BE789742A - HARDNESS TEST METHOD AND DEVICE - Google Patents

HARDNESS TEST METHOD AND DEVICE

Info

Publication number: BE789742A
Authority: BE; Belgium
Prior art keywords: test method; hardness test; hardness; test
Prior art date: 1971-10-15

Application number

Other languages

Original Assignee

Schmidt Ernst

Priority date (The priority date 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 date listed.)

1971-10-15

Publication date

1973-02-01

1973-02-01 Publication of BE789742A publication Critical patent/BE789742A/en

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

BE789742D 1971-10-15 HARDNESS TEST METHOD AND DEVICE BE789742A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1509071A CH544304A (en)	1971-10-15	1971-10-15	Method for measuring the penetration resistance of a test object and device for carrying out the method

Publications (1)

Publication Number	Publication Date
BE789742A true BE789742A (en)	1973-02-01

Family

ID=4406257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE789742D BE789742A (en)	1971-10-15		HARDNESS TEST METHOD AND DEVICE

Country Status (12)

Country	Link
JP (1)	JPS4848177A (en)
BE (1)	BE789742A (en)
CA (1)	CA973385A (en)
CH (1)	CH544304A (en)
CS (1)	CS161995B2 (en)
DD (1)	DD99854A5 (en)
DE (1)	DE2159503B1 (en)
ES (1)	ES407891A1 (en)
FR (1)	FR2156264B1 (en)
GB (1)	GB1358131A (en)
IT (1)	IT968947B (en)
NL (1)	NL7213795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114136814A (en) *	2021-11-23	2022-03-04	谢小金	Toughened glass impact-resistant detection equipment for building engineering

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2452880C2 (en) *	1974-11-07	1986-01-02	Proceq S.A., Zürich	Method and device for hardness testing of workpieces
JPS5674348U (en) *	1979-11-12	1981-06-18
JPS589044A (en) *	1981-06-24	1983-01-19	Sumitomo Rubber Ind Ltd	Measuring method for hardness of rubber and plastic or the like and hardness meter using for said method
DE3620638A1 (en) *	1986-06-20	1987-12-23	Timofej Ivanovic Selomencev	Method for determining the technical state of a pneumatic tyre
JPH0786450B2 (en) *	1988-06-16	1995-09-20	三井造船株式会社	Abnormality inspection method for structures
FI89823C (en) *	1989-09-12	1993-11-25	Valtion Teknillinen	Bearing capacity meter
CN111537055B (en) *	2020-05-18	2021-11-19	商丘师范学院	Experimental device and experimental method for arranging ultrahigh-pressure shock wave measurement probes
CN113916694B (en) *	2021-10-29	2023-05-02	重庆电子工程职业学院	Intelligent touch system

0
- BE BE789742D patent/BE789742A/en unknown
1971
- 1971-10-15 CH CH1509071A patent/CH544304A/en not_active IP Right Cessation
- 1971-12-01 DE DE19712159503 patent/DE2159503B1/en active Granted
1972
- 1972-10-11 FR FR7236030A patent/FR2156264B1/fr not_active Expired
- 1972-10-11 GB GB4699572A patent/GB1358131A/en 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/en active
- 1972-10-14 ES ES407891A patent/ES407891A1/en not_active Expired
- 1972-10-16 DD DD16624772A patent/DD99854A5/xx unknown
- 1972-10-16 JP JP10280872A patent/JPS4848177A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114136814A (en) *	2021-11-23	2022-03-04	谢小金	Toughened glass impact-resistant detection equipment for building engineering
CN114136814B (en) *	2021-11-23	2024-04-19	中建(广州)工程检测有限公司	Toughened glass anti-impact detection equipment for constructional engineering

Also Published As

Publication number	Publication date
DE2159503B1 (en)	1973-03-22
CH544304A (en)	1973-11-15
NL7213795A (en)	1973-04-17
ES407891A1 (en)	1975-10-16
DE2159503A1 (en)	1973-03-22
FR2156264B1 (en)	1973-12-07
FR2156264A1 (en)	1973-05-25
JPS4848177A (en)	1973-07-07
GB1358131A (en)	1974-06-26
CA973385A (en)	1975-08-26
IT968947B (en)	1974-03-20
CS161995B2 (en)	1975-06-10
DE2159503C2 (en)	1973-10-11
DD99854A5 (en)	1973-08-20

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