ES2175077T3 - Herramienta electrica con cambio de engranaje. - Google Patents
Herramienta electrica con cambio de engranaje.Info
- Publication number
- ES2175077T3 ES2175077T3 ES96906499T ES96906499T ES2175077T3 ES 2175077 T3 ES2175077 T3 ES 2175077T3 ES 96906499 T ES96906499 T ES 96906499T ES 96906499 T ES96906499 T ES 96906499T ES 2175077 T3 ES2175077 T3 ES 2175077T3
- Authority
- ES
- Spain
- Prior art keywords
- pair
- clutch
- balls
- drive
- piece
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/141—Mechanical overload release couplings
-
- 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
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
- F16H61/0295—Automatic gear shift control, e.g. initiating shift by centrifugal forces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Structure Of Transmissions (AREA)
Abstract
UNA HERRAMIENTA MECANICA PARA CAMBIO DE MARCHAS (10) QUE INCLUYE UN DISPOSITIVO DE CAJA DE CAMBIOS (30) DE ACCIONAMIENTO GIRATORIO Y SENSIBLE A PAR. DICHO DISPOSITIVO PUEDE INCLUIR UN HUSILLO DE ACCIONAMIENTO (38) Y UN EMBOLO (54) SITUADO EN SU INTERIOR. EL HUSILLO DE ACCIONAMIENTO (38) TIENE UN PRIMER PAR DE ENTALLAS (44) Y UN SEGUNDO (46) PAR DE ENTALLAS EN LAS QUE UN PRIMER PAR DE BOLAS (48) Y UN SEGUNDO PAR DE BOLAS (50) CONTACTAN CON EL EMBOLO (54). UNA PIEZA DEL EMBRAGUE DE ACCIONAMIENTO (32) ESTA EMBRAGADA AL HUSILLO (38) DE FORMA ACCIONABLE A TRAVES DEL DISPOSITIVO DE TORNILLO A BOLAS (64). LA PIEZA DEL EMBRAGUE DE ACCIONAMIENTO (32) SE DESEMBRAGA DE LA PIEZA DEL EMBRAGUE ACCIONADO (34) EN RESPUESTA A UN PAR RESISTIVO QUE VENCE EL PAR DEL MUELLE (40). EL DISPOSITIVO INERCIAL (62) FUERZA AL PRIMER PAR DE BOLAS (48) A INTRODUCIRSE EN UNO DE LOS EXTREMOS DEL EMBOLO (54), LO CUAL EMPUJA A ESTE ULTIMO CONTRA EL MUELLE RESTAURADOR (60). EL EMBOLO (54) FUERZA AL SEGUNDO PAR DE BOLAS (46) AINTRODUCIRSE EN UNA HENDIDURA INTERIOR AXIAL (36) DE LA PIEZA DEL EMBRAGUE DE ACCIONAMIENTO (32) Y EVITA QUE ESTA ULTIMA EMBRAGUE CON LA PIEZA DEL EMBRAGUE ACCIONADO (34) HASTA NO HABER CESADO CUALQUIER TIPO DE ROTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/387,227 US5573074A (en) | 1995-02-13 | 1995-02-13 | Gear shifting power tool |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175077T3 true ES2175077T3 (es) | 2002-11-16 |
Family
ID=23529019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96906499T Expired - Lifetime ES2175077T3 (es) | 1995-02-13 | 1996-02-08 | Herramienta electrica con cambio de engranaje. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5573074A (es) |
EP (1) | EP0809558B1 (es) |
CA (1) | CA2208741A1 (es) |
DE (1) | DE69621002T2 (es) |
ES (1) | ES2175077T3 (es) |
WO (1) | WO1996025272A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6676557B2 (en) * | 2001-01-23 | 2004-01-13 | Black & Decker Inc. | First stage clutch |
US7101300B2 (en) * | 2001-01-23 | 2006-09-05 | Black & Decker Inc. | Multispeed power tool transmission |
WO2003095151A1 (en) * | 2002-05-09 | 2003-11-20 | Snap-On Incorporated | Air auto shut-off mechanism for a pneumatic torque-applying tool |
US20060237205A1 (en) * | 2005-04-21 | 2006-10-26 | Eastway Fair Company Limited | Mode selector mechanism for an impact driver |
SE529478C2 (sv) * | 2005-04-28 | 2007-08-21 | Atlas Copco Tools Ab | Anslutning för sammankoppling av ett tryckluftdrivet verktyg med en styrenhet |
DE102005037254A1 (de) * | 2005-08-08 | 2007-02-15 | Robert Bosch Gmbh | Elektrowerkzeugmaschine sowie Überlastschutzvorrichtung |
US20070089891A1 (en) * | 2005-10-26 | 2007-04-26 | Hsin-Chi Chen | Anti-disengagement structure for guide balls of a striking unit |
US7980324B2 (en) | 2006-02-03 | 2011-07-19 | Black & Decker Inc. | Housing and gearbox for drill or driver |
EP1920889B1 (de) * | 2006-11-13 | 2009-10-28 | Cooper Power Tools GmbH & Co. | Impulswerkzeug mit pneumatischer Antriebseinheit |
