DE4344635B4 - Hand tool - Google Patents
Hand tool Download PDFInfo
- Publication number
- DE4344635B4 DE4344635B4 DE19934344635 DE4344635A DE4344635B4 DE 4344635 B4 DE4344635 B4 DE 4344635B4 DE 19934344635 DE19934344635 DE 19934344635 DE 4344635 A DE4344635 A DE 4344635A DE 4344635 B4 DE4344635 B4 DE 4344635B4
- Authority
- DE
- Germany
- Prior art keywords
- ball
- hand tool
- housing
- tool according
- cable
- 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
Links
- 238000005452 bending Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Handwerkzeugmaschine, insbesondere Handkreissäge (10) mit einem durch eine Austrittsöffnung (15) in ihrem Gehäuse (11) in einer Knickschutzhülse (18) geführten Kabel (14) zur Energieversorgung, wobei die Knickschutzhülse (18) gemeinsam mit dem Kabel (14) räumlich schwenkverstellbar am Gehäuse (11) geführt ist, dadurch gekennzeichnet, dass die Knickschutzhülse (18) mit dem Kabel (14) in mindestens einer Schwenkposition rastbar ist.Hand tool, in particular hand circular saw (10) with a through an outlet opening (15) in its housing (11) in a kink protection sleeve (18) out Cable (14) for power supply, wherein the anti-buckling sleeve (18) spatially with the cable (14) swiveling adjustable on the housing (11) is, characterized in that the anti-buckling sleeve (18) with the cable (14) can be latched in at least one pivot position.
Description
Die Erfindung geht aus von einer Handwerkzeugmaschine nach der Gattung des Anspruchs 1.The The invention is based on a hand-held power tool of the type of claim 1.
Durch
die
Außerdem ist
aus der
Vorteile der ErfindungAdvantages of invention
Die erfindungsgemaße Handwerkzeugmaschine mit den kennzeichnenden Merkmalen des Anspruchs 1 hat demgegenüber den Vorteil, dass das Kabel gemeinsam mit der Knickschutzhülse dreidimensional ausschwenkbar ist, sozusagen als Kabelhalter wirkt, wobei am Kabel und an der Knickschutzhülse beim Ausschwenken kein Biegemoment auftritt sondern von einer Überlänge des Kabels innerhalb des Gehäuses aufgenommen wird. Dadurch werden für viele Arbeitspositionen Behinderungen des Arbeitsfortschritts und Gefährdung des Bedienenden durch plötzliche, ungewollte Zugkräfte zwischen Kabel und der Handwerkzeugmaschine beim Vorschub infolge des Kabelverlaufs vermieden, indem das Kabel durch das Gelenk eventuelle Zugkräfte verhältnismäßig sanft überträgt und stets in die günstigste Richtung verschwenkbar ist.The inventive Hand tool with the characterizing features of the claim 1 has in contrast the advantage that the cable together with the anti-buckling sleeve three-dimensional is swung out, so to speak acts as a cable holder, wherein the cable and on the anti-buckling sleeve when swinging no bending moment occurs but of an excess length of the Cable inside the case is recorded. As a result, many jobs have disabilities work progress and endangerment of the operator by sudden, unwanted tensile forces between cable and the power tool during the feed due the cable is avoided by the cable through the joint eventual tensile forces transmits relatively gently and always in the most favorable direction is pivotable.
Mit der genannten Wirkung ist insbesondere für Handkreissägen das in vier verschiedene Positionen arretierbare, seitliche Wegschwenken des Kabels vorteilhaft. Weitere, vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.With the effect mentioned is in particular for circular saws the in four different positions lockable, lateral swing away the cable advantageous. Further, advantageous embodiments of Invention will be apparent from the dependent claims.
Zeichnungdrawing
Ausführungsbeispiele der Erfindung sind in der nachfolgenden Beschreibung anhand der zugehörigen Zeichnung näher erläutert.embodiments The invention are described in the following description with reference to associated Drawing closer explained.
