EP2239102A2 - Accessoire pour une machine-outil manuelle - Google Patents

Accessoire pour une machine-outil manuelle Download PDF

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Publication number
EP2239102A2
EP2239102A2 EP10157520A EP10157520A EP2239102A2 EP 2239102 A2 EP2239102 A2 EP 2239102A2 EP 10157520 A EP10157520 A EP 10157520A EP 10157520 A EP10157520 A EP 10157520A EP 2239102 A2 EP2239102 A2 EP 2239102A2
Authority
EP
European Patent Office
Prior art keywords
accessory
projection
machine tool
receptacle
accessory according
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.)
Withdrawn
Application number
EP10157520A
Other languages
German (de)
English (en)
Other versions
EP2239102A3 (fr
Inventor
Martin Harsch
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.)
C&E Fein GmbH and Co
Original Assignee
C&E Fein GmbH and Co
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 C&E Fein GmbH and Co filed Critical C&E Fein GmbH and Co
Publication of EP2239102A2 publication Critical patent/EP2239102A2/fr
Publication of EP2239102A3 publication Critical patent/EP2239102A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to an accessory for a hand-held machine tool.
  • scaffold hooks with which a drill or a screwdriver can be hung when not in use, for example on a ladder rung or a scaffold pole.
  • Scaffold hooks are advantageous when using drills or screwdrivers on ladders or on scaffolding.
  • the relatively large scaffolding hooks also interfere with work in hard to reach areas.
  • the invention is thus based on the object to provide an accessory for a hand-held machine tool, such as a drill or a screwdriver, which can be fastened or loosened without tools.
  • a hand-held machine tool such as a drill or a screwdriver
  • the design should be as simple and inexpensive and easy handling possible.
  • an accessory for a hand-held machine tool with a receptacle for releasable attachment to the machine tool, wherein the receptacle is pushed onto a raised projecting from the machine tool projection and can be secured against loosening.
  • the accessory can simply be pushed onto the projection of the machine tool and secured against loosening. An attachment on the machine tool and a decrease thereof are thus made possible in a simple manner.
  • a safety catch is provided on the receptacle or on the machine tool, which acts together with a latching element on the associated part.
  • the safety catch may comprise a depression or elevation which cooperates with an associated counter element.
  • the safety catch comprises a spring element.
  • a spring element in the form of a tongue is provided on the projection of the machine tool, which is designed to protrude into a recess on the accessory and thus to lock.
  • the spring element on the projection and the recess preferably cooperate in such a way that the latching connection can be released by an exertion of pressure by the recess on the spring element.
  • the receptacle comprises a guide which cooperates with the projection.
  • the recording in the direction of the projection is completed on three sides by a circumferential inwardly curved edge, which is tuned to the contour of the projection and forms a guide for fixing the position of the accessory in the pushed onto the projection state.
  • the projection on the machine tool is formed by a belt clip.
  • a belt clip already present on the machine tool can, on the one hand, be used to hang the machine tool on a belt or the like and, on the other hand, to fasten the accessory.
  • the accessory comprises a scaffold hook.
  • the accessory comprises a line detector, a distance measuring device, a depth stop, an alignment aid (such as a spirit level), a lighting device, a suction device or a bit holder.
  • a hand-held machine tool is further provided, with a housing, on which a projection for receiving an accessory of the type described above and a fuse for fixing the accessory are provided in an attached position.
  • a machine tool in the form of a screwdriver or drill is shown and designated overall by the numeral 10.
  • the machine tool 10 comprises a housing 12 with a pistol grip 13 and a tool holder 15 in the form of a chuck at the front end of the housing 12 to accommodate about a drill or screwdriver can.
  • a belt clip 14 is attached above the handle 13, which has a forward direction towards the tool holder 15 projecting projection 16. With the projection 16, the machine tool 10 can be hung when not in use, for example, on a belt.
  • an accessory can now additionally be fixed to this projection 16 by means of a latching connection, which is denoted overall by 18.
  • the accessory 18 includes a receptacle 22 with a guide, similar to a dovetail guide, which is pushed onto the projection 16 of the belt clip 14 and is locked with it, as will be explained in more detail below.
  • the accessory 18 comprises a scaffold hook 20 which protrudes part-circular from the receptacle 22 upwards and forwards.
  • the scaffold hook 20 is formed in cross-section such that the machine tool 10 by means of the scaffold hook 20 can be easily hung about on a scaffold pole, on a ladder rung or the like.
  • the accessory 18 could include any other parts instead of a scaffolding hook 20, the temporary fixing would be beneficial to the housing 12 of the machine tool 10.
  • the accessory could thus include, for example, a line detector, a distance measuring device, a depth stop, an alignment aid, a lighting device, a suction device, a bit holder or any other accessories.
  • All accessories 18, however, have in common that they can be easily releasably and latched on the projection 16 of the machine tool 10, in particular on the belt clip 14, can be attached.
  • the receptacle 22 of the accessory for example, a circular recess 24 into which a resilient tongue 26 protrudes on the projection 16 of the belt clip 14 with a survey 28 and according to Fig. 5 can be latched on the recess 24.
  • the receptacle 22 of the accessory 18 is enclosed on its underside facing the belt clip 14 on three sides by an edge 30 which forms a guide for the projection 16 of the belt clip 14.
  • the receptacle 22 of the accessory 18 can thus with its approximately V-shaped edge 30 (see. Fig. 4 ) are pushed onto the correspondingly shaped outer contour of the projection 16 of the belt clip 14 until the projection 16 of the belt clip 14 rests fully on the inner contour of the edge of the receptacle 22.
  • the projection 16 comprises a resilient tongue 26, approximately in the contour of a keyhole (see. Fig. 4 ) projecting from the beginning of the projection 16 toward the outer end of the projection 16 and having a protrusion 28 which is not in communication with the remaining portion of the projection 16.
  • the resilient tongue 26 is first depressed until it engages in an end position with the elevation 28 in the recess 24 and thus securely locks the accessory 18 on the projection 16.
  • the elevation 28 can be pressed against the spring force, so that the accessory 18 can be withdrawn again with its receptacle 22 from the belt clip 14.
  • the machine can now be used only with the belt clip 14, or it can be a differently shaped accessory with a correspondingly shaped receptacle on the projection 16 of the belt clip 14 are attached.
  • the accessory 18 is preferably made of a plastic and may be e.g. be made in one piece as an injection molded part.
  • the belt clip 14 could theoretically also be made of plastic, but is preferably made of metal, e.g. made of a steel, for example in nickel-plated or chrome-plated version.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP10157520A 2009-04-06 2010-03-24 Accessoire pour une machine-outil manuelle Withdrawn EP2239102A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910017457 DE102009017457A1 (de) 2009-04-06 2009-04-06 Zubehörteil für eine handgehaltene Werkzeugmaschine

