EP3030385A1 - Knife - Google Patents

Knife

Info

Publication number
EP3030385A1
EP3030385A1 EP14755580.9A EP14755580A EP3030385A1 EP 3030385 A1 EP3030385 A1 EP 3030385A1 EP 14755580 A EP14755580 A EP 14755580A EP 3030385 A1 EP3030385 A1 EP 3030385A1
Authority
EP
European Patent Office
Prior art keywords
blade
blade carrier
handle
stop
housing
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
EP14755580.9A
Other languages
German (de)
French (fr)
Other versions
EP3030385B1 (en
Inventor
Martin Herlitz
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 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.)
Filing date
Publication date
Application filed by Martor KG filed Critical Martor KG
Publication of EP3030385A1 publication Critical patent/EP3030385A1/en
Application granted granted Critical
Publication of EP3030385B1 publication Critical patent/EP3030385B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00—Hand knives with adjustable blade; Pocket knives
    • B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
    • 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

Definitions

  • the invention relates to a knife with a housing in which a blade carrier is movably arranged.
  • the blade carrier is movable between a safety position, a cutting position and a blade changing position.
  • the cutting position is on the same trajectory of the blade carrier between the safety position and the blade changing position. In the safety position is held on the blade carrier
  • Blade disposed in the housing so that it is inaccessible to the user and there is no risk of injury. From the safety position of the blade carrier is movable to a cutting position in which the blade protrudes from the housing. In the cutting position, a cutting operation is feasible.
  • the blade carrier can also be moved to a blade changing position in which the blade protrudes from the housing with a greater length compared to the cutting position.
  • the blade In the blade changing position, the blade may be e.g. be partially or completely moved out of the housing. From the cutting position or the blade changing position, the blade carrier can be moved back to the safety position.
  • the knife according to the invention has an actuating device. With the actuator of the blade carrier is movable. A handle is part of the actuator. The handle serves to operate the blade carrier by the user. Such a knife is known from public prior use.
  • the knife comprises a lock by means of which the blade carrier in the blade changing position is releasably lockable.
  • the blade carrier may be detectable directly or indirectly. This means that he e.g. can also be ascertained by moving a part connected to the blade carrier, e.g. a part of the actuating device, in particular the handle of the actuating device, is locked.
  • the lock is e.g. movable between a locking position and a release position, wherein in the locking position, a movement of the blade carrier is locked by means of the lock and wherein in the release position movement of the blade carrier is possible.
  • the movement between the latch position and the release position may be e.g. be a rotational movement and / or a translational movement.
  • the locking In the locking position, the locking is e.g. non-positively and / or positively in engagement with the blade carrier or with the actuator. In the locking position, the locking is e.g. non-positively and / or positively engaged with the handle of the actuator. In the release position, the lock is out of engagement with the blade carrier or with the actuator.
  • An embodiment is characterized in that in the cutting position of the blade carrier or the actuating device in Contact with a first stop stands.
  • the first stop determines the cutting position of the blade carrier.
  • the first stop is movable, for example, between a blocking position and a release position.
  • the locked position for example, the first stop is moved into the path of movement of the blade carrier or an element of the actuating device such that the blade carrier is in contact with a stop surface of the first stop when the blade carrier is in the cutting position.
  • the release position the first stop is moved out of the path of movement of the blade carrier or of the element of the actuating device.
  • the knife may, for example, have a securing device which prevents the first stop from being displaced into the release position in the cutting position of the blade carrier.
  • the securing device may have, for example, first positive locking means, which are associated with the first stop and have second positive locking means associated with the blade carrier.
  • the blade carrier or actuator In the blade changing position, the blade carrier or actuator, e.g. in contact with a second stop.
  • the second stop places e.g. the blade change position firmly.
  • the second stop is formed by the housing, wherein in the blade changing position the handle is in contact with the second stop.
  • the handle is eg movable between an unactuated position and an actuated position.
  • the blade carrier In the unactuated position, the blade carrier is arranged in the safety position and in the actuated position the blade carrier is arranged in the cutting position.
  • the handle is movable beyond the actuated position to an end position, wherein in the end position the blade carrier is located in the blade changing position.
  • the handle can be locked e.g. only be moved between the unactuated position and the actuated position.
  • the blade 17 may be e.g. be partially or completely moved out of the housing.
  • the handle is e.g. pivotally mounted on the housing. It may in this case be e.g. be pivotable between the unactuated position, the actuated position and the end position. According to an alternative, the handle may be displaceable between the unactuated position, the actuated position and the end position.
  • Fig. 1 is a side view of the blade, wherein the blade carrier is in the safety position, the first stop in the locked position and the locking in the locking position, Fig. 2, the knife of FIG. 1, wherein the lock in the
  • FIG. 3 shows the knife according to FIG. 2, with the blade carrier in the cutting position and the handle in the actuated position
  • FIG. 4 the blade according to FIG. 2, wherein the blade carrier in the blade changing position, the handle in the end position and the first stop is arranged in the release position
  • FIG. 5 the knife according to FIG. 4, wherein the lock in the
  • Fig. 6 shows the knife of FIG. 5, wherein the lock in the release position and the handle is arranged in the unactuated position.
  • a knife as a whole is denoted by the reference numeral 10 in the figures.
  • Like reference numerals in the various figures indicate corresponding parts, even if small letters are added or omitted.
  • Fig. 1 is a side view of the blade 10 is shown.
  • the knife 10 includes a housing 11 in which a blade carrier 12 is movably supported between a safety position (see, e.g., Figures 1, 2, and 6), a cutting position (see Figure 3), and a blade changing position. From the safety position, the blade carrier 12 is movable in the direction y1 in the cutting position and in the blade changing position. From the blade changing position and from the cutting position, the blade carrier 12 is movable in the direction y2 in the safety position.
  • a safety position see, e.g., Figures 1, 2, and 6
  • a cutting position see Figure 3
  • a blade changing position From the safety position, the blade carrier 12 is movable in the direction y1 in the cutting position and in the blade changing position. From the blade changing position and from the cutting position, the blade carrier 12 is movable in the direction y2 in the safety position.
  • a blade 17 is held in a known manner.
  • the blade 17 In the safety position, the blade 17 is arranged in the housing 11 and in the cutting position and the blade changing position, the blade 17 protrudes from a front opening 22 of the housing 11.
  • the blade 17 In the blade changing position, the blade 17 is further moved out of the housing 11 with respect to the cutting position.
  • the blade carrier 12 is loaded by a non-illustrated return device in the safety position.
  • the blade carrier 12 is movable by means of an actuator between the safety position and the cutting position.
  • a handle 13 is part of the actuator. It forms with the housing a pivot joint G1 and is pivotable in this way between an unactuated position and an end position. Between the unactuated position and the end position of the handle 13 is the actuated position (see Fig. 3). From the unactuated position, the handle 13 in the direction u1 in the actuated position and in the end position is pivotable. The end position is characterized in that a holding surface 23 of the handle 13 rests against a stop 21 of the housing 11 and prevents further movement in the direction u1. From the end position, the handle 13 is pivotable in the direction u2 in the unactuated position. Also from the actuated position, the handle is pivotable in the direction u2 in the unactuated position.
  • the blade carrier 12 In an unactuated position of the handle 13 shown in Figs. 1 and 2, the blade carrier 12 is in the safety position. By pivoting the handle 13 in the actuated position shown in FIG. 3, the blade carrier 12 is moved to the cutting position. The handle 13 is loaded by the rear part device in the unactuated position. In the cutting position, the blade carrier 12 is located at a first
  • Stop 14 which is part of a bolt 15.
  • the latch 15 is in the present embodiment in the directions w1, w2 between a locking position (see Figs. 1 to 3) and a release position (see Figs. 4 to 6) pivotally supported on the housing 11.
  • it could also be displaceable, for example. From the blocking position according to FIGS. 1 and 2, the bolt 15 can be moved in the direction w1 in the release position. From the Release position shown in FIG. 6, the bolt 15 can be moved in the direction w2 in the locked position.
  • the first stop 14 In the blocking position, the first stop 14 is located in the path of movement of the blade carrier 12. The first stop 14 therefore determines the cutting position of the blade carrier 12 when it is arranged in the blocking position. In the release position, the first stop 14 is moved out of the path of movement of the blade carrier 12 so that the blade carrier 12 is movable beyond the cutting position to a blade changing position (see FIGS. 4 and 5) by moving the handle to the end position.
  • a securing device prevents the latch 15 from moving to the release position when the blade carrier 12 is located in the cutting position. In the blade changing position of the blade carrier 12, the bolt 15 can not be pivoted in the direction w2 in the locking position.
  • a detent 16 is slidably mounted on the housing 1 1 and is movable between a locking position (see Figs. 1 and 5) and a release position (see Figs. 2, 3, 4 and 6). If the handle 13 is in the end position and the blade carrier 12 is located in the blade changing position, then the handle 13 can be locked, in which the lock 16 is moved to the locking position. In the locking position, an extension 18 of the detent 16 engages positively in a recess 19 of the handle 13 whereby movement of the handle 13 is prevented. A blade change can therefore be carried out without the handle must be held against the restoring force of the return device in the final position.
  • the lock 16 In the unactuated position of the handle 13, the lock 16 is also movable in the locking position.
  • the extension 18 then attacks The blade carrier 12 can not move out of the safety position and the handle 13 can not move out of the unactuated position when the lock is in the locked position in engagement with the recess 20.
  • the handle 13 is in the unactuated position and the detent 16 is arranged in the locked position.
  • the first stop is in the locked position.
  • the lock 16 is moved in the direction x1 in the release position (see Fig. 2).
  • the handle 13 can then be moved to the actuated position shown in FIG. 3, in which the blade carrier 12 is moved in the direction y1 in the cutting position and rests against the first stop 14.
  • the latch 15 is not pivotable into the release position. If the handle 13 is no longer actuated, the rear part device moves the blade carrier 12 in the direction y2 in the safety position and the handle 13 in the direction u2 in the unactuated position.
  • the detent 16 is to be moved in the release position in the direction x1 and the bolt 15 is to be moved in the direction w1 to the release position.
  • the handle 13 can then be moved to the end position, wherein the blade carrier 12 is moved in the direction y1 in the blade changing position.
  • the blade changing position is shown in FIG. In the end position of the handle 13 (see Fig. 4), the lock 16 is moved in the direction x2 in the locking position (see Fig. 5).
  • the handle 13 then remains in the end position and the blade carrier 12 in the blade changing position, without the user, the handle 13 against the restoring force of the Must actuate reset device.
  • a blade change is now easy to carry out.
  • the detent 16 is moved in the direction x1 to the release position. From the rear part device, the handle 13 is then moved in the direction u2 in the unactuated position and the blade carrier 12 in the direction y2 in the safety position (see Fig. 6). In the safety position according to FIG. 6, the latch 15 can be pivoted in the direction w2 into the blocking position (see FIG. 2).

Abstract

The invention relates to a knife (10) having a housing (11) in which a blade carrier (12) is movable between a safety position, in which a blade (17) held on the blade carrier (12) is arranged in the housing, and a cutting position, in which the blade (17) projects out of the housing (11), wherein the blade carrier (12) is movable into a blade changing position, in which the blade (17) projects out of the housing (11) with a greater length compared with the cutting position, wherein the knife (10) has an actuating device which comprises a handle (13) by way of which the blade carrier (12) is movable. The particular feature is that the knife (10) has a locking mechanism (16) by means of which the blade carrier (12) is fixable in the blade changing position in an indirectly or directly releasable manner.

Description

Messer  knife
Die Erfindung betrifft ein Messer mit einem Gehäuse, in welchem ein Klingenträger bewegbar angeordnet ist. Der Klingenträger ist zwischen einer Sicherheitsposition, einer Schneidposition und einer Klingenwechselposition bewegbar. Z.B. liegt die Schneidposition auf der selben Bewegungsbahn des Klingenträgers zwischen der Sicherheitsposition und der Klingenwechselposition. In der Sicherheitsposition ist eine an dem Klingenträger gehalteneThe invention relates to a knife with a housing in which a blade carrier is movably arranged. The blade carrier is movable between a safety position, a cutting position and a blade changing position. For example, the cutting position is on the same trajectory of the blade carrier between the safety position and the blade changing position. In the safety position is held on the blade carrier
Klinge in dem Gehäuse angeordnet, so dass sie für den Benutzer unzugänglich ist und keine Verletzungefahr besteht. Aus der Sicherheitsposition ist der Klingenträger in eine Schneidposition bewegbar, in welcher die Klinge aus dem Gehäuse herausragt. In der Schneidposition ist ein Schneidvorgang durchführbar. Blade disposed in the housing so that it is inaccessible to the user and there is no risk of injury. From the safety position of the blade carrier is movable to a cutting position in which the blade protrudes from the housing. In the cutting position, a cutting operation is feasible.
Aus der Sicherheitsposition kann der Klingenträger außerdem in eine Klingenwechselposition bewegt werden, in welcher die Klinge verglichen mit der Schneidposition mit einer größeren Länge aus dem Gehäuse herausragt. In der Klingenwechselposition kann die Klinge z.B. teilweise oder vollständig aus dem Gehäuse herausbewegt sein. Von der Schneidposition oder der Klingenwechselposition kann der Klingenträger in die Sicherheitsposition zurückbewegt werden. Das erfindungsgemäße Messer weist eine Betätigungsvorrichtung auf. Mit der Betätigungsvorrichtung ist der Klingenträger bewegbar. Eine Handhabe ist Teil der Betätigungsvorrichtung. Die Handhabe dient der Bedienung des Klingenträgers durch den Benutzer. Ein solches Messer ist aus offenkundiger Vorbenutzung bekannt. From the safety position, the blade carrier can also be moved to a blade changing position in which the blade protrudes from the housing with a greater length compared to the cutting position. In the blade changing position, the blade may be e.g. be partially or completely moved out of the housing. From the cutting position or the blade changing position, the blade carrier can be moved back to the safety position. The knife according to the invention has an actuating device. With the actuator of the blade carrier is movable. A handle is part of the actuator. The handle serves to operate the blade carrier by the user. Such a knife is known from public prior use.
BESTÄTIGUNGSKOPIE Es war Aufgabe der Erfindung ein Messer zu schaffen, welches einen einfachen Klingenwechsel ermöglicht, wobei das Messer eine hohe Sicherheit gewährleisten soll. Die Aufgabe wurde gelöst mit einem Messer mit den Merkmalen desCONFIRMATION COPY It was an object of the invention to provide a knife which allows a simple blade change, the blade should ensure a high level of security. The task was solved with a knife with the characteristics of
Anspruchs 1. Claim 1.
Das Messer umfasst eine Arretierung mittels welchem der Klingenträger in der Klingenwechselposition lösbar feststellbar ist. Der Klingenträger kann unmittelbar oder mittelbar feststellbar sein. Das bedeutet, dass er z.B. auch festgestellt werden kann, indem ein mit dem Klingenträger bewegungsverbundenes Teil, z.B. ein Teil der Betätigungsvorrichtung, insbesondere die Handhabe der Betätigungsvorrichtung, arretiert wird. The knife comprises a lock by means of which the blade carrier in the blade changing position is releasably lockable. The blade carrier may be detectable directly or indirectly. This means that he e.g. can also be ascertained by moving a part connected to the blade carrier, e.g. a part of the actuating device, in particular the handle of the actuating device, is locked.
Die Arretierung ist z.B. zwischen einer Riegelposition und einer Löseposition bewegbar, wobei in der Riegelposition eine Bewegung des Klingenträgers mittels der Arretierung verriegelt ist und wobei in der Löseposition eine Bewegung des Klingenträgers möglich ist. Die Bewegung zwischen der Riegelposition und der Löseposition kann z.B. eine rotatorische Bewegung und / oder eine translatorische Bewegung sein. The lock is e.g. movable between a locking position and a release position, wherein in the locking position, a movement of the blade carrier is locked by means of the lock and wherein in the release position movement of the blade carrier is possible. The movement between the latch position and the release position may be e.g. be a rotational movement and / or a translational movement.
In der Riegelposition steht die Arretierung z.B. kraft- und / oder formschlüssig in Eingriff mit dem Klingenträger oder mit der Betätigungsvorrichtung. In der Riegelposition steht die Arretierung z.B. kraft- und / oder formschlüssig in Eingriff mit der Handhabe der Betätigungsvorrichtung. In der Löseposition steht die Arretierung außer Eingriff mit dem Klingenträger oder mit der Betätigungsvorrichtung. In the locking position, the locking is e.g. non-positively and / or positively in engagement with the blade carrier or with the actuator. In the locking position, the locking is e.g. non-positively and / or positively engaged with the handle of the actuator. In the release position, the lock is out of engagement with the blade carrier or with the actuator.
