DE20220893U1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- DE20220893U1 DE20220893U1 DE20220893U DE20220893U DE20220893U1 DE 20220893 U1 DE20220893 U1 DE 20220893U1 DE 20220893 U DE20220893 U DE 20220893U DE 20220893 U DE20220893 U DE 20220893U DE 20220893 U1 DE20220893 U1 DE 20220893U1
- Authority
- DE
- Germany
- Prior art keywords
- saw blade
- pin
- torsion spring
- engages
- clamping member
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
Description
Gebiet der ErfindungField of the Invention
Die vorliegende Erfindung beschreibt eine Sägeblattbefestigungsvorrichtung für Stichsägen und schließt eine drehbare Klammer mit einem Vorsprung ein, der das Sägeblatt so in Position hält, daß verschiedene Klingentypen eingespannt werden können.The present invention describes a blade attachment device for jigsaws and closes one rotatable bracket with a projection that holds the saw blade holds in position that different Blade types can be clamped.
Hintergrund der Erfindungbackground the invention
Eine konventionelle Befestigungsvorrichtung zur
Positionierung der Sägeblätter von
Stichsägen wird
in
Die vorliegende Erfindung beabsichtigt, eine Sägeblattbefestigungsvorrichtung zur Verfügung zu stellen, die Sägeblätter unterschiedlicher Dicke klammern kann.The present invention intends a blade attachment device to disposal to put the saw blades different Thickness can cling.
Zusammenfassung der ErfindungSummary the invention
Entsprechend einem Aspekt der vorliegenden Erfindung wird eine Sägeblattbefestigungsvorrichtung für Stichsägen vorgestellt. Diese umfaßt einen Antriebsstößel, der am unteren Ende mit einer Halterung verbunden ist, die in ihrer äußeren Oberfläche eine Aussparung aufweist, um das Sägeblatt hierin aufzunehmen. Ein Ansatz steht radial von der Halterung vor. Ein C-förmiges Klemmglied ist über einen Stift schwenkbar mit dem Ansatz verbunden, wobei die Schwenkebene des Klemmgliedes in einem spitzen Winkel zur Ebene der Anlagefläche des Sägeblattes verläuft. Ein Druckstück steht von der Innenseite des Klemmgliedes vor und drückt am Ende des Schwenkweges des Klemmgliedes gegen das in der Aussparung befindliche Sägeblatt. Auf dem Stift ist eine Torsionsfeder angeordnet, deren erstes Ende an dem Ansatz und deren zweites Ende im Inneren des Klemmgliedes abgestützt ist.According to one aspect of the present Invention becomes a saw blade fastening device presented for jigsaws. This includes a drive tappet that is connected at the lower end to a holder which has a in its outer surface Has recess to the saw blade therein take. One approach projects radially from the bracket. On C-shaped Clamping member is over a pin pivotally connected to the neck, the pivot plane of the clamping member at an acute angle to the plane of the contact surface of the saw blade runs. A pressure piece protrudes from the inside of the clamping member and presses at the end of the Swivel path of the clamping member against that located in the recess Saw blade. A torsion spring is arranged on the pin, the first end of which is on the approach and the second end is supported inside the clamping member.
Das primäre Ziel der vorliegenden Erfindung ist es, eine Sägeblattbefestigungsvorrichtung für Stichsägen zu präsentieren, bei der das Klemmglied schwenkbar mit der Sägeblatthalterung verbunden ist und ein Druckstück aufweist, welches am Ende des Schwenkweges des Klemmgliedes auf das Sägeblatt drückt und in Position hält.The primary object of the present invention is it, a saw blade fastening device for jigsaws to present in which the clamping member is pivotally connected to the saw blade holder and a pressure piece has, which at the end of the pivoting path of the clamping member the saw blade presses and holds in place.
Die vorliegende Erfindung wird mit der folgenden Beschreibung offensichtlicher werden, wenn sie in Verbindung mit den begleitenden Zeichnungen betrachtet wird, welche nur zu Illustrationszwecken eine bevorzugte Ausführungsform entsprechend der vorliegenden Erfindung zeigen.The present invention is made with the following description will become more apparent when in Considered in conjunction with the accompanying drawings, which a preferred embodiment according to the present one for illustration purposes only Show invention.
Kurzbeschreibung der ZeichnungenSummary of the drawings
Detaillierte Beschreibung einer bevorzugten Ausführungsformdetailed Description 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 einem konkreten Ausführungsbeispiel erläutert und beschrieben haben, sollte für den Fachmann klar sein, daß weitere Ausführungsformen möglich sind, ohne den Schutzumfang der vorliegenden Erfindung zu verlassen.Although we have the invention on one concrete embodiment explained and should have described for it will be clear to the person skilled in the art that further embodiments possible without departing from the scope of the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20220893U DE20220893U1 (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 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215247A DE10215247A1 (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 |
DE20220893U DE20220893U1 (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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20220893U1 true DE20220893U1 (en) | 2004-06-03 |
Family
ID=32509731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20220893U Expired - Lifetime DE20220893U1 (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 Status (1)
Country | Link |
---|---|
DE (1) | DE20220893U1 (en) |
Cited By (7)
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 |
US8033026B2 (en) | 2007-09-21 | 2011-10-11 | Black & Decker Inc. | Adjustable and removable keel assembly and blade guide for a jigsaw |
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 |
-
2002
- 2002-04-06 DE DE20220893U patent/DE20220893U1/en not_active Expired - Lifetime
Cited By (8)
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 |
US8033026B2 (en) | 2007-09-21 | 2011-10-11 | Black & Decker Inc. | Adjustable and removable keel assembly and blade guide for a jigsaw |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040708 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20051101 |