FR2270556A1 - - Google Patents

Info

Publication number
FR2270556A1
FR2270556A1 FR7513960A FR7513960A FR2270556A1 FR 2270556 A1 FR2270556 A1 FR 2270556A1 FR 7513960 A FR7513960 A FR 7513960A FR 7513960 A FR7513960 A FR 7513960A FR 2270556 A1 FR2270556 A1 FR 2270556A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7513960A
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.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
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 Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Publication of FR2270556A1 publication Critical patent/FR2270556A1/fr
Withdrawn legal-status Critical Current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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
FR7513960A 1974-05-06 1975-05-05 Withdrawn FR2270556A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2421851A DE2421851C3 (de) 1974-05-06 1974-05-06 Verfahren zur Messung des Mittelwerts der Steigung von gedrehten Fäden

Publications (1)

Publication Number Publication Date
FR2270556A1 true FR2270556A1 (fr) 1975-12-05

Family

ID=5914773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513960A Withdrawn FR2270556A1 (fr) 1974-05-06 1975-05-05

Country Status (6)

Country Link
US (1) US4008964A (fr)
CH (1) CH578725A5 (fr)
DE (1) DE2421851C3 (fr)
FR (1) FR2270556A1 (fr)
GB (1) GB1484418A (fr)
IT (1) IT1041754B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545209B1 (fr) * 1983-04-27 1986-11-21 Commissariat Energie Atomique Procede et dispositif d'analyse de traces sur une surface
US4570641A (en) * 1984-05-29 1986-02-18 The Regents Of The University Of California Surgical myometer method
DE3744143A1 (de) * 1987-12-24 1989-07-13 Kernforschungsanlage Juelich Magnetische lagerung eines rotors an einem stator
FR2657959B1 (fr) * 1990-02-06 1992-04-30 Superba Sa Procede et dispositif pour mesurer la torsion d'un fil textile.
DE4212467C2 (de) * 1992-04-14 1996-01-25 Palitex Project Co Gmbh Verfahren und Vorrichtung zum Erfassen von Längenungleichmäßigkeiten der einzelnen Garnkomponenten eines Zwirns
KR20140074970A (ko) * 2011-09-30 2014-06-18 쓰리엠 이노베이티브 프로퍼티즈 캄파니 선폭 측정 시스템
JP6406304B2 (ja) * 2016-04-12 2018-10-17 トヨタ自動車株式会社 基材に巻かれているカーボン繊維の基材に対する巻き角度を測定する測定装置およびその巻き角度の測定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709610A (en) * 1970-05-20 1973-01-09 Holobeam Method and apparatus for measuring and controlling the thickness of a filament or the like
US3804529A (en) * 1973-01-24 1974-04-16 Gen Electric Detection by laser diffraction of filament coils wound on a mandrel

Also Published As

Publication number Publication date
IT1041754B (it) 1980-01-10
US4008964A (en) 1977-02-22
DE2421851B2 (de) 1978-04-13
DE2421851A1 (de) 1975-11-20
CH578725A5 (fr) 1976-08-13
DE2421851C3 (de) 1978-12-07
GB1484418A (en) 1977-09-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse