FR2385094B1 - - Google Patents
Info
- Publication number
- FR2385094B1 FR2385094B1 FR7806357A FR7806357A FR2385094B1 FR 2385094 B1 FR2385094 B1 FR 2385094B1 FR 7806357 A FR7806357 A FR 7806357A FR 7806357 A FR7806357 A FR 7806357A FR 2385094 B1 FR2385094 B1 FR 2385094B1
- 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
- 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
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen
Landscapes
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Pivots And Pivotal Connections (AREA)
- Diaphragms And Bellows (AREA)
- Sealing Devices (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH382777A CH612758A5 (US20080094685A1-20080424-C00004.png) | 1977-03-25 | 1977-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2385094A1 FR2385094A1 (fr) | 1978-10-20 |
| FR2385094B1 true FR2385094B1 (US20080094685A1-20080424-C00004.png) | 1980-04-25 |
Family
ID=4264310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7806357A Granted FR2385094A1 (fr) | 1977-03-25 | 1978-03-06 | Joint destine a la suspension et a la transmission de la charge appliquee dans les mesures de durete |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3216729C2 (de) * | 1982-05-05 | 1986-01-02 | Löhr & Bromkamp GmbH, 6050 Offenbach | Härteprüfgerät |
| CN109682629B (zh) * | 2019-01-07 | 2020-06-02 | 中国石油大学(华东) | 一种抽油机模拟加载测试试验台 |
| CN116026714B (zh) * | 2023-03-28 | 2023-06-23 | 中山大学 | 一种水平孔岩石硬度测量装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1472545A (fr) * | 1966-03-24 | 1967-03-10 | Appareil pour la mesure de la dureté des matériaux | |
| US3593572A (en) * | 1968-02-15 | 1971-07-20 | Armour & Co | Measuring the tenderness of meat |
| FR2165164A5 (US20080094685A1-20080424-C00004.png) * | 1971-12-21 | 1973-08-03 | Skf Cie Applic Mecanique | |
| US3939700A (en) * | 1972-08-15 | 1976-02-24 | American Chain & Cable Company, Inc. | Material hardness tester |
| GB1522532A (en) * | 1975-03-12 | 1978-08-23 | Ernst A | Hand-operable hardness tester |
-
1977
- 1977-03-25 CH CH382777A patent/CH612758A5/xx not_active IP Right Cessation
-
1978
- 1978-02-20 IT IT20401/78A patent/IT1094250B/it active
- 1978-03-06 FR FR7806357A patent/FR2385094A1/fr active Granted
- 1978-03-17 GB GB10701/78A patent/GB1585034A/en not_active Expired
- 1978-03-18 DE DE2812023A patent/DE2812023C2/de not_active Expired
- 1978-03-27 US US05/890,189 patent/US4182162A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2812023C2 (de) | 1983-08-11 |
| CH612758A5 (US20080094685A1-20080424-C00004.png) | 1979-08-15 |
| GB1585034A (en) | 1981-02-18 |
| IT1094250B (it) | 1985-07-26 |
| IT7820401A0 (it) | 1978-02-20 |
| DE2812023A1 (de) | 1978-10-05 |
| FR2385094A1 (fr) | 1978-10-20 |
| US4182162A (en) | 1980-01-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |