ES402486A1 - Perfeccionamientos en la construccion de taladradoras de percusion guiadas a mano con motor de accionamiento. - Google Patents

Perfeccionamientos en la construccion de taladradoras de percusion guiadas a mano con motor de accionamiento.

Info

Publication number
ES402486A1
ES402486A1 ES402486A ES402486A ES402486A1 ES 402486 A1 ES402486 A1 ES 402486A1 ES 402486 A ES402486 A ES 402486A ES 402486 A ES402486 A ES 402486A ES 402486 A1 ES402486 A1 ES 402486A1
Authority
ES
Spain
Prior art keywords
hammer
drill
tool spindle
impacts
arrangement
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
Application number
ES402486A
Other languages
English (en)
Spanish (es)
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 ES402486A1 publication Critical patent/ES402486A1/es
Expired 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
    • 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
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/23—Cutting by use of rotating axially moving tool including means to cause Tool to progressively vibrate toward work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
ES402486A 1971-05-07 1972-05-06 Perfeccionamientos en la construccion de taladradoras de percusion guiadas a mano con motor de accionamiento. Expired ES402486A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2122582A DE2122582C3 (de) 1971-05-07 1971-05-07 Von Hand geführte Drehschlagbohrmaschine

Publications (1)

Publication Number Publication Date
ES402486A1 true ES402486A1 (es) 1975-03-16

Family

ID=5807141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402486A Expired ES402486A1 (es) 1971-05-07 1972-05-06 Perfeccionamientos en la construccion de taladradoras de percusion guiadas a mano con motor de accionamiento.

Country Status (10)

Country Link
US (1) US3834468A (pt)
JP (1) JPS5427283B1 (pt)
BR (1) BR7202811D0 (pt)
CH (1) CH552432A (pt)
DE (1) DE2122582C3 (pt)
ES (1) ES402486A1 (pt)
FR (1) FR2139315A5 (pt)
GB (1) GB1395814A (pt)
IT (1) IT955286B (pt)
NL (1) NL7206106A (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418766A (en) * 1979-07-25 1983-12-06 Black & Decker Inc. Compact multi-speed hammer-drill
DE2951644A1 (de) * 1979-12-21 1981-07-02 Mafell Maschinenfabrik Rudolf Mey GmbH & Co KG, 7238 Oberndorf Motorgetriebenes handwerkzeug
AT372639B (de) * 1980-11-06 1983-10-25 Hilti Ag Schlagbohrmaschine
GB2112479B (en) * 1981-11-13 1985-05-01 Black & Decker Inc Latching arrangement
FR2547347B1 (fr) * 1983-06-10 1985-09-06 Ts P Konstruktors Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes
DE3538166A1 (de) * 1985-10-26 1987-04-30 Hilti Ag Bohrhammer mit dreharretierung
DE4010037A1 (de) * 1990-03-29 1991-10-02 Hilti Ag Bohrgeraet mit schaltgetriebe
JPH0746470Y2 (ja) * 1991-05-10 1995-10-25 リョービ株式会社 ドリル等の切換用操作つまみ装置
GB9304540D0 (en) * 1993-03-05 1993-04-21 Black & Decker Inc Power tool and mechanism
GB9309054D0 (en) * 1993-05-01 1993-06-16 Black & Decker Inc Power tools and hammer mechanisms therefor
JPH08323520A (ja) * 1995-05-29 1996-12-10 Makita Corp 震動ドリル
DE19833650A1 (de) * 1998-07-25 2000-01-27 Hilti Ag Handbohrgerät
JP3609626B2 (ja) * 1998-09-16 2005-01-12 株式会社マキタ ハンマードリル
JP3688943B2 (ja) * 1999-08-26 2005-08-31 株式会社マキタ ハンマードリル
NL1014558C2 (nl) * 2000-03-03 2001-09-13 Skil Europ Bv Boormachine met grendelmechanisme.
JP3843914B2 (ja) * 2002-08-27 2006-11-08 松下電工株式会社 ハンマードリル
TW554792U (en) 2003-01-29 2003-09-21 Mobiletron Electronics Co Ltd Function switching device of electric tool
TW556637U (en) 2003-02-24 2003-10-01 Mobiletron Electronics Co Ltd Power tool
JP2005052902A (ja) * 2003-08-06 2005-03-03 Hitachi Koki Co Ltd 振動ドリル
JP2005246831A (ja) * 2004-03-05 2005-09-15 Hitachi Koki Co Ltd 振動ドリル
ATE355016T1 (de) * 2004-09-27 2006-03-15 Vibratech Ab Zellensammelvorrichtung
GB2423050A (en) * 2005-02-10 2006-08-16 Black & Decker Inc Hammer with ramps causing pivotal oscillation
US20060213675A1 (en) * 2005-03-24 2006-09-28 Whitmire Jason P Combination drill
US7588095B2 (en) * 2005-04-19 2009-09-15 Black & Decker Inc. Outer bearing retention structures for ratchet hammer mechanism
US7410007B2 (en) * 2005-09-13 2008-08-12 Eastway Fair Company Limited Impact rotary tool with drill mode
DE102006059078A1 (de) * 2006-12-14 2008-06-19 Robert Bosch Gmbh Elektrogerät mit aufgerastetem drehbarem Bedienungselement
DE102007010180A1 (de) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Handwerkzeugmaschine
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
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
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
CN101648286B (zh) * 2008-08-14 2011-09-07 苏州宝时得电动工具有限公司 冲击钻
GB0902315D0 (en) 2009-02-12 2009-04-01 Black & Decker Inc Switch assembly for a power tool
WO2010149474A1 (de) * 2009-06-26 2010-12-29 Robert Bosch Gmbh Handgeführtes elektrowerkzeug
US9102046B2 (en) 2010-12-20 2015-08-11 Brigham Young University Hand tool impacting device with floating pin mechanism
US9630307B2 (en) 2012-08-22 2017-04-25 Milwaukee Electric Tool Corporation Rotary hammer
GB201413293D0 (en) * 2014-07-28 2014-09-10 Black & Decker Inc Mode change knob assembly
EP3444067A1 (de) 2017-08-18 2019-02-20 HILTI Aktiengesellschaft Elektrisch isoliertes rastelement
JP7246202B2 (ja) * 2019-02-19 2023-03-27 株式会社マキタ 震動機構付き電動工具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572527A (pt) * 1957-11-26
US3145782A (en) * 1962-08-03 1964-08-25 Samuel J Forbes Unitary percussion hand drill
DE1957235C3 (de) * 1969-11-14 1974-04-25 Robert Bosch Gmbh, 7000 Stuttgart Motorisch angetriebene Schlagbohrmaschine

Also Published As

Publication number Publication date
DE2122582C3 (de) 1980-01-10
GB1395814A (en) 1975-05-29
NL7206106A (pt) 1972-11-09
BR7202811D0 (pt) 1973-04-26
FR2139315A5 (pt) 1973-01-05
CH552432A (de) 1974-08-15
DE2122582B2 (de) 1979-05-31
DE2122582A1 (de) 1972-11-16
US3834468A (en) 1974-09-10
JPS5427283B1 (pt) 1979-09-08
IT955286B (it) 1973-09-29

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