Eine Ausführungsform ist dadurch gekennzeichnet, dass in der Schneidposition der Klingenträger oder die Betätigungsvorrichtung in Kontakt mit einem ersten Anschlag steht. Der erste Anschlag legt die Schneidposition des Klingenträgers fest. Der erste Anschlag ist z.B. zwischen einer Sperrposition und einer Freigabeposition bewegbar. In der Sperrposition ist der erste Anschlag z.B. derart in die Bewegungsbahn des Klingenträgers oder eines Elements der Betätigungsvorrichtung bewegt, dass der Klingenträger in Kontakt mit einer Anschlagfläche des ersten Anschlags steht, wenn sich der Klingenträger in der Schneidposition befindet. In der Freigabeposition ist der erste Anschlag aus der Bewegungsbahn des Klingenträgers oder des Elements der Betätigungsvorrichtung herausbewegt. Bezüglich der Merkmale hinsichtlich der Definition der Schneidposition durch den ersten Anschlag wird auch auf die DE 10 2005 049 411 verwiesen, deren Offenbarung in die Offenbarung dieser Anmeldung einbezogen werden soll. Das Messer kann z.B. eine Sicherungsvorrichtung aufweisen, welche verhindert, dass der erste Anschlag in der Schneidposition des Klingenträgers in die Freigabeposition verstellt wird. Die Sicherungsvorrichtung kann z.B. erste Formschlussmittel aufweisen, die dem ersten Anschlag zugeordnet sind und zweite Formschlussmittel aufweisen, die dem Klingenträger zugeordnet sind. An embodiment is characterized in that in the cutting position of the blade carrier or the actuating device in Contact with a first stop stands. The first stop determines the cutting position of the blade carrier. The first stop is movable, for example, between a blocking position and a release position. In the locked position, for example, the first stop is moved into the path of movement of the blade carrier or an element of the actuating device such that the blade carrier is in contact with a stop surface of the first stop when the blade carrier is in the cutting position. In the release position, the first stop is moved out of the path of movement of the blade carrier or of the element of the actuating device. With regard to the features with regard to the definition of the cutting position by the first stop, reference is also made to DE 10 2005 049 411, the disclosure of which is to be included in the disclosure of this application. The knife may, for example, have a securing device which prevents the first stop from being displaced into the release position in the cutting position of the blade carrier. The securing device may have, for example, first positive locking means, which are associated with the first stop and have second positive locking means associated with the blade carrier.
In der Klingenwechselposition steht der Klingenträger oder die Betätigungsvorrichtung z.B. mit einem zweiten Anschlag in Kontakt. Der zweite Anschlag legt z.B. die Klingenwechselposition fest. Z.B. ist der zweite Anschlag von dem Gehäuse gebildet, wobei in der Klingenwechselposition die Handhabe mit dem zweiten Anschlag in Kontakt steht. In the blade changing position, the blade carrier or actuator, e.g. in contact with a second stop. The second stop places e.g. the blade change position firmly. For example, the second stop is formed by the housing, wherein in the blade changing position the handle is in contact with the second stop.
Die Handhabe ist z.B. zwischen einer unbetätigten Position und einer betätigten Position bewegbar. In der unbetätigten Position ist der Klingenträger in der Sicherheitsposition angeordnet und in der betätigten Position ist der Klingenträger in der Schneidposition angeordnet. Z.B. ist die Handhabe über die betätigte Position hinaus in eine Endposition bewegbar, wobei in der Endposition der Klingenträger in der Klingenwechselposition angeordnet ist. The handle is eg movable between an unactuated position and an actuated position. In the unactuated position, the blade carrier is arranged in the safety position and in the actuated position the blade carrier is arranged in the cutting position. For example, the handle is movable beyond the actuated position to an end position, wherein in the end position the blade carrier is located in the blade changing position.
Befindet sich der erste Anschlag in der Sperrposition, kann die Handhabe z.B. lediglich zwischen der unbetätigten Position und der betätigten Position bewegt werden. In der Klingenwechselposition kann die Klinge 17 z.B. teilweise oder vollständig aus dem Gehäuse herausbewegt sein. If the first stop is in the blocking position, the handle can be locked e.g. only be moved between the unactuated position and the actuated position. In the blade changing position, the blade 17 may be e.g. be partially or completely moved out of the housing.
Die Handhabe ist z.B. schwenkbar an dem Gehäuse gelagert. Sie kann in diesem Fall z.B. zwischen der unbetätigten Position, der betätigten Position und der Endposition schwenkbar sein. Gemäß einer Alternative kann die Handhabe zwischen der unbetätigten Position, der betätigten Position und der Endposition verschiebbar sein. The handle is e.g. pivotally mounted on the housing. It may in this case be e.g. be pivotable between the unactuated position, the actuated position and the end position. According to an alternative, the handle may be displaceable between the unactuated position, the actuated position and the end position.
Weitere Vorteile ergeben sich anhand der Beschreibung eines in den schematischen Fig. dargestellten Ausführungsbeispiels. Es zeigen: Further advantages will become apparent from the description of an embodiment shown in the schematic FIG. Show it:
Fig. 1 eine Seitenansicht des Messers, wobei sich der Klingenträger in der Sicherheitsposition, der erste Anschlag in der Sperrposition und die Arretierung in der Riegelposition befindet, Fig. 2 das Messer gemäß Fig. 1 , wobei sich die Arretierung in derFig. 1 is a side view of the blade, wherein the blade carrier is in the safety position, the first stop in the locked position and the locking in the locking position, Fig. 2, the knife of FIG. 1, wherein the lock in the
Löseposition befindet, Is in the release position,
Fig. 3 das Messer gemäß Fig. 2, wobei der Klingenträger in der Schneidposition und die Handhabe in der betätigten Position angeordnet ist, Fig. 4 das Messer gemäß Fig. 2, wobei der Klingenträger in der Klingenwechselposition, die Handhabe in der Endposition und der erste Anschlag in der Freigabeposition angeordnet ist, Fig. 5 das Messer gemäß Fig. 4, wobei die Arretierung in derFIG. 3 shows the knife according to FIG. 2, with the blade carrier in the cutting position and the handle in the actuated position, FIG. 4, the blade according to FIG. 2, wherein the blade carrier in the blade changing position, the handle in the end position and the first stop is arranged in the release position, FIG. 5, the knife according to FIG. 4, wherein the lock in the
Riegelposition angeordnet ist, Bolt position is arranged,
Fig. 6 das Messer gemäß Fig. 5, wobei die Arretierung in der Löseposition und die Handhabe in der unbetätigten Position angeordnet ist. Fig. 6 shows the knife of FIG. 5, wherein the lock in the release position and the handle is arranged in the unactuated position.
Ein Messer insgesamt wird in den Fig. mit dem Bezugszeichen 10 bezeichnet. Gleiche Bezugszeichen in den unterschiedlichen Fig. bezeichnen - auch wenn kleine Buchstaben hinzugefügt oder weggelassen sind - entsprechende Teile. A knife as a whole is denoted by the reference numeral 10 in the figures. Like reference numerals in the various figures indicate corresponding parts, even if small letters are added or omitted.
In Fig. 1 ist eine Seitenansicht des Messers 10 gezeigt. Das Messer 10 umfasst ein Gehäuse 11 , in welchem ein Klingenträger 12 zwischen einer Sicherheitsposition (siehe z.B. die Fig. 1 , 2 und 6), einer Schneidposition (siehe Fig. 3) und einer Klingenwechselposition bewegbar gelagert ist. Aus der Sicherheitsposition ist der Klingenträger 12 in Richtung y1 in die Schneidposition und in die Klingenwechselposition bewegbar. Aus der Klingenwechselposition und aus der Schneidposition ist der Klingenträger 12 in Richtung y2 in die Sicherheitsposition bewegbar. In Fig. 1 is a side view of the blade 10 is shown. The knife 10 includes a housing 11 in which a blade carrier 12 is movably supported between a safety position (see, e.g., Figures 1, 2, and 6), a cutting position (see Figure 3), and a blade changing position. From the safety position, the blade carrier 12 is movable in the direction y1 in the cutting position and in the blade changing position. From the blade changing position and from the cutting position, the blade carrier 12 is movable in the direction y2 in the safety position.
An dem Klingenträger 12 ist eine Klinge 17 in bekannter Weise gehalten. In der Sicherheitsposition ist die Klinge 17 in dem Gehäuse 11 angeordnet und in der Schneidposition sowie der Klingenwechselposition ragt die Klinge 17 aus einer vorderen Öffnung 22 des Gehäuses 11 heraus. In der Klingenwechselposition ist die Klinge 17 bezüglich der Schneidposition weiter aus dem Gehäuse 11 herausbewegt. Der Klingenträger 12 ist von einer nicht dargestellten Rücksteilvorrichtung in die Sicherheitsposition belastet. Der Klingenträger 12 ist mittels einer Betätigungsvorrichtung zwischen der Sicherheitsposition und der Schneidposition bewegbar. At the blade carrier 12, a blade 17 is held in a known manner. In the safety position, the blade 17 is arranged in the housing 11 and in the cutting position and the blade changing position, the blade 17 protrudes from a front opening 22 of the housing 11. In the blade changing position, the blade 17 is further moved out of the housing 11 with respect to the cutting position. Of the Blade carrier 12 is loaded by a non-illustrated return device in the safety position. The blade carrier 12 is movable by means of an actuator between the safety position and the cutting position.
Eine Handhabe 13 ist Teil der Betätigungsvorrichtung. Sie bildet mit dem Gehäuse ein Schwenkgelenk G1 und ist auf diese Weise zwischen einer unbetätigten Position und einer Endposition schwenkbar. Zwischen der unbetätigten Position und der Endposition der Handhabe 13 befindet sich die betätigte Position (siehe Fig. 3). Aus der unbetätigten Position ist die Handhabe 13 in Richtung u1 in die betätigte Position und in die Endposition schwenkbar. Die Endposition ist dadurch gekennzeichnet, dass einer Haltefläche 23 der Handhabe 13 an einem Anschlag 21 des Gehäuses 11 anliegt und eine weitere Bewegung in Richtung u1 verhindert. Aus der Endposition ist die Handhabe 13 in Richtung u2 in die unbetätigte Position schwenkbar. Auch aus der betätigten Position ist die Handhabe in Richtung u2 in die unbetätigte Position schwenkbar. A handle 13 is part of the actuator. It forms with the housing a pivot joint G1 and is pivotable in this way between an unactuated position and an end position. Between the unactuated position and the end position of the handle 13 is the actuated position (see Fig. 3). From the unactuated position, the handle 13 in the direction u1 in the actuated position and in the end position is pivotable. The end position is characterized in that a holding surface 23 of the handle 13 rests against a stop 21 of the housing 11 and prevents further movement in the direction u1. From the end position, the handle 13 is pivotable in the direction u2 in the unactuated position. Also from the actuated position, the handle is pivotable in the direction u2 in the unactuated position.
In einer in den Fig. 1 und 2 gezeigten unbetätigten Position der Handhabe 13 befindet sich der Klingenträger 12 in der Sicherheitsposition. Durch Schwenken der Handhabe 13 in die betätigte Position gemäß Fig. 3 wird der Klingenträger 12 in die Schneidposition bewegt. Die Handhabe 13 ist von der Rücksteilvorrichtung in die unbetätigte Position belastet. In der Schneidposition liegt der Klingenträger 12 an einem erstenIn an unactuated position of the handle 13 shown in Figs. 1 and 2, the blade carrier 12 is in the safety position. By pivoting the handle 13 in the actuated position shown in FIG. 3, the blade carrier 12 is moved to the cutting position. The handle 13 is loaded by the rear part device in the unactuated position. In the cutting position, the blade carrier 12 is located at a first
Anschlag 14 an, welcher Teil eines Riegels 15 ist. Der Riegel 15 ist im vorliegenden Ausführungsbeispiel in die Richtungen w1 , w2 zwischen einer Sperrposition (siehe die Fig. 1 bis 3) und einer Freigabeposition (siehe die Fig. 4 bis 6) schwenkbar an dem Gehäuse 11 gehalten. Gemäß einem alternativen Ausführungsbeispiel könnte er aber auch z.B. verschiebbar sein. Aus der Sperrposition gemäß der Fig. 1 und 2 kann der Riegel 15 in Richtung w1 in die Freigabeposition bewegt werden. Aus der Freigabeposition gemäß Fig. 6 kann der Riegel 15 in Richtung w2 in die Sperrposition bewegt werden. Stop 14, which is part of a bolt 15. The latch 15 is in the present embodiment in the directions w1, w2 between a locking position (see Figs. 1 to 3) and a release position (see Figs. 4 to 6) pivotally supported on the housing 11. However, according to an alternative embodiment, it could also be displaceable, for example. From the blocking position according to FIGS. 1 and 2, the bolt 15 can be moved in the direction w1 in the release position. From the Release position shown in FIG. 6, the bolt 15 can be moved in the direction w2 in the locked position.
In der Sperrposition befindet sich der erste Anschlag 14 in der Bewegungsbahn des Klingenträgers 12. Der erste Anschlag 14 legt daher die Schneidposition des Klingenträgers 12 fest, wenn er in der Sperrposition angeordnet ist. In der Freigabeposition ist der erste Anschlag 14 aus der Bewegungsbahn des Klingenträgers 12 heraus bewegt, so dass der Klingenträger 12 über die Schneidposition hinweg in eine Klingenwechselposition (siehe die Fig. 4 und 5) bewegbar ist, indem die Handhabe in die Endposition bewegt wird. Bei dem vorliegenden Ausführungsbeispiel verhindert eine Sicherungsvorrichtung, dass sich der Riegel 15 in die Freigabeposition bewegen kann, wenn der Klingenträger 12 in der Schneidposition angeordnet ist. In der Klingenwechselposition des Klingenträgers 12 kann der Riegel 15 nicht in Richtung w2 in die Sperrposition geschwenkt werden. In the blocking position, the first stop 14 is located in the path of movement of the blade carrier 12. The first stop 14 therefore determines the cutting position of the blade carrier 12 when it is arranged in the blocking position. In the release position, the first stop 14 is moved out of the path of movement of the blade carrier 12 so that the blade carrier 12 is movable beyond the cutting position to a blade changing position (see FIGS. 4 and 5) by moving the handle to the end position. In the present embodiment, a securing device prevents the latch 15 from moving to the release position when the blade carrier 12 is located in the cutting position. In the blade changing position of the blade carrier 12, the bolt 15 can not be pivoted in the direction w2 in the locking position.
Eine Arretierung 16 ist verschiebbar an dem Gehäuse 1 1 gelagert und ist zwischen einer Riegelposition (siehe die Fig. 1 und 5) und einer Löseposition (siehe die Fig. 2, 3, 4 und 6) bewegbar. Befindet sich die Handhabe 13 in der Endposition und der Klingenträger 12 ist in der Klingenwechselposition angeordnet, dann kann die Handhabe 13 verriegelt werden, in dem die Arretierung 16 in die Riegelposition bewegt wird. In der Riegelposition greift ein Fortsatz 18 der Arretierung 16 formschlüssig in eine Aussparung 19 der Handhabe 13 wodurch eine Bewegung der Handhabe 13 verhindert wird. Ein Klingenwechsel kann daher durchgeführt werden, ohne dass die Handhabe entgegen der Rückstellkraft der Rücksteilvorrichtung in der Endposition gehalten werden muss. A detent 16 is slidably mounted on the housing 1 1 and is movable between a locking position (see Figs. 1 and 5) and a release position (see Figs. 2, 3, 4 and 6). If the handle 13 is in the end position and the blade carrier 12 is located in the blade changing position, then the handle 13 can be locked, in which the lock 16 is moved to the locking position. In the locking position, an extension 18 of the detent 16 engages positively in a recess 19 of the handle 13 whereby movement of the handle 13 is prevented. A blade change can therefore be carried out without the handle must be held against the restoring force of the return device in the final position.
In der unbetätigten Position der Handhabe 13 ist die Arretierung 16 ebenfalls in die Riegelposition bewegbar. Der Fortsatz 18 greift dann formschlüssig in eine Aussparung 20 der Handhabe 13. Der Klingenträger 12 kann sich nicht aus der Sicherheitsposition herausbewegen und die Handhabe 13 lässt sich nicht aus der unbetätigten Position heraus bewegen, wenn sich die Arretierung in der Riegelposition in Eingriff mit der Aussparung 20 befindet. In the unactuated position of the handle 13, the lock 16 is also movable in the locking position. The extension 18 then attacks The blade carrier 12 can not move out of the safety position and the handle 13 can not move out of the unactuated position when the lock is in the locked position in engagement with the recess 20.
Gemäß Fig. 1 befindet sich die Handhabe 13 in der unbetätigten Position und die Arretierung 16 ist in der Riegelposition angeordnet. Der erste Anschlag befindet sich in der Sperrposition. According to FIG. 1, the handle 13 is in the unactuated position and the detent 16 is arranged in the locked position. The first stop is in the locked position.
Zur Inbetriebnahme des Messers 10 aus dem Zustand gemäß Fig. 1 wird die Arretierung 16 in Richtung x1 in die Löseposition bewegt (siehe Fig. 2). Die Handhabe 13 kann dann in die betätigte Position gemäß Fig. 3 bewegt werden, in welcher der Klingenträger 12 in Richtung y1 in die Schneidposition bewegt ist und an dem ersten Anschlag 14 anliegt. In der Schneidposition des Klingenträgers 12 ist der Riegel 15 nicht in die Freigabeposition schwenkbar. Wird die Handhabe 13 nicht mehr betätigt, so bewegt die Rücksteilvorrichtung den Klingenträger 12 in Richtung y2 in die Sicherheitsposition und die Handhabe 13 in Richtung u2 in die unbetätigte Position. To start up the knife 10 from the state shown in FIG. 1, the lock 16 is moved in the direction x1 in the release position (see Fig. 2). The handle 13 can then be moved to the actuated position shown in FIG. 3, in which the blade carrier 12 is moved in the direction y1 in the cutting position and rests against the first stop 14. In the cutting position of the blade carrier 12, the latch 15 is not pivotable into the release position. If the handle 13 is no longer actuated, the rear part device moves the blade carrier 12 in the direction y2 in the safety position and the handle 13 in the direction u2 in the unactuated position.
Soll ein Klingenwechsel durchgeführt werden, so ist ausgehend von dem Zustand des Messers 10 gemäß der Fig. 1 und 2 die Arretierung 16 in Richtung x1 in die Löseposition zu bewegen und der Riegel 15 in Richtung w1 in die Freigabeposition zu verstellen. Die Handhabe 13 kann dann in die Endposition bewegt werden, wobei der Klingenträger 12 in Richtung y1 in die Klingenwechselposition bewegt wird. Die Klingenwechselposition ist in Fig. 4 dargestellt. In der Endposition der Handhabe 13 (siehe Fig. 4) wird die Arretierung 16 in Richtung x2 in die Riegelposition bewegt (siehe Fig. 5). Die Handhabe 13 verbleibt dann in der Endposition und der Klingenträger 12 in der Klingenwechselposition, ohne dass der Benutzer die Handhabe 13 entgegen der Rückstellkraft der Rückstellvorrichtung betätigen muss. Ein Klingenwechsel ist nun einfach durchführbar. If a blade change is to be performed, starting from the state of the blade 10 according to FIGS. 1 and 2, the detent 16 is to be moved in the release position in the direction x1 and the bolt 15 is to be moved in the direction w1 to the release position. The handle 13 can then be moved to the end position, wherein the blade carrier 12 is moved in the direction y1 in the blade changing position. The blade changing position is shown in FIG. In the end position of the handle 13 (see Fig. 4), the lock 16 is moved in the direction x2 in the locking position (see Fig. 5). The handle 13 then remains in the end position and the blade carrier 12 in the blade changing position, without the user, the handle 13 against the restoring force of the Must actuate reset device. A blade change is now easy to carry out.
Um das Messer ausgehend von der Klingenwechselposition wieder in den Zustand gemäß Fig. 2 zu versetzen, wird der Arretierung 16 in Richtung x1 in die Löseposition bewegt. Von die Rücksteilvorrichtung wird dann die Handhabe 13 in Richtung u2 in die unbetätigte Position und der Klingenträger 12 in Richtung y2 in die Sicherheitsposition bewegt (siehe Fig. 6). In der Sicherheitsposition gemäß Fig. 6 kann der Riegel 15 in Richtung w2 in die Sperrposition geschwenkt werden (siehe Fig. 2). To put the knife back into the state of FIG. 2, starting from the blade changing position, the detent 16 is moved in the direction x1 to the release position. From the rear part device, the handle 13 is then moved in the direction u2 in the unactuated position and the blade carrier 12 in the direction y2 in the safety position (see Fig. 6). In the safety position according to FIG. 6, the latch 15 can be pivoted in the direction w2 into the blocking position (see FIG. 2).

