JPS6465428A - Vibration type force transducing mechanism - Google Patents

Vibration type force transducing mechanism

Info

Publication number
JPS6465428A
JPS6465428A JP22137987A JP22137987A JPS6465428A JP S6465428 A JPS6465428 A JP S6465428A JP 22137987 A JP22137987 A JP 22137987A JP 22137987 A JP22137987 A JP 22137987A JP S6465428 A JPS6465428 A JP S6465428A
Authority
JP
Japan
Prior art keywords
vibrator
spring
weight
vibration
frequency
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
JP22137987A
Other languages
Japanese (ja)
Inventor
Masaaki Kobayashi
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.)
Shinko Denshi Co Ltd
Original Assignee
Shinko Denshi Co Ltd
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 Shinko Denshi Co Ltd filed Critical Shinko Denshi Co Ltd
Priority to JP22137987A priority Critical patent/JPS6465428A/en
Publication of JPS6465428A publication Critical patent/JPS6465428A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To perform high-accuracy force measurement by constituting a secondary vibration system which has a lower natural oscillation frequency than the basic frequency of an arcuate or tuning-fork vibrator by using a weight and a spring, and coupling it additionally with both sides or one side of the vibrator. CONSTITUTION:Vibration mechanisms 8 are formed integrally at both ends of the vibrator 4. The mechanism 8 is the secondary vibration system which has the longitudinal natural vibration frequency determined by the spring coefficient of the ring spring 9 and the mass of the weight 10 including bar 11. Then when static force F to be measured is applied to the mechanism 8, the spring 9 expands slightly, but the presence of the weight 10 is irrelevant to the transmission for the force F to be measured and a measurement result has no difference regardless of whether or not there is the mechanism 8. Further, the natural oscillation frequency of the mechanisms 8 can be set much smaller than the basic frequency of the of the vibrator 4 to the outside is reduce and the influence of external vibration is also small. Thus, the high-accuracy measurement is performed.
JP22137987A 1987-09-04 1987-09-04 Vibration type force transducing mechanism Pending JPS6465428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22137987A JPS6465428A (en) 1987-09-04 1987-09-04 Vibration type force transducing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22137987A JPS6465428A (en) 1987-09-04 1987-09-04 Vibration type force transducing mechanism

Publications (1)

Publication Number Publication Date
JPS6465428A true JPS6465428A (en) 1989-03-10

Family

ID=16765861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22137987A Pending JPS6465428A (en) 1987-09-04 1987-09-04 Vibration type force transducing mechanism

Country Status (1)

Country Link
JP (1) JPS6465428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538599A (en) * 2005-02-08 2008-10-30 エフツェット ゲーエムベーハー Gear changer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538599A (en) * 2005-02-08 2008-10-30 エフツェット ゲーエムベーハー Gear changer

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