BRPI0804544A2 - chave de torque operada a fluìdo para apertar ou afrouxar prendedores e método para apertar ou afrouxar prendedores - Google Patents

chave de torque operada a fluìdo para apertar ou afrouxar prendedores e método para apertar ou afrouxar prendedores

Info

Publication number
BRPI0804544A2
BRPI0804544A2 BRPI0804544-5A BRPI0804544A BRPI0804544A2 BR PI0804544 A2 BRPI0804544 A2 BR PI0804544A2 BR PI0804544 A BRPI0804544 A BR PI0804544A BR PI0804544 A2 BRPI0804544 A2 BR PI0804544A2
Authority
BR
Brazil
Prior art keywords
tightening
torque wrench
loosening fasteners
axis
operated torque
Prior art date
Application number
BRPI0804544-5A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40297776&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0804544(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Junkers John K filed Critical Junkers John K
Publication of BRPI0804544A2 publication Critical patent/BRPI0804544A2/pt
Publication of BRPI0804544B1 publication Critical patent/BRPI0804544B1/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
    • 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
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
    • 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
    • B25B29/00—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Clamps And Clips (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Jigs For Machine Tools (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

CHAVE DE TORQUE OPERADA A FLUìDO PARA APERTAR OU AFROUXAR PRENDEDORES E MéTODO PARA APERTAR OU AFROUXAR PRENDEDORES. Uma chave de torque operada a fluido para apertar ou afrouxar um prendedor (3 1) possui um alojamento (1) dotado de duas panes de alojamento incluindo uma parte de cilindro (2) e unm palie de acionanienlo (3 ); meios de cilindro-pistão (4) dispostos na parte de cilindro (2) e móveis ao longo de um primeiro eixo A, uni niecanísmo de catraca tipo alavanca (8) disposto na parte de acionamento (3) e conectado aos meios de cilindro-pistão (4) para ser acionado por estes últimos, o mecanismo de catraca tipo alavanca (8) dotado de unia catraca (9) que gira ao redor de um segundo eixo B que é perpendicular ao primeiro eixo A, pelo menos três meios de conexão incluindo primeiro (21) e segundo (22) meios de conexão recebeiido unia dada força de giro atuando cm uma direçao durante a operação da chave e uni terceiro meio de conexão (23) recebendo uma força de giro em direção oposta durante a operação da chave e sendo igual à dita força de giro dada atuaíido em uma direção, para que unia das forças de giro gire um prendedor (3 1) a ser apertado ou a Irouxado. enquanto outra das forças de giro é transferida para um objeto estacionário (32), (33).
BRPI0804544-5A 2007-10-29 2008-10-28 Chave de torque operada a fluído para apertar ou afrouxar prendedores e método para apertar ou afrouxar prendedores BRPI0804544B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/926,285 US7765895B2 (en) 2007-10-29 2007-10-29 Fluid-operated torque wrench for and method of tightening or loosening fasteners
US11/926,285 2007-10-29

Publications (2)

Publication Number Publication Date
BRPI0804544A2 true BRPI0804544A2 (pt) 2009-06-30
BRPI0804544B1 BRPI0804544B1 (pt) 2019-07-02

Family

ID=40297776

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804544-5A BRPI0804544B1 (pt) 2007-10-29 2008-10-28 Chave de torque operada a fluído para apertar ou afrouxar prendedores e método para apertar ou afrouxar prendedores

Country Status (20)

Country Link
US (1) US7765895B2 (pt)
EP (1) EP2055435B2 (pt)
JP (1) JP4943397B2 (pt)
KR (1) KR101235436B1 (pt)
CN (1) CN101422889B (pt)
AU (1) AU2008205440B2 (pt)
BR (1) BRPI0804544B1 (pt)
CZ (1) CZ306589B6 (pt)
DE (1) DE102008042437C5 (pt)
DK (1) DK2055435T4 (pt)
EA (1) EA013764B1 (pt)
FR (1) FR2922800B1 (pt)
IT (1) IT1392285B1 (pt)
MX (1) MX2008013849A (pt)
NO (1) NO2055435T3 (pt)
PL (1) PL217795B1 (pt)
SA (1) SA08290589B1 (pt)
TR (1) TR200807634A2 (pt)
TW (1) TWI365797B (pt)
ZA (1) ZA200809108B (pt)

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US20100270048A1 (en) * 2009-04-22 2010-10-28 Junkers John K Reaction adaptors for torque power tools and methods of using the same
CN102528710B (zh) * 2010-12-30 2015-12-16 洪涛 可连续作业的空间楔合式扭转作业工具
AU2012301836B2 (en) * 2011-08-30 2017-07-13 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
ES2435503B1 (es) * 2012-05-09 2015-01-19 John K. Junkers Llave dinamométrica de funcionamiento por fluido para apretar o aflojar un elemento de sujeción y método de apriete o aflojamiento del elemento de sujeción.
BR112015026981B1 (pt) 2013-04-24 2021-07-06 HYTORC Division Unex Corporation aparelho para transmissão e multiplicação de torque de um dispositivo para apertar ou afrouxar um fixador rosqueado
CN104282505A (zh) * 2013-07-12 2015-01-14 上海工程技术大学 用于一体化螺钉螺母调节锁紧装置的外套筒结构
US20150107421A1 (en) * 2013-10-17 2015-04-23 Torq Fusion LLC Quadrilobe connector for transmitting torque
PE20211486A1 (es) 2013-12-17 2021-08-09 Hytorc Division Unex Corp Aparato para ajustar sujetadores roscados
US9550282B2 (en) * 2014-04-22 2017-01-24 John D. Davis Compact hydraulic torque wrench cartridge
US10184850B2 (en) * 2015-02-11 2019-01-22 Raymond Quigley Torque wrench assembly
WO2018160230A1 (en) 2017-03-02 2018-09-07 HYTORC Division Unex Corporation Two-part tapered thread nut assembly
EP3423236B1 (en) 2016-03-02 2022-08-17 Hytorc Division Unex Corporation Threaded fastener with friction coefficient increasing treatments
GB2573728B (en) * 2017-12-21 2022-08-10 Enerpac Uk Ltd Tool for use in places with restricted access
US20210372442A1 (en) 2018-11-01 2021-12-02 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
CN113442088B (zh) * 2020-03-27 2022-04-29 中国航发商用航空发动机有限责任公司 高压转子压紧螺母拧紧组件及其施力装置
CN111893813B (zh) * 2020-07-29 2021-12-24 江苏圣世铁路设备有限公司 一种自锚式重力加压重复加固的轨道交通铁轨固定支座
KR102406378B1 (ko) 2021-12-23 2022-06-07 전진우 개폐형 토크 렌치 장치
US12434358B2 (en) 2023-02-28 2025-10-07 Primesource Consulting Llc Limited clearance tool
USD1034126S1 (en) 2023-02-28 2024-07-09 Primesource Consulting Llc Limited clearance tool
USD1042067S1 (en) 2023-02-28 2024-09-17 Primesource Consulting Llc Limited clearance tool

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Also Published As

Publication number Publication date
CZ306589B6 (cs) 2017-03-22
ITMI20081630A1 (it) 2009-04-30
PL217795B1 (pl) 2014-08-29
EA013764B1 (ru) 2010-06-30
EA200801988A1 (ru) 2009-06-30
TWI365797B (en) 2012-06-11
US7765895B2 (en) 2010-08-03
TW200918248A (en) 2009-05-01
PL386258A1 (pl) 2009-05-11
US20090107305A1 (en) 2009-04-30
DK2055435T3 (en) 2015-03-23
BRPI0804544B1 (pt) 2019-07-02
MX2008013849A (es) 2009-04-28
FR2922800A1 (fr) 2009-05-01
CN101422889A (zh) 2009-05-06
ZA200809108B (en) 2009-11-25
EP2055435A3 (en) 2010-05-12
EP2055435B1 (en) 2014-12-10
CZ2008533A3 (cs) 2010-04-21
DE102008042437A1 (de) 2009-04-30
EP2055435A2 (en) 2009-05-06
AU2008205440A1 (en) 2009-05-14
AU2008205440B2 (en) 2010-05-27
CN101422889B (zh) 2012-04-18
FR2922800B1 (fr) 2016-09-02
DE102008042437B4 (de) 2013-10-24
JP2009107109A (ja) 2009-05-21
TR200807634A2 (tr) 2009-07-21
JP4943397B2 (ja) 2012-05-30
DK2055435T4 (en) 2018-03-19
KR20090043436A (ko) 2009-05-06
SA08290589B1 (ar) 2011-09-13
IT1392285B1 (it) 2012-02-24
EP2055435B2 (en) 2017-12-20
NO2055435T3 (pt) 2015-05-09
DE102008042437C5 (de) 2017-01-05
KR101235436B1 (ko) 2013-02-20

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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]
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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