Gebiet der ErfindungField of the Invention
Die vorliegende Erfindung beschreibteine Sägeblattbefestigungsvorrichtungfür Stichsägen und schließt einedrehbare Klammer mit einem Vorsprung ein, der das Sägeblattso in Position hält,daß verschiedeneKlingentypen eingespannt werden können.The present invention describesa blade attachment devicefor jigsaws and closes onerotatable bracket with a projection that holds the saw bladeholds in positionthat differentBlade types can be clamped.
Hintergrundder Erfindungbackgroundthe invention
Eine konventionelle Befestigungsvorrichtung zurPositionierung der Sägeblätter vonStichsägen wirdin
Die vorliegende Erfindung beabsichtigt,eine Sägeblattbefestigungsvorrichtungzur Verfügungzu stellen, die Sägeblätter unterschiedlicherDicke klammern kann.The present invention intendsa blade attachment deviceto disposalto put the saw blades differentThickness can cling.
Zusammenfassungder ErfindungSummarythe invention
Entsprechend einem Aspekt der vorliegendenErfindung wird eine Sägeblattbefestigungsvorrichtungfür Stichsägen vorgestellt.Diese umfaßteinen Antriebsstößel, deram unteren Ende mit einer Halterung verbunden ist, die in ihrer äußeren Oberfläche eineAussparung aufweist, um das Sägeblatt hierinaufzunehmen. Ein Ansatz steht radial von der Halterung vor. EinC-förmigesKlemmglied ist übereinen Stift schwenkbar mit dem Ansatz verbunden, wobei die Schwenkebenedes Klemmgliedes in einem spitzen Winkel zur Ebene der Anlagefläche desSägeblattesverläuft.Ein Druckstücksteht von der Innenseite des Klemmgliedes vor und drückt am Ende desSchwenkweges des Klemmgliedes gegen das in der Aussparung befindlicheSägeblatt.Auf dem Stift ist eine Torsionsfeder angeordnet, deren erstes Ende andem Ansatz und deren zweites Ende im Inneren des Klemmgliedes abgestützt ist.According to one aspect of the presentInvention becomes a saw blade fastening devicepresented for jigsaws.This includesa drive tappet thatis connected at the lower end to a holder which has a in its outer surfaceHas recess to the saw blade thereintake. One approach projects radially from the bracket. OnC-shapedClamping member is overa pin pivotally connected to the neck, the pivot planeof the clamping member at an acute angle to the plane of the contact surface of thesaw bladeruns.A pressure pieceprotrudes from the inside of the clamping member and presses at the end of theSwivel path of the clamping member against that located in the recessSaw blade.A torsion spring is arranged on the pin, the first end of which is onthe approach and the second end is supported inside the clamping member.
Das primäre Ziel der vorliegenden Erfindung istes, eine Sägeblattbefestigungsvorrichtungfür Stichsägen zu präsentieren,bei der das Klemmglied schwenkbar mit der Sägeblatthalterung verbunden istund ein Druckstückaufweist, welches am Ende des Schwenkweges des Klemmgliedes aufdas Sägeblattdrücktund in Position hält.The primary object of the present invention isit, a saw blade fastening devicefor jigsaws to presentin which the clamping member is pivotally connected to the saw blade holderand a pressure piecehas, which at the end of the pivoting path of the clamping memberthe saw bladepressesand holds in place.
Die vorliegende Erfindung wird mitder folgenden Beschreibung offensichtlicher werden, wenn sie inVerbindung mit den begleitenden Zeichnungen betrachtet wird, welchenur zu Illustrationszwecken eine bevorzugte Ausführungsform entsprechend der vorliegendenErfindung zeigen.The present invention is made withthe following description will become more apparent when inConsidered in conjunction with the accompanying drawings, whicha preferred embodiment according to the present one for illustration purposes onlyShow invention.
