DE59100422D1 - ELECTRIC DRILLING MACHINE. - Google Patents

ELECTRIC DRILLING MACHINE.

Info

Publication number
DE59100422D1
DE59100422D1 DE91109155T DE59100422T DE59100422D1 DE 59100422 D1 DE59100422 D1 DE 59100422D1 DE 91109155 T DE91109155 T DE 91109155T DE 59100422 T DE59100422 T DE 59100422T DE 59100422 D1 DE59100422 D1 DE 59100422D1
Authority
DE
Germany
Prior art keywords
drilling machine
electric drilling
electric
machine
drilling
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
DE91109155T
Other languages
German (de)
Inventor
Joerg Faelchle
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
Application granted granted Critical
Publication of DE59100422D1 publication Critical patent/DE59100422D1/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
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0038—Tools having a rotation-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/005—Adjustable tool components; Adjustable parameters
    • B25D2250/011—Bits, e.g. adjusting bits by setting in the desired angular position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE91109155T 1990-06-26 1991-06-05 ELECTRIC DRILLING MACHINE. Expired - Fee Related DE59100422D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020269A DE4020269A1 (en) 1990-06-26 1990-06-26 ELECTRIC DRILLING MACHINE

Publications (1)

Publication Number Publication Date
DE59100422D1 true DE59100422D1 (en) 1993-11-04

Family

ID=6409073

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4020269A Withdrawn DE4020269A1 (en) 1990-06-26 1990-06-26 ELECTRIC DRILLING MACHINE
DE91109155T Expired - Fee Related DE59100422D1 (en) 1990-06-26 1991-06-05 ELECTRIC DRILLING MACHINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4020269A Withdrawn DE4020269A1 (en) 1990-06-26 1990-06-26 ELECTRIC DRILLING MACHINE

Country Status (2)

Country Link
EP (1) EP0463416B1 (en)
DE (2) DE4020269A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305965C2 (en) * 1993-02-26 1997-08-21 Kress Elektrik Gmbh & Co Switch device for spindle locking for power tools
DE4406841C1 (en) * 1994-03-02 1995-04-20 Metabowerke Kg Hammer drill
DE19528924B4 (en) * 1995-08-05 2005-01-27 Scintilla Ag Electric hammer drill
DE19545260A1 (en) * 1995-11-24 1997-05-28 Black & Decker Inc Hammer drill
DE10007665A1 (en) 2000-02-19 2001-09-06 Scintilla Ag Machine tool
DE10240361A1 (en) * 2002-09-02 2004-03-11 Hilti Ag Rotating and striking electric hand machine tool
JP5055749B2 (en) * 2005-11-16 2012-10-24 マックス株式会社 Hammer drill
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
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
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
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
JP5837750B2 (en) * 2011-02-01 2015-12-24 株式会社マキタ Work tools
CN102632481B (en) * 2011-02-13 2014-12-10 南京德朔实业有限公司 Electric hammer
DE102011103104B4 (en) 2011-05-25 2019-03-28 Sew-Eurodrive Gmbh & Co Kg Clutch for a transmission, transmission with a clutch, trolley for a monorail with a gearbox
CN102649266B (en) * 2012-04-16 2015-04-08 制尚电器(浙江)有限公司 Multifunctional double-speed electric hammer
CN102873669B (en) * 2012-10-15 2015-04-01 浙江恒友机电有限公司 One-button multifunctional switching structure
JP6325360B2 (en) * 2014-06-12 2018-05-16 株式会社マキタ Impact tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1957235C3 (en) * 1969-11-14 1974-04-25 Robert Bosch Gmbh, 7000 Stuttgart Motor-driven hammer drill
DE2728961C2 (en) * 1977-06-27 1991-08-08 Hilti Ag, Schaan Rotary hammer with lockable tool holder
GB2086791B (en) * 1980-11-11 1984-05-31 Wolf Electric Tools Ltd Portable power-operated drill
GB2121717B (en) * 1982-06-02 1985-09-18 Black & Decker Inc Improvements in or relating to rotary percussive drills
DE3321762A1 (en) * 1982-08-12 1984-02-16 Black & Decker Inc., 19711 Newark, Del. Hammer drill
DE3538166A1 (en) * 1985-10-26 1987-04-30 Hilti Ag DRILL HAMMER WITH TURN LOCK
DE3807078A1 (en) * 1988-03-04 1989-09-14 Black & Decker Inc DRILLING HAMMER

Also Published As

Publication number Publication date
DE4020269A1 (en) 1992-01-02
EP0463416B1 (en) 1993-09-29
EP0463416A1 (en) 1992-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee