NL6712071A - - Google Patents
Info
- Publication number
- NL6712071A NL6712071A NL6712071A NL6712071A NL6712071A NL 6712071 A NL6712071 A NL 6712071A NL 6712071 A NL6712071 A NL 6712071A NL 6712071 A NL6712071 A NL 6712071A NL 6712071 A NL6712071 A NL 6712071A
- Authority
- NL
- Netherlands
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
- G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
-
- 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
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB41223/66A GB1129383A (en) | 1966-09-15 | 1966-09-15 | Improvements in or relating to surface testing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6712071A true NL6712071A (xx) | 1968-03-18 |
NL157418B NL157418B (nl) | 1978-07-17 |
Family
ID=10418696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6712071.A NL157418B (nl) | 1966-09-15 | 1967-09-01 | Inrichting voor het onderzoeken van een oppervlak. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3501949A (xx) |
CH (1) | CH464546A (xx) |
DE (1) | DE1623289C2 (xx) |
DK (1) | DK124632B (xx) |
FR (1) | FR1550198A (xx) |
GB (1) | GB1129383A (xx) |
NL (1) | NL157418B (xx) |
SE (1) | SE316918B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4103542A (en) * | 1977-09-09 | 1978-08-01 | Tencor Instruments | Metrology instrument for measuring vertical profiles of integrated circuits |
JPH0419461Y2 (xx) * | 1987-04-06 | 1992-05-01 | ||
CN112578183B (zh) * | 2020-12-11 | 2022-10-11 | 安徽机电职业技术学院 | 一种iir数字滤波器生产用阻值测试装置及其测试方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2924018A (en) * | 1960-02-09 | Gaging device | ||
DE425145C (de) * | 1926-02-12 | Duesseldorfer Maschb Akt Ges V | Geraet zum Messen von Eindrucktiefen | |
DE611971C (de) * | 1934-01-24 | 1935-04-12 | E H Adolf Wallichs Dr Ing | Oberflaechentastgeraet |
CH229450A (de) * | 1941-09-04 | 1943-10-31 | Hahn & Kolb | Feinmessvorrichtung. |
US2307323A (en) * | 1941-12-02 | 1943-01-05 | Laflamme Donat | Measuring instrument |
CH246287A (de) * | 1944-10-19 | 1946-12-31 | Sannmann Alfred | Messgerät mit Taster und Messuhr zum Prüfen von Werkstücken. |
DE894451C (de) * | 1948-11-25 | 1953-10-26 | Walter Klatt | Messtisch |
US2620655A (en) * | 1949-10-08 | 1952-12-09 | Physicists Res Company | Instrument for recording or measuring the size and shape of surface irregularities |
DE947261C (de) * | 1952-12-13 | 1956-10-11 | Licentia Gmbh | Schwenkbare Halterung fuer Fuehlhebel-Messgeraete |
DE1007509B (de) * | 1954-01-07 | 1957-05-02 | Johansson Ab C E | Anzeigevorrichtung fuer Messinstrumente |
US2781661A (en) * | 1954-02-08 | 1957-02-19 | Fafnir Bearing Co | Race-contour scanning gage |
DE1136555B (de) * | 1955-01-18 | 1962-09-13 | Sigma Instr Company Ltd | Vorrichtung zur Parallelfuehrung eines beweglichen Apparateteils eines Messgeraets, vorzugsweise eines Komparators, gegenueber einem feststehenden Apparateteil |
GB803551A (en) * | 1955-07-04 | 1958-10-29 | Babcock & Wilcox Ltd | Improved methods of and apparatus for ultrasonically testing welds |
GB892972A (en) * | 1957-07-18 | 1962-04-04 | Richard Edmund Reason | Improvements in or relating to surface testing apparatus |
US2911178A (en) * | 1958-05-16 | 1959-11-03 | Joffe Leon | Micro-swing holder for dial indicator |
DE1828232U (de) * | 1960-12-31 | 1961-03-16 | Heinkel Ag Ernst | Messtaster. |
DE1203476B (de) * | 1961-06-27 | 1965-10-21 | Kugelfischer G Schaefer & Co | Messvorrichtung zum Messen von Innen-durchmessern an ringfoermigen Werkstuecken |
DE1184972B (de) * | 1962-07-13 | 1965-01-07 | Hommelwerke Ges Mit Beschraenk | Laengenmesstaster |
FR1370180A (fr) * | 1963-07-12 | 1964-08-21 | Kuibychevski Politekhnitcheski | Appareil pour déterminer la rugosité des surfaces cylindriques, par exemple, des gorges de bagues de roulements |
FR1370179A (fr) * | 1963-07-12 | 1964-08-21 | Kuibychevski Politekhnitcheski | Appareil pour déterminer la rugosité des surfaces curvilignes |
DE1210574B (de) * | 1963-10-03 | 1966-02-10 | Schneider & Kern | Feinmessgeraet fuer Innen- und Aussenmessungen |
US3382707A (en) * | 1965-04-27 | 1968-05-14 | Bethlehem Steel Corp | Apparatus for ultrasonically scanning a tubular member |
-
1966
- 1966-09-15 GB GB41223/66A patent/GB1129383A/en not_active Expired
-
1967
- 1967-08-31 US US664871A patent/US3501949A/en not_active Expired - Lifetime
- 1967-09-01 NL NL6712071.A patent/NL157418B/xx unknown
- 1967-09-11 DE DE1623289A patent/DE1623289C2/de not_active Expired
- 1967-09-11 FR FR1550198D patent/FR1550198A/fr not_active Expired
- 1967-09-12 CH CH1269267A patent/CH464546A/de unknown
- 1967-09-14 SE SE12675/67A patent/SE316918B/xx unknown
- 1967-09-15 DK DK461767AA patent/DK124632B/da unknown
Also Published As
Publication number | Publication date |
---|---|
NL157418B (nl) | 1978-07-17 |
FR1550198A (xx) | 1968-12-20 |
DE1623289C2 (de) | 1974-09-19 |
DE1623289B1 (de) | 1974-01-31 |
SE316918B (xx) | 1969-11-03 |
CH464546A (de) | 1968-10-31 |
GB1129383A (en) | 1968-10-02 |
DK124632B (da) | 1972-11-06 |
US3501949A (en) | 1970-03-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: RANK ORGANISA |