EP1920887B1 (de) | 2006-11-13 | 2009-12-23 | Cooper Power Tools GmbH & Co. | Werkzeug mit einem Hydraulikschlagwerk |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
US7762349B2 (en) | 2007-11-21 | 2010-07-27 | Black & Decker Inc. | Multi-speed drill and transmission with low gear only clutch |
US7770660B2 (en) | 2007-11-21 | 2010-08-10 | Black & Decker Inc. | Mid-handle drill construction and assembly process |
US7717192B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode drill with mode collar |
US7798245B2 (en) | 2007-11-21 | 2010-09-21 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
US7717191B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode hammer drill with shift lock |
US7854274B2 (en) | 2007-11-21 | 2010-12-21 | Black & Decker Inc. | Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing |
EP2110921B1 (en) | 2008-04-14 | 2013-06-19 | Stanley Black & Decker, Inc. | Battery management system for a cordless tool |
EP3346087B1 (en) | 2008-08-06 | 2021-05-26 | Milwaukee Electric Tool Corporation | Precision torque tool |
US8251158B2 (en) | 2008-11-08 | 2012-08-28 | Black & Decker Inc. | Multi-speed power tool transmission with alternative ring gear configuration |
EP2635410B1 (en) | 2010-11-04 | 2016-10-12 | Milwaukee Electric Tool Corporation | Impact tool with adjustable clutch |
CN102357872B (zh) * | 2011-10-14 | 2013-10-30 | 无锡麦克马丁定扭矩装配工具有限公司 | 气动工具轨道断气结构 |
CN102825581A (zh) * | 2012-08-09 | 2012-12-19 | 浙江信源电器制造有限公司 | 多功能电动扳手 |
US9505107B2 (en) * | 2013-05-14 | 2016-11-29 | Snap-On Incorporated | Ball deflecting chamfer |
EP3427901B1 (en) | 2014-05-18 | 2020-03-11 | Black & Decker, Inc. | Convertible battery pack for power tool |
US9893384B2 (en) | 2014-05-18 | 2018-02-13 | Black & Decker Inc. | Transport system for convertible battery pack |
JP6311930B2 (ja) * | 2014-09-30 | 2018-04-18 | 日立工機株式会社 | 打込機 |
CN205799343U (zh) * | 2016-05-04 | 2016-12-14 | 吴亚定 | 一种充电式笔形电动螺丝刀 |
WO2018119256A1 (en) | 2016-12-23 | 2018-06-28 | Black & Decker Inc. | Cordless power tool system |
DE102017208633A1 (de) * | 2017-05-22 | 2018-11-22 | Audi Ag | Achsantriebseinrichtung für ein Kraftfahrzeug sowie Verfahren zum Betreiben einer Achsantriebseinrichtung |
DE102017222006A1 (de) * | 2017-12-06 | 2019-06-06 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einer Moduseinstelleinrichtung |
EP3986669B1 (en) * | 2019-06-18 | 2023-06-14 | Atlas Copco Industrial Technique AB | Power tool and torque-responsive gear unit for a power tool |
CN113319794B (zh) * | 2021-06-08 | 2023-04-07 | 浙江亚特电器股份有限公司 | 一种多功能机的工作头快装结构及多功能机 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116617A (en) * | 1961-12-12 | 1964-01-07 | Ingersoll Rand Co | Fluid impulse torque tool |
US3373824A (en) * | 1965-11-24 | 1968-03-19 | Stanley Works | Fluid operated tool |
US3472081A (en) * | 1967-04-28 | 1969-10-14 | Austenal Europa Inc Zweigniede | Hand motor to drive tools for surgical purposes at different speeds or oscillation frequencies |
SE323639B (es) * | 1968-09-10 | 1970-05-04 | Atlas Copco Ab | |
US3556230A (en) * | 1969-01-13 | 1971-01-19 | Earl G Roggenburk | Rotary impact tool |
SE348395B (es) * | 1969-07-07 | 1972-09-04 | Saab Scania Ab | |
US3586115A (en) * | 1969-10-29 | 1971-06-22 | Chicago Pneumatic Tool Co | Two-speed dual drive stall torque nut running tool |
BE791093A (fr) * | 1971-12-30 | 1973-03-01 | Gardner Denver Co | Variateur automatique de vitesse d'outil |
US3809179A (en) * | 1973-04-18 | 1974-05-07 | Dresser Ind | Exhaust muffler for pneumatic tools |
CH566845A5 (es) * | 1973-07-18 | 1975-09-30 | Bosch Gmbh Robert | |
US3871138A (en) * | 1973-08-27 | 1975-03-18 | Dynabrade | Die grinder |
US4078618A (en) * | 1976-03-15 | 1978-03-14 | Gardner-Denver Company | Torque controller shutoff mechanism |
US4071092A (en) * | 1977-03-09 | 1978-01-31 | Chicago Pneumatic Tool Company | Pneumatic screwdriver with torque responsive shut-off |
US4120604A (en) * | 1977-04-29 | 1978-10-17 | Garofalo Nicholas J | Portable pneumatic nut running tool having air shut-off controls |