Claims

A n s p r ü c h e Claims
1. Messer (10) mit einem Gehäuse (11), in welchem ein Klingenträger (12) zwischen einer Sicherheitsposition, in welcher eine an dem Klingenträger (12) gehaltene Klinge (17) in dem Gehäuse (11) angeordnet ist und einer Schneidposition, in welcher die Klinge (17) aus dem Gehäuse (11) herausragt, bewegbar ist, wobei der Klingenträger (12) in eine Klingenwechselposition bewegbar ist, in welcher die Klinge (17) bezüglich der Schneidposition mit einer größeren Länge aus dem Gehäuse (11) herausragt, wobei das Messer (10) eine Betätigungsvorrichtung aufweist, welche eine Handhabe (13) umfasst, mit welcher der Klingenträger (12) bewegbar ist, dadurch gekennzeichnet, dass das Messer (10) eine Arretierung (16) umfasst, mittels welchem der Klingenträger (12) in der Klingenwechselposition mittelbar oder unmittelbar lösbar feststellbar ist. A knife (10) having a housing (11) in which a blade carrier (12) is disposed between a safety position in which a blade (17) held on the blade carrier (12) is located in the housing (11) and a cutting position. in which the blade (17) protrudes from the housing (11) is movable, wherein the blade carrier (12) is movable to a blade changing position in which the blade (17) with respect to the cutting position with a greater length from the housing (11) protruding, wherein the knife (10) comprises an actuating device which comprises a handle (13) with which the blade carrier (12) is movable, characterized in that the knife (10) comprises a detent (16), by means of which the blade carrier (12) in the blade changing position can be determined directly or indirectly releasably.
2. Messer nach Anspruch 1 , dadurch gekennzeichnet, dass die Arretierung (16) zwischen einer Riegelposition und einer Löseposition bewegbar ist, dass in der Riegelposition eine Bewegung des Klingenträgers (12) verriegelt ist und dass in der Löseposition eine Bewegung des Klingenträgers (12) möglich ist. 2. Knife according to claim 1, characterized in that the lock (16) between a locking position and a release position is movable, that in the locking position, a movement of the blade carrier (12) is locked and that in the release position, a movement of the blade carrier (12). is possible.
3. Messer nach Anspruch 2, dadurch gekennzeichnet, dass in der Riegelposition die Arretierung (16) kraft- und / oder formschlüssig in Eingriff mit dem Klingenträger (12) oder mit der Betätigungsvorrichtung steht. 3. Knife according to claim 2, characterized in that in the locking position, the lock (16) non-positively and / or positively engages the blade carrier (12) or with the actuating device.
4. Messer nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass in der Riegelposition die Arretierung (16) formschlüssig in Eingriff mit der Handhabe (13) steht. 4. Knife according to claim 2 or 3, characterized in that in the locking position, the lock (16) positively engages the handle (13).
5. Messer nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass in der Schneidposition der Klingenträger (12) oder die Betätigungsvorrichtung in Kontakt mit einem ersten Anschlag (14) steht. 5. Knife according to one of the preceding claims, characterized in that in the cutting position of the blade carrier (12) or the actuating device is in contact with a first stop (14).
6. Messer nach Anspruch 5, dadurch gekennzeichnet, dass der erste Anschlag (14) zwischen einer Sperrposition, in welcher der erste Anschlag (14) in der Bewegungsbahn des Klingenträgers (12) angeordnet ist und einer Freigabeposition bewegbar ist, in welcher der erste Anschlag (12) außerhalb der Bewegungsbahn des Klingenträgers (12) angeordnet ist. 6. Knife according to claim 5, characterized in that the first stop (14) between a locking position, in which the first stop (14) in the movement path of the blade carrier (12) is arranged and a release position is movable, in which the first stop (12) is arranged outside the movement path of the blade carrier (12).
7. Messer nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass in der Klingenwechselposition der Klingenträger (12) oder die Betätigungsvorrichtung mit einem zweiten Anschlag (21) in Kontakt steht. 7. Knife according to one of the preceding claims, characterized in that in the blade changing position of the blade carrier (12) or the actuating device with a second stop (21) is in contact.
8. Messer nach Anspruch 7, dadurch gekennzeichnet, dass der zweite Anschlag (21) von einer Anschlagfläche des Gehäuses (11) gebildet ist und dass in der Klingenwechselposition die Handhabe (13) mit der Anschlagfläche in Kontakt steht. 8. Knife according to claim 7, characterized in that the second stop (21) by a stop surface of the housing (11) is formed and that in the blade changing position, the handle (13) is in contact with the stop surface.
9. Messer nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Handhabe (13) zwischen einer unbetätigten Position und einer betätigten Position bewegbar ist, dass in der unbetätigten Position der Klingenträger (12) in der Sicherheitsposition angeordnet ist und dass in der betätigten Position der Klingenträger (12) in der Schneidposition angeordnet ist. 9. Knife according to one of the preceding claims, characterized in that the handle (13) between an unactuated position and an actuated position is movable, that is arranged in the unactuated position of the blade carrier (12) in the safety position and that in the actuated position the blade carrier (12) is arranged in the cutting position.
10. Messer nach Anspruch 9, dadurch gekennzeichnet, dass die Handhabe (13) über die betätigte Position hinaus in eine Endposition bewegbar ist und dass in der Endposition der Klingenträger (12) in der Klingenwechselposition angeordnet ist. 10. Knife according to claim 9, characterized in that the handle (13) beyond the actuated position is movable into an end position and that in the end position of the blade carrier (12) is arranged in the blade changing position.
11. Messer nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Handhabe (13) schwenkbar an dem Gehäuse (11) gelagert ist. 11. Knife according to one of the preceding claims, characterized in that the handle (13) is pivotally mounted on the housing (11).
EP14755580.9A 2013-08-09 2014-08-01 Knife Active EP3030385B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202013007112.5U DE202013007112U1 (en) 2013-08-09 2013-08-09 knife
PCT/DE2014/000395 WO2015018387A1 (en) 2013-08-09 2014-08-01 Knife

Publications (2)

Publication Number Publication Date
EP3030385A1 true EP3030385A1 (en) 2016-06-15
EP3030385B1 EP3030385B1 (en) 2020-03-04

Family

ID=51399491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14755580.9A Active EP3030385B1 (en) 2013-08-09 2014-08-01 Knife

Country Status (8)

Country Link
US (1) US10583572B2 (en)
EP (1) EP3030385B1 (en)
JP (1) JP6152224B2 (en)
CN (1) CN105555491B (en)
BR (1) BR112016002543A2 (en)
DE (2) DE202013007112U1 (en)
ES (1) ES2786089T3 (en)
WO (1) WO2015018387A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014684A1 (en) * 2013-09-05 2015-03-05 Martor Kg knife
DE102015005768A1 (en) * 2015-05-08 2016-11-10 Martor Kg knife
WO2019014878A1 (en) * 2017-07-19 2019-01-24 杭州巨星科技股份有限公司 Retractable cutter
DE102017009630B4 (en) * 2017-10-16 2019-08-08 Martor Kg knife
US11097434B2 (en) * 2017-12-21 2021-08-24 Mark Gordon Hooper Utility knife
DE102018117203B4 (en) * 2018-07-17 2024-02-01 Martor Kg Knife
US11104014B2 (en) * 2018-08-16 2021-08-31 Stanley Black & Decker, Inc. Sliding blade carriage with blade release
DE102019001280A1 (en) * 2019-02-23 2020-08-27 Martor Kg knife
US10589436B1 (en) * 2019-07-09 2020-03-17 Toughbuilt Industries, Inc. Single-action convertible utility knife and scrapper
US11084178B2 (en) * 2019-10-03 2021-08-10 Industro International Co., Ltd. Box cutter
US11254020B2 (en) * 2019-12-11 2022-02-22 Tsang Wing WONG Safety cutter
CN112192618A (en) * 2020-09-04 2021-01-08 广州宝瑰贸易有限公司 Trigger knife
DE102021121233A1 (en) 2021-08-16 2023-02-16 Safety Products Holdings Gmbh Knife
DE102021121231A1 (en) 2021-08-16 2023-02-16 Safety Products Holdings Gmbh Knife

