GB0222370D0 - Apparatus for shifting a two speed gear unit of an electric tool - Google Patents

Apparatus for shifting a two speed gear unit of an electric tool

Info

Publication number
GB0222370D0
GB0222370D0 GB0222370A GB0222370A GB0222370D0 GB 0222370 D0 GB0222370 D0 GB 0222370D0 GB 0222370 A GB0222370 A GB 0222370A GB 0222370 A GB0222370 A GB 0222370A GB 0222370 D0 GB0222370 D0 GB 0222370D0
Authority
GB
United Kingdom
Prior art keywords
shifting
gear unit
speed gear
electric tool
tool
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.)
Granted
Application number
GB0222370A
Other versions
GB2382388A (en
GB2382388B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0222370D0 publication Critical patent/GB0222370D0/en
Publication of GB2382388A publication Critical patent/GB2382388A/en
Application granted granted Critical
Publication of GB2382388B publication Critical patent/GB2382388B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/38—Detents
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/041—Ratio selector apparatus consisting of a final output mechanism, e.g. ratio selector being directly linked to a shiftfork

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Portable Power Tools In General (AREA)
  • Drilling And Boring (AREA)
  • Structure Of Transmissions (AREA)
GB0222370A 2001-10-06 2002-09-26 Apparatus for shifting a two speed gear unit of an electric tool Expired - Fee Related GB2382388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001149382 DE10149382C1 (en) 2001-10-06 2001-10-06 Device for switching a two-stage transmission of a power tool

Publications (3)

Publication Number Publication Date
GB0222370D0 true GB0222370D0 (en) 2002-11-06
GB2382388A GB2382388A (en) 2003-05-28
GB2382388B GB2382388B (en) 2004-03-17

Family

ID=7701660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0222370A Expired - Fee Related GB2382388B (en) 2001-10-06 2002-09-26 Apparatus for shifting a two speed gear unit of an electric tool

Country Status (4)

Country Link
JP (1) JP4358496B2 (en)
CN (1) CN1298513C (en)
DE (1) DE10149382C1 (en)
GB (1) GB2382388B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525188C2 (en) * 2003-03-03 2004-12-21 Atlas Copco Tools Ab Power tool with reversing gear adjustable with actuator
DE102008044273B4 (en) 2008-12-02 2019-10-02 Robert Bosch Gmbh Hand tool with a switchable gearbox
DE102008064221B4 (en) * 2008-12-22 2016-03-17 Koki Technik Transmission Systems Gmbh shift fork
DE102009005248A1 (en) * 2009-01-13 2010-07-15 C. & E. Fein Gmbh Power tool with switchable gearbox
DE202009017006U1 (en) * 2009-12-16 2010-04-01 Koki Technik Transmission Systems Gmbh Welded shift linkage
DE102009054927A1 (en) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Hand tool machine, in particular cordless hand tool machine
DE102009060929A1 (en) * 2009-12-23 2011-06-30 C. & E. Fein GmbH, 73529 Hand tool has housing, drive motor and motor shaft, which is accommodated in housing, where motor shaft is coupled with drive shaft, and gear and switching device are coupled by switching spring
DE102010000795A1 (en) * 2010-01-12 2011-07-14 Robert Bosch GmbH, 70469 Hand-held power tool with a planetary gear
JP5649500B2 (en) * 2011-04-05 2015-01-07 株式会社マキタ Electric tool
US11059160B2 (en) 2011-07-29 2021-07-13 Black & Decker Inc. Multispeed power tool
JP5963136B2 (en) * 2012-09-13 2016-08-03 パナソニックＩｐマネジメント株式会社 Electric tool
DE102013207305A1 (en) * 2012-10-08 2014-04-10 Robert Bosch Gmbh Powered hand tool i.e. cordless drill, has transmission part designed as planetary gear that is provided with planetary stages for switching between first and second gears, and switching ring switching between first and second gears
CN106312957B (en) * 2015-07-06 2018-12-28 浙江格致工具有限公司 Power tool
CN112936191A (en) * 2019-12-10 2021-06-11 苏州宝时得电动工具有限公司 Hand-held power tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729822A (en) * 1972-03-09 1973-05-01 Singer Co Sabre saws with lockable swivel saw bars
US4592144A (en) * 1984-06-22 1986-06-03 The Singer Company Molded scroller saw lock button spring
JPS6142211U (en) * 1984-07-30 1986-03-18 リョービ株式会社 Rotary power tool gearbox
DE3904085A1 (en) * 1989-02-11 1990-08-23 Licentia Gmbh Electric tool with a multi-step reduction gear and with a device, actuable at standstill, for changing the gear
DE19902187A1 (en) * 1998-03-04 1999-09-16 Scintilla Ag Planetary gearing for use with hand tools e.g. electric screwdrivers etc.
JP2000288960A (en) * 1999-04-01 2000-10-17 Mobiletron Electronics Co Ltd Control mechanism to change speed of motor-drive tool
JP2001146964A (en) * 1999-11-22 2001-05-29 Mitsubishi Electric Corp Automatic transmission device of gear type transmission

Also Published As

Publication number Publication date
GB2382388A (en) 2003-05-28
JP2003136433A (en) 2003-05-14
CN1411958A (en) 2003-04-23
CN1298513C (en) 2007-02-07
GB2382388B (en) 2004-03-17
JP4358496B2 (en) 2009-11-04
DE10149382C1 (en) 2003-05-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120926