DE2126156A1 - Gerät zur Rauhigkeitsprüfung - Google Patents
Gerät zur RauhigkeitsprüfungInfo
- Publication number
- DE2126156A1 DE2126156A1 DE19712126156 DE2126156A DE2126156A1 DE 2126156 A1 DE2126156 A1 DE 2126156A1 DE 19712126156 DE19712126156 DE 19712126156 DE 2126156 A DE2126156 A DE 2126156A DE 2126156 A1 DE2126156 A1 DE 2126156A1
- Authority
- DE
- Germany
- Prior art keywords
- probe
- angle
- pointer
- edge
- critical angle
- Prior art date
- 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
- 238000012360 testing method Methods 0.000 title claims description 12
- 239000000523 sample Substances 0.000 claims description 33
- 241000238633 Odonata Species 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 239000010432 diamond Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2511570 | 1970-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2126156A1 true DE2126156A1 (de) | 1971-12-02 |
Family
ID=10222454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712126156 Pending DE2126156A1 (de) | 1970-05-26 | 1971-05-26 | Gerät zur Rauhigkeitsprüfung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3744304A (enExample) |
| DE (1) | DE2126156A1 (enExample) |
| FR (1) | FR2093772A5 (enExample) |
| GB (1) | GB1347972A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338481A1 (de) * | 1993-11-11 | 1995-05-18 | Mtu Muenchen Gmbh | Handprüfgerät zur Messung von Oberflächenrauhigkeiten |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0700984D0 (en) | 2007-01-18 | 2007-02-28 | Element Six Ltd | Polycrystalline diamond elements having convex surfaces |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3019639A (en) * | 1958-07-07 | 1962-02-06 | Charles F Staples | Surface indicators |
| GB1103428A (en) * | 1965-07-13 | 1968-02-14 | Myron Peter Rubert | Improvements in or relating to the assessment of roughness |
| US3414127A (en) * | 1967-02-23 | 1968-12-03 | Owens Illinois Inc | Method and apparatus for inspecting glass containers |
-
1970
- 1970-05-26 GB GB2511570A patent/GB1347972A/en not_active Expired
-
1971
- 1971-05-20 US US00145318A patent/US3744304A/en not_active Expired - Lifetime
- 1971-05-26 FR FR7119117A patent/FR2093772A5/fr not_active Expired
- 1971-05-26 DE DE19712126156 patent/DE2126156A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338481A1 (de) * | 1993-11-11 | 1995-05-18 | Mtu Muenchen Gmbh | Handprüfgerät zur Messung von Oberflächenrauhigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| US3744304A (en) | 1973-07-10 |
| FR2093772A5 (enExample) | 1972-01-28 |
| GB1347972A (en) | 1974-02-27 |
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