NL6614871A - - Google Patents
Info
- Publication number
- NL6614871A NL6614871A NL6614871A NL6614871A NL6614871A NL 6614871 A NL6614871 A NL 6614871A NL 6614871 A NL6614871 A NL 6614871A NL 6614871 A NL6614871 A NL 6614871A NL 6614871 A NL6614871 A NL 6614871A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
- B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
- B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED48486A DE1236842B (de) | 1965-10-22 | 1965-10-22 | Vorrichtung, insbesondere fuer ein Ruettelgeraet, zum AEndern der Phasenlage zweier Unwuchten |
| DED0051213 | 1966-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6614871A true NL6614871A (xx) | 1967-04-24 |
Family
ID=25972256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6614871A NL6614871A (xx) | 1965-10-22 | 1966-10-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE688550A (xx) |
| CH (1) | CH441832A (xx) |
| GB (1) | GB1159009A (xx) |
| NL (1) | NL6614871A (xx) |
-
1966
- 1966-10-07 CH CH1448366A patent/CH441832A/de unknown
- 1966-10-20 BE BE688550D patent/BE688550A/xx unknown
- 1966-10-20 GB GB4696366A patent/GB1159009A/en not_active Expired
- 1966-10-21 NL NL6614871A patent/NL6614871A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1159009A (en) | 1969-07-23 |
| BE688550A (xx) | 1967-03-31 |
| CH441832A (de) | 1967-08-15 |