BRPI0900330A2 - ferramenta intensificadora de torque de segurança - Google Patents

ferramenta intensificadora de torque de segurança

Info

Publication number
BRPI0900330A2
BRPI0900330A2 BRPI0900330-4A BRPI0900330A BRPI0900330A2 BR PI0900330 A2 BRPI0900330 A2 BR PI0900330A2 BR PI0900330 A BRPI0900330 A BR PI0900330A BR PI0900330 A2 BRPI0900330 A2 BR PI0900330A2
Authority
BR
Brazil
Prior art keywords
tool
mode
torque
operator
low
Prior art date
Application number
BRPI0900330-4A
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 BRPI0900330A2 publication Critical patent/BRPI0900330A2/pt
Publication of BRPI0900330B1 publication Critical patent/BRPI0900330B1/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
    • B25B19/00—Impact 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
    • B25B21/008—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
    • B25B17/00—Hand-driven gear-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
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
    • B25B17/02—Hand-driven gear-operated wrenches or screwdrivers providing for torque amplification
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/204—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers
    • F16D43/208—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving radially between engagement and disengagement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Manipulator (AREA)

Abstract

FERRAMENTA INTENSIFICADORA DE TORQUE DE SEGURANçA. Uma ferramenta intensificadora de torque de segurança possui um alojamento (1), uma unidade intensificadora de torque (2) que provê pelo menos dois modos de operação, incluindo um primeiro modo no qual a ferramenta opera em alta velocidade e baixo torque e um segundo modo no qual a ferramenta opera em baixa velocidade e alto torque, uma alça (5) para ser segurada por um operador da ferramenta e um elemento adicional (6) que atua como cabo para melhor segurar a ferramenta no primeiro modo no qual a ferramenta opera em alta velocidade ebaixo torque e também como um braço de reação para encostar em um objeto estacionário, para impedir que dito alojamento (1) gire no segundo modo, quando a ferramenta opera em baixa velocidade e alto torque e uma unidade alternadora para alternar a ferramenta entre o primeiro e segundo modos e configurada de forma que quando o operador não atua na unidade alternadora, a ferramenta está no segundo modo de operação de baixa velocidade e alto torque e quando a unidade alternadora é alternada pelo operador enquanto o elemento adicional (6) atua como cabo, a ferramenta é alternada para o primeiro modo de operação de alta velocidade e baixo torque até que o operador pare de atuar em ditos meios alternadores e a ferramenta é alternada de volta para o segundo modo de operação.
BRPI0900330-4A 2008-01-24 2009-01-23 Aperfeiçoamento em ferramenta intensificadora de torque de segurança BRPI0900330B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2315108P 2008-01-24 2008-01-24
US61/023,151 2008-01-24
US12/120,346 2008-05-14
US12/120,346 US8042434B2 (en) 2008-01-24 2008-05-14 Safety torque intensifying tool

Publications (2)

Publication Number Publication Date
BRPI0900330A2 true BRPI0900330A2 (pt) 2009-12-01
BRPI0900330B1 BRPI0900330B1 (pt) 2020-09-29

Family

ID=40468952

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900330-4A BRPI0900330B1 (pt) 2008-01-24 2009-01-23 Aperfeiçoamento em ferramenta intensificadora de torque de segurança

Country Status (19)

Country Link
US (1) US8042434B2 (pt)
EP (1) EP2082840B1 (pt)
JP (1) JP4872070B2 (pt)
KR (1) KR101081644B1 (pt)
CN (1) CN101491896B (pt)
AU (1) AU2009200065B2 (pt)
BR (1) BRPI0900330B1 (pt)
CZ (1) CZ306590B6 (pt)
DE (1) DE102009000402B4 (pt)
DK (1) DK2082840T3 (pt)
EA (1) EA014344B1 (pt)
ES (1) ES2371892B1 (pt)
FR (1) FR2927557B1 (pt)
GB (1) GB2456674B (pt)
IT (1) IT1392675B1 (pt)
MX (1) MX2009000873A (pt)
PL (1) PL220914B1 (pt)
TR (1) TR200900363A2 (pt)
TW (1) TWI369278B (pt)