Publications (2)

Publication Number Publication Date
EP2239102A2 true EP2239102A2 (fr) 2010-10-13
EP2239102A3 EP2239102A3 (fr) 2013-01-23

Family

ID=42315309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10157520A Withdrawn EP2239102A3 (fr) 2009-04-06 2010-03-24 Accessoire pour une machine-outil manuelle

Country Status (2)

Country Link
EP (1) EP2239102A3 (fr)
DE (1) DE102009017457A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12233523B2 (en) 2020-12-07 2025-02-25 Black & Decker Inc. Power tool with multiple modes of operation and ergonomic handgrip

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015206622B4 (de) 2015-04-14 2024-05-23 Robert Bosch Gmbh Werkzeugvorsatz für eine Handwerkzeugmaschine
DE102021207608A1 (de) 2021-07-16 2023-01-19 Robert Bosch Gesellschaft mit beschränkter Haftung Werkzeugvorsatz für eine Handwerkzeugmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233239C2 (de) 1991-10-07 1998-01-29 Makita Corp Kraftbetriebenes Werkzeug mit einer Hakenvorrichtung
DE19946455A1 (de) 1998-09-29 2000-04-20 Makita Corp Anordnung zur Befestigung einer Aufhängevorrichtung an einem Elektrowerkzeug
EP1008421B1 (fr) 1998-12-07 2007-07-25 HILTI Aktiengesellschaft Outil à main électrique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677362A (en) * 1984-08-31 1987-06-30 Black & Decker, Inc. Apparatus for storing and charging a rechargeable electric tool
DE19906680A1 (de) * 1999-02-18 2000-08-24 Bosch Gmbh Robert Vorrichtung zum Auf- oder Anhängen einer Elektrohandwerkzeugmaschine
US20080196910A1 (en) * 2000-06-20 2008-08-21 Radle Patrick J Electrical sensing device modules for attachment to power tools and drills
US7143841B2 (en) * 2001-10-10 2006-12-05 Black & Decker Inc. Belt clip for hand-held power tools
US20060104735A1 (en) * 2002-03-15 2006-05-18 Zeiler Jeffrey M Tool and accessory connecting system
US6868571B1 (en) * 2003-10-08 2005-03-22 Credo Technology Corporation Memo recorder/tape measuring module
WO2005058556A1 (fr) * 2003-12-17 2005-06-30 David Haynes Support de suspension
DE102004029220B4 (de) * 2004-06-16 2006-03-23 Hilti Ag Handwerkzeuggerät mit Staubabsaugmodul
DE102004044331B4 (de) * 2004-09-09 2019-05-09 Robert Bosch Gmbh Vorrichtung zum Verriegeln eines Elektrogeräts mit einem Zubehörteil
DE102005061185A1 (de) * 2005-12-21 2007-07-05 Wera Werk Hermann Werner Gmbh & Co. Kg Werkzeug- und Utensilienaufbewahrungs- und Transportsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233239C2 (de) 1991-10-07 1998-01-29 Makita Corp Kraftbetriebenes Werkzeug mit einer Hakenvorrichtung
DE19946455A1 (de) 1998-09-29 2000-04-20 Makita Corp Anordnung zur Befestigung einer Aufhängevorrichtung an einem Elektrowerkzeug
EP1008421B1 (fr) 1998-12-07 2007-07-25 HILTI Aktiengesellschaft Outil à main électrique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12233523B2 (en) 2020-12-07 2025-02-25 Black & Decker Inc. Power tool with multiple modes of operation and ergonomic handgrip

Also Published As

Publication number Publication date
EP2239102A3 (fr) 2013-01-23
DE102009017457A1 (de) 2010-10-07

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