DE2356387A1 - Multi-purpose cutting tool - has round knife driven at increased speed by travel wheel behind - Google Patents

Multi-purpose cutting tool - has round knife driven at increased speed by travel wheel behind

Info

Publication number
DE2356387A1
DE2356387A1 DE2356387A DE2356387A DE2356387A1 DE 2356387 A1 DE2356387 A1 DE 2356387A1 DE 2356387 A DE2356387 A DE 2356387A DE 2356387 A DE2356387 A DE 2356387A DE 2356387 A1 DE2356387 A1 DE 2356387A1
Authority
DE
Germany
Prior art keywords
knife
circular knife
drive
blade
drive wheel
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.)
Pending
Application number
DE2356387A
Other languages
German (de)
Inventor
Emmerich Klaus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2356387A priority Critical patent/DE2356387A1/en
Publication of DE2356387A1 publication Critical patent/DE2356387A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B25/00Hand cutting tools involving disc blades, e.g. motor-driven

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

The tools can be used for cutting paper, cloth, cardboard and thin sheet metal, and comprises a circular knife connected by a driving rope with a driving wheel behind. It is placed on the work and thrust forward, the drive ratio being such that the knife runs faster than the wheel. A gear drive can alternately be used between wheel and knife. On the cutting side of the latter a recess can be formed, allowing the blade holder to be set back from theline of cut, thus avoiding damage to the cut edge during the operation. The blade can be magnetic, thus allowing the knife to sharpen against it, or the two can be spring-loaded together.

Description

Emmerich Klaus 8501 Veitsbronn, den 3.11.1973Emmerich Klaus 8501 Veitsbronn, November 3rd, 1973

Fit dem "ehrzweck-Schneidefferät kennen Papier, (Tapeten), dünner Karton, Pollen und Feinbleche beschnitten werden.Fit the "multi-purpose cutter, know paper, (wallpaper), thin cardboard, pollen and sheet metal can be trimmed.

°cherenähnliche Schneidegeräte außer der normalen Handschere sind in verschiedenen Aus führung· en und Preisklassen begannt.° scissors-like cutting devices other than normal hand scissors are in different designs and price ranges began.

OIe ""Srf in dungs aufhabe war, ein handliches, preisgünstiges Schneidegerät zu entv/i ekeln, mit dem man eine Vielzahl von Schneidearbeiten genauer und schneller als mit einer Handschere bewältigen kann.OIe "" Srf was developing a handy, inexpensive Cutting device to devolve, with which one can make a variety of Cutting work more precisely and faster than with one Hand scissors can handle.

"Bei der "Rrfindungsaufgabe wurde in erster Linie an ein Schneidegerät gedacht, mit dem man die bereits an die Wand geklebten Tapeten schnell und genau beschneiden kann, ohne die Schnittspur vorher zu markieren und ohne die Schneide mit der Wand in Berührung zu bringen."In the" Rrfindungsaufgabe was primarily an Cutting device thought with which you can already put it on the wall can cut pasted wallpaper quickly and accurately, without marking the cutting track beforehand and without bringing the cutting edge into contact with the wall.

"Die Aufgabe wurde erfindungsgemäß .dadurch gelöst, daß ein scherenähnlich geschliffenes Kreismesser (1) mit Magnet oder "Druckfeder an eine scherenähnlich peschliffene Messerklinge (4) gedrückt wird und das Kreismesser durch ein Antriebsrad (3) sowie einer Verbindung zwischen Antriebsrad und Kreismesser in "Drehbewegung gesetzt wird, sobald r.an das Antriebsrad an einen Gegenstand (Wand, Tischplatte) drückt und vorwärts schiebt."According to the invention, the object was achieved in that a Circular knife ground like scissors (1) with magnet or "Compression spring on a knife blade ground like scissors (4) is pressed and the circular knife through a drive wheel (3) and a connection between the drive wheel and circular knife is set in "rotary motion" as soon as r. presses the drive wheel against an object (wall, table top) and pushes it forward.

"Durch das Vorwärtsschieben des Schneidereiätes werden die Katerialien exakt durchschnitten, sobald diese zwischen Kreismesser und Mes?erVlir?e gelangen."By advancing the Schneidereiätes the K aterials intersected exactly once this? ErVlir get between circular knife and Mes? E.

Die Antriebsverbindung zwischen Antriebsrad (3) und Kreismesser (1) kann in "^orm eines Antriebsseiles (2) oder eines Zahnrades hergestellt sein.~The drive connection between the drive wheel (3) and circular knife (1) can be in "^ orm of a drive cable (2) or of a gear. ~

TTm die beschnittenen Kanten während des Schneidevorganges nicht zu verletzen, wurde auf der einen Seite des Kreisiressers eine Vertiefung eingearbeitet, die den Messerklingen halter (5) von der ^chnittspur zurückspringen läßt.T T m not to injure the trimmed edges during the cutting process, a recess was incorporated on one side of the circular knife that allows the knife blade holder (5) to jump back from the cutting track.

"Durch das Tiefersetzen der Messerklinge, (deren Rücken ß-leiohzeitig als Führung beim Tapetenschneiden an der Wand dient)wurde erreicht, daß die Schneide des Kreis-Messers während des Schneidevorganges nicht mit der Wand in "Berührung kommt und dadurch nicht so schnell stumpf wird."By lowering the knife blade (its back ß-Loyalty as a guide when cutting wallpaper on the Wall) was reached that the cutting edge of the circular knife does not come into contact with the wall during the cutting process and therefore does not become blunt as quickly will.

"Das Schneidegerät kann im Haushalt und In der Industrie Verwendung finden. Auch Kinder vönnen es zum Papierschneiden benützen, es ist wesentlich ungefährlicher als eine Schere."The cutter Children also can be found in the home and in industry use. V there LEVERAGING for cutting paper use, it is less dangerous than a pair of scissors.

