EP0893211A1 - Knife - Google Patents

Knife Download PDF

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Publication number
EP0893211A1
EP0893211A1 EP98108405A EP98108405A EP0893211A1 EP 0893211 A1 EP0893211 A1 EP 0893211A1 EP 98108405 A EP98108405 A EP 98108405A EP 98108405 A EP98108405 A EP 98108405A EP 0893211 A1 EP0893211 A1 EP 0893211A1
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EP
European Patent Office
Prior art keywords
knife
slide
blade
knife blade
guide channel
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.)
Granted
Application number
EP98108405A
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German (de)
French (fr)
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EP0893211B1 (en
Inventor
Ewald Helmut Beermann
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.)
Martor KG
Original Assignee
Martor Argentax EH Beermann KG
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.)
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Publication date
Application filed by Martor Argentax EH Beermann KG filed Critical Martor Argentax EH Beermann KG
Publication of EP0893211A1 publication Critical patent/EP0893211A1/en
Application granted granted Critical
Publication of EP0893211B1 publication Critical patent/EP0893211B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades
    • B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
    • B26B5/003—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use comprising retraction means for the blade or the blade holder

Definitions

  • the invention relates essentially to a knife hollow handle body, at least one here indirectly longitudinally movable in a knife blade guide channel guided knife blade as well as with a the knife blade movement-related slide.
  • Such a knife is for example from the DE-PS 36 232 343 known.
  • the object of the invention is therefore a new knife to create, which also in prolonged use in high operational safety in a dirt-laden environment having.
  • the knife according to the invention has the important one Advantage that the knife blade guide channel as an essential Access area for dirt particles through the piston-like slide completely closed is, with additionally in withdrawn Position penetrated dirt particles when moving the slide into the cutting position from the handle body are promoted.
  • This has the further advantage that even after long use in heavily soiled Material to be cut (e.g. bitumen roofing membranes etc.) or in dirt-laden environment (underground operation) always one perfect spring return is guaranteed, because the interior of the Knife can not be done.
  • the slide has a separate blade cover on that part of the outer contour of the slider forms.
  • a particularly preferred embodiment has the invention on a blade cover that at its boundary pointing away from the blade cutting surface Has hinges. These hinges enable in the case of assembly or disassembly the knife blade simply exposes the blade, being the cover without the risk of loss in remains in a defined position on the handle body.
  • the knife 10 has a housing 11 on which a blade safety cover 12 by means of a hinge G and a cover 13 of an extension member 14 is screw-fastened.
  • a handling component 18 is attached in the handle body 11 in a knife blade guide channel 15 available, one with a knife blade 16 movement-connected slide 17 is arranged a handling component 18 is attached.
  • the handling component 18 is in a slot-like recess 19 of the extension member 14 out.
  • the Handle body 11 has a web 20 (see FIGS. 3 to 5) on, the slot-like recess on one side 19 of the extension member 14 limited and on whose other side facing the knife blade 16 is one Tension spring 21 is attached to the other end on Slider 17 is arranged.
  • the handling component 18 protrudes on both sides from the contour of the extension component 14 out. It is also eccentric rotatably mounted on the slide 17.
  • a locking member 22 is arranged, which has an undercut, not shown, under which is also an extension, not shown, of the cover 13 of the extension member 14 is held.
  • the slide 17 has a knife blade side Recess 24 (see FIG. 4) with one protruding into it Fastening pin 25 for receiving the knife blade 16 and a knife blade cover arranged thereon 26 on.
  • the knife blade 16 and the knife blade cover 26 are each with at least one recess A provided by the actuating pin 25th can be penetrated.
  • the dimensions of the recess 24 are chosen so that the top of the knife blade cover 26 with the top of the slide 17 completes (see Fig. 2).
  • the extension component 14 pointing limitation of the knife blade cover 26 is formed as a hinge S (see. Fig. 3 and 5), so the cover 26 for the purpose of removal or Exchange of the knife blade 16 in a stable vertical Position can be moved.
  • the knife blade safety cover 12 has laterally set back from the actual surface 27 Area 28 on which when closing the knife blade safety flap 12 by pushing it back the knife blade safety cover in the y direction the wall of the handle body 11 in the area 29 reaches under.
  • the result is not shown Way a jam between a surface 30 (see FIGS. 3 to 5) of the locking component 22 and a bottom surface 31 of the knife blade safety cover 12. So that for the movement of the knife blade safety cover 12 necessary in the y direction Force can be easily applied surface 27 of the knife blade safety cover 12 two oppositely arranged thumb wells 32 (see Fig. 1).
  • FIG. 6 shows the cutting position of the Knife 10 in a so-called force cut approximately perpendicular to a cutting good SG.
  • the knife 10 will from an almost fist-shaped hand in the middle Gripped area, the handling part by means of the thumb 18 moved in the direction of the knife blade 16 becomes. In this position it is now possible without much Fatigue to perform the force cuts.
  • the slide 17 namely has an outer contour A 1 , which corresponds approximately to an inner contour A 2 of the knife blade guide channel 15. Due to this dimensioning, dirt particles that have penetrated into the knife blade guide channel 15 can be pressed out like a piston from the knife blade guide channel 15 when the slide 17 moves into the cutting position, specifically through the access opening (access area) 33 located on the face F of the handle body 11 .
  • the piston-like slide 17 closes the access opening 33 to the knife blade guide channel 15 in the cutting position of the knife 10, so that practically no dirt particles can get into the knife blade guide channel 15 during the cutting work. This ensures functional reliability even after long use of the knife 10 in a dirty work environment.

