JPS5690231A - Large-size oscillator - Google Patents
Large-size oscillatorInfo
- Publication number
- JPS5690231A JPS5690231A JP16879379A JP16879379A JPS5690231A JP S5690231 A JPS5690231 A JP S5690231A JP 16879379 A JP16879379 A JP 16879379A JP 16879379 A JP16879379 A JP 16879379A JP S5690231 A JPS5690231 A JP S5690231A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- internal
- wedge
- external
- constitution
- 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.)
- Granted
Links
Landscapes
- Actuator (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
PURPOSE: To stop the rotation of an oscillator under a simple constitution so that expected tests may be carried out, by causing a wedge provided on an external cylinder to slide into a concave part on an internal cylinder as a stopper for a cylindrical guide consisting of an internal and an external cylinders.
CONSTITUTION: A hydraulic piston 2 as a drive source is installed on an oscillator 1. In addition, an internal 6 and an external cylinder 7 are provided there as cylinder guides. Two pieces of wedge are fastened on the external cylinder 7 and then are fitted into a concave part 11 provided on the internal cylinder 6. At that time, an oil film is formed on the sliding surface of a wedge 8. Under this constitution, the internal cylinder 6 is movable in an axial direction and a rotation centered around a cylindrical axis is controlled by the sides of a wedge 8. Thus it is possible to carry out an expected oscillation test by stopping the rotation of the cylinder guide.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16879379A JPS5690231A (en) | 1979-12-24 | 1979-12-24 | Large-size oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16879379A JPS5690231A (en) | 1979-12-24 | 1979-12-24 | Large-size oscillator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5690231A true JPS5690231A (en) | 1981-07-22 |
JPH0214651B2 JPH0214651B2 (en) | 1990-04-09 |
Family
ID=15874569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16879379A Granted JPS5690231A (en) | 1979-12-24 | 1979-12-24 | Large-size oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690231A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019100764A (en) * | 2017-11-29 | 2019-06-24 | Imv株式会社 | Vibration tester |
-
1979
- 1979-12-24 JP JP16879379A patent/JPS5690231A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019100764A (en) * | 2017-11-29 | 2019-06-24 | Imv株式会社 | Vibration tester |
Also Published As
Publication number | Publication date |
---|---|
JPH0214651B2 (en) | 1990-04-09 |
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