EP2186602A1 - Cutting pliers for separating cable binders - Google Patents
Cutting pliers for separating cable binders Download PDFInfo
- Publication number
- EP2186602A1 EP2186602A1 EP09175608A EP09175608A EP2186602A1 EP 2186602 A1 EP2186602 A1 EP 2186602A1 EP 09175608 A EP09175608 A EP 09175608A EP 09175608 A EP09175608 A EP 09175608A EP 2186602 A1 EP2186602 A1 EP 2186602A1
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- European Patent Office
- Prior art keywords
- cutting
- pliers
- jaw
- cutting edge
- cable
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
Definitions
- the present invention relates to a cutting pliers, which is particularly suitable for separating a tensioned around one or more cables, wires or similar items cable ties.
- Cable ties consist of a band and a threading head at the end of this band.
- the cable tie is looped around one or more cables with its band, whereupon the free end of the band is passed through the threading head, where it is secured against retraction by means of a detent spring.
- the cable tie is usually tightened very tightly, whereupon the free end extending beyond the threading head is cut off.
- Cable ties are usually made of plastic. Such cable ties are usually intended for single use, so they must be destroyed in a required opening. In the simplest case, the cable tie is severed at any point.
- the separation of the cable tie may be necessary if additional cables are to be inserted into a cable harness or if unimpeded access to the individual cables is necessary due to maintenance work. Similar situations can arise when the cable tie is used to attach other elongated components, such as pipes or pipes, and requires relocation of these components.
- a pliers for removing a cable tie is described.
- the damage to the running under the cable tie cable is avoided by the pliers is attached to the threading head of the cable tie to push the free end of the tape, overcoming the locking or clamping forces through the head back.
- this pliers can only be used if the threading head is accessible and there is enough space to attach the pliers.
- maintenance work must often be carried out from a different position than the laying of individual cables during the first installation of the system is done.
- the fürfädelkopf the cable tie is then no longer accessible. Frequently, the cable ties are so taut that they can not be twisted around the held wire harness so that the cable tie must be severed at a position away from the threader head.
- the WO 2007/142660 A1 also shows a tool for removing cable ties. It is a cutting pliers, which is attached to the band of the cable tie to cut through this. To protect the cable portion behind the cable tie, the tool has an opposing pair of cutting elements, one each Having cutting edge, and at least one protective element which is to keep the cutting elements away from the cable during the cutting operation. The protective element protrudes beyond the cutting edge and is positioned between the cable tie and the enclosed cable. For this, however, a certain gap between the cable tie and the cable is required, which is present only in relatively loosely attached cable ties or in between several cables remaining spaces.
- the cables can already be damaged by the insertion of the protective element.
- the cutting element is kept away from the cables by the protective element, in certain applications the risk of damage to the cable by the protective element is unacceptable.
- the previously known tool completely fails its function if the user fails to position the protective element or elements under the cable tie before the cutting process.
- the object of the present invention is thus to provide a tool for the separation of cable ties, which avoids the disadvantages of the prior art and even with tight-tensioned cable ties allows the separation without the risk of damaging the cables covered by the cable tie cable or other element.
- the cutting tongs initially comprise two opposing jaws and an actuating mechanism which upon actuation displaces the jaws from an open to a closed position.
- a first or a second end abutment surface is provided, which come when disconnecting the cable tie on the cable covered by this to the plant, without that they engage behind the cable tie, whereby damage to the cable is excluded.
- the first jaw also has an anvil surface which faces the second jaw.
- the second forceps jaw has at least one cutting edge which is directed towards the first forceps jaw and which extends from the rear side of the second contact surface at least by the width of the cable tie to be separated in the longitudinal direction of the forceps jaw.
- the cutting edge When separating the cable tie, the cutting edge cuts the cable tie transversely to its longitudinal extent.
- the cutting edge penetrates into the cross-section of the cable tie while the contact surfaces slide along the covered cable.
- a narrow section of the cable tie facing the cable thus remains unaffected by the cutting edge, so that, for example, a residual web of 0.1 to 0.8 mm remains.
- This residual ridge ruptures due to the tension in the cable tie already during the cutting process, so that after penetration of the cutting edge of the cable tie is completely broken.
- the thickness of the contact surfaces can be varied for different cable binder types.
- the contact surface is made so thin that more than 90 percent of the cable tie strength are severed.
- a thickness of the contact surface of about 0.4 mm is recommended.
- the contact surface must be strong enough so that it does not bend during use or cut into the cable at its edges.
- the end-face contact surfaces lie in a common plane and, in the closed position of the pliers, adjoin one another directly. But it is also possible that one of the contact surfaces is set back from the other contact surface, whereby the cutting forceps on curved or angled surfaces may optionally be recognized easier.
- the cutting edge is preferably formed as a tip of a cutting wedge whose wedge surfaces each extend at the same angle, starting from the cutting edge into the jaw.
- the cutting wedge drives the cable tie apart during separation, which helps to tear the uncut material section.
- the cutting wedge is preferably completely covered frontally by the contact surface of the second jaw, so that it does not come into contact with the cable during the separation process.
- the forceps jaws are fastened to the mouth-side ends of the forceps levers in such a way that a parallel closure takes place, i. H.
- the jaws are moved parallel to each other when closing the pliers. Conveniently, this is accompanied by a linear displacement of the jaws in the direction of the end faces, whereby the jaws are pressed with their contact surfaces during the separation next to the cable tie against the surface of the cable and slide on this.
- the cutting edge can be passed substantially completely through the cable tie, the end-side abutment surfaces preferably end in the plane of the anvil surface or the cutting edge.
- the end-on abutment surfaces in the closed position to each other and the cutting edge impinges on the anvil surface.
- the contact surfaces can be specially shaped to be adapted to particular applications.
- a convex shape can be selected that corresponds to the curvature of the cable covered by the cable tie.
- a further modified embodiment includes a second cutting edge, which simultaneously forms the anvil surface of the first forceps jaw.
- the cable tie is separated starting from two sides and the two cutting edges abut each other in the closed position or possibly pass each other by a small amount. This allows the separation of very wide cable ties, without the need for excessively large tools.
- a cutting pliers according to the invention is shown in a perspective view.
- the cutting pliers will be explained here using the example of a hand tool. It should be noted, however, that the cutting forceps can also be designed as a motor-driven tool without leaving the field of invention.
- the cutting pliers have two handles 01, which are attached to forceps levers 02.
- the two caliper lever 02 are rotatably connected to each other via a main joint 03.
- a first pliers jaw 04 and a second pliers jaw 05 are arranged.
- the jaws have a first abutment surface 06 and a second abutment surface 07, which abut against one another in a contact plane 08 in the closed state of the forceps.
- a parallel closure is realized, whereby the jaws 04, 05 are moved at any time during opening and closing of the pliers substantially parallel to the contact plane 08.
- the jaws are each secured with a retaining pin 09 at the front end of the associated caliper lever 02 and each guided on a guide pin 10, which is located on the respective other caliper lever behind the main joint 03, linearly movable.
- Such parallel guides are known in the art and therefore need not be described in more detail.
- the cutting pliers can also be realized with non-parallel pliers jaws.
- Fig. 2 shows the cutting pliers in a view from the front, as seen on the frontal contact surfaces 06, 07. It is clearly visible that the first contact surface 06 the entire Width of the first jaw 04 covered and thus fills the space between the opposite forceps levers 02.
- the first jaw 04 has on its side directed towards the second jaw 05 an anvil surface 11 which extends in the closed state of the forceps in the contact plane 08 and is substantially perpendicular to the first contact surface 06.
- the second contact surface 07 lies in the same plane as the first contact surface 06 and therefore strikes in the closed state at this.
- the second abutment surface is in the form of a truncated-key wedge.
- Fig. 3 shows a perspective view of the second jaw 05, which is shown for clarity of the details outside of the cutting pliers. It can be seen that the second contact surface 07 is located frontally in front of a cutting wedge 12, thereby protecting them from contact with the cable during the process of separating the cable tie. The second contact surface 07 protrudes on both sides of the cutting wedge 12 beyond this.
- the cutting wedge 12 has a cutting edge 13 which penetrates into the cable tie for separation.
- the cutting edge 13 extends parallel to the longitudinal axis of the second jaw 05. There is no gap between the second contact surface 07 and the cutting wedge 12, since the second contact surface should not engage behind the cable tie to be separated.
