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GB2304067B - Electric hammer drill - Google Patents

Electric hammer drill

Info

Publication number
GB2304067B
GB2304067B GB9616338A GB9616338A GB2304067B GB 2304067 B GB2304067 B GB 2304067B GB 9616338 A GB9616338 A GB 9616338A GB 9616338 A GB9616338 A GB 9616338A GB 2304067 B GB2304067 B GB 2304067B
Authority
GB
United Kingdom
Prior art keywords
hammer drill
electric hammer
electric
drill
hammer
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
GB9616338A
Other versions
GB9616338D0 (en
GB2304067A (en
Inventor
Hermann Schaible
Robert Simm
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.)
Scintilla AG
Original Assignee
Scintilla AG
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 Scintilla AG filed Critical Scintilla AG
Publication of GB9616338D0 publication Critical patent/GB9616338D0/en
Publication of GB2304067A publication Critical patent/GB2304067A/en
Application granted granted Critical
Publication of GB2304067B publication Critical patent/GB2304067B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Jigs For Machine Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
GB9616338A 1995-08-05 1996-08-02 Electric hammer drill Expired - Fee Related GB2304067B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19528924A DE19528924B4 (en) 1995-08-05 1995-08-05 Electric hammer drill

Publications (3)

Publication Number Publication Date
GB9616338D0 GB9616338D0 (en) 1996-09-11
GB2304067A GB2304067A (en) 1997-03-12
GB2304067B true GB2304067B (en) 1997-08-13

Family

ID=7768856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9616338A Expired - Fee Related GB2304067B (en) 1995-08-05 1996-08-02 Electric hammer drill

Country Status (5)

Country Link
JP (1) JPH09117837A (en)
CN (1) CN1069249C (en)
DE (1) DE19528924B4 (en)
GB (1) GB2304067B (en)
IT (1) IT1290416B1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327054A (en) * 1997-07-08 1999-01-13 Black & Decker Inc Shaft locking
NL1014558C2 (en) * 2000-03-03 2001-09-13 Skil Europ Bv Drilling machine with locking mechanism.
DE10031050A1 (en) * 2000-06-26 2002-01-10 Hilti Ag Hand tool
DE10143150C1 (en) * 2001-09-03 2003-04-17 Metabowerke Gmbh Electric hammer drill has ratchet disc attached to tool spindle with seating for spindle stop limiting axial movement of tool spindle
DE10336637B3 (en) * 2003-08-08 2005-04-28 Metabowerke Gmbh Electrical hammer drilling machine has collar bush is fixed to spindle with collar interacting with end of output gear wheel to transfer impact motion in hammer drilling mode
JP2005246831A (en) * 2004-03-05 2005-09-15 Hitachi Koki Co Ltd Vibration drill
DE102006000515A1 (en) * 2006-12-12 2008-06-19 Hilti Ag Electric hand tool
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
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
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
DE102009001132B4 (en) * 2009-02-25 2022-04-28 Robert Bosch Gmbh power 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
DE102018118323A1 (en) * 2018-07-30 2020-01-30 C. & E. Fein Gmbh accessory

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428438A (en) * 1979-08-10 1984-01-31 Scintilla Ag Percussive drill with safety interlock for reversing gear
GB2126515A (en) * 1982-08-27 1984-03-28 Hitachi Koki Kk Mode changer mechanism in power driven vibratory drills
EP0612588A1 (en) * 1993-02-26 1994-08-31 Kress-elektrik GmbH + Co. Elektromotorenfabrik Control device for electric tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916499A1 (en) * 1979-04-24 1980-11-06 Duss Maschf ELECTRIC HAND DRILLING MACHINE WITH DEVICE FOR ADJUSTMENT FOR ROTATING OR IMPACTING DRILLING
US4712625A (en) * 1986-01-14 1987-12-15 Willy Kress Drilling and percussion hammer
DE4020269A1 (en) * 1990-06-26 1992-01-02 Bosch Gmbh Robert ELECTRIC DRILLING MACHINE
DE4310835A1 (en) * 1993-04-02 1994-10-06 Bosch Gmbh Robert Hammer and / or percussion hammer
DE4340726C1 (en) * 1993-11-30 1995-01-26 Bosch Gmbh Robert Device on powered hand tools for the rotary driving of tools

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428438A (en) * 1979-08-10 1984-01-31 Scintilla Ag Percussive drill with safety interlock for reversing gear
GB2126515A (en) * 1982-08-27 1984-03-28 Hitachi Koki Kk Mode changer mechanism in power driven vibratory drills
EP0612588A1 (en) * 1993-02-26 1994-08-31 Kress-elektrik GmbH + Co. Elektromotorenfabrik Control device for electric tools

Also Published As

Publication number Publication date
CN1154887A (en) 1997-07-23
DE19528924B4 (en) 2005-01-27
GB9616338D0 (en) 1996-09-11
IT1290416B1 (en) 1998-12-03
CN1069249C (en) 2001-08-08
JPH09117837A (en) 1997-05-06
DE19528924A1 (en) 1997-02-06
ITMI961678A0 (en) 1996-08-02
GB2304067A (en) 1997-03-12
ITMI961678A1 (en) 1998-02-02

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Legal Events

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

Effective date: 20110802