CH578725A5 - - Google Patents
Info
- Publication number
- CH578725A5 CH578725A5 CH572675A CH572675A CH578725A5 CH 578725 A5 CH578725 A5 CH 578725A5 CH 572675 A CH572675 A CH 572675A CH 572675 A CH572675 A CH 572675A CH 578725 A5 CH578725 A5 CH 578725A5
- Authority
- CH
- Switzerland
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)
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 |
|---|---|
| CH578725A5 true CH578725A5 (it) | 1976-08-13 |
Family
ID=5914773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH572675A CH578725A5 (it) | 1974-05-06 | 1975-05-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4008964A (it) |
| CH (1) | CH578725A5 (it) |
| DE (1) | DE2421851C3 (it) |
| FR (1) | FR2270556A1 (it) |
| GB (1) | GB1484418A (it) |
| IT (1) | IT1041754B (it) |
Families Citing this family (7)
| 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)
| 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 |
-
1974
- 1974-05-06 DE DE2421851A patent/DE2421851C3/de not_active Expired
-
1975
- 1975-05-02 GB GB18462/75A patent/GB1484418A/en not_active Expired
- 1975-05-05 CH CH572675A patent/CH578725A5/xx not_active IP Right Cessation
- 1975-05-05 FR FR7513960A patent/FR2270556A1/fr not_active Withdrawn
- 1975-05-05 IT IT23009/75A patent/IT1041754B/it active
- 1975-05-05 US US05/574,254 patent/US4008964A/en not_active Expired - Lifetime
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 |
| FR2270556A1 (it) | 1975-12-05 |
| DE2421851C3 (de) | 1978-12-07 |
| GB1484418A (en) | 1977-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |