JPS643532A - Force sensation sensor - Google Patents

Force sensation sensor

Info

Publication number
JPS643532A
JPS643532A JP62159049A JP15904987A JPS643532A JP S643532 A JPS643532 A JP S643532A JP 62159049 A JP62159049 A JP 62159049A JP 15904987 A JP15904987 A JP 15904987A JP S643532 A JPS643532 A JP S643532A
Authority
JP
Japan
Prior art keywords
clearances
prevent
strain
parts
external force
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
JP62159049A
Other languages
Japanese (ja)
Inventor
Tomohiro Murayama
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62159049A priority Critical patent/JPS643532A/en
Publication of JPS643532A publication Critical patent/JPS643532A/en
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Manipulator (AREA)

Abstract

PURPOSE:To prevent failure and fault and to improve the reliability of detection accuracy by providing clearances to prevent strain from exceeding the elastic threshold to the end parts where strain generating parts to be mechanically deformed by external force are deformed. CONSTITUTION:The displacement side ends of projecting parts 14a, 14b of coupling members 22, 23 are screwed by using round holes 32 and tightening headed bolts (mechanical stoppers). The clearances are provided between the end faces facing the members 22, 23 and the members 22, 23. The clearances are formed peripherally and vertically between the bolts and the holes 32. The clearances to prevent the max. strain from exceeding the elastic threshold are set to the deformation when the forces of various directions are exerted to a force sensation sensor 11. The mechanical stoppers are thereby acted to prevent the failure and fault even if the excessive external force is going to be exerted to the deformation parts to be sensitively deformed by the external force to generate the strain. The reliability of the detection accuracy is thus improved.
JP62159049A 1987-06-26 1987-06-26 Force sensation sensor Pending JPS643532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159049A JPS643532A (en) 1987-06-26 1987-06-26 Force sensation sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159049A JPS643532A (en) 1987-06-26 1987-06-26 Force sensation sensor

Publications (1)

Publication Number Publication Date
JPS643532A true JPS643532A (en) 1989-01-09

Family

ID=15685112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159049A Pending JPS643532A (en) 1987-06-26 1987-06-26 Force sensation sensor

Country Status (1)

Country Link
JP (1) JPS643532A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002372404A (en) * 2001-06-13 2002-12-26 Furukawa Electric Co Ltd:The Rotational sensor and neutral fixing pin
JP2014117756A (en) * 2012-12-13 2014-06-30 Canon Inc Robot device
JP2016070824A (en) * 2014-09-30 2016-05-09 ファナック株式会社 Displacement-detection six-axis force sensor
JP2016156800A (en) * 2015-02-25 2016-09-01 日本精工株式会社 Force sensor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002372404A (en) * 2001-06-13 2002-12-26 Furukawa Electric Co Ltd:The Rotational sensor and neutral fixing pin
JP2014117756A (en) * 2012-12-13 2014-06-30 Canon Inc Robot device
JP2016070824A (en) * 2014-09-30 2016-05-09 ファナック株式会社 Displacement-detection six-axis force sensor
US9638594B2 (en) 2014-09-30 2017-05-02 Fanuc Corporation Displacement detection type six-axis force sensor
JP2016156800A (en) * 2015-02-25 2016-09-01 日本精工株式会社 Force sensor

Similar Documents

Publication Publication Date Title
US4821584A (en) Piezoelectric film load cell robot collision detector
DE3675519D1 (en) Force transducer with strain gauges.
DE3777187D1 (en) Accelerometer.
DE59710976D1 (en) Force and / or moment measuring arrangement
EP0333091A3 (en) Transducer for picking-up pressures, vibrations and/or accelerations and converting them into electrical signals
EP0963033A4 (en) Actuator, and clock and annunciator mounted with the same
EP0344426A3 (en) Self-checking majority voting logic for fault tolerant computing applications
JPS643532A (en) Force sensation sensor
ES8800772A1 (en) Self-diagnostic ultrasonic intrusion detection system.
EP0370634A3 (en) Cell circuit interrupter
TW345748B (en) Circuit and method of compensating for membrane stress in a sensor
SE8102217L (en) ELECTRONIC GIFTING ELEMENT
ES8801412A1 (en) Torque transducer coupling.
EP0293145A3 (en) Thread friction measurement arrangement
JPS6468630A (en) Load detector
ES8402127A1 (en) Electronic pressure responsive switch
GB1492331A (en) Detection apparatus
EP0324929A3 (en) Pressure connection type semiconductor device
JPS6480831A (en) Dental occlusion sensor element
DE3871676D1 (en) Force transducer.
JPS54133176A (en) Load detector of electronic measuring instruments
JPS57172202A (en) Displacement generator
JPS5672322A (en) Load detector
KR850008406A (en) Cylindrical Beam Force Converter
Kosev et al. Allowable Tensile Strength of Bolts, Screws and Studs