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US7832310B2 (en) * 2008-07-18 2010-11-16 Junkers John K Torque power tool
CA2789130C (en) * 2010-02-09 2018-07-31 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
US20160067849A1 (en) 2013-04-24 2016-03-10 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
US20150107421A1 (en) * 2013-10-17 2015-04-23 Torq Fusion LLC Quadrilobe connector for transmitting torque
CN111075826A (zh) 2013-12-17 2020-04-28 凯特克分部尤尼克斯公司 反作用垫圈及其紧固套管
DE102015111570A1 (de) * 2015-07-16 2017-01-19 Jörg Hohmann Drehschrauber
EP3419790B1 (en) 2016-02-24 2021-12-22 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
AU2017308825B2 (en) 2016-08-08 2023-04-06 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
EP3589451B1 (en) 2017-03-02 2022-07-20 HYTORC Division UNEX Corporation Threaded fastener with friction coefficient increasing treatments
DE102017105025A1 (de) * 2017-03-09 2018-09-13 Frank Hohmann Anordnung aus einem Reaktionsmomente ableitenden Stützarm und einem Drehschrauber
DE102017127762B3 (de) * 2017-11-24 2018-11-15 China Pneumatic Corporation Drehmomentverstärker
CN110560737B (zh) * 2018-06-06 2021-06-11 苏州宝时得电动工具有限公司 手持式动力工具
WO2020092932A2 (en) 2018-11-01 2020-05-07 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
JP7793368B2 (ja) 2018-12-04 2026-01-05 ハイトーク ディビジョン ユネックス コーポレイション ねじ山を有する留め具を締め付ける装置
JP7471058B2 (ja) * 2019-06-04 2024-04-19 株式会社マキタ 補助ハンドル及び電動工具
US12370656B2 (en) 2020-03-10 2025-07-29 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
EP3991920B1 (en) * 2020-10-30 2026-02-11 Ingersoll-Rand Industrial U.S., Inc. Quick change auxiliary handle for power tool

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Also Published As

Publication number Publication date
CZ200910A3 (cs) 2010-05-19
ES2371892A1 (es) 2012-01-11
CN101491896B (zh) 2012-06-27
CN101491896A (zh) 2009-07-29
TW200934622A (en) 2009-08-16
EP2082840B1 (en) 2013-05-01
IT1392675B1 (it) 2012-03-16
GB0901079D0 (en) 2009-03-11
EA200900086A1 (ru) 2009-08-28
ITMI20090036A1 (it) 2009-07-25
DK2082840T3 (da) 2013-07-22
DE102009000402A1 (de) 2009-07-30
FR2927557B1 (fr) 2013-05-10
JP2009172757A (ja) 2009-08-06
EA014344B1 (ru) 2010-10-29
MX2009000873A (es) 2009-08-28
US20090188353A1 (en) 2009-07-30
AU2009200065B2 (en) 2010-06-10
CZ306590B6 (cs) 2017-03-22
ES2371892B1 (es) 2012-11-21
US8042434B2 (en) 2011-10-25
GB2456674B (en) 2010-04-21
JP4872070B2 (ja) 2012-02-08
TR200900363A2 (tr) 2009-08-21
AU2009200065A1 (en) 2009-08-13
DE102009000402B4 (de) 2012-05-31
PL387097A1 (pl) 2009-08-03
BRPI0900330B1 (pt) 2020-09-29
PL220914B1 (pl) 2016-01-29
EP2082840A2 (en) 2009-07-29
KR101081644B1 (ko) 2011-11-09
FR2927557A1 (fr) 2009-08-21
KR20090082108A (ko) 2009-07-29
TWI369278B (en) 2012-08-01
GB2456674A (en) 2009-07-29
EP2082840A3 (en) 2010-09-01

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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]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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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