- the longitudinal extent of the cutting edge 13 is adapted to the thickness of the cable tie to be separated, so that it can be cut substantially completely. As above has already been shown, only a thin uncut material region remains, which corresponds in thickness to the thickness of the second contact surface 07. Since the second abutment surface 07 may be formed integrally with the cutting wedge 12, thicknesses of less than 1 mm are sufficient for conventional applications, typically 0.2 to 0.5 mm.
- the cutting edge 13 lies substantially in one plane with a stop 14, which strikes in the closed state on the opposite anvil surface 11 as well as the cutting edge 13.
- the cutting edge may also be slightly recessed relative to the plane of the stop 14, however, in order to prevent the cutting edge from being hit on the anvil surface 11, thereby protecting the cutting edge from unnecessary wear.
- the second jaw 05 also has a mounting hole 15 is provided, which is penetrated in the assembled state of the retaining pin 09.
- a guide slot 16 is provided at the rear end of the jaw 05 which the guide pin 10 slides.
- a recess 17 is provided which receives the hinge pin of the main joint 03 in the closed state of the pliers.
- complementary holes and recesses are provided in order to fix them in the same way on the opposite forceps lever can.
Abstract
Description
Die vorliegende Erfindung betrifft eine Schneidzange, die sich insbesondere zum Auftrennen eines um ein oder mehrere Kabel, Leitungen oder ähnliche Gegenstände gespannten Kabelbinders eignet.The present invention relates to a cutting pliers, which is particularly suitable for separating a tensioned around one or more cables, wires or similar items cable ties.
Kabelbinder bestehen aus einem Band und einem Durchfädelkopf am Ende dieses Bandes. Zur Befestigung von Kabeln an Gehäuseabschnitten oder zum Zusammenfassen mehrerer Kabel zu einem Kabelstrang wird der Kabelbinder um ein oder mehrere Kabel mit seinem Band herumgeschlungen, woraufhin das freie Ende des Bandes durch den Durchfädelkopf geführt wird, wo es mit Hilfe einer Rastfeder gegen Zurückziehen gesichert wird. Der Kabelbinder wird üblicherweise sehr straff angezogen, woraufhin das über den Durchfädelkopf hinaus stehende freie Ende abgetrennt wird. Kabelbinder bestehen zumeist aus Kunststoff. Derartige Kabelbinder sind üblicherweise für einmalige Verwendung vorgesehen, so dass sie bei einem erforderlichen Öffnen zerstört werden müssen. Im einfachsten Fall wird der Kabelbinder dabei an einer beliebigen Stelle zertrennt. Das Auftrennen des Kabelbinders kann erforderlich werden, wenn zusätzliche Kabel in einen Kabelstrang eingelegt werden sollen oder wenn aufgrund von Wartungsarbeiten ein ungehinderter Zugang zu den einzelnen Kabeln notwendig wird. Ähnliche Situationen können entstehen, wenn der Kabelbinder zur Befestigung anderer lang gestreckter Bauelemente, wie beispielsweise Leitungen oder Rohre verwendet wird und sich eine Neuverlegung dieser Bauelemente erforderlich macht.Cable ties consist of a band and a threading head at the end of this band. To attach cables to housing sections or to combine several cables into a cable harness, the cable tie is looped around one or more cables with its band, whereupon the free end of the band is passed through the threading head, where it is secured against retraction by means of a detent spring. The cable tie is usually tightened very tightly, whereupon the free end extending beyond the threading head is cut off. Cable ties are usually made of plastic. Such cable ties are usually intended for single use, so they must be destroyed in a required opening. In the simplest case, the cable tie is severed at any point. The separation of the cable tie may be necessary if additional cables are to be inserted into a cable harness or if unimpeded access to the individual cables is necessary due to maintenance work. Similar situations can arise when the cable tie is used to attach other elongated components, such as pipes or pipes, and requires relocation of these components.
Das Auftrennen eines Kabelbinders bereitet dann besondere Probleme, wenn der Kabelbinder sehr eng um einen Kabelstrang gespannt ist und bei Verwendung eines Messers oder eines Seitenschneiders die Gefahr der Beschädigung der Kabel oder zumindest deren Isolationsschichten besteht. Dies kann nachfolgend zu elektrischen Kurzschlüssen zwischen einzelnen Kabeln oder der Korrosion des elektrischen Leiters führen.The separation of a cable tie then presents particular problems when the cable tie is very tight around a harness and when using a knife or a side cutter there is a risk of damage to the cable or at least their insulation layers. This can subsequently lead to electrical short circuits between individual cables or the corrosion of the electrical conductor.
In der
Die
Die Aufgabe der vorliegenden Erfindung besteht somit darin, ein Werkzeug zum Auftrennen von Kabelbindern bereit zu stellen, welches die Nachteile des Standes der Technik vermeidet und auch bei straff gespannten Kabelbindern das Auftrennen ermöglicht, ohne dass die Gefahr der Beschädigung des vom Kabelbinder umfassten Kabels bzw. sonstigen Elements besteht.The object of the present invention is thus to provide a tool for the separation of cable ties, which avoids the disadvantages of the prior art and even with tight-tensioned cable ties allows the separation without the risk of damaging the cables covered by the cable tie cable or other element.
Diese Aufgabe wird durch eine Schneidzange gemäß dem beigefügten Anspruch 1 gelöst. Die Schneidzange umfasst zunächst zwei gegenüberliegende Zangenbacken und einen Betätigungsmechanismus, der beim Betätigen die Zangenbacken von einer geöffneten in eine geschlossene Position verlagert. An jeder der Zangenbacken ist eine erste bzw. eine zweite stirnseitige Anlagefläche vorgesehen, die beim Auftrennen des Kabelbinders an dem von diesem umfassten Kabel zur Anlage kommen, ohne dass sie hinter den Kabelbinder greifen, wodurch eine Beschädigung des Kabels ausgeschlossen ist. Die erste Zangenbacke besitzt weiterhin eine Ambossfläche, die zur zweiten Zangenbacke gerichtet ist. Die zweite Zangenbacke besitzt mindestens eine Schneidkante, die zur ersten Zangenbacke gerichtet ist und die sich von der Rückseite der zweiten Anlagefläche mindestens um die Breite des aufzutrennenden Kabelbinders in Längsrichtung der Zangenbacke erstreckt.This object is achieved by a cutting pliers according to the appended claim 1. The cutting tongs initially comprise two opposing jaws and an actuating mechanism which upon actuation displaces the jaws from an open to a closed position. At each of the pliers jaws a first or a second end abutment surface is provided, which come when disconnecting the cable tie on the cable covered by this to the plant, without that they engage behind the cable tie, whereby damage to the cable is excluded. The first jaw also has an anvil surface which faces the second jaw. The second forceps jaw has at least one cutting edge which is directed towards the first forceps jaw and which extends from the rear side of the second contact surface at least by the width of the cable tie to be separated in the longitudinal direction of the forceps jaw.
Beim Auftrennen des Kabelbinders zerschneidet die Schneidkante den Kabelbinder quer zu seiner Längserstreckung. Die Schneidkante dringt dabei in den Querschnitt des Kabelbinders ein, während die Anlageflächen am umfassten Kabel entlang gleiten. In Abhängigkeit von der Dicke der Anlageflächen bleibt dadurch ein zum Kabel gewandter schmaler Abschnitt des Kabelbinders von der Schneidkante unberührt, so dass beispielsweise ein Reststeg von 0,1 bis 0,8 mm verbleibt. Dieser Reststeg reißt aufgrund der Spannung im Kabelbinder bereits während des Schneidvorgangs auf, sodass nach dem Eindringen der Schneidkante der Kabelbinder vollständig zertrennt ist.When separating the cable tie, the cutting edge cuts the cable tie transversely to its longitudinal extent. The cutting edge penetrates into the cross-section of the cable tie while the contact surfaces slide along the covered cable. Depending on the thickness of the contact surfaces, a narrow section of the cable tie facing the cable thus remains unaffected by the cutting edge, so that, for example, a residual web of 0.1 to 0.8 mm remains. This residual ridge ruptures due to the tension in the cable tie already during the cutting process, so that after penetration of the cutting edge of the cable tie is completely broken.
Die Dicke der Anlageflächen kann für verschiedene Kabelbindertypen variiert werden. Vorzugsweise ist die Anlagefläche so dünn ausgeführt, dass mehr als 90 Prozent der Kabelbinderstärke durchtrennt werden. Für gängige Kabelbindertypen ist eine Dicke der Anlagefläche von etwa 0,4 mm empfehlenswert. Andererseits muss die Anlagefläche stark genug sein, damit sie sich beim Gebrauch nicht verbiegt oder an deren Kanten in das Kabel einschneidet.The thickness of the contact surfaces can be varied for different cable binder types. Preferably, the contact surface is made so thin that more than 90 percent of the cable tie strength are severed. For common cable binder types, a thickness of the contact surface of about 0.4 mm is recommended. On the other hand, the contact surface must be strong enough so that it does not bend during use or cut into the cable at its edges.