Es
zeigen
Beschreibung des Ausführungsbeispielsdescription of the embodiment
Eine
in
Das
Gehäuse
Im
Bereich der Austrittöffnung
Das
Gehäuse
In
Das
Gehäuse
Die
Knickschutzhülse
Ein
Rand
Zwischen
der Kugel
Das
maschinenseitig aus der Kugel
In
Die
in
Die
in
Zur
Lagesicherung der Kugel
In
In
Das
Kugelgelenk wird von Hand durch Verschwenken der Knickschutzhülse
Der
Führungszapfen
Bei einem nichtdargestellten Ausführungsbeispiel der Erfindung sind raststiftartige Vorsprünge an der Kugel und kulissenartige Ausnehmungen in der Kugelpfanne angeordnet. Außerdem ist die Führungsnut zur Verdrehsicherung der Kugel bzw. der Knickschutzhülse mit dem Kabel in der Kugelpfanne, der Führungsstift an der Kugel angeordnet.at a not shown embodiment the invention are detent-like projections on the ball and backdrop-like Recesses arranged in the ball socket. In addition, the guide groove to prevent rotation of the ball or the anti-buckling sleeve with the cable in the ball socket, the guide pin arranged on the ball.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934344635 DE4344635B4 (en) | 1993-12-24 | 1993-12-24 | Hand tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934344635 DE4344635B4 (en) | 1993-12-24 | 1993-12-24 | Hand tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4344635A1 DE4344635A1 (en) | 1995-08-10 |
| DE4344635B4 true DE4344635B4 (en) | 2006-06-08 |
Family
ID=6506337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19934344635 Expired - Fee Related DE4344635B4 (en) | 1993-12-24 | 1993-12-24 | Hand tool |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4344635B4 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5768808A (en) * | 1996-01-11 | 1998-06-23 | Black & Decker Inc. | Combination retaining member for an electric appliance |
| DE19847456A1 (en) * | 1998-10-15 | 2000-04-20 | Bosch Gmbh Robert | Housing part with receptacle for a cable grommet |
| DE20000230U1 (en) * | 2000-01-10 | 2001-05-23 | Robert Bosch Gmbh, 70469 Stuttgart | Electric hand machine tools, in particular angle grinders |
| DE10122746B4 (en) * | 2001-05-10 | 2005-10-06 | Robert Bosch Gmbh | Anti-kink sleeve for a power cable |
| US7765640B2 (en) * | 2003-04-09 | 2010-08-03 | Oreck Holdings, Llc | Vacuum cleaner cord management system |
| DE102005052488A1 (en) * | 2005-11-03 | 2007-05-10 | Stiebel Eltron Gmbh & Co. Kg | Heater e.g. convection heater, has housing comprising air inlet grille that is provided in upper area of housing whose upper side is designed in rounded and/or curved manner, and control unit arranged at back side of heater |
| DE102007036233A1 (en) | 2007-08-02 | 2009-02-05 | Metabowerke Gmbh | Electric hand tool |
| JP2011527081A (en) * | 2008-06-30 | 2011-10-20 | ブラック アンド デッカー インコーポレイテッド | Code protector for power tools |
| DE102011106054A1 (en) * | 2011-06-30 | 2013-01-03 | C. & E. Fein Gmbh | core drill |
| CN103158117B (en) * | 2011-12-13 | 2016-09-14 | 百得有限公司 | A kind of electric tool |
| DE102012209925A1 (en) * | 2012-06-13 | 2013-12-19 | Hilti Aktiengesellschaft | Hand tool |
| JP5981511B2 (en) * | 2014-03-10 | 2016-08-31 | リョービ株式会社 | Electric tool |
| CH714136A1 (en) * | 2017-09-12 | 2019-03-15 | Robert Renaud Sa | Motorized device for a machine tool. |
| DE102023213143A1 (en) | 2023-12-21 | 2025-06-26 | Robert Bosch Gesellschaft mit beschränkter Haftung | hand tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197775A (en) * | 1978-10-02 | 1980-04-15 | Hirsh Company | Saw table |
| DE2947846C2 (en) * | 1979-11-28 | 1985-11-28 | kabelmetal electro GmbH, 3000 Hannover | Rotary coupling for connecting an electrical line to a rigid housing |
| DD252421A1 (en) * | 1986-08-25 | 1987-12-16 | Dresden Designprojekt | KUGELGELENK |
| DE9006054U1 (en) * | 1990-05-29 | 1990-08-02 | Alschibaja, Michael Th., Dr.med., 8000 München | Cable connector |
-
1993
- 1993-12-24 DE DE19934344635 patent/DE4344635B4/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197775A (en) * | 1978-10-02 | 1980-04-15 | Hirsh Company | Saw table |
| DE2947846C2 (en) * | 1979-11-28 | 1985-11-28 | kabelmetal electro GmbH, 3000 Hannover | Rotary coupling for connecting an electrical line to a rigid housing |
| DD252421A1 (en) * | 1986-08-25 | 1987-12-16 | Dresden Designprojekt | KUGELGELENK |
| DE9006054U1 (en) * | 1990-05-29 | 1990-08-02 | Alschibaja, Michael Th., Dr.med., 8000 München | Cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4344635A1 (en) | 1995-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |