JPS5565138A - Measuring unit of dynamic characteristic of vibration- proof rubber - Google Patents

Measuring unit of dynamic characteristic of vibration- proof rubber

Info

Publication number
JPS5565138A
JPS5565138A JP13780578A JP13780578A JPS5565138A JP S5565138 A JPS5565138 A JP S5565138A JP 13780578 A JP13780578 A JP 13780578A JP 13780578 A JP13780578 A JP 13780578A JP S5565138 A JPS5565138 A JP S5565138A
Authority
JP
Japan
Prior art keywords
vibration
proof rubber
voltage
point
flip flop
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
JP13780578A
Other languages
Japanese (ja)
Other versions
JPS5910482B2 (en
Inventor
Hiroshi Uno
Kazuto Takahashi
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.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
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 Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Priority to JP13780578A priority Critical patent/JPS5910482B2/en
Publication of JPS5565138A publication Critical patent/JPS5565138A/en
Publication of JPS5910482B2 publication Critical patent/JPS5910482B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To enable to perform dynamic measurement of vibration-proof rubber automatically, by using the weight signal to the vibration-proof rubber and the displacement speed signal and displacement signal of vibration-proof rubber.
CONSTITUTION: If the voltage at point A is delayed by θ to the voltage at point B, the outputs Q, Q' of RS flip flop 15 are pulses of H or L level having the time width corresponding to the angle θ and they are delivered to the JK flip flop 16. When the trailing signal is incoming to the terminal C of the JK flip flop 16 from the wave shape circuit 14, the JK flip flop 16 is inverted to open the NAND gate 18 and close 19. The pulse motor turns forward and the potentiometer Gc is adjusted until the phase difference between the points A and B can be zeroed. If the voltage at point A advances to the voltage at point B, the pulse motor 21 goes reverse and the potentiometer Cc is similarly adjusted. The damping coefficient C is displayed with the display unit 22.
COPYRIGHT: (C)1980,JPO&Japio
JP13780578A 1978-11-10 1978-11-10 Vibration-proof rubber dynamic property measurement device Expired JPS5910482B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13780578A JPS5910482B2 (en) 1978-11-10 1978-11-10 Vibration-proof rubber dynamic property measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13780578A JPS5910482B2 (en) 1978-11-10 1978-11-10 Vibration-proof rubber dynamic property measurement device

Publications (2)

Publication Number Publication Date
JPS5565138A true JPS5565138A (en) 1980-05-16
JPS5910482B2 JPS5910482B2 (en) 1984-03-09

Family

ID=15207254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13780578A Expired JPS5910482B2 (en) 1978-11-10 1978-11-10 Vibration-proof rubber dynamic property measurement device

Country Status (1)

Country Link
JP (1) JPS5910482B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769229A (en) * 1980-10-20 1982-04-27 Kinugawa Rubber Ind Co Ltd Measuring device for dynamic characteristics of rubber vibration insulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769229A (en) * 1980-10-20 1982-04-27 Kinugawa Rubber Ind Co Ltd Measuring device for dynamic characteristics of rubber vibration insulator
JPH0128332B2 (en) * 1980-10-20 1989-06-02 Kinugawa Gomu Kogyo Kk

Also Published As

Publication number Publication date
JPS5910482B2 (en) 1984-03-09

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