Bei einer bevorzugten Ausführungsform der erfindungsgemäßen Schneidzange liegen die stirnseitigen Anlageflächen in einer gemeinsamen Ebene und grenzen in der geschlossenen Position der Zange unmittelbar aneinander an. Es ist aber auch möglich, dass eine der Anlageflächen gegenüber der anderen Anlagefläche zurückgesetzt ist, wodurch die Schneidzange an gebogene oder winklige Flächen gegebenenfalls leichter angesetzt werden kann.In a preferred embodiment of the cutting pliers according to the invention, the end-face contact surfaces lie in a common plane and, in the closed position of the pliers, adjoin one another directly. But it is also possible that one of the contact surfaces is set back from the other contact surface, whereby the cutting forceps on curved or angled surfaces may optionally be recognized easier.
Die Schneidkante ist vorzugsweise als Spitze eines Schneidkeils ausgebildet, dessen Keilflächen sich jeweils im selben Winkel ausgehend von der Schneidkante in die Zangenbacke erstrecken. Der Schneidkeil treibt beim Auftrennen den Kabelbinder auseinander, wodurch das Zerreißen des nicht geschnittenen Materialabschnitts unterstützt wird. Der Schneidkeil ist vorzugsweise durch die Anlagefläche der zweiten Zangenbacke stirnseitig vollständig abgedeckt, damit er während des Auftrennvorgangs nicht mit dem Kabel in Kontakt kommt.The cutting edge is preferably formed as a tip of a cutting wedge whose wedge surfaces each extend at the same angle, starting from the cutting edge into the jaw. The cutting wedge drives the cable tie apart during separation, which helps to tear the uncut material section. The cutting wedge is preferably completely covered frontally by the contact surface of the second jaw, so that it does not come into contact with the cable during the separation process.
Die Zangenbacken sind bei einer bevorzugten Ausführungsform derart an den maulseitigen Enden der Zangenhebel befestigt, dass eine Parallelschließung erfolgt, d. h. die Zangenbacken werden beim Schließen der Zange parallel aufeinander zu bewegt. Zweckmäßigerweise geht dies mit einer linearen Verschiebung der Zangenbacken in Richtung zu den Stirnseiten einher, wodurch die Zangenbacken mit ihren Anlageflächen während des Auftrennens neben dem Kabelbinder gegen die Oberfläche des Kabels gepresst werden und auf dieser gleiten.In a preferred embodiment, the forceps jaws are fastened to the mouth-side ends of the forceps levers in such a way that a parallel closure takes place, i. H. The jaws are moved parallel to each other when closing the pliers. Conveniently, this is accompanied by a linear displacement of the jaws in the direction of the end faces, whereby the jaws are pressed with their contact surfaces during the separation next to the cable tie against the surface of the cable and slide on this.
Damit die Schneidkante im Wesentlichen vollständig durch den Kabelbinder hindurchgeführt werden kann, enden die stirnseitigen Anlageflächen vorzugsweise in der Ebene der Ambossfläche bzw. der Schneidkante. Bei dieser Ausführungsform schlagen die stirnseitigen Anlageflächen in der geschlossenen Position aneinander an und die Schneidkante trifft auf der Ambossfläche auf.Thus, the cutting edge can be passed substantially completely through the cable tie, the end-side abutment surfaces preferably end in the plane of the anvil surface or the cutting edge. In this embodiment, the end-on abutment surfaces in the closed position to each other and the cutting edge impinges on the anvil surface.
Bei abgewandelten Ausführungsformen können die Anlageflächen speziell geformt sein, um an besondere Einsatzfälle angepasst zu sein. Beispielsweise kann eine konvexe Form gewählt werden, die der Krümmung des vom Kabelbinder umfassten Kabels entspricht.In modified embodiments, the contact surfaces can be specially shaped to be adapted to particular applications. For example, a convex shape can be selected that corresponds to the curvature of the cable covered by the cable tie.