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

Abstract

The pusher is connected to the blade (16) guided along the duct (15) in the hollow handle (11). The blade is held inside the pusher the outer shape of which matches the inner shape of the guide-duct. When the pusher is moved in its cutting position inside the blade-guide duct, protective particles are expelled through an end-side access opening of the blade-duct. In the cutting position, the access opening is closed by the pusher which has a separate cover (26) forming part of the pusher's outline. A handling component (18) is positioned on the rear side of the pusher facing away from the blade. The handling component is guided along an elongated hole (19) in an extension part (14) to the back of the handle.

Description

Die Erfindung betrifft ein Messer mit einem im wesentlichen hohlen Griffkörper, einer hierin zumindest mittelbar längsbeweglich in einem Messerklingen-Führungskanal geführten Messerklinge sowie mit einem mit der Messerklinge bewegungsverbundenen Schieber.The invention relates essentially to a knife hollow handle body, at least one here indirectly longitudinally movable in a knife blade guide channel guided knife blade as well as with a the knife blade movement-related slide.

Ein derartiges Messer ist beispielsweise aus der DE-PS 36 232 343 bekannt. Bei dem bekannten, in der Praxis sehr vorteilhaften Messer hat es sich jedoch als negativ herausgestellt, daß bei Einsatz des Messers in einem schmutzbeladenen Arbeitsumfeld die Funktionssicherheit des Messers aufgrund in den Messerklingen-Führungskanal eingedrungener Schmutzpartikel herabgesetzt wurde.Such a knife is for example from the DE-PS 36 232 343 known. In the known, in the However, it has proven to be a very beneficial knife negatively emphasized that when using the knife in functional safety in a dirty work environment of the knife due to the knife blade guide channel penetrated dirt particles reduced has been.

Ausgehend von dem o.g. Stand der Technik, besteht die Aufgabe der Erfindung deshalb darin, ein neues Messer zu schaffen, welches auch bei längerem Einsatz in einem schmutzbeladenen Umfeld eine hohe Betriebssicherheit aufweist.Starting from the above State of the art the object of the invention is therefore a new knife to create, which also in prolonged use in high operational safety in a dirt-laden environment having.

Die Lösung dieser Aufgabe ergibt sich aus den Merkmalen des Anspruchs 1, insbesondere aus den Merkmalen des Kennzeichenteils.The solution to this problem arises from the Features of claim 1, in particular from the features of the label part.

Das erfindungsgemäße Messer hat den bedeutenden Vorteil, daß der Messerklingen-Führungskanal als wesentlicher Zugangsbereich für Schmutzpartikel durch den kolbenartig ausgebildeten Schieber vollständig verschlossen ist, wobei zusätzlich in zurückgezogener Stellung eingedrungene Schmutzpartikel beim Verschieben des Schiebers in die Schneidposition aus dem Griffkörper herausgefördert werden. Dies hat den weiteren Vorteil, daß auch nach langem Einsatz in stark verschmutztem Schneidgut (z.B. Bitumen-Dachbahnen etc.) oder im schmutzbeladenem Umfeld (Untertagebetrieb) immer eine einwandfreie Federrückstellwirkung gewährleistet ist, weil eine nennenswerte Verschmutzung des Innenraums des Messers nicht erfolgen kann.The knife according to the invention has the important one Advantage that the knife blade guide channel as an essential Access area for dirt particles through the piston-like slide completely closed is, with additionally in withdrawn Position penetrated dirt particles when moving the slide into the cutting position from the handle body are promoted. This has the further advantage that even after long use in heavily soiled Material to be cut (e.g. bitumen roofing membranes etc.) or in dirt-laden environment (underground operation) always one perfect spring return is guaranteed, because the interior of the Knife can not be done.

Bei einer vorteilhaften Ausführungsform der Erfindung weist der Schieber eine gesonderte Klingenabdeckung auf, die Teil der Außenkontur des Schiebers bildet.In an advantageous embodiment of the invention the slide has a separate blade cover on that part of the outer contour of the slider forms.

Letztlich weist eine besonders bevorzugte Ausführungsform der Erfindung eine Klingenabdeckung auf, die an ihrer von der Klingen-Schneidfläche wegweisenden Begrenzung Steckscharniere aufweist. Diese Steckscharniere ermöglichen im Falle der Montage bzw. Demontage der Messerklinge ein einfaches Freilegen der Klinge, wobei die Abdeckung ohne die Gefahr des Verlustes in einer definierten Stellung am Griffkörper verbleibt.Ultimately, a particularly preferred embodiment has the invention on a blade cover that at its boundary pointing away from the blade cutting surface Has hinges. These hinges enable in the case of assembly or disassembly the knife blade simply exposes the blade, being the cover without the risk of loss in remains in a defined position on the handle body.

Weitere Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels. Es zeigen:

  • Fig. 1 eine Seitenansicht eines Messers,
  • Fig. 2 eine klingenseitige Stirnansicht des Messers gemäß Ansichtspfeil II in Fig. 1,
  • Fig. 3 eine Seitenansicht des Messers gemäß Fig. 1 mit aufgeklappter Messerklingen-Sicherungsklappe und ohne Abdeckung des Verlängerungsbauteil,
  • Fig. 4 eine Darstellung gemäß Fig. 3 mit einer hochgeklappten Messerklingen-Abdeckung,
  • Fig. 5 eine Darstellung gemäß Fig. 3 mit in Schneidposition geschobenem Schieberteil und
  • Fig. 6 eine Darstellung eines in einer Faust in Schneidposition gehaltenem sowie im Schneidgut befindlichen Messers gemäß Fig. 1.
    • Further advantages of the invention result from the following description of an exemplary embodiment. Show it:
  • 1 is a side view of a knife,
  • 2 is a blade-side end view of the knife according to view arrow II in Fig. 1,
  • 3 shows a side view of the knife according to FIG. 1 with the knife blade securing flap opened and without covering the extension component,
  • 4 shows a representation according to FIG. 3 with a folded-up knife blade cover,
  • 5 shows a representation according to FIG. 3 with the slide part pushed into the cutting position and
  • FIG. 6 shows a knife according to FIG. 1 held in a fist in the cutting position and in the material to be cut.

    • In den Zeichnungen wird ein Messer insgesamt mit der Bezugsziffer 10 bezeichnet.In the drawings, a knife is included the reference numeral 10 denotes.

    Das Messer 10 weist ein Gehäuse 11 auf, an dem eine Klingen-Sicherheitsabdeckung 12 mittels eines Gelenkes G und eine Abdeckung 13 eines Verlängerungsbauteils 14 schraubbefestigt ist.The knife 10 has a housing 11 on which a blade safety cover 12 by means of a hinge G and a cover 13 of an extension member 14 is screw-fastened.

    Im Griffkörper 11 ist ein Messerklingen-Führungskanal 15 vorhanden, in dem ein mit einer Messerklinge 16 bewegungsverbundener Schieber 17 angeordnet ist, an dem ein Handhabungsbauteil 18 befestigt ist. Das Handhabungsbauteil 18 wird in einer langlochartigen Ausnehmung 19 des Verlängerungsbauteils 14 geführt. Der Griffkörper 11 weist einen Steg 20 (s. Fig. 3 bis 5) auf, der auf seiner einen Seite die langlochartige Ausnehmung 19 des Verlängerungsbauteils 14 begrenzt und an dessen anderer zur Messerklinge 16 weisenden Seite eine Zugfeder 21 befestigt ist, die am anderen Ende am Schieber 17 angeordnet ist. Das Handhabungsbauteil 18 ragt beidseitig aus der Kontur des Verlängerungsbauteils 14 heraus. Darüber hinaus ist es exzentrisch drehbar am Schieber 17 gelagert. Sofern also der Schieber 17 mitsamt der Messerklinge 16 in x-Richtung in die Schneidposition geschoben wird, kann er durch Drehung des Handhabungsbauteils 18 in der gewünschten Position verklemmt werden. Dies geschieht dadurch, daß aufgrund der exzentrischen Lagerung sich zwischen dem Handhabungsbauteils 18 und der Laibungsfläche der langlochartigen Ausnehmung 19 eine Klemmung ergibt.In the handle body 11 is a knife blade guide channel 15 available, one with a knife blade 16 movement-connected slide 17 is arranged a handling component 18 is attached. The handling component 18 is in a slot-like recess 19 of the extension member 14 out. Of the Handle body 11 has a web 20 (see FIGS. 3 to 5) on, the slot-like recess on one side 19 of the extension member 14 limited and on whose other side facing the knife blade 16 is one Tension spring 21 is attached to the other end on Slider 17 is arranged. The handling component 18 protrudes on both sides from the contour of the extension component 14 out. It is also eccentric rotatably mounted on the slide 17. So if the slider 17 together with the knife blade 16 in the x direction in the Cutting position is pushed, it can be rotated of the handling component 18 in the desired position be jammed. This happens because the eccentric bearing between the handling component 18 and the soffit surface of the slot-like Recess 19 results in clamping.

    Im Messerklingen-Führungskanal 15 ist in etwa mittig ein Verriegelungsbauteil 22 angeordnet, welches eine nicht dargestellte Hinterschneidung aufweist unter der ein ebenfalls nicht dargestellter Fortsatz der Abdeckung 13 des Verlängerungsbauteils 14 gehalten wird. Durch das Eintauchen des Fortsatzes in diese Hinterschneidung sowie durch eine Schraubbefestigung 23 (s. Fig. 1 und 6) wird die Abdeckung 13 zuverlässig am Verlängerungsbauteil 14 gehalten.In the knife blade guide channel 15 is approximately in the middle a locking member 22 is arranged, which has an undercut, not shown, under which is also an extension, not shown, of the cover 13 of the extension member 14 is held. By immersing the extension in this undercut as well as a screw attachment 23 (s. 1 and 6) the cover 13 is reliable on the extension component 14 held.

