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BRPI0804580A2 - braço de reação para intensificador elétrico de torque e intensificador elétrico de torque dotado do braço de reação - Google Patents

braço de reação para intensificador elétrico de torque e intensificador elétrico de torque dotado do braço de reação

Info

Publication number
BRPI0804580A2
BRPI0804580A2 BRPI0804580-1A BRPI0804580A BRPI0804580A2 BR PI0804580 A2 BRPI0804580 A2 BR PI0804580A2 BR PI0804580 A BRPI0804580 A BR PI0804580A BR PI0804580 A2 BRPI0804580 A2 BR PI0804580A2
Authority
BR
Brazil
Prior art keywords
reaction arm
torque
electric torque
intensifier
torque intensifier
Prior art date
Application number
BRPI0804580-1A
Other languages
English (en)
Inventor
John Kurt Junkers
Original Assignee
Junkers John K
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 Junkers John K filed Critical Junkers John K
Publication of BRPI0804580A2 publication Critical patent/BRPI0804580A2/pt
Publication of BRPI0804580B1 publication Critical patent/BRPI0804580B1/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
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0078—Reaction arms
    • 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
    • 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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • 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
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • 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
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/028—Construction of casings, bodies or handles with torque reaction bars for rotary tools to be supported by a fixed object

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Manipulator (AREA)
  • Portable Power Tools In General (AREA)
  • Switches With Compound Operations (AREA)
  • Mechanical Control Devices (AREA)
  • Braking Arrangements (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

BRAçO DE REAçãO PARA iNTENSIFICADOR ELéTRICO DE TORQUE E INTENSIFICADOR ELETRICO DE TORQIJE DOTADO DO BRAçO DE REAçãO. Um braço de reação para uni intensificador elétrico de torque dotado de um alojamento (1) com um eixo 13. urna unidadc do intensilicador dc torque e um dispositivo de comutação para comutar a unidade do intensificador dc torque entre alta velue idade/baixo torqtíe e baixa veh c idade/ai tu torjile, eon ligLirado para operar o dispositivo de comutação de modo que quando dito braço de reação (31) é colocado em uma primeira posição, a unidade do intensilicador de torque seja comutada para alta velocidade/baixo torque e o braço dc reação (3 1) pode ser usado como cabo por um openl(101 e quando dito braço de reação (3 1) é colocado ern urna segunda posição, a unidade do intensilícador de lorque é comutada para baixa velocidade/alto torque e o braço de reação (3 1) pode apoiar em urn objeto estaciom'trio, tal que o alto torque não sej a absorvido pelo operador.
BRPI0804580-1A 2007-10-29 2008-10-28 Braço de reação para intensificador elétrico de torque e intensificador elétrico de torque dotado do braço de reação BRPI0804580B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/926,376 US7798038B2 (en) 2007-10-29 2007-10-29 Reaction arm for power-driven torque intensifier
US11/926,376 2007-10-29

Publications (2)

Publication Number Publication Date
BRPI0804580A2 true BRPI0804580A2 (pt) 2009-06-30
BRPI0804580B1 BRPI0804580B1 (pt) 2020-03-24

Family

ID=40134031

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804580-1A BRPI0804580B1 (pt) 2007-10-29 2008-10-28 Braço de reação para intensificador elétrico de torque e intensificador elétrico de torque dotado do braço de reação

Country Status (20)

Country Link
US (1) US7798038B2 (pt)
EP (1) EP2055436B1 (pt)
JP (1) JP4825985B2 (pt)
KR (1) KR101118786B1 (pt)
CN (1) CN101422898B (pt)
AU (1) AU2008205435B2 (pt)
BR (1) BRPI0804580B1 (pt)
DE (1) DE102008042436B9 (pt)
DK (1) DK2055436T3 (pt)
EA (1) EA013787B1 (pt)
ES (1) ES2371575B1 (pt)
FR (1) FR2922799B1 (pt)
GB (1) GB2454353B (pt)
IT (1) IT1392286B1 (pt)
MX (1) MX2008013848A (pt)
PL (1) PL218541B1 (pt)
SA (1) SA08290590B1 (pt)
TR (1) TR200807633A2 (pt)
TW (1) TWI337922B (pt)
ZA (1) ZA200809107B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8042434B2 (en) * 2008-01-24 2011-10-25 Junkers John K Safety torque intensifying tool
DE112011100488T5 (de) 2010-02-09 2013-01-03 Hytorc Division Unex Corp. Vorrichtung zum Festziehen von mit Gewinde versehenen Befestigungselementen
EP2514564A1 (de) 2011-04-19 2012-10-24 Bülent Sentürk Vorrichtung zum Anziehen oder Lösen einer Mutter
DE102011089673A1 (de) * 2011-12-22 2013-06-27 Robert Bosch Gmbh Handwerkzeugmaschine
WO2015095425A2 (en) 2013-12-17 2015-06-25 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
MX390669B (es) 2013-04-24 2025-03-21 Hytorc Division Unex Corp Aparato para apretar sujetadores roscados.
US20150111692A1 (en) * 2013-10-17 2015-04-23 Torq Fusion LLC Planetary gear train for use with extended length sun in high torque applications
DE102015111570A1 (de) * 2015-07-16 2017-01-19 Jörg Hohmann Drehschrauber
US11590633B2 (en) 2016-02-24 2023-02-28 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
CN107708933A (zh) 2016-03-02 2018-02-16 凯特克分部尤尼克斯公司 具有摩擦系数增大处理结构的螺纹紧固件
DK3496900T3 (da) 2016-08-08 2021-01-04 Hytorc Division Unex Corp Apparat til stramning af gevindfastgørelse
ES2928181T3 (es) 2017-03-02 2022-11-16 Hytorc Division Unex Corp Sujetador roscado con tratamientos de aumento del coeficiente de fricción
ES3035898T3 (en) 2018-11-01 2025-09-11 Hytorc Division Unex Corp Apparatus for tightening threaded fasteners
JP6591649B1 (ja) * 2018-11-20 2019-10-16 日東工器株式会社 電動工具
WO2020121066A2 (en) 2018-12-04 2020-06-18 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
CN113766995B (zh) * 2019-04-26 2023-08-29 阿特拉斯·科普柯工业技术公司 手持式动力工具
US12370656B2 (en) 2020-03-10 2025-07-29 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
SE546216C2 (en) * 2021-12-17 2024-07-02 Atlas Copco Ind Technique Ab Power tool and load-responsive power transmission for a power tool

