ES407891A1 - Aparato para pruebas de dureza. - Google Patents
Aparato para pruebas de dureza.Info
- Publication number
- ES407891A1 ES407891A1 ES407891A ES407891A ES407891A1 ES 407891 A1 ES407891 A1 ES 407891A1 ES 407891 A ES407891 A ES 407891A ES 407891 A ES407891 A ES 407891A ES 407891 A1 ES407891 A1 ES 407891A1
- Authority
- ES
- Spain
- Prior art keywords
- piece
- hammer
- hardness
- tested
- hardness testing
- 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.)
- 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
- G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1509071A CH544304A (de) | 1971-10-15 | 1971-10-15 | Verfahren zur Messung des Eindringwiderstandes eines Prüflings und Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ES407891A1 true ES407891A1 (es) | 1975-10-16 |
Family
ID=4406257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES407891A Expired ES407891A1 (es) | 1971-10-15 | 1972-10-14 | Aparato para pruebas de dureza. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4848177A (es) |
BE (1) | BE789742A (es) |
CA (1) | CA973385A (es) |
CH (1) | CH544304A (es) |
CS (1) | CS161995B2 (es) |
DD (1) | DD99854A5 (es) |
DE (1) | DE2159503B1 (es) |
ES (1) | ES407891A1 (es) |
FR (1) | FR2156264B1 (es) |
GB (1) | GB1358131A (es) |
IT (1) | IT968947B (es) |
NL (1) | NL7213795A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2452880C2 (de) * | 1974-11-07 | 1986-01-02 | Proceq S.A., Zürich | Verfahren und Vorrichtung zur Härteprüfung von Werkstücken |
JPS5674348U (es) * | 1979-11-12 | 1981-06-18 | ||
JPS589044A (ja) * | 1981-06-24 | 1983-01-19 | Sumitomo Rubber Ind Ltd | ゴム、プラスチツク等の硬度測定方法およびそれに表いる硬度計 |
DE3620638A1 (de) * | 1986-06-20 | 1987-12-23 | Timofej Ivanovic Selomencev | Verfahren zur bestimmung des technischen zustands eines luftreifens |
JPH0786450B2 (ja) * | 1988-06-16 | 1995-09-20 | 三井造船株式会社 | 構造物の異常検査方法 |
FI89823C (fi) * | 1989-09-12 | 1993-11-25 | Valtion Teknillinen | Baerighetsmaetare |
CN111537055B (zh) * | 2020-05-18 | 2021-11-19 | 商丘师范学院 | 一种用于超高压冲击波测量探针布设实验装置及其实验方法 |
CN113916694B (zh) * | 2021-10-29 | 2023-05-02 | 重庆电子工程职业学院 | 智能触探系统 |
CN114136814B (zh) * | 2021-11-23 | 2024-04-19 | 中建(广州)工程检测有限公司 | 一种建筑工程用钢化玻璃抗击检测设备 |
-
0
- BE BE789742D patent/BE789742A/xx unknown
-
1971
- 1971-10-15 CH CH1509071A patent/CH544304A/de not_active IP Right Cessation
- 1971-12-01 DE DE19712159503 patent/DE2159503B1/de active Granted
-
1972
- 1972-10-11 GB GB4699572A patent/GB1358131A/en not_active Expired
- 1972-10-11 FR FR7236030A patent/FR2156264B1/fr not_active Expired
- 1972-10-12 CA CA153,722A patent/CA973385A/en not_active Expired
- 1972-10-12 NL NL7213795A patent/NL7213795A/xx unknown
- 1972-10-12 CS CS687572A patent/CS161995B2/cs unknown
- 1972-10-13 IT IT3046772A patent/IT968947B/it active
- 1972-10-14 ES ES407891A patent/ES407891A1/es not_active Expired
- 1972-10-16 JP JP10280872A patent/JPS4848177A/ja active Pending
- 1972-10-16 DD DD16624772A patent/DD99854A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7213795A (es) | 1973-04-17 |
BE789742A (fr) | 1973-02-01 |
DD99854A5 (es) | 1973-08-20 |
JPS4848177A (es) | 1973-07-07 |
IT968947B (it) | 1974-03-20 |
CH544304A (de) | 1973-11-15 |
DE2159503B1 (de) | 1973-03-22 |
DE2159503C2 (es) | 1973-10-11 |
CA973385A (en) | 1975-08-26 |
GB1358131A (en) | 1974-06-26 |
FR2156264B1 (es) | 1973-12-07 |
FR2156264A1 (es) | 1973-05-25 |
CS161995B2 (es) | 1975-06-10 |
DE2159503A1 (es) | 1973-03-22 |
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