    Der Schieber 17 weist messerklingenseitig eine Ausnehmung 24 (s. Fig. 4) mit einen darin hineinragenden Befestigungszapfen 25 zur Aufnahme der Messerklinge 16 sowie einer darauf angeordneten Messerklingen-Abdeckung 26 auf. Die Messerklinge 16 sowie die Messerklingen-Abdeckung 26 sind jeweils mit mindestens einer Aussparung A versehen, die von dem Betätigungszapfen 25 durchgriffen werden kann. Die Abmessungen der Ausnehmung 24 sind so gewählt, daß die Oberseite der Messerklingen-Abdeckung 26 mit der Oberseite des Schiebers 17 abschließt (s. Fig. 2). Die zum Verlängerungsbauteil 14 weisende Begrenzung der Messerklingen-Abdeckung 26 ist als Steckscharnier S ausgebildet (s. Fig. 3 und 5), damit die Abdeckung 26 zum Zwecke der Entnahme bzw. dem Austausch der Messerklinge 16 in eine stabile senkrechte Position bewegt werden kann.The slide 17 has a knife blade side Recess 24 (see FIG. 4) with one protruding into it Fastening pin 25 for receiving the knife blade 16 and a knife blade cover arranged thereon 26 on. The knife blade 16 and the knife blade cover 26 are each with at least one recess A provided by the actuating pin 25th can be penetrated. The dimensions of the recess 24 are chosen so that the top of the knife blade cover 26 with the top of the slide 17 completes (see Fig. 2). The extension component 14 pointing limitation of the knife blade cover 26 is formed as a hinge S (see. Fig. 3 and 5), so the cover 26 for the purpose of removal or Exchange of the knife blade 16 in a stable vertical Position can be moved.

    Die Messerklingen-Sicherheitsabdeckung 12 weist seitlich einen von der eigentlichen Oberfläche 27 zurückversetzten Bereich 28 auf, der beim Verschließen der Messerklingen-Sicherheitsklappe 12 durch Zurückschieben der Messerklingen-Sicherheitsabdeckung in y-Richtung die Wandung des Griffkörpers 11 im Bereich 29 untergreift. Zusätzlich ergibt sich auf nicht dargestellte Weise eine Verklemmung zwischen einer Oberfläche 30 (s. Fig. 3 bis 5) des Verriegelungsbauteils 22 und einer Unterfläche 31 der Messerklingen-Sicherheitsabdeckung 12. Damit die für die Bewegung der Messerklingen-Sicherheitsabdeckung 12 in y-Richtung notwendige Kraft auf einfache Weise aufgebracht werden kann, weist die Oberfläche 27 der Messerklingen-Sicherheitsabdeckung 12 zwei entgegengesetzt angeordnete Daumenmulden 32 (s. Fig. 1) auf.The knife blade safety cover 12 has laterally set back from the actual surface 27 Area 28 on which when closing the knife blade safety flap 12 by pushing it back the knife blade safety cover in the y direction the wall of the handle body 11 in the area 29 reaches under. In addition, the result is not shown Way a jam between a surface 30 (see FIGS. 3 to 5) of the locking component 22 and a bottom surface 31 of the knife blade safety cover 12. So that for the movement of the knife blade safety cover 12 necessary in the y direction Force can be easily applied surface 27 of the knife blade safety cover 12 two oppositely arranged thumb wells 32 (see Fig. 1).

    Wenn nun der Schieber 17 durch Betätigung des Handhabungsbauteils 18 in x-Richtung bewegt wird, kann er durch das Drehen des Handhabungsbauteils 18 mit Hilfe eines daran angeordneten Zapfens Z in der gewünschten Position verklemmt werden. Üblicher Weise ist dies die Position, bei der das Handhabungsbauteil 18 am Steg 20 anliegt und die Messerklinge 16 aus dem Griffkörper 11 herausragt (s. Fig. 6).If now the slide 17 by pressing the Handling component 18 is moved in the x direction, can by rotating the handling component 18 With the help of a pin Z arranged thereon in the desired Position jammed. Is common this is the position at which the handling component 18 on Web 20 abuts and the knife blade 16 from the handle body 11 protrudes (see Fig. 6).