Eine nochmals abgewandelte Ausführungsform enthält eine zweite Schneidkante, die gleichzeitig die Ambossfläche der ersten Zangenbacke bildet. Bei der Verwendung dieser Ausführungsform wird der Kabelbinder von zwei Seiten beginnend aufgetrennt und die beiden Schneidkanten schlagen in der geschlossenen Position aneinander an oder fahren ggf. um einen kleinen Betrag aneinander vorbei. Dies ermöglicht das Auftrennen von sehr breiten Kabelbindern, ohne dass dafür übermäßig große Werkzeuge benötigt werden.A further modified embodiment includes a second cutting edge, which simultaneously forms the anvil surface of the first forceps jaw. When using this embodiment, the cable tie is separated starting from two sides and the two cutting edges abut each other in the closed position or possibly pass each other by a small amount. This allows the separation of very wide cable ties, without the need for excessively large tools.
Weitere Vorteile und Einzelheiten der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung einer bevorzugten Ausführungsform, unter Bezugnahme auf die Zeichnung. Es zeigen:
- Fig.1
- eine perspektivische Ansicht einer erfindungsgemäßen Schneidzange;
- Fig. 2
- eine stirnseitige Ansicht der Schneidzange;
- Fig. 3
- eine perspektivische Ansicht einer aus der Schneidzange entnommene Zangenbacke mit einer Schneidkante.
- Fig.1
- a perspective view of a cutting pliers according to the invention;
- Fig. 2
- an end view of the cutting pliers;
- Fig. 3
- a perspective view of a removed from the cutting pliers jaw with a cutting edge.
In
Bei der in
Die zweite Anlagefläche 07 liegt in derselben Ebene wie die erste Anlagefläche 06 und schlägt daher im geschlossenen Zustand an dieser an. Bei der dargestellten Ausführungsform besitzt die zweite Anlagefläche die Form eines Keils mit abgestumpfter Spitze.The
An seinem zur Berührungsebene gerichteten Ende besitzt der Schneidkeil 12 eine Schneidkante 13, die zum Auftrennen in den Kabelbinder eindringt. Die Schneidkante 13 erstreckt sich beginnend von der Rückseite der zweiten Anlagefläche 07 parallel zur Längsachse der zweiten Zangenbacke 05. Es verbleibt dabei kein Zwischenraum zwischen der zweiten Anlagefläche 07 und dem Schneidkeil 12, da die zweite Anlagefläche nicht hinter den aufzutrennenden Kabelbinder greifen soll. Die Längsausdehnung der Schneidkante 13 ist an die Dicke des aufzutrennenden Kabelbinders angepasst, damit dieser im Wesentlichen vollständig durchtrennt werden kann. Wie oben bereits dargestellt wurde, verbleibt lediglich ein dünner ungeschnittener Materialbereich, der in seiner Dicke der Dicke der zweiten Anlagefläche 07 entspricht. Da die zweite Anlagefläche 07 einstückig mit dem Schneidkeil 12 ausgebildet sein kann, sind für herkömmliche Anwendungen Dicken von weniger als 1 mm ausreichend, typischerweise 0,2 bis 0,5 mm.At its end directed towards the plane of contact, the cutting
Die Schneidkante 13 liegt im Wesentlichen in einer Ebene mit einem Anschlag 14, der im geschlossenen Zustand auf der gegenüberliegenden Ambossfläche 11 ebenso wie die Schneidkante 13 aufschlägt. Die Schneidkante kann gegenüber der Ebene des Anschlags 14 aber auch geringfügig zurückgesetzt sein, um ein Aufschlagen der Schneidkante auf der Ambossfläche 11 zu verhindern und die Schneidkante dadurch vor unnötigem Verschleiß zu schützen.The
In der zweiten Zangenbacke 05 ist außerdem eine Befestigungsbohrung 15 vorgesehen, die im zusammengebauten Zustand vom Haltebolzen 09 durchdrungen wird. Am hinteren Ende der Zangenbacke 05 befindet sich ein Führungsschlitz 16, in welchem der Führungsbolzen 10 gleitet. Außerdem ist eine Aussparung 17 vorgesehen, die im geschlossenen Zustand der Zange den Gelenkbolzen des Hauptgelenks 03 aufnimmt. In der ersten Zangenbacke 04 sind komplementäre Bohrungen und Aussparungen vorgesehen, um diese in gleicher Weise am gegenüberliegenden Zangenhebel befestigen zu können.In the