US4155278A (en) * | 1977-09-06 | 1979-05-22 | Cooper Industries, Inc. | Swivel head reaction bar nut runner |
US4147219A (en) * | 1977-11-21 | 1979-04-03 | Chicago Pneumatic Tool Company | Two-speed offset nutrunner |
DE2807677C3 (de) * | 1978-02-23 | 1980-12-04 | Mannesmann Demag Ag, 4100 Duisburg | Hydraulisches Schraubgerät |
US4359107A (en) * | 1979-01-17 | 1982-11-16 | Dresser Industries, Inc. | Shut-off apparatus for pneumatic driven tools |
US4307784A (en) * | 1979-01-17 | 1981-12-29 | Dresser Industries, Inc. | Shut-off apparatus for pneumatic driven tools |
US4266444A (en) * | 1979-06-14 | 1981-05-12 | Longyear Company | High-low speed rotary drive mechanism |
SE427810B (sv) * | 1981-11-23 | 1983-05-09 | Atlas Copco Ab | Tvamotorigt verktyg for atdragning av skruvforband |
SE427812B (sv) * | 1981-11-23 | 1983-05-09 | Atlas Copco Ab | Tvamotorigt verktyg for atdragning av skruvforband |
US4434858A (en) * | 1982-01-18 | 1984-03-06 | The Stanley Works | Air tool with stall torque regulator and air biasing mechanism |
US4462282A (en) * | 1982-11-15 | 1984-07-31 | Dresser Industries, Inc. | Power tool with torque reaction bar |
JPS59140173U (ja) * | 1983-03-04 | 1984-09-19 | 瓜生製作株式会社 | 油圧式トルクレンチ |
JPS61117030A (ja) * | 1984-11-14 | 1986-06-04 | Nitto Seiko Co Ltd | フアスナ部品の締結制御装置 |
SE451186B (sv) * | 1986-01-23 | 1987-09-14 | Atlas Copco Ab | Hydrauliskt momentimpulsverktyg |
EP0268715B1 (en) * | 1986-11-28 | 1992-02-12 | Yokota Industrial Co., Ltd. | Two-blade type impulse wrench |
US4869139A (en) * | 1987-06-19 | 1989-09-26 | Alexander S. Gotman | Rotating driver with automatic speed and torque switching |
US4991473A (en) * | 1987-06-19 | 1991-02-12 | Franklin S. Sax | Rotating driver with automatic speed switching and torque limiting controls |
US4844177A (en) * | 1987-08-07 | 1989-07-04 | The Aro Corporation | Torque sensing, automatic shut-off and reset clutch for toggle controlled screwdrivers, nutsetters and the like |
US4880064A (en) * | 1987-11-05 | 1989-11-14 | The Aro Corporation | Torque sensing, automatic shut-off and reset clutch for screwdrivers, nutsetters and the like |
US4836296A (en) * | 1988-08-22 | 1989-06-06 | Dresser Industries, Inc. | Fluid pressure impulse nut runner |
EP0398655B1 (en) * | 1989-05-15 | 1995-09-27 | Uryu Seisaku, Ltd. | Pressure detecting device for torque control wrench |
US5092410A (en) * | 1990-03-29 | 1992-03-03 | Chicago Pneumatic Tool Company | Adjustable pressure dual piston impulse clutch |
US5156244A (en) * | 1990-08-31 | 1992-10-20 | The Aro Corporation | Torque sensing automatic shut-off and reset clutch for screwdrivers, nutsetters and the like |
SE466896B (sv) * | 1991-01-10 | 1992-04-27 | Atlas Copco Tools Ab | Kraftskruvdragare |
JPH04109867U (ja) * | 1991-03-07 | 1992-09-24 | 瓜生製作株式会社 | トルク制御式インパクトレンチ |
US5203242A (en) * | 1991-12-18 | 1993-04-20 | Hansson Gunnar C | Power tool for two-step tightening of screw joints |
US5505676A (en) * | 1994-01-25 | 1996-04-09 | The Stanley Works | Clutch torque control |
-
1995
- 1995-02-13 US US08/387,227 patent/US5573074A/en not_active Expired - Lifetime
-
1996
- 1996-02-08 CA CA002208741A patent/CA2208741A1/en not_active Abandoned
- 1996-02-08 DE DE69621002T patent/DE69621002T2/de not_active Expired - Fee Related
- 1996-02-08 EP EP96906499A patent/EP0809558B1/en not_active Expired - Lifetime
- 1996-02-08 WO PCT/US1996/002147 patent/WO1996025272A1/en active IP Right Grant
- 1996-02-08 ES ES96906499T patent/ES2175077T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69621002D1 (de) | 2002-06-06 |
EP0809558A4 (en) | 1998-04-22 |
US5573074A (en) | 1996-11-12 |
DE69621002T2 (de) | 2002-11-21 |
CA2208741A1 (en) | 1996-08-22 |
WO1996025272A1 (en) | 1996-08-22 |
EP0809558B1 (en) | 2002-05-02 |
EP0809558A1 (en) | 1997-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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