JPS4956665A - - Google Patents
Info
- Publication number
- JPS4956665A JPS4956665A JP48059930A JP5993073A JPS4956665A JP S4956665 A JPS4956665 A JP S4956665A JP 48059930 A JP48059930 A JP 48059930A JP 5993073 A JP5993073 A JP 5993073A JP S4956665 A JPS4956665 A JP S4956665A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25765472A | 1972-05-30 | 1972-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4956665A true JPS4956665A (ja) | 1974-06-01 |
Family
ID=22977184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48059930A Pending JPS4956665A (ja) | 1972-05-30 | 1973-05-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3795132A (ja) |
| JP (1) | JPS4956665A (ja) |
| BE (1) | BE800169A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050294A (en) * | 1976-07-06 | 1977-09-27 | The Boeing Company | Apparatus and method of measuring surface roughness |
| US4665739A (en) * | 1984-04-10 | 1987-05-19 | Mitutoyo Mfg. Co., Ltd | Surface roughness measuring instrument |
| TW550375B (en) * | 2001-09-07 | 2003-09-01 | Olympus Optical Co | Apparatus for measuring a surface profile |
| US9879968B2 (en) | 2014-10-23 | 2018-01-30 | Caterpillar Inc. | Component measurement system having wavelength filtering |
| US9658047B2 (en) | 2014-10-23 | 2017-05-23 | Caterpillar Inc. | Component measurement system having wavelength filtering |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2703007A (en) * | 1952-03-15 | 1955-03-01 | Gen Motors Corp | Surface smoothness gauge |
| US3087329A (en) * | 1958-12-13 | 1963-04-30 | Grodek Herbert Weingraber Von | Tracer system for determining geometrical surface dimensions |
| US3112642A (en) * | 1960-05-06 | 1963-12-03 | Republic Steel Corp | Apparatus for measuring surface roughness |
| GB1063381A (en) * | 1963-01-18 | 1967-03-30 | Wilmot Breeden Ltd | Improvements in or relating to surface testing apparatus |
| US3319463A (en) * | 1963-07-15 | 1967-05-16 | Kuibyshevsky Politekhn I Kuiby | Device for measuring micro-rough curvilinear surfaces |
-
1972
- 1972-05-30 US US00257654A patent/US3795132A/en not_active Expired - Lifetime
-
1973
- 1973-05-29 BE BE131628A patent/BE800169A/xx unknown
- 1973-05-30 JP JP48059930A patent/JPS4956665A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3795132A (en) | 1974-03-05 |
| BE800169A (fr) | 1973-09-17 |