DE1811571U - LEAF SAW. - Google Patents

LEAF SAW.

Info

Publication number
DE1811571U
DE1811571U DEM34457U DEM0034457U DE1811571U DE 1811571 U DE1811571 U DE 1811571U DE M34457 U DEM34457 U DE M34457U DE M0034457 U DEM0034457 U DE M0034457U DE 1811571 U DE1811571 U DE 1811571U
Authority
DE
Germany
Prior art keywords
bracket
handle
saw
fretsaw
clamping plate
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
Application number
DEM34457U
Other languages
German (de)
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.)
FRITZ MUELLER METALLWARENFABRI
Original Assignee
FRITZ MUELLER METALLWARENFABRI
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 FRITZ MUELLER METALLWARENFABRI filed Critical FRITZ MUELLER METALLWARENFABRI
Priority to DEM34457U priority Critical patent/DE1811571U/en
Publication of DE1811571U publication Critical patent/DE1811571U/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00Sawing 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
    • B23D51/01Sawing 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 characterised by the handle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/10Hand-held or hand-operated sawing devices with straight saw blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00Sawing 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
    • B23D51/02Sawing 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 beds; of guiding arrangements for work-tables or saw carriers; of frames
    • B23D51/03Sawing 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 beds; of guiding arrangements for work-tables or saw carriers; of frames with extensible or collapsible frames ; Frames with spare blade storage means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00Sawing 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
    • B23D51/08Sawing 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
    • B23D51/10Sawing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00Sawing 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
    • B23D51/08Sawing 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
    • B23D51/12Sawing 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 use with tools, dealt with in this subclass, which are connected to a carrier at both ends, e.g. bows adjustable in length or height
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B21/00Hand saws without power drive; Equipment for hand sawing, e.g. saw horses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Clamps And Clips (AREA)

Description

Firma Fritz Müller, Metallwarenfabrik, Wuppertal-Beyenburg. Laubsäge. Die Erfindung bezieht sich auf eine Laubsäge mit an den Schenkelenden eines U-Bügels einspannbarem Sägeblatt und einem in dessen Verlängerung liegendem Handgriff. Bei solchen Sägen ist es bereits bekannt, den Handgriff mit einer ihn tragenden und am Sägenbügel drehbar gehalterten Klemmplatte an die Außenseite des Bügels anklappbar anzuordnen. Um hierbei ein dichtes Anklappen des Handgriffes zu erzielen, ist die den Griff tragende Klemmplatte um eine von der dem Anziehen der Klemmplatte dienenden Spannschraube unabhängige und entfernt angeordnete Achse am Bügel gelagert und dabei mit einem Schlitz zum überstreifen über den Klemmschraubenschaft versehen. Aufgabe der Erfindung ist es, diese Mängel zu vermeiden.Fritz Müller company, metal goods factory, Wuppertal-Beyenburg. Fretsaw. The invention relates to a jigsaw with a U-bracket on the leg ends clampable saw blade and a handle lying in its extension. at such saws it is already known to carry the handle with a and The clamp plate, which is rotatably mounted on the saw frame, can be folded onto the outside of the frame to arrange. In order to achieve a tight folding of the handle, the The clamping plate carrying the handle around one of the clamping plates used to tighten the handle Tensioning screw independent and remotely arranged axis mounted on the bracket and at the same time provided with a slot to slip over the clamping screw shaft. task the invention is to obviate these shortcomings.

Das ist erfindungsgemäß im wesentlichen dadurch erreicht, daß der Handgriff zwischen die Schenkel des U-Bügels schwenkbar an diesem gehaltert ist. Auf diese Weise kann außerdem die Verpackung und Lagerung der Laubsäge noch raumsparender gestaltet werden. Dabei kann der Handgriff an einer dem Festspannen des Sägeblattes dienenden, am U-Bügel drehbar um eine Spannschraube gelagerten Klemmplatte gehaltert und mit dieser um das Stirnende des sie tragenden Bügelsdhenkela herum schwenkbar sein. Die Klemmplatte kann aus einem aus Blech gestanzten Werkstück bestehen, dessen einer Arm am Bügelschenkel verrastbar ist und dessen anderer Arm den Handgriff in einem Abstande von der Klemmplattendrehachse trägt, der deren Entfernung vom Stirnende des Sägenbügels übersteigt, so daß unabhängig von der Gestaltung der Handgriffes dessen ungehindertes Einsehenken in den U-Bügel gesichert ist. Zur Vereinfachung der Herstellung empfiehlt es sich, den Klemmschenkeln der Sägeneinspannplatten die gleiche Form zu geben. Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt und zwar zeigen : Fig. 1 eine Laubsäge in Vorderansicht, Fig. 2 einen Teil der Säge, ebenfalls in Vorderansicht aber in größerem Maßstabe, Fig. 3 einen Schnitt nach der Linie 111-111 der Fig. 2. Die dargestellte Laubsäge hat einen von einem hochkant gebogenen Stahlband gebildeten U-Bügel 4, zwischen dessen beiden bruch des Ü-Bügels eingreift.This is achieved according to the invention essentially in that the Handle between the legs of the U-bracket is pivotally mounted on this. In this way, the packaging and storage of the fretsaw can also save space be designed. The handle can be used to clamp the saw blade serving, mounted on the U-bracket rotatably around a clamping screw mounted clamping plate and deal with this the front end of the bow handle that carries them be pivotable around. The clamping plate can be made from a workpiece stamped from sheet metal exist, one arm of which can be locked on the bracket leg and the other arm carries the handle at a distance from the clamping plate rotation axis, the removal of which from the front end of the saw arm exceeds, so that regardless of the design of the Handle whose unhindered view into the U-bracket is secured. For simplification During manufacture, it is advisable to use the clamping legs of the saw clamping plates to give the same shape. The subject of the invention is shown in one embodiment in the drawing 1 shows a fretsaw in a front view, FIG. 2 shows a Part of the saw, also in a front view but on a larger scale, Fig. 3 a Section along the line 111-111 of FIG. 2. The fretsaw shown has one of an edgewise bent steel band formed U-bracket 4, between the two fracture of the Ü-bracket engages.

Die beiden Klemmplatten 5,6 sind mit Bohrungen 10 auf dem Schaft der Schraube 7 verschiebbar geführt, haben eine der Bügelschenkelhöhe entsprechende Breite und schließen mit den Schenkelenden ab. Das rückwärtige Ende der Klemmplatten ist keilförmig verjüngt und an der Spitze durch Abkantung mit einem einwärts gerichteten Vorsprung 11 versehen, mit dem sie in eine Ausnehmung 12 des U-Bügels eingreift, um ein Mitdrehen der Klemmplatte beim Festspannen des Sägeblattes zu verhindern.The two clamping plates 5,6 are with holes 10 on the shaft of the Screw 7 guided displaceably, have a height corresponding to the stirrup leg Width and finish with the ends of the legs. The rear end of the clamping plates is wedge-shaped and tapered at the tip by folding with an inwardly directed Provided projection 11 with which it engages in a recess 12 of the U-bracket, to prevent the clamping plate from turning when the saw blade is tightened.

