GB2297871B - Electrical hand-held machine tool - Google Patents

Electrical hand-held machine tool

Info

Publication number
GB2297871B
GB2297871B GB9601510A GB9601510A GB2297871B GB 2297871 B GB2297871 B GB 2297871B GB 9601510 A GB9601510 A GB 9601510A GB 9601510 A GB9601510 A GB 9601510A GB 2297871 B GB2297871 B GB 2297871B
Authority
GB
United Kingdom
Prior art keywords
machine tool
held machine
electrical hand
electrical
hand
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 - Fee Related
Application number
GB9601510A
Other versions
GB2297871A (en
GB9601510D0 (en
Inventor
Alfred Frech
Gerd Berner
Michael Knuth
Uwe Engelfried
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 GB9601510D0 publication Critical patent/GB9601510D0/en
Publication of GB2297871A publication Critical patent/GB2297871A/en
Application granted granted Critical
Publication of GB2297871B publication Critical patent/GB2297871B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • 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
    • B25F5/008—Cooling means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Motor Or Generator Frames (AREA)
GB9601510A 1995-02-08 1996-01-25 Electrical hand-held machine tool Expired - Fee Related GB2297871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29501974U DE29501974U1 (en) 1995-02-08 1995-02-08 Electric hand machine tool

Publications (3)

Publication Number Publication Date
GB9601510D0 GB9601510D0 (en) 1996-03-27
GB2297871A GB2297871A (en) 1996-08-14
GB2297871B true GB2297871B (en) 1997-06-04

Family

ID=8003552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9601510A Expired - Fee Related GB2297871B (en) 1995-02-08 1996-01-25 Electrical hand-held machine tool

Country Status (4)

Country Link
CN (1) CN1063879C (en)
DE (1) DE29501974U1 (en)
GB (1) GB2297871B (en)
IT (1) IT1282090B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29620393U1 (en) * 1996-11-25 1998-03-26 Bosch Gmbh Robert Hand tool
DE29622019U1 (en) * 1996-12-18 1998-04-16 Bosch Gmbh Robert Hand tool
DE19949755A1 (en) * 1999-10-15 2001-04-26 Bosch Gmbh Robert Hand tool machine for interchangeable tools includes metal component in contact with surface of plastic shock suppression component
US6933634B2 (en) * 2003-05-01 2005-08-23 Wagner Spray Tech Corporation Fan baffle
DE10345133A1 (en) * 2003-09-29 2005-04-21 Bosch Gmbh Robert Cordless drill/driver, comprising permanently installed battery and inner surface of housing serving as sun wheel
DE102005000111A1 (en) * 2005-09-05 2007-03-08 Hilti Ag Hand tool with angular gear
CN101817168B (en) * 2005-09-06 2011-12-07 新东工业株式会社 Centrifugal projecting machine
DE102006048315A1 (en) * 2006-10-12 2008-04-17 Robert Bosch Gmbh Hand tool, in particular electric scissors
DE102006056238A1 (en) * 2006-11-27 2008-05-29 Graessner Gmbh & Co. Kg The Gear Company Short servomotor with angular gear
DE102007017243A1 (en) 2007-04-12 2008-10-16 Robert Bosch Gmbh Machine tool, in particular hand tool
DE102009026519A1 (en) 2009-05-27 2010-12-02 Robert Bosch Gmbh Machine tool, in particular hand tool
DE102010000722A1 (en) * 2010-01-07 2011-07-14 Robert Bosch GmbH, 70469 Hand machine tool device
CN111465317B (en) * 2017-12-11 2022-10-28 意玛克股份公司 Work tool with motor and fan
DE102019207973A1 (en) * 2019-05-29 2020-12-03 Robert Bosch Gmbh Hand machine tool
DE202019106969U1 (en) * 2019-12-13 2021-03-16 C. & E. Fein Gmbh Electric hand tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998123A (en) * 1961-04-14 1965-07-14 Bosch Gmbh Robert Improvements in hand-applied machine tools driven by electric motors
GB1311161A (en) * 1969-03-27 1973-03-21 Bosch Gmbh Robert Electrical tools
US3899852A (en) * 1974-08-23 1975-08-19 Singer Co Spindle drive assembly for a surface-treating machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998123A (en) * 1961-04-14 1965-07-14 Bosch Gmbh Robert Improvements in hand-applied machine tools driven by electric motors
GB1311161A (en) * 1969-03-27 1973-03-21 Bosch Gmbh Robert Electrical tools
US3899852A (en) * 1974-08-23 1975-08-19 Singer Co Spindle drive assembly for a surface-treating machine

Also Published As

Publication number Publication date
CN1136491A (en) 1996-11-27
CN1063879C (en) 2001-03-28
ITMI960144A1 (en) 1997-07-26
ITMI960144A0 (en) 1996-01-26
GB2297871A (en) 1996-08-14
DE29501974U1 (en) 1996-06-05
IT1282090B1 (en) 1998-03-12
GB9601510D0 (en) 1996-03-27

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Legal Events

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

Effective date: 20130125