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641667A (en) * 1970-01-29 1972-02-15 Norbert Leopoldi Carton cutter or the like
US3708881A (en) * 1971-03-22 1973-01-09 R Bennett Multi position adjustable roofing knife
FR2552008B1 (en) * 1983-09-16 1987-09-11 Preposreve Sarl IMPROVEMENTS ON AUTOMATICALLY RETRACTABLE BLADE KNIVES
US4757612A (en) * 1985-03-21 1988-07-19 Preposreve S.A.R.L. Fixed-blade knife with retractable blade cover
US4713885A (en) * 1986-12-08 1987-12-22 Ronald Keklak Safe utility knife
US5303474A (en) * 1992-11-30 1994-04-19 Psi, Inc. Safety utility knife
US5711077A (en) * 1996-06-10 1998-01-27 Fiskars Inc. Double blade actuator for a hand held cutter blade assembly
US5890294A (en) * 1997-01-24 1999-04-06 P.S.I., Inc. Locking safety utility knife
US20020124418A1 (en) * 2001-03-12 2002-09-12 Votolato Earl J. Utility knife tool
US6813833B2 (en) * 2002-01-16 2004-11-09 Nottingham-Spirk Design Associates, Inc. Utility knife
US6643936B2 (en) * 2002-01-17 2003-11-11 Alterra Holdings Corporation Hand-held rotary cutter
DE20202165U1 (en) * 2002-02-13 2002-08-01 Chao Chien Chuan Craftsman knife with interchangeable blades
US20040237312A1 (en) * 2003-05-22 2004-12-02 Hector Hernandez Knife with trigger actuator for retractable blade
US8347509B2 (en) * 2004-04-05 2013-01-08 Votolato Living Trust Utility tool having interchangeable tool cartridges
US8220160B2 (en) * 2005-09-16 2012-07-17 Adco Industries-Technologies, L.P. Box cutter with grip-actuated blade extension
DE102005049411B3 (en) 2005-10-13 2007-03-01 Martor Kg Knife, has operation lug, held outside of blade bolt at base plate, where inner surfaces hold bolt in its closed position close to plate and release bolt for opening bolt and taking out knife blade
FR2893525B1 (en) * 2005-11-23 2008-01-18 Cogema RETRACTILE BLADE KNIFE, USEFUL ESPECIALLY IN HOSTILE ENVIRONMENT
US8122605B2 (en) * 2007-01-09 2012-02-28 Earl Votolato Utility knife with counter-reciprocating blade and guard
US20080163493A1 (en) * 2007-01-09 2008-07-10 Votolato Earl J Utility Knife with Counter-Reciprocating Blade and Guard
US8250764B2 (en) * 2007-04-16 2012-08-28 Adco Industries-Technologies, L.P. Adjustable utility knife
DE102008019441A1 (en) * 2008-04-17 2009-10-22 Martor Kg knife
ES2386523T5 (en) * 2008-01-31 2015-08-18 Martor Kg Cutter
US8065803B2 (en) * 2008-06-11 2011-11-29 Taylor Brands, Llc Cutting tool
US8056241B2 (en) * 2008-10-13 2011-11-15 ADCO Industries—Technologies, L.P. Utility cutter
CN201357419Y (en) * 2008-12-22 2009-12-09 上海美瑞实业有限公司 Novel sliding cutting tool
US8307556B2 (en) * 2009-06-19 2012-11-13 ADCO Industries—Technologies, L.P. Utility cutter
DE102010019119B8 (en) * 2010-04-30 2013-01-31 Wilfried Gorski Cuttermesser
CN201702782U (en) * 2010-05-27 2011-01-12 杭州巨星科技股份有限公司 Telescopic manual knife
DE102010023680A1 (en) * 2010-06-14 2011-12-15 Martor Kg knife
US8776380B1 (en) * 2011-04-25 2014-07-15 Elwood Dean Quimby Utility knife with retractable blade
US20130061444A1 (en) * 2011-09-08 2013-03-14 Joseph L. Lutgen Safety Cutter with Improved Blade Change Mechanism
US8720068B2 (en) * 2012-01-19 2014-05-13 Ritesafety Products International, Llc Hand cutter with blade guard
DE102012001491B4 (en) * 2012-01-29 2013-09-05 Martor Kg knife
US20130239415A1 (en) * 2012-03-13 2013-09-19 Milwaukee Electric Tool Corporation Utility knife
DE102013014684A1 (en) * 2013-09-05 2015-03-05 Martor Kg knife
DE102015005768A1 (en) * 2015-05-08 2016-11-10 Martor Kg knife
US9808941B2 (en) * 2016-01-15 2017-11-07 Klever Kutter Llc Safety utility knife assemblies, and components for use within safety utility knifes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2015018387A1 *

Also Published As

Publication number Publication date
DE102014011243A1 (en) 2015-02-12
US20160158945A1 (en) 2016-06-09
DE202013007112U1 (en) 2014-11-13
CN105555491A (en) 2016-05-04
WO2015018387A1 (en) 2015-02-12
BR112016002543A2 (en) 2017-08-01
US10583572B2 (en) 2020-03-10
CN105555491B (en) 2018-07-03
JP6152224B2 (en) 2017-06-21
JP2016527035A (en) 2016-09-08
EP3030385B1 (en) 2020-03-04
ES2786089T3 (en) 2020-10-08

Similar Documents

Publication Publication Date Title
WO2015018387A1 (en) Knife
DE102016008724A1 (en) knife
EP2716420B1 (en) Knife
EP2631116B1 (en) Headrest
DE2335972B2 (en) SWITCHES, IN PARTICULAR FOR AN ELECTRIC HAND TOOL
WO2007042001A1 (en) Knife
EP2942164B1 (en) Knife with automatic blade return
DE102007052060A1 (en) knife
EP3041646B1 (en) Knife
DE102013003956A1 (en) Safety device, crash-active front hood
EP3299216A1 (en) Armrest
EP2703133A1 (en) Knife
EP1723840B1 (en) Cultivator and winged plough share therefor
DE102008032246B4 (en) Device for releasably locking a closed state of a room divider
EP1723841A1 (en) Cultivator and plough point therefor
EP3827938B1 (en) Blade
DE102013100275A1 (en) Drive bolt lock for two-wing door, has contact element displaceably mounted at base part of bolt slide between two end positions, and spring applying force to contact element in direction of push bolt
EP1914780B1 (en) Safety circuit breaker and locking device for a safety circuit breaker
DE102013102224B4 (en) Locking device for a rail guide of a vehicle seat and rail guide
DE102012104101B4 (en) Radial adjustment with locking function
EP2031156A2 (en) Reset mechanism for a door handle
DE102015008407A1 (en) knife
DE494381C (en) Device for preventing the backflow of motor vehicles
DE102010064554B3 (en) knife
DE202015103979U1 (en) Locking device for furniture pull-outs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160202

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20181114

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20191010

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1239850

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200315

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014013757

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200604

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200604

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200605

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2786089

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20201008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200704

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200729

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014013757

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

26N No opposition filed

Effective date: 20201207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200801

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1239850

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200304

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20230823

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230824

Year of fee payment: 10

Ref country code: ES

Payment date: 20230918

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230821

Year of fee payment: 10

Ref country code: DE

Payment date: 20230811

Year of fee payment: 10

Ref country code: BE

Payment date: 20230822

Year of fee payment: 10