Die Klemmplatte 6 ist auf ihrem vorderen Teile mit einem Schenkel 13 versehen, der zum Aufstecken und Haltern eines Holzgriffes 14 mit Zwinge 15 dient, die sich gegen einen Absatz des Tragschenkels anlegt. Bei Nichtgebrauch der Säge kann nach Lockern der Spannschraube und Aushaken des Vorsprung ges 11 aus der Ausnehmung 12 der Handgriff 14 um das Stirnende des unteren Schenkels des U-Bügels herum zwischen die beiden Bügelschenkel geklappt werden, so daß die Laubsäge raumsparend aufbewahrt, leichter verpackt und versandt werden Wie schon erwähnt, ist die dargestellte Ausführung nur eine beispielsweise Verwirklichung der Erfindung und diese nicht darauf beschränkt. Vielmehr sind auch noch mancherlei andere Ausführungen und Abänderungen möglich. Das gilt insbesondere hinsichtlich der Gestaltung der Klemmplatten und deren Anpressen an den Sägebügel und Sicherung gegen Verdrehen.The clamping plate 6 is on its front part with one leg 13 provided, which is used to attach and hold a wooden handle 14 with clamp 15, which rests against a shoulder of the support leg. When the saw is not in use can after loosening the clamping screw and unhooking the projection total 11 from the recess 12 of the handle 14 around the front end of the lower leg of the U-bracket can be folded around between the two bracket legs so that the Fretsaw can be stored in a space-saving manner, packaged and shipped more easily As before mentioned, the embodiment shown is only an example implementation of the invention and not limited thereto. Rather, there are also many things other designs and modifications possible. This is especially true with regard to the design of the clamping plates and their pressing against the saw frame and securing against twisting.

Claims (3)

Laubsäge mit an den Schenkelenden eines U-Bügels einspannbarem Sägeblatt und einem in dessen Verlängerung liegenden Handgriff, dadurch gekennzeichnet, daß der Handgriff (14) zwischen die Schenkel des U-Bügels (4) schwenkbar an diesem gehaltert ist.Fretsaw with a saw blade that can be clamped to the leg ends of a U-bracket and a handle lying in its extension, characterized in that the handle (14) between the legs of the U-bracket (4) is pivotally supported on this is. 2. Laubsäge nach Anspruch 1, dadurch gekennzeichnet, daß der an einer dem Festspannen des Sägeblattes dienenden, am U-Bügel (4) drehbar um eine Spannschraube (7) gelagerten Klemmplatte (6) gehalterten Handgriff (14) mit der Klemmplatte (6) um das Stirnende des sie tragenden Bügelschenkels herum schwenkbar ist.2. Fretsaw according to claim 1, characterized in that the on one used to clamp the saw blade, rotatable on the U-bracket (4) around a clamping screw (7) mounted clamping plate (6) mounted handle (14) with the clamping plate (6) is pivotable around the front end of the bracket leg carrying it. 3. Laubsäge nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der an dem einen Arm (13) der als Winkelstück ausgebildeten und mit ihrem anderen Arm (11) am Sägenbügel (4) verrastbaren Klemmplatte (6) befestigte Handgriff (14) von der Plattendrehachse (7) in einem eine Entfernung vom Stirnende des Sägenbügels übersteigenden Abstande angeordnet ist. Laubsäge nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die den Schenkelenden des U-Bügels (4) zugeordneten Klemmplatten (5, 6) bis auf den der Aufnahme des Handgriffes (14) dienenden Schenkel (13) gleichgestaltet sind.3. Fretsaw according to claim 1 and 2, characterized in that the on one arm (13) designed as an elbow and with its other arm (11) handle (14) attached to the saw frame (4) lockable clamping plate (6) the plate rotation axis (7) in a distance from the front end of the saw bracket Exceeding distances is arranged. Fretsaw according to one or more of the claims 1 to 3, characterized in that the leg ends of the U-bracket (4) associated clamping plates (5, 6) except for that of the handle (14) serving legs (13) are designed the same.
DEM34457U 1960-03-22 1960-03-22 LEAF SAW. Expired DE1811571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM34457U DE1811571U (en) 1960-03-22 1960-03-22 LEAF SAW.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM34457U DE1811571U (en) 1960-03-22 1960-03-22 LEAF SAW.

Publications (1)

Publication Number Publication Date
DE1811571U true DE1811571U (en) 1960-05-19

Family

ID=32940047

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM34457U Expired DE1811571U (en) 1960-03-22 1960-03-22 LEAF SAW.

Country Status (1)

Country Link
DE (1) DE1811571U (en)

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