    In der Fig. 6 erkennt man die Schneidposition des Messers 10 bei einem sogenannten Kraftschnitt in etwa rechtwinklig zu einem Schneidgut SG. Das Messer 10 wird von einer nahezu zur Faust geformten Hand im mittleren Bereich umgriffen, wobei mittels des Daumens das Handhabungsteil 18 in Richtung der Messerklinge 16 bewegt wird. In dieser Stellung ist es nun möglich, ohne große Ermüdungserscheinung die Kraftschnitte durchzuführen.6 shows the cutting position of the Knife 10 in a so-called force cut approximately perpendicular to a cutting good SG. The knife 10 will from an almost fist-shaped hand in the middle Gripped area, the handling part by means of the thumb 18 moved in the direction of the knife blade 16 becomes. In this position it is now possible without much Fatigue to perform the force cuts.

    Anhand vornehmlich der Fig. 2 ist ein besonderes Merkmal des Schiebers 17 zu erkennen. Der Schieber 17 hat nämlich eine Außenkontur A1, die annähernd einer Innenkontur A2 des Messerklingen-Führungskanals 15 entspricht. Durch diese Dimensionierung können in den Messerklingen-Führungskanal 15 eingedrungene Schmutzpartikel bei der Bewegung des Schiebers 17 in die Schneidposition kolbenartig aus dem Messerklingen-Führungskanal 15, und zwar durch die an der Stirnseite F des Griffkörpers 11 befindliche Zugangsöffnung (Zugangsbereich) 33 hindurch, herausgedrückt werden. Andererseits verschließt der kolbenartige Schieber 17 in der Schneidposition des Messers 10 die Zugangsöffnung 33 zum Messerklingen-Führungskanal 15, so daß während der Schneidarbeit praktisch keine Schmutzpartikel in den Messerklingen-Führungskanal 15 hineingelangen können. Dadurch ist auch nach langer Benutzung des Messers 10 in schmutzbeladenem Arbeitsumfeld die Funktionssicherheit gewährleistet.A particular feature of the slider 17 can be seen primarily from FIG. 2. The slide 17 namely has an outer contour A 1 , which corresponds approximately to an inner contour A 2 of the knife blade guide channel 15. Due to this dimensioning, dirt particles that have penetrated into the knife blade guide channel 15 can be pressed out like a piston from the knife blade guide channel 15 when the slide 17 moves into the cutting position, specifically through the access opening (access area) 33 located on the face F of the handle body 11 . On the other hand, the piston-like slide 17 closes the access opening 33 to the knife blade guide channel 15 in the cutting position of the knife 10, so that practically no dirt particles can get into the knife blade guide channel 15 during the cutting work. This ensures functional reliability even after long use of the knife 10 in a dirty work environment.

    Claims (5)

