FI46779B - - Google Patents
Info
- Publication number
- FI46779B FI46779B FI01122/66A FI112266A FI46779B FI 46779 B FI46779 B FI 46779B FI 01122/66 A FI01122/66 A FI 01122/66A FI 112266 A FI112266 A FI 112266A FI 46779 B FI46779 B FI 46779B
- Authority
- FI
- Finland
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51319465A | 1965-12-13 | 1965-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI46779B true FI46779B (de) | 1973-02-28 |
| FI46779C FI46779C (fi) | 1973-06-11 |
Family
ID=24042227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI661122A FI46779C (fi) | 1965-12-13 | 1966-04-28 | Kovuusmittari aineiden relatiivisen kovuuden määrittämiseksi. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3425267A (de) |
| ES (1) | ES335233A1 (de) |
| FI (1) | FI46779C (de) |
| NL (1) | NL145046B (de) |
| NO (1) | NO124181B (de) |
| SE (1) | SE329731B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5079728A (en) * | 1990-01-31 | 1992-01-07 | Beloit Corporation | Method and apparatus for quantitatively evaluating roll hardness |
| US5048353A (en) * | 1990-03-01 | 1991-09-17 | Beloit Corporation | Method and apparatus for roll profile measurement |
| US5535627A (en) * | 1994-01-14 | 1996-07-16 | The Board Of Regents Of Oklahoma State University | Roll structure acoustic gage and method |
| US7676953B2 (en) * | 2006-12-29 | 2010-03-16 | Signature Control Systems, Inc. | Calibration and metering methods for wood kiln moisture measurement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1001230A (fr) * | 1946-03-29 | 1952-02-21 | Perfectionnements apportés aux appareils de mesure à rebondissement, notamment à ceux pour la détermination de la dureté d'une pièce | |
| US2737048A (en) * | 1953-01-12 | 1956-03-06 | John W T Van Erp | Materials testing device |
| US2834202A (en) * | 1955-06-27 | 1958-05-13 | Gen Electric | Apparatus for measuring hardness |
-
1965
- 1965-12-13 US US513194A patent/US3425267A/en not_active Expired - Lifetime
-
1966
- 1966-02-06 NO NO165879A patent/NO124181B/no unknown
- 1966-04-28 FI FI661122A patent/FI46779C/fi active
- 1966-12-13 ES ES335233A patent/ES335233A1/es not_active Expired
- 1966-12-13 SE SE17063/66A patent/SE329731B/xx unknown
- 1966-12-13 NL NL666617522A patent/NL145046B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE329731B (de) | 1970-10-19 |
| DE1573430A1 (de) | 1971-01-14 |
| FI46779C (fi) | 1973-06-11 |
| NO124181B (de) | 1972-03-13 |
| NL145046B (nl) | 1975-02-17 |
| ES335233A1 (es) | 1968-08-16 |
| DE1573430B2 (de) | 1972-08-17 |
| US3425267A (en) | 1969-02-04 |
| NL6617522A (de) | 1967-06-14 |