BR112016015010B1 - Ferramenta elétrica e transdutor de torque - Google Patents

Ferramenta elétrica e transdutor de torque Download PDF

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Publication number
BR112016015010B1
BR112016015010B1 BR112016015010-4A BR112016015010A BR112016015010B1 BR 112016015010 B1 BR112016015010 B1 BR 112016015010B1 BR 112016015010 A BR112016015010 A BR 112016015010A BR 112016015010 B1 BR112016015010 B1 BR 112016015010B1
Authority
BR
Brazil
Prior art keywords
torque
shaft
transducer
torque transducer
power tool
Prior art date
Application number
BR112016015010-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016015010A2 (https=
Inventor
Karl Johan Lars Elsmark
Andris DANEBERGS
Original Assignee
Atlas Copco Industrial Technique Ab
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 Atlas Copco Industrial Technique Ab filed Critical Atlas Copco Industrial Technique Ab
Publication of BR112016015010A2 publication Critical patent/BR112016015010A2/pt
Publication of BR112016015010B1 publication Critical patent/BR112016015010B1/pt

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
BR112016015010-4A 2013-12-27 2014-12-19 Ferramenta elétrica e transdutor de torque BR112016015010B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1351585 2013-12-27
SE1351585-3 2013-12-27
PCT/EP2014/078813 WO2015097093A1 (en) 2013-12-27 2014-12-19 Power tool

Publications (2)

Publication Number Publication Date
BR112016015010A2 BR112016015010A2 (https=) 2017-08-08
BR112016015010B1 true BR112016015010B1 (pt) 2021-09-14

Family

ID=52144704

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015010-4A BR112016015010B1 (pt) 2013-12-27 2014-12-19 Ferramenta elétrica e transdutor de torque

Country Status (7)

Country Link
US (1) US10378979B2 (https=)
EP (1) EP3086906B1 (https=)
JP (1) JP6461164B2 (https=)
KR (1) KR102332079B1 (https=)
CN (1) CN105848833B (https=)
BR (1) BR112016015010B1 (https=)
WO (1) WO2015097093A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102570694B1 (ko) 2015-12-11 2023-08-25 아틀라스 콥코 인더스트리얼 테크니크 에이비 앵글 드라이브를 갖는 파워 렌치
US10625405B2 (en) 2016-09-13 2020-04-21 Milwaukee Electric Tool Corporation Powered ratcheting torque wrench
US11453105B2 (en) 2016-09-13 2022-09-27 Milwaukee Electric Tool Corporation Powered ratcheting torque wrench
WO2018062609A1 (ko) * 2016-09-28 2018-04-05 계양전기 주식회사 전동 공구의 툴 어셈블리 및 이를 포함하는 전동 공구
CN109483212B (zh) * 2017-12-06 2021-01-29 蔚来(安徽)控股有限公司 旋拧工具及包括其的汽车换电装置
SE541857C2 (en) * 2018-04-19 2019-12-27 Atlas Copco Ind Technique Ab A constant-velocity joint assembly and a power tool comprising the same
SE542008C2 (en) 2018-04-26 2020-02-11 Atlas Copco Ind Technique Ab Electric power tool for tightening screw joints
US11213934B2 (en) * 2018-07-18 2022-01-04 Milwaukee Electric Tool Corporation Impulse driver

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572447A (en) * 1968-11-12 1971-03-30 Ingersoll Rand Co Torque measuring system for impact wrench
GB1266973A (https=) * 1969-08-22 1972-03-15
JPH0651274B2 (ja) * 1988-12-14 1994-07-06 本田技研工業株式会社 トルク検出装置付ナットランナ及びその組立方法
US5115701A (en) * 1990-09-26 1992-05-26 Gse, Inc. Drive mechanism and strain gauge mounting for a nutrunner appliance
CN2241611Y (zh) * 1995-08-16 1996-12-04 郭学成 一种扭矩扳手
DE29607207U1 (de) * 1996-04-20 1997-08-21 Wagner, Paul-Heinz, 53804 Much Hydraulischer Kraftschrauber
US7021179B2 (en) * 2001-07-07 2006-04-04 Paul -Heinz Wagner Pressure-operated power screwdriver having a measuring section
JP5019962B2 (ja) * 2007-06-13 2012-09-05 京都機械工具株式会社 トルクレンチ
SE532128C2 (sv) * 2008-02-20 2009-10-27 Atlas Copco Tools Ab Mutterdragare med en kraftöverförande växel och rotationsavkännande organ, samt metod för fastställande växelns status
SE533830C2 (sv) * 2009-06-11 2011-02-01 Atlas Copco Tools Ab Mutterdragare med växelhus och parametergivare
JP5790205B2 (ja) * 2011-06-29 2015-10-07 シンフォニアテクノロジー株式会社 トルクセンサ
JP2013217684A (ja) * 2012-04-05 2013-10-24 Hitachi Automotive Systems Ltd シャフトのトルク検出装置
US8714497B2 (en) * 2012-05-01 2014-05-06 Steven J. Bricker Tool stand suitable for tools with elongated handles and a combination tool and tool stand

Also Published As

Publication number Publication date
JP2017500218A (ja) 2017-01-05
KR20160101154A (ko) 2016-08-24
CN105848833A (zh) 2016-08-10
CN105848833B (zh) 2018-03-20
WO2015097093A1 (en) 2015-07-02
BR112016015010A2 (https=) 2017-08-08
EP3086906A1 (en) 2016-11-02
JP6461164B2 (ja) 2019-01-30
KR102332079B1 (ko) 2021-11-26
US20160313198A1 (en) 2016-10-27
US10378979B2 (en) 2019-08-13
EP3086906B1 (en) 2019-07-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/12/2014, OBSERVADAS AS CONDICOES LEGAIS.