FR2868977B1 - Mecanique de frappe pour outillage electroportatif - Google Patents

Mecanique de frappe pour outillage electroportatif

Info

Publication number
FR2868977B1
FR2868977B1 FR0550938A FR0550938A FR2868977B1 FR 2868977 B1 FR2868977 B1 FR 2868977B1 FR 0550938 A FR0550938 A FR 0550938A FR 0550938 A FR0550938 A FR 0550938A FR 2868977 B1 FR2868977 B1 FR 2868977B1
Authority
FR
France
Prior art keywords
electroportative
tools
impact mechanical
impact
mechanical
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
FR0550938A
Other languages
English (en)
French (fr)
Other versions
FR2868977A1 (fr
Inventor
Achim Duesselberg
Kurt Sieber
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 FR2868977A1 publication Critical patent/FR2868977A1/fr
Application granted granted Critical
Publication of FR2868977B1 publication Critical patent/FR2868977B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape
    • 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
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
    • 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
    • B25D2250/025—Auxiliary percussive devices
    • 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
    • B25D2250/171—Percussive pulling action of tools for extraction of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR0550938A 2004-04-14 2005-04-13 Mecanique de frappe pour outillage electroportatif Expired - Fee Related FR2868977B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410017940 DE102004017940A1 (de) 2004-04-14 2004-04-14 Schlagwerk für eine Handwerkzeugmaschine

Publications (2)

Publication Number Publication Date
FR2868977A1 FR2868977A1 (fr) 2005-10-21
FR2868977B1 true FR2868977B1 (fr) 2009-05-15

Family

ID=35013356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0550938A Expired - Fee Related FR2868977B1 (fr) 2004-04-14 2005-04-13 Mecanique de frappe pour outillage electroportatif

Country Status (4)

Country Link
CN (1) CN100553891C (zh)
DE (1) DE102004017940A1 (zh)
FR (1) FR2868977B1 (zh)
GB (1) GB2413105B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3515370B1 (en) * 2016-09-20 2023-06-28 Chhatrala, Pankajkumar K. An automated slaphammer to remove orthopaedic implants

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1834737A1 (de) * 2006-03-18 2007-09-19 Metabowerke GmbH Elektrohandwerkzeuggerät
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
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
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
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1102652A (en) * 1912-08-14 1914-07-07 Alexander Gibb Driving and extracting piles, posts, and the like.
GB180402A (en) * 1921-02-16 1922-05-16 William Borrowdale Improvements in or relating to percussive tools
US2561577A (en) * 1947-08-01 1951-07-24 Snap On Tools Corp Pneumatic impact puller and the like
FR1239679A (fr) * 1958-11-05 1960-08-26 Anstalt Fuer Montage Technik Appareil perforateur à percussion
GB1088003A (en) * 1964-08-04 1967-10-18 John M Perkins & Smith Ltd Load transmitting device
FI60153C (fi) * 1978-05-11 1981-12-10 Tampella Oy Ab Slaganordning
SE443606B (sv) * 1981-11-26 1986-03-03 Atlas Copco Ab Tillsats till slaende bergborrmaskin
US4718500A (en) * 1986-02-03 1988-01-12 Ingersoll-Rand Company Reversible percussion device for percussion tool
DE4113323A1 (de) * 1991-04-24 1992-10-29 Krupp Maschinentechnik Schlagwerk fuer ein bohrgestaenge
US5163519A (en) * 1992-02-10 1992-11-17 Florida Pneumatic Manufacturing Corp. Pneumatically driven reverse impact device
US6997269B1 (en) * 2003-03-26 2006-02-14 Snap-On Incorporated Attachment for impact hammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3515370B1 (en) * 2016-09-20 2023-06-28 Chhatrala, Pankajkumar K. An automated slaphammer to remove orthopaedic implants

Also Published As

Publication number Publication date
DE102004017940A1 (de) 2005-11-03
CN1683117A (zh) 2005-10-19
CN100553891C (zh) 2009-10-28
FR2868977A1 (fr) 2005-10-21
GB2413105A (en) 2005-10-19
GB0507412D0 (en) 2005-05-18
GB2413105B (en) 2006-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231