FR2293695B1 - - Google Patents
Info
- Publication number
- FR2293695B1 FR2293695B1 FR7439773A FR7439773A FR2293695B1 FR 2293695 B1 FR2293695 B1 FR 2293695B1 FR 7439773 A FR7439773 A FR 7439773A FR 7439773 A FR7439773 A FR 7439773A FR 2293695 B1 FR2293695 B1 FR 2293695B1
- 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.)
- Expired
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
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/22—Measuring arrangements characterised by the use of fluids for measuring roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439773A FR2293695A1 (fr) | 1974-12-05 | 1974-12-05 | Rugosimetre pneumatique |
DE19752553813 DE2553813C3 (de) | 1974-12-05 | 1975-11-29 | Vorrichtung zum Messen der Oberflächenrauhigkeit eines Prüflings |
GB4957175A GB1506899A (en) | 1974-12-05 | 1975-12-03 | Roughness measuring apparatus |
IT2996775A IT1051828B (it) | 1974-12-05 | 1975-12-03 | Procedimento ed apparecchiatura per misurare la rugosita di un pezzo mediante un metodo pneumatico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439773A FR2293695A1 (fr) | 1974-12-05 | 1974-12-05 | Rugosimetre pneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2293695A1 FR2293695A1 (fr) | 1976-07-02 |
FR2293695B1 true FR2293695B1 (pl) | 1980-04-30 |
Family
ID=9145579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7439773A Granted FR2293695A1 (fr) | 1974-12-05 | 1974-12-05 | Rugosimetre pneumatique |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2553813C3 (pl) |
FR (1) | FR2293695A1 (pl) |
GB (1) | GB1506899A (pl) |
IT (1) | IT1051828B (pl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385125B (de) * | 1982-09-02 | 1988-02-25 | Semperit Ag | Vorrichtung zur bestimmung der oberflaechenrauhigkeit von flaechen |
DE19511882B4 (de) * | 1995-03-31 | 2005-01-05 | Audi Ag | Verfahren zum Verfestigen von Werkstückoberflächen |
WO2006111795A1 (en) * | 2005-04-18 | 2006-10-26 | American University Of Sharjah | Apparatus for measuring surface roughness |
WO2010079384A1 (en) * | 2009-01-12 | 2010-07-15 | American University Of Sharjah | Apparatus for measuring bughole rating of concrete surface |
CN109443653B (zh) * | 2018-11-28 | 2020-09-22 | 北京东方计量测试研究所 | 一种微小漏率正压漏孔校准的气体取样系统及方法 |
CN109974633A (zh) * | 2019-04-30 | 2019-07-05 | 蚌埠传感器系统工程有限公司 | 一种工件表面综合精度的精密检测装置及检测方法 |
-
1974
- 1974-12-05 FR FR7439773A patent/FR2293695A1/fr active Granted
-
1975
- 1975-11-29 DE DE19752553813 patent/DE2553813C3/de not_active Expired
- 1975-12-03 IT IT2996775A patent/IT1051828B/it active
- 1975-12-03 GB GB4957175A patent/GB1506899A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2553813C3 (de) | 1980-12-18 |
IT1051828B (it) | 1981-05-20 |
DE2553813A1 (de) | 1976-06-10 |
FR2293695A1 (fr) | 1976-07-02 |
GB1506899A (en) | 1978-04-12 |
DE2553813B2 (de) | 1980-03-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
RL | Notice of termination of a license | ||
ST | Notification of lapse |