TW200734128A - Electronic torque wrench featured with alarming effect - Google Patents

Electronic torque wrench featured with alarming effect

Info

Publication number
TW200734128A
TW200734128A TW095107408A TW95107408A TW200734128A TW 200734128 A TW200734128 A TW 200734128A TW 095107408 A TW095107408 A TW 095107408A TW 95107408 A TW95107408 A TW 95107408A TW 200734128 A TW200734128 A TW 200734128A
Authority
TW
Taiwan
Prior art keywords
alarming
cpu
featured
torque wrench
unit
Prior art date
Application number
TW095107408A
Other languages
Chinese (zh)
Other versions
TWI277493B (en
Inventor
Xuan-Sen Xiao
Original Assignee
Stand Tools Entpr 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 Stand Tools Entpr Co Ltd filed Critical Stand Tools Entpr Co Ltd
Priority to TW95107408A priority Critical patent/TWI277493B/en
Application granted granted Critical
Publication of TWI277493B publication Critical patent/TWI277493B/en
Publication of TW200734128A publication Critical patent/TW200734128A/en

Links

Abstract

Disclosed is an electronic torque wrench featured with alarming effect, including: a head end, a body for a handle portion, a strain gauge unit mounted to the head end; an alarming unit, and a CPU mounted on the body. The handle portion has a surrounding wall and receiving compartment. The alarming unit is installed in the receiving compartment and includes a driven member for a rotation portion, a first alarming member provided to the surrounding wall, and a second alarming member provided to the rotation portion. The CPU is electrically connected to the strain gauge unit and the driven member. When the CPU determines that the torque value as measured by the strain gauge unit is no less than a predetermined reference values, the CPU is able to drive the rotation portion to cause the first and second alarming members to collide to each other.
TW95107408A 2006-03-06 2006-03-06 Electronic torque wrench featured with alarming effect TWI277493B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95107408A TWI277493B (en) 2006-03-06 2006-03-06 Electronic torque wrench featured with alarming effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95107408A TWI277493B (en) 2006-03-06 2006-03-06 Electronic torque wrench featured with alarming effect

Publications (2)

Publication Number Publication Date
TWI277493B TWI277493B (en) 2007-04-01
TW200734128A true TW200734128A (en) 2007-09-16

Family

ID=38625940

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95107408A TWI277493B (en) 2006-03-06 2006-03-06 Electronic torque wrench featured with alarming effect

Country Status (1)

Country Link
TW (1) TWI277493B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI780371B (en) * 2019-10-29 2022-10-11 朝程工業股份有限公司 Electric torque wrench capable of sensing manual torque

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363776A (en) * 2016-05-12 2017-11-21 巨轮实业股份有限公司 The torque alarming structure of switching hand-held tool
TWI745166B (en) * 2020-11-16 2021-11-01 鴻安國際興業有限公司 Sound producing device and hand tool using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI780371B (en) * 2019-10-29 2022-10-11 朝程工業股份有限公司 Electric torque wrench capable of sensing manual torque

Also Published As

Publication number Publication date
TWI277493B (en) 2007-04-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees