JPS5694233A - Torque detector - Google Patents

Torque detector

Info

Publication number
JPS5694233A
JPS5694233A JP17027879A JP17027879A JPS5694233A JP S5694233 A JPS5694233 A JP S5694233A JP 17027879 A JP17027879 A JP 17027879A JP 17027879 A JP17027879 A JP 17027879A JP S5694233 A JPS5694233 A JP S5694233A
Authority
JP
Japan
Prior art keywords
gear
internal gear
torsion bar
fixed
gears
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
JP17027879A
Other languages
Japanese (ja)
Inventor
Katsuyuki Totsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17027879A priority Critical patent/JPS5694233A/en
Publication of JPS5694233A publication Critical patent/JPS5694233A/en
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE: To measure clamping torque continuously, by fixing the torsion bar, to which the strain gauge is stuck, onto the outside circumference of the internal gear which gears with the epicyclic gear which decelerates rotation of the driving source.
CONSTITUTION: Decelerated rotation force from the driving source is transferred to the driving shaft, which has the end part fixed to disc 34, through epicyclic gear 32, which gears with the internal teeth of internal gear 30 and is arranged in the position of the regular triangle on disc 34, by the pinion gear fixed to output shaft 40, and the clamping work of the bolt, the nut, and so on is performed through chuck 54 and the driver. since torsion bar 18 to which strain gauge 20 extending from slit 44 of cylindrical casing 16 in the radius direction is fixed to the outside circumference of internal gear 32, the counter load at the clamping work time is transferred to internal gear 32 to distort torsion bar 18 whose rotation is controlled by stopper 51, and thus, clamping torque is detected.
COPYRIGHT: (C)1981,JPO&Japio
JP17027879A 1979-12-28 1979-12-28 Torque detector Pending JPS5694233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17027879A JPS5694233A (en) 1979-12-28 1979-12-28 Torque detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17027879A JPS5694233A (en) 1979-12-28 1979-12-28 Torque detector

Publications (1)

Publication Number Publication Date
JPS5694233A true JPS5694233A (en) 1981-07-30

Family

ID=15901975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17027879A Pending JPS5694233A (en) 1979-12-28 1979-12-28 Torque detector

Country Status (1)

Country Link
JP (1) JPS5694233A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205272A (en) * 1983-05-06 1984-11-20 豊田工機株式会社 Nut runner with torque detector
JP2014512977A (en) * 2011-05-04 2014-05-29 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ Power wrench with torque detection unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205272A (en) * 1983-05-06 1984-11-20 豊田工機株式会社 Nut runner with torque detector
JPH0253198B2 (en) * 1983-05-06 1990-11-15 Toyoda Machine Works Ltd
JP2014512977A (en) * 2011-05-04 2014-05-29 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ Power wrench with torque detection unit

Similar Documents

Publication Publication Date Title
DE68900823D1 (en) DRIVE WHEEL FOR A TWO WHEEL WITH DETECTOR DEVICE FOR THE TRANSMITTED TORQUE AND TWO WHEEL EQUIPPED WITH SUCH A WHEEL.
EP2127812B1 (en) Device for detecting load torque on electric motor
US2756622A (en) Power operated torque wrench
DE4307131C2 (en) Power wrench with electronic torque limitation
DE3661157D1 (en) Device for measuring mass flow
US5579570A (en) Apparatus for preloading pinion bearing
ATE102344T1 (en) DEVICE FOR MEASURING A MASS FLOW.
GB1329139A (en) Multi-stage change speed gear for power-operated tools
JPS5694233A (en) Torque detector
JPS55129717A (en) Detection method of screw opening force of cap and its unit
JPS5694234A (en) Torque detector
FR2362705A1 (en) TIGHTENING TOOL WITH TORQUE MEASURING DEVICE
US4010548A (en) Shock-absorbing mechanism for dial gage
EP0216040A3 (en) Torque sensor
JPS5740624A (en) Clamping torque detector for powered wrench
JPS6434677A (en) Bolt nut tightening tool
GB1156014A (en) Vehicle Anti-Skid Braking Systems.
JPS5767826A (en) Positioning device
DE58906157D1 (en) Device for measuring the torque delivered and / or recorded by a test object.
JPS5629133A (en) Thrust and torque measuring unit
JPS57166508A (en) Method and device for measuring backlash of differential mechanism of vehicle
SU913104A1 (en) Stand for testing self-locking nuts
SU366288A1 (en) UNLIMITED WARMER TRANSFER
JP3005466U (en) Nut runner
JPH0462329B2 (en)