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830119A (en) * 1973-08-08 1974-08-20 Sweeney Mfg Co Shear-off output shaft for torque multiplier
US4155278A (en) * 1977-09-06 1979-05-22 Cooper Industries, Inc. Swivel head reaction bar nut runner
SE427812B (sv) * 1981-11-23 1983-05-09 Atlas Copco Ab Tvamotorigt verktyg for atdragning av skruvforband
SE427810B (sv) 1981-11-23 1983-05-09 Atlas Copco Ab Tvamotorigt verktyg for atdragning av skruvforband
DE3214842A1 (de) 1982-04-21 1983-10-27 Wagner, Paul-Heinz, 5203 Much Drehwerkzeug
US4573370A (en) 1983-07-08 1986-03-04 The Rotor Tool Company Gear reversing mechanism for power tools
US4552269A (en) * 1983-12-07 1985-11-12 Chang Sung Chol Resealable sealing device
US4753139A (en) * 1986-09-30 1988-06-28 Junkers John K Fluid-operated wrench
JPH03130851A (ja) * 1989-10-17 1991-06-04 Fujitsu Ltd パトロール処理制御方式
US5954144A (en) * 1995-06-14 1999-09-21 Intool Incorporated Variable-speed, multiple-drive power tool
US5730232A (en) 1996-04-10 1998-03-24 Mixer; John E. Two-speed fastener driver
RU2112639C1 (ru) 1996-06-11 1998-06-10 Пензенский технологический институт Устройство для настройки гайковертов
JPH11114847A (ja) * 1997-10-07 1999-04-27 Toshiba Corp ねじ締め装置
DE20016612U1 (de) * 2000-09-22 2002-02-14 Beyert, Thomas, 53804 Much Variables Abstützsystem mit mehreren drehbaren Achsen für Verschraubungsgeräte
JP4063641B2 (ja) * 2002-11-07 2008-03-19 株式会社マキタ 電動工具
JP4484447B2 (ja) * 2003-04-24 2010-06-16 株式会社エスティック インパクト式のネジ締め装置の制御方法および装置
US7191494B2 (en) 2003-08-11 2007-03-20 Badiali John A Stabilizer for rotary tools
DE102004003202B4 (de) * 2004-01-22 2022-05-25 Robert Bosch Gmbh Handgriff mit Erfassungseinrichtung
US20050249564A1 (en) * 2004-05-05 2005-11-10 One World Technologies Limited Auxiliary handle for a portable power tool
RU2287428C1 (ru) * 2005-05-03 2006-11-20 Закрытое Акционерное Общество "Энерпред" Устройство для откручивания торцевой гайки буксового узла колесной пары подвижного состава
JP2006346810A (ja) * 2005-06-16 2006-12-28 Maeda Metal Industries Ltd ボルト・ナット締付機及びネジ締め工法
ES2334081B2 (es) * 2006-04-28 2011-12-12 Unex Corporation Intensificador de par de torsion motorizado.

Also Published As

Publication number Publication date
JP4825985B2 (ja) 2011-11-30
IT1392286B1 (it) 2012-02-24
AU2008205435A1 (en) 2009-05-14
GB2454353A (en) 2009-05-06
FR2922799A1 (fr) 2009-05-01
ITMI20081631A1 (it) 2009-04-30
ES2371575A1 (es) 2012-01-05
TW200918252A (en) 2009-05-01
CN101422898A (zh) 2009-05-06
US20090107297A1 (en) 2009-04-30
PL386257A1 (pl) 2009-05-11
DE102008042436A1 (de) 2009-04-30
DK2055436T3 (da) 2013-06-03
PL218541B1 (pl) 2014-12-31
ES2371575B1 (es) 2012-11-16
DE102008042436B9 (de) 2011-05-12
EP2055436B1 (en) 2013-05-01
US7798038B2 (en) 2010-09-21
GB0819851D0 (en) 2008-12-03
GB2454353B (en) 2010-01-20
KR20090043435A (ko) 2009-05-06
BRPI0804580B1 (pt) 2020-03-24
EP2055436A3 (en) 2010-09-01
MX2008013848A (es) 2009-05-12
SA08290590B1 (ar) 2010-12-22
EP2055436A2 (en) 2009-05-06
DE102008042436B4 (de) 2010-11-25
CN101422898B (zh) 2013-05-22
ZA200809107B (en) 2009-12-30
FR2922799B1 (fr) 2014-09-05
JP2009107108A (ja) 2009-05-21
AU2008205435B2 (en) 2010-04-22
EA013787B1 (ru) 2010-06-30
TR200807633A2 (tr) 2009-01-21
KR101118786B1 (ko) 2012-03-22
TWI337922B (en) 2011-03-01
EA200801989A1 (ru) 2009-06-30

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 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]

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