ORIGINAL 50 9820/06 14 ORIGINAL 50 9820/06 14

Claims (1)

Emmerich Flaus 8501 Veitsbronn, den 3. 11. 1973Emmerich Flaus 8501 Veitsbronn, November 3, 1973 PatentansprücheClaims Hehrzweck-Schneides-erät dadurch gekennzeichnet, daß es au? einem Kreismesser (1) besteht, welches durch ein Antriebeseil (2) mit einem dahinterliegenden Antriebsrad \3j verbunden ist and durch das Aufsetzen und Schieben des Antriebsrades, das Kreismesser in Drehbewegung gesetzt wird, wobei es durch Übersetzung eine höhere Umdrehungszahl als das Antriebsrad aufweist. An Stelle des Antriebsseiles kann auch ein Zahnrad zwischen Kreismesser und Antriebsrad, den Antrieb entsprechend übertragen.Multi-purpose cutting device characterized in that it au? a circular knife (1), which is connected by a drive cable (2) to a drive wheel located behind it, and by putting on and pushing the drive wheel, the circular knife is set in rotation, whereby it has a higher number of revolutions than the drive wheel due to translation. Instead of the drive cable, a gear wheel between the circular knife and the drive wheel can transmit the drive accordingly. Kreismesser nach Anspruch 1. dadurch gekennzeichnet, daß and. Schnitts ei te eine Vertiefung eingearbeitet ist, die den Fesserklingenhalter (5) von der Schnittspurzurückspringen läßt und desshalb die beschnittene Fante während des Schnittvorganges nicht verletzt werden kann.Circular knife according to claim 1, characterized in that that and. Schnitts ei te an indentation is incorporated, which spring back the hessian blade holder (5) from the incision track and therefore does not injure the trimmed Fante during the cutting process can be. Fesserklinge (4) nach Anspruch 1. dadurch gekennzeichnet, daß sie magnetisch ist und daher das Kreismesser gleichmäßig an sich schleifen läßt, andernfalls kann eine Feder das Kreismesser an die Messerklinge anarücken. Weitere Kennzeichnung der Messerklinge dadurch, daß sie verstellbar ist.Fetter blade (4) according to claim 1, characterized in that that it is magnetic and can therefore sharpen the circular knife evenly, otherwise it can use a spring to attach the circular knife to the knife blade. Further identification of the knife blade in that it is adjustable. Kreismesser (1) und Hesserklinge (4) nach den vorhergehenden Ansprüchen dadurch gekennzeichnet, daß ihre Schneie) e Van ten ähnlich einer fächere reschliffen und zueinander zugeordnet sind, ^er Klinfreni-ücken dient gleichz.ei.tig als Führung während des Schneidevorganges.Circular knife (1) and knife blade (4) according to the previous one Claims, characterized in that their snow) e van ten similar to a fan re-ground and are assigned to each other, ^ he serves Klinfreni-ücken at the same time as a guide during the cutting process. Fehrzv/eck-Schneideperät nach den vorhergehenden Ansprüchen dadurch gekennzeichnet, daß die Metallteile rostfrei und leicht auswechselbar sind.Fehrzv / eck-Schneideperät after the previous ones Claims characterized in that the metal parts are rust-free and easily exchangeable. Fehrzweck-Sebneidegerät nach den vorhergehenden Ansprüchen dadurch gekennzeichnet, daß der Antrieb anstatt mit dem zu schiebenden Antriebsrad (3) aus einem im Handgriffgehäuse eingebauten KIeinst-■^lektromotor best-ehen kann,der mit Batterie oder Netzstrom kabellos gespeist wird.Multi-purpose self-cutting device according to the preceding Claims characterized in that the drive instead of the drive wheel (3) to be pushed from a KIeinst electric motor built into the handle housing that can be powered wirelessly by battery or mains power. BAD ORIGINAL 50 9820/0614BATH ORIGINAL 50 9820/0614
DE2356387A 1973-11-12 1973-11-12 Multi-purpose cutting tool - has round knife driven at increased speed by travel wheel behind Pending DE2356387A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2356387A DE2356387A1 (en) 1973-11-12 1973-11-12 Multi-purpose cutting tool - has round knife driven at increased speed by travel wheel behind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2356387A DE2356387A1 (en) 1973-11-12 1973-11-12 Multi-purpose cutting tool - has round knife driven at increased speed by travel wheel behind

Publications (1)

Publication Number Publication Date
DE2356387A1 true DE2356387A1 (en) 1975-05-15

Family

ID=5897848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2356387A Pending DE2356387A1 (en) 1973-11-12 1973-11-12 Multi-purpose cutting tool - has round knife driven at increased speed by travel wheel behind

Country Status (1)

Country Link
DE (1) DE2356387A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9311591U1 (en) * 1993-08-03 1994-12-08 W.L. Gore & Associates Gmbh, 85640 Putzbrunn Device for cutting, sawing or cutting a layer material lying on a base
US20160221090A1 (en) * 2015-09-30 2016-08-04 Jacob A. Schmucker Hand Powered Precision Cutting Device
GB2622310A (en) * 2022-07-21 2024-03-13 Univ Missouri Compliant roller cutter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9311591U1 (en) * 1993-08-03 1994-12-08 W.L. Gore & Associates Gmbh, 85640 Putzbrunn Device for cutting, sawing or cutting a layer material lying on a base
US20160221090A1 (en) * 2015-09-30 2016-08-04 Jacob A. Schmucker Hand Powered Precision Cutting Device
GB2622310A (en) * 2022-07-21 2024-03-13 Univ Missouri Compliant roller cutter

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