- 0101
- Handgriffhandle
- 0202
- Zangenhebelcaliper lever
- 0303
- Hauptgelenkmain joint
- 0404
- erste Zangenbackefirst jaw
- 0505
- zweite Zangenbackesecond forceps jaw
- 0606
- erste Anlageflächefirst contact surface
- 0707
- zweite Anlageflächesecond contact surface
- 0808
- Berührungsebenecontact plane
- 0909
- Haltebolzenretaining bolt
- 1010
- Führungsbolzenguide pins
- 1111
- Ambossflächeanvil surface
- 1212
- Schneidkeilcutting wedge
- 1313
- Schneidkantecutting edge
- 1414
- Anschlagattack
- 1515
- Haltebohrungretaining hole
- 1616
- Führungsschlitzguide slot
- 1717
- Aussparungrecess
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE200810043692 DE102008043692B4 (en) | 2008-11-12 | 2008-11-12 | Cutting pliers for cutting cable ties |
Publications (1)
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EP2186602A1 true EP2186602A1 (en) | 2010-05-19 |
Family
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Family Applications (1)
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EP09175608A Withdrawn EP2186602A1 (en) | 2008-11-12 | 2009-11-10 | Cutting pliers for separating cable binders |
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EP (1) | EP2186602A1 (en) |
DE (1) | DE102008043692B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE202009005641U1 (en) | 2009-04-17 | 2009-07-09 | Rennsteig Werkzeuge Gmbh | Cable ties cutting forceps |
DE102015010752A1 (en) | 2015-08-18 | 2016-03-31 | Daimler Ag | Cable tie pliers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720966A1 (en) | 1994-06-13 | 1995-12-15 | Aerospatiale | Pliers for removal of flexible cable bundle ties with ratchet locking used in e.g. aeronautical applications |
US20010034939A1 (en) * | 2000-03-15 | 2001-11-01 | Lemmens Joseph R. | Ring cutting tool |
US20070277383A1 (en) * | 2006-06-02 | 2007-12-06 | Kenneth Tomasetti | Cable Tie Removal Tool |
US20080178707A1 (en) * | 2007-01-25 | 2008-07-31 | Mark Anthony Stevens | Pliers for cutting and holding straps and the like |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168119A (en) * | 1962-06-12 | 1965-02-02 | Thomas & Betts Corp | Device for tensioning bundling straps |
JPS57204810A (en) * | 1981-05-29 | 1982-12-15 | Satoogoosee Kk | Bundling tool |
US4459717A (en) * | 1983-09-15 | 1984-07-17 | Henry Mann Incorporated | Tool for cable tie installation and removal |
DE10302936A1 (en) * | 2003-01-24 | 2004-07-29 | Robert Joachim | Hand held cutting tool for use with electrical cables has adjustable cutter inserts for different cable sizes |
US7174640B2 (en) * | 2003-11-10 | 2007-02-13 | Bert Vinson Elkins | Tool for cutting cable ties leaving a round end |
US20050097758A1 (en) * | 2003-11-10 | 2005-05-12 | Elkins Bert V. | Tool for cutting cable ties leaving a round end |
-
2008
- 2008-11-12 DE DE200810043692 patent/DE102008043692B4/en not_active Expired - Fee Related
-
2009
- 2009-11-10 EP EP09175608A patent/EP2186602A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720966A1 (en) | 1994-06-13 | 1995-12-15 | Aerospatiale | Pliers for removal of flexible cable bundle ties with ratchet locking used in e.g. aeronautical applications |
US20010034939A1 (en) * | 2000-03-15 | 2001-11-01 | Lemmens Joseph R. | Ring cutting tool |
US20070277383A1 (en) * | 2006-06-02 | 2007-12-06 | Kenneth Tomasetti | Cable Tie Removal Tool |
WO2007142660A1 (en) | 2006-06-02 | 2007-12-13 | Advanced Cable Ties, Inc. | Cable tie removal tool |
US20080178707A1 (en) * | 2007-01-25 | 2008-07-31 | Mark Anthony Stevens | Pliers for cutting and holding straps and the like |
Also Published As
Publication number | Publication date |
---|---|
DE102008043692A1 (en) | 2010-05-20 |
DE102008043692B4 (en) | 2010-07-01 |
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