JPS5486384A - Vibration detecting device - Google Patents

Vibration detecting device

Info

Publication number
JPS5486384A
JPS5486384A JP15465977A JP15465977A JPS5486384A JP S5486384 A JPS5486384 A JP S5486384A JP 15465977 A JP15465977 A JP 15465977A JP 15465977 A JP15465977 A JP 15465977A JP S5486384 A JPS5486384 A JP S5486384A
Authority
JP
Japan
Prior art keywords
needle
main body
detecting device
vibration detecting
elastic body
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.)
Pending
Application number
JP15465977A
Other languages
Japanese (ja)
Inventor
Tsutomu Samejima
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 JP15465977A priority Critical patent/JPS5486384A/en
Publication of JPS5486384A publication Critical patent/JPS5486384A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To realize accurate performance, by fitting an end of the needle of vibration detecting device and the main body through irregularity coupling to facilitate positioning of the needle, and keeping the contact pressure between the moving body and elastic body normally.
CONSTITUTION: A needle 9 which is supported to the main body 1 through an elastic body 5 and of which one end abuts against the main body 1 is provided. When the main body 1 vibrates, an impact force is applied to an end of the needle 9 from the main body 1 so as to slide the needle 9 with respect to the elastic body 5. In thus composed vibration detecting device, a protruding part 9b is provided at the end of the needle, and a recess part 1c is provided in the main body 1, so that the needle and the main body are joined by irregularity coupling. Therefore, the initial positioning of the needle 9 may be easy, the contact pressure between the needle 9 and the elastic body 5 is kept normally, and accurate performance may be obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP15465977A 1977-12-21 1977-12-21 Vibration detecting device Pending JPS5486384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15465977A JPS5486384A (en) 1977-12-21 1977-12-21 Vibration detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15465977A JPS5486384A (en) 1977-12-21 1977-12-21 Vibration detecting device

Publications (1)

Publication Number Publication Date
JPS5486384A true JPS5486384A (en) 1979-07-09

Family

ID=15589064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15465977A Pending JPS5486384A (en) 1977-12-21 1977-12-21 Vibration detecting device

Country Status (1)

Country Link
JP (1) JPS5486384A (en)

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