BRPI0810663A8 - parafusadeira elétrica - Google Patents
parafusadeira elétricaInfo
- Publication number
- BRPI0810663A8 BRPI0810663A8 BRPI0810663A BRPI0810663A BRPI0810663A8 BR PI0810663 A8 BRPI0810663 A8 BR PI0810663A8 BR PI0810663 A BRPI0810663 A BR PI0810663A BR PI0810663 A BRPI0810663 A BR PI0810663A BR PI0810663 A8 BRPI0810663 A8 BR PI0810663A8
- Authority
- BR
- Brazil
- Prior art keywords
- motor
- voltage
- electric screwdriver
- electric
- lim
- Prior art date
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
- 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
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Electric Motors In General (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
parafusadeira elétrica a presente invenção refere-se a uma chave de parafuso elétrica (1 0), que compreende um motor (12) e um circuito de controle (22), que desliga o motor (12) por meio de um sinal de desligamento (s_stop) quando ele atinge um valor de torque desejado especificado (md-soll), e um braço de suporte (18), que absorve energia durante o aparafusamento. está previsto um circuito limitador de voltagem ( 46), que limita a voltagem do motor (u_mot), que ocorre no motor elétrico (12), na dissipação da energia armazenada no braço de suporte (18) do motor elétrico (12), operado como gerador, que gira no sentido contrário à direção de acionamento, para uma voltagem de limitação (u_lim) predeterminada. a voltagem de limitação (u_lim) está fixada de tal modo que, por um lado, o motor (12) é capaz de girar sem contratorque na direção de acionamento, quando operado como gerador, e, por outro lado, que não ocorrem sobrevoltagens inadmissíveis.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007019408A DE102007019408B3 (de) | 2007-04-23 | 2007-04-23 | Kraftschrauber |
| PCT/DE2008/000677 WO2008128525A2 (de) | 2007-04-23 | 2008-04-21 | Kraftschrauber |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BRPI0810663A2 BRPI0810663A2 (pt) | 2014-11-04 |
| BRPI0810663A8 true BRPI0810663A8 (pt) | 2019-01-15 |
| BRPI0810663B1 BRPI0810663B1 (pt) | 2019-08-27 |
Family
ID=39754453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0810663A BRPI0810663B1 (pt) | 2007-04-23 | 2008-04-21 | chave de parafuso de potência |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8171827B2 (pt) |
| EP (1) | EP2139645B1 (pt) |
| CN (1) | CN101754835B (pt) |
| AR (1) | AR066255A1 (pt) |
| AT (1) | ATE515376T1 (pt) |
| BR (1) | BRPI0810663B1 (pt) |
| CA (1) | CA2684787C (pt) |
| CL (1) | CL2008001168A1 (pt) |
| DE (1) | DE102007019408B3 (pt) |
| DK (1) | DK2139645T3 (pt) |
| RU (1) | RU2469838C2 (pt) |
| TW (1) | TWI428209B (pt) |
| WO (1) | WO2008128525A2 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007036328A1 (de) * | 2007-07-31 | 2009-02-05 | Lösomat Schraubtechnik Neef Gmbh | Mobiles Kraftschrauber-Bediengerät |
| US9908182B2 (en) | 2012-01-30 | 2018-03-06 | Black & Decker Inc. | Remote programming of a power tool |
| US8919456B2 (en) | 2012-06-08 | 2014-12-30 | Black & Decker Inc. | Fastener setting algorithm for drill driver |
| WO2014056905A1 (de) * | 2012-10-08 | 2014-04-17 | Robert Bosch Gmbh | Handwerkzeugmaschine |
| DE102012220482A1 (de) * | 2012-11-09 | 2014-05-15 | Wagner Vermögensverwaltungs-GmbH & Co. KG | Verfahren zur Steuerung eines Drehschraubers sowie Drehschrauber |
| DE102012221662A1 (de) * | 2012-11-27 | 2014-05-28 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Elektromotors sowie entsprechende Elektromotoreinrichtung |
| US9381625B2 (en) * | 2012-12-29 | 2016-07-05 | Chevron (Hk) Limited | Electrical wrench |
| US9839998B2 (en) * | 2015-04-07 | 2017-12-12 | General Electric Company | Control system and apparatus for power wrench |
| US10357871B2 (en) | 2015-04-28 | 2019-07-23 | Milwaukee Electric Tool Corporation | Precision torque screwdriver |
| CN208729640U (zh) | 2015-04-28 | 2019-04-12 | 米沃奇电动工具公司 | 一种旋转动力工具和用于其的换能器组件 |
| RU2632053C1 (ru) * | 2016-12-26 | 2017-10-02 | Закрытое акционерное общество "ИНСТРУМ-РЭНД" | Цифровой моментный ключ |
| CN108994769B (zh) * | 2018-08-21 | 2021-01-15 | 凡己科技(苏州）有限公司 | 一种用于提高铜排安装精度的电动起子 |
| CN109682516A (zh) * | 2019-01-31 | 2019-04-26 | 武汉联航机电有限公司 | 一种摩擦式扭矩测试标定装置及方法 |
| ES2943491T3 (es) * | 2019-08-02 | 2023-06-13 | Johannes Luebbering Gmbh | Dispositivo de atornillado con medios de detección integrados |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1006606A (en) * | 1972-05-22 | 1977-03-08 | Katsuyuki Totsu | Motor-driven screw driver with automatic stopping means |
| US3892146A (en) * | 1973-08-31 | 1975-07-01 | Shibaura Engineering Works Ltd | Electric control for an electric motor operated nut fastening tool |
| DE2806553A1 (de) * | 1978-02-16 | 1979-08-30 | Bosch Gmbh Robert | Einrichtung zum schutz des bordnetzes eines kraftfahrzeugs |
| DE3210929A1 (de) * | 1982-03-25 | 1983-10-06 | Bosch Gmbh Robert | Verfahren und vorrichtung zur abschaltung von schraubvorrichtungen |
| DE3500714C1 (de) * | 1985-01-11 | 1988-12-22 | Kipfelsberger, Albert, 8070 Ingolstadt | Kraftschrauber mit Drehmomentbegrenzung |
| JPH0798311B2 (ja) * | 1988-10-12 | 1995-10-25 | 富士写真フイルム株式会社 | ねじ締め装置 |
| US5315501A (en) * | 1992-04-03 | 1994-05-24 | The Stanley Works | Power tool compensator for torque overshoot |
| DE4307131C2 (de) * | 1993-03-06 | 1995-11-16 | Albert Kipfelsberger | Kraftschrauber mit elektronischer Drehmomentbegrenzung |
| DE19620782A1 (de) | 1995-06-03 | 1996-12-05 | Volkswagen Ag | Verfahren zur Herstellung einer Schraubverbindung und Vorrichtung hierfür |
| DE19626731A1 (de) * | 1996-07-03 | 1998-01-08 | Wagner Gmbh J | Handarbeitsgerät |
| DE19647813C2 (de) * | 1996-11-19 | 2003-07-03 | Joerg Hohmann | Kraftschrauber |
| ES2176104B1 (es) * | 2000-11-02 | 2004-03-01 | Telefonica Sa | Supresor de perturbaciones en una interfaz de medidas. |
| DE20113184U1 (de) * | 2001-04-20 | 2002-09-26 | Wagner Paul Heinz | Drehschrauber |
| EP1257034B1 (en) * | 2001-05-09 | 2015-07-01 | Makita Corporation | Power tools |
| DE10258900B4 (de) | 2002-12-17 | 2006-02-23 | Bayerische Motoren Werke Ag | Akkuschrauber für Sicherheitsverschraubungen |
| DE10341975A1 (de) * | 2003-09-11 | 2005-04-21 | Bosch Gmbh Robert | Drehmomentbegrenzungseinrichtung für einen Elektromotor |
| DE10345135A1 (de) * | 2003-09-29 | 2005-04-21 | Bosch Gmbh Robert | Akkuschrauber |
| JP3903976B2 (ja) * | 2003-10-14 | 2007-04-11 | 松下電工株式会社 | 締付け工具 |
| US6913087B1 (en) * | 2004-01-30 | 2005-07-05 | Black & Decker Inc. | System and method for communicating over power terminals in DC tools |
| JP2006000993A (ja) * | 2004-06-21 | 2006-01-05 | Maeda Metal Industries Ltd | 反力受け付き締付機 |
| US7331406B2 (en) * | 2004-06-21 | 2008-02-19 | Duraspin Products Llc | Apparatus for controlling a fastener driving tool, with user-adjustable torque limiting control |
| DE102005056264A1 (de) | 2005-11-14 | 2007-05-16 | Fein C & E Gmbh | Schrauber mit Drehzahlregelung und Verfahren zur Drehzahlregelung eines Schraubers |
| DE102006017193A1 (de) | 2006-04-12 | 2007-10-25 | Robert Bosch Gmbh | Verfahren zum Anziehen einer Schraubverbindung und Schraubwerkzeug |
| DE102007019409B3 (de) * | 2007-04-23 | 2008-11-13 | Lösomat Schraubtechnik Neef Gmbh | Kraftschrauber |
-
2007
- 2007-04-23 DE DE102007019408A patent/DE102007019408B3/de not_active Withdrawn - After Issue
-
2008
- 2008-04-21 BR BRPI0810663A patent/BRPI0810663B1/pt not_active IP Right Cessation
- 2008-04-21 WO PCT/DE2008/000677 patent/WO2008128525A2/de active Application Filing
- 2008-04-21 DK DK08757968.6T patent/DK2139645T3/da active
- 2008-04-21 AT AT08757968T patent/ATE515376T1/de active
- 2008-04-21 CA CA2684787A patent/CA2684787C/en not_active Expired - Fee Related
- 2008-04-21 RU RU2009142993/02A patent/RU2469838C2/ru not_active IP Right Cessation
- 2008-04-21 CN CN2008800215542A patent/CN101754835B/zh not_active Expired - Fee Related
- 2008-04-21 EP EP08757968A patent/EP2139645B1/de not_active Not-in-force
- 2008-04-21 US US12/451,014 patent/US8171827B2/en not_active Expired - Fee Related
- 2008-04-23 TW TW097114760A patent/TWI428209B/zh not_active IP Right Cessation
- 2008-04-23 CL CL200801168A patent/CL2008001168A1/es unknown
- 2008-04-23 AR ARP080101697A patent/AR066255A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20100101381A1 (en) | 2010-04-29 |
| EP2139645A2 (de) | 2010-01-06 |
| CN101754835B (zh) | 2013-09-18 |
| CN101754835A (zh) | 2010-06-23 |
| TW200900202A (en) | 2009-01-01 |
| CA2684787A1 (en) | 2008-10-30 |
| US8171827B2 (en) | 2012-05-08 |
| CA2684787C (en) | 2015-06-16 |
| WO2008128525A2 (de) | 2008-10-30 |
| AR066255A1 (es) | 2009-08-05 |
| EP2139645B1 (de) | 2011-07-06 |
| DK2139645T3 (da) | 2011-10-17 |
| ATE515376T1 (de) | 2011-07-15 |
| WO2008128525A3 (de) | 2008-12-24 |
| TWI428209B (zh) | 2014-03-01 |
| CL2008001168A1 (es) | 2008-10-03 |
| RU2009142993A (ru) | 2011-05-27 |
| BRPI0810663A2 (pt) | 2014-11-04 |
| DE102007019408B3 (de) | 2008-11-27 |
| BRPI0810663B1 (pt) | 2019-08-27 |
| RU2469838C2 (ru) | 2012-12-20 |
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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] | ||
| B06T | Formal requirements before examination [chapter 6.20 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/08/2019, 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 13A 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 2622 DE 06-04-2021 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. |