BR112015014452A2 - chave de impulso com característica de partida por impulsão - Google Patents

chave de impulso com característica de partida por impulsão

Info

Publication number
BR112015014452A2
BR112015014452A2 BR112015014452A BR112015014452A BR112015014452A2 BR 112015014452 A2 BR112015014452 A2 BR 112015014452A2 BR 112015014452 A BR112015014452 A BR 112015014452A BR 112015014452 A BR112015014452 A BR 112015014452A BR 112015014452 A2 BR112015014452 A2 BR 112015014452A2
Authority
BR
Brazil
Prior art keywords
housing
impulse
rotor
wrist unit
motor
Prior art date
Application number
BR112015014452A
Other languages
English (en)
Other versions
BR112015014452B1 (pt
Inventor
Niklas Öberg Hans
Original Assignee
Atlas Copco Ind 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 Ind Technique Ab filed Critical Atlas Copco Ind Technique Ab
Publication of BR112015014452A2 publication Critical patent/BR112015014452A2/pt
Publication of BR112015014452B1 publication Critical patent/BR112015014452B1/pt

Links

Classifications

    • 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
    • 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
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

resumo chave de impulso com característica de partida por impulsão uma chave de impulso manual compreende uma carcaça (10), um motor (12) com um rotor (18) e um estator (17), uma unidade de pulso (13) e um eixo de saída (14), em que o eixo de saída (14), juntamente com a unidade de pulso (13) e o rotor (18), são axialmente deslocável em relação à carcaça (10) entre uma posição dianteira de repouso e uma posição traseira ativa, e uma mola (23) é empregada para exercer uma força de sujeição sobre a unidade de pulso (13) na direção à frente para a posição de repouso. uma aplicação manual de uma força de impulsão dirigida à frente sobre a carcaça (10) para obter o engate com um fixador rosqueado para ser apertado contra a unidade de pulso (13), incluindo o eixo de saída (14) e o rotor do motor (18) são deslocados para trás na carcaça (10), em que um sensor (28) é disposto para ser ativado para gerar um sinal para iniciar o fornecimento de energia ao motor (12) por meio de uma unidade de controle de energia (32). o sensor (28) pode estar localizado ou na parte traseira da carcaça (10) para cooperar com o rotor (18) ou numa posição dianteira para cooperar com a unidade de pulso (13).
BR112015014452-7A 2012-12-21 2013-12-10 Chave de impulso com característica de partida por impulsão BR112015014452B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1251507 2012-12-21
SE1251507-8 2012-12-21
PCT/EP2013/076009 WO2014095472A2 (en) 2012-12-21 2013-12-10 Impulse wrench with push start feature

Publications (2)

Publication Number Publication Date
BR112015014452A2 true BR112015014452A2 (pt) 2017-07-11
BR112015014452B1 BR112015014452B1 (pt) 2020-12-15

Family

ID=49880697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015014452-7A BR112015014452B1 (pt) 2012-12-21 2013-12-10 Chave de impulso com característica de partida por impulsão

Country Status (7)

Country Link
US (1) US10118282B2 (pt)
EP (1) EP2934819B1 (pt)
JP (1) JP6309022B2 (pt)
KR (1) KR102151291B1 (pt)
CN (1) CN104853881B (pt)
BR (1) BR112015014452B1 (pt)
WO (1) WO2014095472A2 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1551633A1 (en) * 2015-12-14 2017-04-11 Atlas Copco Ind Technique Ab Impulse wrench rotation detection
US11034003B2 (en) * 2016-12-02 2021-06-15 Snap-On Incorporated Holding tool
CN107378848A (zh) * 2016-12-30 2017-11-24 博世电动工具（中国）有限公司 起子机
CN107932394B (zh) * 2017-12-27 2024-01-30 广州亨龙智能装备股份有限公司 螺丝拧紧组件及拧紧装置
CN111791173B (zh) * 2020-07-14 2022-01-07 四川大学 一种对操作者反作用力极低的扭矩扳手
DE102021203415A1 (de) * 2021-04-07 2022-10-13 Robert Bosch Gesellschaft mit beschränkter Haftung Handwerkzeugmaschine mit einer Aktivierungseinheit
SE2330243A1 (en) * 2023-05-31 2024-03-19 Atlas Copco Ind Technique Ab Power tool comprising a hydraulic pulse unit

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Also Published As

Publication number Publication date
KR20150097517A (ko) 2015-08-26
JP6309022B2 (ja) 2018-04-11
WO2014095472A2 (en) 2014-06-26
JP2016500344A (ja) 2016-01-12
BR112015014452B1 (pt) 2020-12-15
CN104853881B (zh) 2017-03-08
EP2934819A2 (en) 2015-10-28
WO2014095472A3 (en) 2014-08-14
US10118282B2 (en) 2018-11-06
US20150298305A1 (en) 2015-10-22
KR102151291B1 (ko) 2020-09-02
EP2934819B1 (en) 2017-04-26
CN104853881A (zh) 2015-08-19

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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]
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 10/12/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2752 DE 03-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.