    Messer (10) mit einem im wesentlichen hohlen Griffkörper (11), einer hierin zumindest mittelbar längsbeweglich in einem Messerklingen-Führungskanal (15) geführten Messerklinge (16) sowie mit einem mit der Messerklinge (16) bewegungsverbundenen Schieber (17), dadurch gekennzeichnet, daß die Messerklinge (16) innerhalb des Schiebers (17) gehalten ist, und daß eine Außenkontur (A1) des Schiebers (17) einer Innenkontur (A2) des Messerklingen-Führungskanals (15) im wesentlichen entspricht, derart, daß bei einer Bewegung des Schiebers (17) in dessen Schneidposition innerhalb des Messerklingen-Führungskanals (15) befindliche Schutzpartikel mittels des Schiebers (17) durch eine stirnseitige (bei F) Zugangsöffnung (33) des Messerklingen-Führungskanals (15) hindurch kolbenartig herausdrückbar sind, und daß in der Schneidposition des Messers (10) die Zugangsöffnung (33) zum Messerklingen-Führungskanal (15) mittels des Schiebers (17) verschlossen ist.Knife (10) with an essentially hollow handle body (11), a knife blade (16) guided therein at least indirectly longitudinally movably in a knife blade guide channel (15) and with a slide (17) connected in motion with the knife blade (16), characterized in that that the knife blade (16) is held within the slide (17) and that an outer contour (A 1 ) of the slide (17) corresponds to an inner contour (A2) of the knife blade guide channel (15) in such a way that during movement of the slide (17) in its cutting position within the knife blade guide channel (15) protective particles by means of the slide (17) through an end (at F) access opening (33) of the knife blade guide channel (15) can be pushed out like a piston, and that in the cutting position of the knife (10) the access opening (33) to the knife blade guide channel (15) is closed by means of the slide (17). Messer nach Anspruch 1, dadurch gekennzeichnet, daß der Schieber (17) eine gesonderte Klingenabdeckung (26) aufweist, die Teil der Außenkontur (A1) des Schiebers (17) bildet.Knife according to claim 1, characterized in that the slide (17) has a separate blade cover (26) which forms part of the outer contour (A 1 ) of the slide (17). Messer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Klingenabdeckung (26) an ihrer von der Klingen-Schneidfläche wegweisenden Begrenzung Steckscharniere (S) aufweist. Knife according to claim 1 or 2, characterized in that that the blade cover (26) at its from the cutting edge of the blade Hinges (S). Messer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß an der der Messerklinge (16) abgewandten Rückseite des Schiebers (17) ein mit letzterem bewegungsverbundenes Handhabungsbauteil (18) befestigt ist.Knife according to one of claims 1 to 3, characterized characterized in that on the knife blade (16) facing back of the slide (17) with the latter motion-related handling component (18) attached is. Messer nach Anspruch 4, dadurch gekennzeichnet, daß das Handhabungsbauteil (18) in einer langlochartigen Ausnehmung (19) eines den Griffkörper (11) rückwärtig verlängernden Verlängerungsbauteils (14) geführt ist.Knife according to claim 4, characterized in that the handling component (18) in a slot-like Recess (19) of the handle body (11) to the rear extending extension component (14) is.
    EP98108405A 1997-07-25 1998-05-08 Knife Expired - Lifetime EP0893211B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19732386 1997-07-25
    DE19732386A DE19732386A1 (en) 1997-07-25 1997-07-25 knife

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    EP0893211A1 true EP0893211A1 (en) 1999-01-27
    EP0893211B1 EP0893211B1 (en) 2003-07-23

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    ES (1) ES2202692T3 (en)

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    EP3505316A1 (en) * 2018-01-02 2019-07-03 Stanley Black & Decker, Inc. Knife with replaceable blade

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    US7797836B2 (en) 2005-08-02 2010-09-21 The Stanley Works Compact utility knife

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    DE3622343A1 (en) * 1986-07-03 1988-02-11 Beermann Kg Martor Argentax KNIFE WITH AN ESSENTIAL HOLLOW GRIP BODY
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    US3708881A (en) * 1971-03-22 1973-01-09 R Bennett Multi position adjustable roofing knife
    DE2704019A1 (en) * 1977-02-01 1978-08-03 Steinbrueck & Drucks Retractable blade knife for handyman - has trapezium shape blade mounted in two part housing in plastics slide
    DE3622343A1 (en) * 1986-07-03 1988-02-11 Beermann Kg Martor Argentax KNIFE WITH AN ESSENTIAL HOLLOW GRIP BODY
    DE3623343C1 (en) 1986-07-11 1989-12-21 Bodenseewerk Geraetetech Optical viewfinder with rosette scanning

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP3505316A1 (en) * 2018-01-02 2019-07-03 Stanley Black & Decker, Inc. Knife with replaceable blade

    Also Published As

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    DE19732386A1 (en) 1999-02-11
    EP0893211B1 (en) 2003-07-23
    DE59809064D1 (en) 2003-08-28
    ES2202692T3 (en) 2004-04-01

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