EA200900086A1 - Безопасный инструмент для усиления крутящего момента - Google Patents

Безопасный инструмент для усиления крутящего момента

Info

Publication number
EA200900086A1
EA200900086A1 EA200900086A EA200900086A EA200900086A1 EA 200900086 A1 EA200900086 A1 EA 200900086A1 EA 200900086 A EA200900086 A EA 200900086A EA 200900086 A EA200900086 A EA 200900086A EA 200900086 A1 EA200900086 A1 EA 200900086A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tool
torque
mode
operator
low
Prior art date
Application number
EA200900086A
Other languages
English (en)
Other versions
EA014344B1 (ru
Inventor
Джон К. Юнкерс
Original Assignee
Джон К. Юнкерс
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 Джон К. Юнкерс filed Critical Джон К. Юнкерс
Publication of EA200900086A1 publication Critical patent/EA200900086A1/ru
Publication of EA014344B1 publication Critical patent/EA014344B1/ru

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
    • 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
    • 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
    • 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

Безопасный инструмент для усиления крутящего момента имеет корпус, блок усиления крутящего момента, обеспечивающий по меньшей мере два режима работы, включая первый режим, в котором инструмент работает с высокой скоростью и низким крутящим моментом, и второй режим, в котором инструмент работает с низкой скоростью и высоким крутящим моментом, ручку, удерживаемую оператором инструмента, дополнительный элемент, действующий как рукоятка для лучшего захвата в первом режиме, где инструмент работает с высокой скоростью и низким крутящим моментом, а также действует как противодействующий рычаг, упираясь в стационарный объект для предотвращения вращения корпуса во втором режиме, когда инструмент работает с низкой скоростью и высоким крутящим моментом, и блок для переключения инструмента из первого во второй режимы работы, и который имеет такую конструкцию, что когда оператор не воздействует на блок для переключения, инструмент находится во втором режиме работы с низкой скоростью и высоким крутящим моментом, а когда оператор включает блок для переключения, когда дополнительный элемент действует как рукоятка, инструмент переключается в первый режим работы с высокой скоростью и низким крутящим моментом и находится в нем до тех пор, пока оператор инструмента не прекратит воздействовать на блок для переключения, и инструмент сам переключается назад во второй режим работы.
EA200900086A 2008-01-24 2009-01-28 Безопасный инструмент для усиления крутящего момента EA014344B1 (ru)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
EA200900086A1 true EA200900086A1 (ru) 2009-08-28
EA014344B1 EA014344B1 (ru) 2010-10-29

Family

ID=40468952

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900086A EA014344B1 (ru) 2008-01-24 2009-01-28 Безопасный инструмент для усиления крутящего момента

Country Status (19)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US7832310B2 (en) * 2008-07-18 2010-11-16 Junkers John K Torque power tool
BR112012019951B1 (pt) * 2010-02-09 2021-04-27 Hytorc Div. Unex Corporation Aparelho para apertar fixadores roscados
WO2015095425A2 (en) 2013-12-17 2015-06-25 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
WO2017151991A1 (en) 2016-03-02 2017-09-08 HYTORC Division Unex Corporation Threaded fastener with friction coefficient increasing treatments
MX2015014924A (es) 2013-04-24 2016-06-02 Hytorc Division Unex Corp Aparato para apretar sujetadores roscados.
US20150107421A1 (en) * 2013-10-17 2015-04-23 Torq Fusion LLC Quadrilobe connector for transmitting torque
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
DK3496900T3 (da) 2016-08-08 2021-01-04 Hytorc Division Unex Corp Apparat til stramning af gevindfastgørelse
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
US20220055120A1 (en) * 2018-06-06 2022-02-24 Positec Power Tools (Suzhou) Co., Ltd Hand-held power tool
CN117754499A (zh) 2018-11-01 2024-03-26 凯特克分部尤尼克斯公司 用于拧紧螺纹紧固件的设备
US20220040827A1 (en) 2018-12-04 2022-02-10 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
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
WO2021183695A1 (en) 2020-03-10 2021-09-16 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners

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Also Published As

Publication number Publication date
EP2082840A3 (en) 2010-09-01
AU2009200065A1 (en) 2009-08-13
US20090188353A1 (en) 2009-07-30
GB2456674A (en) 2009-07-29
CZ200910A3 (cs) 2010-05-19
BRPI0900330A2 (pt) 2009-12-01
ES2371892A1 (es) 2012-01-11
PL387097A1 (pl) 2009-08-03
EA014344B1 (ru) 2010-10-29
TR200900363A2 (tr) 2009-08-21
PL220914B1 (pl) 2016-01-29
CN101491896A (zh) 2009-07-29
EP2082840A2 (en) 2009-07-29
GB0901079D0 (en) 2009-03-11
US8042434B2 (en) 2011-10-25
BRPI0900330B1 (pt) 2020-09-29
DE102009000402A1 (de) 2009-07-30
GB2456674B (en) 2010-04-21
KR101081644B1 (ko) 2011-11-09
EP2082840B1 (en) 2013-05-01
TW200934622A (en) 2009-08-16
JP2009172757A (ja) 2009-08-06
JP4872070B2 (ja) 2012-02-08
KR20090082108A (ko) 2009-07-29
FR2927557A1 (fr) 2009-08-21
ITMI20090036A1 (it) 2009-07-25
AU2009200065B2 (en) 2010-06-10
CN101491896B (zh) 2012-06-27
CZ306590B6 (cs) 2017-03-22
IT1392675B1 (it) 2012-03-16
DE102009000402B4 (de) 2012-05-31
DK2082840T3 (da) 2013-07-22
FR2927557B1 (fr) 2013-05-10
MX2009000873A (es) 2009-08-28
ES2371892B1 (es) 2012-11-21
TWI369278B (en) 2012-08-01

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM