JPS5690231A - Large-size oscillator - Google Patents

Large-size oscillator

Info

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
Application number
JP16879379A
Other languages
Japanese (ja)
Other versions
JPH0214651B2 (en
Inventor
Tateo Motoyoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16879379A priority Critical patent/JPS5690231A/en
Publication of JPS5690231A publication Critical patent/JPS5690231A/en
Publication of JPH0214651B2 publication Critical patent/JPH0214651B2/ja
Granted legal-status Critical Current

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
JP16879379A 1979-12-24 1979-12-24 Large-size oscillator Granted JPS5690231A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019100764A (en) * 2017-11-29 2019-06-24 Imv株式会社 Vibration tester

Cited By (1)

* Cited by examiner, † Cited by third party
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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