BE679768A - - Google Patents
Info
- Publication number
- BE679768A BE679768A BE679768DA BE679768A BE 679768 A BE679768 A BE 679768A BE 679768D A BE679768D A BE 679768DA BE 679768 A BE679768 A BE 679768A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/005—Devices for testing the tool's performance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US449989A US3391571A (en) | 1965-04-22 | 1965-04-22 | Apparatus for and method of determining the operational effectiveness of vibratory-type devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679768A true BE679768A (de) | 1966-10-03 |
Family
ID=23786302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679768D BE679768A (de) | 1965-04-22 | 1966-04-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3391571A (de) |
| BE (1) | BE679768A (de) |
| DE (1) | DE1573585A1 (de) |
| GB (1) | GB1132632A (de) |
| LU (1) | LU50937A1 (de) |
| NL (1) | NL6605416A (de) |
| SE (1) | SE310273B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517546A (en) * | 1968-05-06 | 1970-06-30 | Shell Oil Co | Detector configuration for the ultrasonic leak detector |
| US3778177A (en) * | 1971-12-30 | 1973-12-11 | Rex Chainbelt Inc | Vibration meter system for vibratory compaction machines |
| US4035165A (en) * | 1974-10-02 | 1977-07-12 | Wahlco, Inc. | Rapper monitor |
| US3960008A (en) * | 1974-12-12 | 1976-06-01 | Goble George G | Pile capacity testing means |
| GB1529685A (en) * | 1974-12-31 | 1978-10-25 | British Steel Corp | Non-destructive testing |
| JPS5830636B2 (ja) * | 1976-10-22 | 1983-06-30 | 松下電工株式会社 | コンクリ−ト構造物破壊検出方式 |
| US4114063A (en) * | 1977-04-27 | 1978-09-12 | Westinghouse Electric Corp. | Piezoelectric sediment particle transport detector |
| US4277676A (en) * | 1979-05-07 | 1981-07-07 | Pileco, Inc. | Apparatus for measuring the fall height of a pile driver ram |
| US5139509A (en) * | 1989-08-25 | 1992-08-18 | Site Microsurgical Systems, Inc. | Phacoemulsification system with handpiece simulator |
| US5610336A (en) * | 1995-01-09 | 1997-03-11 | Svinkin; Mark R. | Method for estimating frequencies of machine foundations |
| CN107421835B (zh) * | 2017-06-22 | 2023-06-02 | 西华大学 | 捣固镐头的可靠性测试系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA659400A (en) * | 1963-03-12 | Kleesattel Claus | Ultrasonic sensing elements | |
| US2405059A (en) * | 1943-10-11 | 1946-07-30 | Smidth & Co As F L | Indicating device for material treating apparatus |
| US2505601A (en) * | 1945-07-31 | 1950-04-25 | Glenn L Martin Co | Apparatus for calibrating vibration equipment |
| US2690489A (en) * | 1949-01-08 | 1954-09-28 | Jarret Jean Marie Baptiste | Conductor device having a variable electric resistance |
| US2754679A (en) * | 1953-02-12 | 1956-07-17 | Stewart Warner Corp | Vibration analyzing equipment |
| US2928668A (en) * | 1959-06-05 | 1960-03-15 | Blasingame Benjamin Paul | Accelerometer |
| US3186237A (en) * | 1961-10-17 | 1965-06-01 | Litton Systems Inc | Piezoelectric transducer |
-
1965
- 1965-04-22 US US449989A patent/US3391571A/en not_active Expired - Lifetime
-
1966
- 1966-04-13 GB GB16153/66A patent/GB1132632A/en not_active Expired
- 1966-04-19 DE DE19661573585 patent/DE1573585A1/de active Pending
- 1966-04-20 BE BE679768D patent/BE679768A/xx unknown
- 1966-04-20 LU LU50937A patent/LU50937A1/xx unknown
- 1966-04-20 SE SE5385/66A patent/SE310273B/xx unknown
- 1966-04-22 NL NL6605416A patent/NL6605416A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3391571A (en) | 1968-07-09 |
| LU50937A1 (de) | 1966-06-20 |
| DE1573585A1 (de) | 1971-07-29 |
| NL6605416A (de) | 1966-10-24 |
| SE310273B (de) | 1969-04-21 |
| GB1132632A (en) | 1968-11-06 |