Kurzbeschreibungder ZeichnungenSummaryof the drawings
DetaillierteBeschreibung einer bevorzugten AusführungsformdetailedDescription of a preferred embodiment
Mit Bezug auf die
Ein C-förmiges Klemmglied
Ein Stellglied, welches eine Torsionsfeder
Wenn das Klemmglied
Obgleich wir die Erfindung an einemkonkreten Ausführungsbeispielerläutertund beschrieben haben, sollte fürden Fachmann klar sein, daß weitereAusführungsformenmöglichsind, ohne den Schutzumfang der vorliegenden Erfindung zu verlassen.Although we have the invention on oneconcrete embodimentexplainedand should have described forit will be clear to the person skilled in the art that furtherembodimentspossiblewithout departing from the scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20220893UDE20220893U1 (en) | 2002-04-06 | 2002-04-06 | Blade clamp device for jig saws, has torsion spring mounted to pin such that one end of spring engages to lug and another end engages with inside of C-shaped clamp section |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20220893UDE20220893U1 (en) | 2002-04-06 | 2002-04-06 | Blade clamp device for jig saws, has torsion spring mounted to pin such that one end of spring engages to lug and another end engages with inside of C-shaped clamp section |
| DE10215247ADE10215247A1 (en) | 2002-03-08 | 2002-04-06 | Blade clamp device for jig saws, has torsion spring mounted to pin such that one end of spring engages to lug and another end engages with inside of C-shaped clamp section |
| Publication Number | Publication Date |
|---|---|
| DE20220893U1true DE20220893U1 (en) | 2004-06-03 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20220893UExpired - LifetimeDE20220893U1 (en) | 2002-04-06 | 2002-04-06 | Blade clamp device for jig saws, has torsion spring mounted to pin such that one end of spring engages to lug and another end engages with inside of C-shaped clamp section |
| Country | Link |
|---|---|
| DE (1) | DE20220893U1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1719568A1 (en)* | 2005-05-03 | 2006-11-08 | Metabowerke GmbH | Clamping device for a reciprocating tool and apparatus provided with such a device |
| US8578615B2 (en) | 2011-09-12 | 2013-11-12 | Black & Decker Inc. | Jigsaw with deployable keel and tiltable shoe |
| US9827623B2 (en) | 2007-09-21 | 2017-11-28 | Black & Decker Inc. | Control of reciprocation speed and orbital magnitude of a jigsaw with a plurality of material and/or task descriptive icons |
| US9844823B2 (en) | 2007-09-21 | 2017-12-19 | Black & Decker Inc. | Jigsaw with cutting angle indicator in jigsaw housing assembly |
| US9899899B2 (en) | 2013-10-25 | 2018-02-20 | Black & Decker Inc. | Handheld power tool with compact AC switch |
| US10029322B2 (en) | 2007-09-21 | 2018-07-24 | Black & Decker Inc. | Housing of a cutting tool including blade storage, integral blade guard and motor ventilation pathway |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1719568A1 (en)* | 2005-05-03 | 2006-11-08 | Metabowerke GmbH | Clamping device for a reciprocating tool and apparatus provided with such a device |
| US9827623B2 (en) | 2007-09-21 | 2017-11-28 | Black & Decker Inc. | Control of reciprocation speed and orbital magnitude of a jigsaw with a plurality of material and/or task descriptive icons |
| US9844823B2 (en) | 2007-09-21 | 2017-12-19 | Black & Decker Inc. | Jigsaw with cutting angle indicator in jigsaw housing assembly |
| US9981327B2 (en) | 2007-09-21 | 2018-05-29 | Black & Decker Inc. | Cutting angle indicator in jigsaw housing with dust extraction |
| US10029322B2 (en) | 2007-09-21 | 2018-07-24 | Black & Decker Inc. | Housing of a cutting tool including blade storage, integral blade guard and motor ventilation pathway |
| US8578615B2 (en) | 2011-09-12 | 2013-11-12 | Black & Decker Inc. | Jigsaw with deployable keel and tiltable shoe |
| US9899899B2 (en) | 2013-10-25 | 2018-02-20 | Black & Decker Inc. | Handheld power tool with compact AC switch |
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| DE10215247A1 (en) | Blade clamp device for jig saws, has torsion spring mounted to pin such that one end of spring engages to lug and another end engages with inside of C-shaped clamp section | |
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| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification | Effective date:20040708 | |
| R156 | Lapse of ip right after 3 years | Effective date:20051101 |