979-09-28 1980-09-19 System for measuring the length of a long magnetizable material
DE3036164A DE3036164C2 (de) 1979-09-28 1980-09-25 Längenmeßeinrichtung
CA000361769A CA1157258A (en) 1979-09-28 1980-09-26 Length measuring system
FR8020669A FR2466746B1 (ja) 1979-09-28 1980-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12662879A JPS5648501A (en) 1979-09-28 1979-09-28 Length measuring device

Publications (2)

Publication Number Publication Date
JPS5648501A true JPS5648501A (en) 1981-05-01
JPS5737803B2 JPS5737803B2 (ja) 1982-08-12

Family

ID=14939891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12662879A Granted JPS5648501A (en) 1979-09-28 1979-09-28 Length measuring device

Country Status (5)

Country Link
US (1) US4467280A (ja)
JP (1) JPS5648501A (ja)
CA (1) CA1157258A (ja)
DE (1) DE3036164C2 (ja)
FR (1) FR2466746B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624513B2 (en) * 2005-11-07 2009-12-01 Renishaw Plc Scale and readhead system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594949B1 (fr) * 1986-02-27 1989-04-28 Cables De Lyon Geoffroy Delore Procede de mesure de l'allongement relatif d'un element de grande longueur et de faible dimension transversale en metal magnetisable, et dispositif de mise en oeuvre de ce procede
JPS63101020A (ja) * 1986-10-17 1988-05-06 Nippon Steel Corp 圧延材の圧下率測定方法および装置
ES2120915B1 (es) * 1997-02-07 1999-06-01 Univ Oviedo Sistema de marcaje y control para lineas de procesado de hierro, acero y otros materiales magneticos.
US6222899B1 (en) 1998-07-30 2001-04-24 The United States Of America As Represented By The Secretary Of The Navy System for determining the deployed length of a flexible tension element
KR101516259B1 (ko) 2013-08-16 2015-05-04 삼성중공업(주) 케이블 길이 측정 장치 및 케이블 길이 측정 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121355A (en) * 1976-04-06 1977-10-12 Hitachi Cable Ltd Length measuring method and length measuring device for long-length ma terials having magnetic properties

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA845942A (en) * 1970-07-07 Union Carbide Corporation Food product cryogenic freezing system
US3015062A (en) * 1959-05-21 1961-12-26 Designers For Industry Inc Measuring device
BE634784A (ja) * 1962-07-10 1963-11-18
US3466535A (en) * 1966-12-13 1969-09-09 Logic Systems Inc Method and apparatus for making measurements along surfaces
US3526886A (en) * 1968-03-26 1970-09-01 Westinghouse Air Brake Co Precision location detector
DE2208480B2 (de) * 1971-03-10 1976-06-16 Verfahren und vorrichtung zum messen der laenge eines langgestreckten magnetisierbaren gegenstandes
JPS4962156A (ja) * 1972-10-16 1974-06-17
US4041610A (en) * 1975-02-14 1977-08-16 Sumitomo Electric Industries, Ltd. Apparatus for precise measurement of the length of long length materials
GB1511532A (en) * 1976-06-10 1978-05-24 Wiggins Teape Ltd Length control system
GB1595071A (en) * 1978-03-31 1981-08-05 Plessey Co Ltd Length measuring apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121355A (en) * 1976-04-06 1977-10-12 Hitachi Cable Ltd Length measuring method and length measuring device for long-length ma terials having magnetic properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624513B2 (en) * 2005-11-07 2009-12-01 Renishaw Plc Scale and readhead system

Also Published As

Publication number Publication date
DE3036164C2 (de) 1984-08-02
US4467280A (en) 1984-08-21
DE3036164A1 (de) 1981-04-02
FR2466746A1 (ja) 1981-04-10
JPS5737803B2 (ja) 1982-08-12
CA1157258A (en) 1983-11-22
FR2466746B1 (ja) 1986-05-30

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