EP0549578B1 - Braiding pincers - Google Patents
Braiding pincers Download PDFInfo
- Publication number
- EP0549578B1 EP0549578B1 EP90916691A EP90916691A EP0549578B1 EP 0549578 B1 EP0549578 B1 EP 0549578B1 EP 90916691 A EP90916691 A EP 90916691A EP 90916691 A EP90916691 A EP 90916691A EP 0549578 B1 EP0549578 B1 EP 0549578B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hand
- braiding
- joint
- handles
- jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
Definitions
- the invention relates to a braiding pliers according to the preamble of claim 1, as used for fastening reinforcing bars or mats in the construction industry. Fastening is done using relatively thin wires that are wrapped around the reinforcing bars, twisted and then cut off with pliers. With such a braiding pliers, every location in the space occupied by the reinforcement must be reached by design. A construction worker referred to as iron braiding must therefore be able to plunge into the reinforcement body with the pliers. This means that there must be sufficient free space in the outer reinforcement for carrying out the braiding tongs. On the other hand, the braiding tongs must also lie comfortably in the hand so that handling with it is as easy as possible.
- braiding tongs are used which, like the generally known pliers, consist of approximately two rod-shaped parts.
- the two rod-shaped parts are connected to one another in an articulated manner, the two free ends of the pliers being designed as cheek parts on one side of the joint and the opposite other two free ends of the pliers being designed as handles.
- the two handles run away from each other in a V-shape towards their free ends.
- GB-A-107 128 discloses a wire cutting tool for cutting metallic wires such as piano wires in particular. Such hard wires cause the cutting jaws of the cutting tool to wear out quickly. In addition, a relatively large amount of force is required for cutting. In order to avoid an excessive effort when closing the cutting jaws, crossing handle arms are provided with this cutting tool. This document does not contain any further details and constructive information on the crossing handle arms and how the handle sections adjacent to the common joint are to be arranged and designed. This is also not surprising since the known cutting tool is not a braiding pliers and therefore the problem underlying a braiding pliers cannot be the subject of this document.
- the invention has for its object to provide a braiding pliers of the type mentioned, in which the disadvantages mentioned from the above-mentioned prior art are not present, and which can thus be used in a universal manner for fastening all bars of a reinforcement arrangement and thus also particularly suitable for fastening a lower or rear layer thereof in an optimal manner.
- the braiding tongs known from the prior art are accordingly characterized in that, when the jaw parts of these braiding tongs are closed, the two handles do not collide in a V-shape at the articulation point and intersect there to a certain extent, but rather that the sections of the two handles adjacent to the articulation are shaped in this way are that their crossing point is only at a certain distance from the joint.
- the grip parts adjacent to the joint and the cheek part formed on these grip parts are on the same - either right or left - plan half for such braiding tongs.
- a braiding tongs 10 is constructed symmetrically with respect to a central axis 12.
- a left jaw part 14 and a right jaw part 16 are pivotable with one another in a joint 18, which lies on the central axis 12 and is formed, for example, by a bolt or the like connected.
- the front ends 20 of both jaw parts 14, 16 are designed in the form of a cutting edge so that the braiding wire held by these jaws can be separated as easily as possible.
- a left handle part 22 is attached to the left cheek part 14.
- This grip part 22 is integrally connected to the left cheek part 14.
- a right handle part 24 - likewise in one piece - is fastened to the right cheek part 16.
- Both handle parts 22, 24 are shaped approximately rectilinearly in their central region and diverge slightly towards the lower end of the pliers.
- the maximum mutual distance between the handle parts 22, 24 - in the present example case - is as large as the corresponding maximum mutual distance between the left and right cheek parts 14, 16. This mutual distance is in both cases d. This ensures that the braiding tongs 10 can be inserted into a reinforcement arrangement in the closed state, as shown in FIG. 2, and always when the braiding tongs with their jaw parts 14, 16 fit through the existing reinforcement clearance.
- a left handle 28 and a right handle 30 border the left handle part 22 and a left handle 30.
- Handle 28 and handle 30 form the area of the braiding tongs 10 which is gripped by the human hand of a reinforcement braider.
- both handles 28, 30 have a maximum mutual distance D which is greater than the distance d.
- the lower region of the two handles 28, 30 runs parallel to one another.
- the right handle 28 and the left handle 30 have an approximately circular shape.
- the left cheek part 14, the left grip part 22 and the right grip 28 are connected in one piece.
- the right cheek part 16, the right grip part 24 and the left grip 30 are also connected in one piece Place 26, the two handle parts 22, 24 or the right handle 28 and the left handle 30 intersect in the region of the central axis 12.
- the present braiding tongs can be inserted into a reinforcement cage or the like at least up to the area of the location 26 whenever the two jaw parts 14, 16 fit through the existing space between the reinforcement bars.
- this braiding tongs 10 are opened, the handles 28, 30 are guided outwards, the jaw parts 14, 16 swiveling open.
- the left and right handle parts 22, 24 pivot towards one another, i. H. in the direction of the central axis 12.
- the mutual distance between the two handle parts 22, 24 thus becomes smaller (FIG. 1).
- This area of the braiding tongs 10, which is formed by the left and right handle parts 22, 24, does not interfere with the area of a reinforcement cage. If the braiding tongs 10 - as stated above - can be inserted into a reinforcement cage, they can always be opened in their immersed state.
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Abstract
Description
Die Erfindung betrifft eine Flechterzange gemäß dem Oberbegriff des Anspruchs 1, wie sie zur Befestigung von Bewehrungsstäben bzw. -matten im Baugewerbe verwendet wird. Das Befestigen erfolgt mittels relativ dünner Drähte, die um die Bewehrungseisen herumgelegt, verdrillt und dann mit der Zange abgetrennt werden. Mit einer derartigen Flechterzange muß konstruktionsbedingt jede Stelle in dem von der Bewehrung eingenommenen Raum erreicht werden. Ein als Eisenflechter bezeichneter Bauarbeiter muß daher mit der Zange in den Bewehrungskörper hineintauchen können. Dies bedingt, daß in der jeweils äußeren Bewehrung ausreichend Freiraum zum Durchführen der Flechterzange vorhanden sein muß. Andererseits muß die Flechterzange auch gut in der Hand liegen, damit das Hantieren mit ihr möglichst wenig anstrengend ist.The invention relates to a braiding pliers according to the preamble of claim 1, as used for fastening reinforcing bars or mats in the construction industry. Fastening is done using relatively thin wires that are wrapped around the reinforcing bars, twisted and then cut off with pliers. With such a braiding pliers, every location in the space occupied by the reinforcement must be reached by design. A construction worker referred to as iron braiding must therefore be able to plunge into the reinforcement body with the pliers. This means that there must be sufficient free space in the outer reinforcement for carrying out the braiding tongs. On the other hand, the braiding tongs must also lie comfortably in the hand so that handling with it is as easy as possible.
Bekanntermaßen werden Flechterzangen verwendet, die - ähnlich wie die allgemein bekannten Kneifzangen - aus etwa zwei stabförmigen Teilen bestehen. Die beiden stabförmigen Teile sind gelenkig miteinander verbunden, wobei auf der einen Seite des Gelenks die beiden freien Enden der Zange als Backenteile und die gegenüberliegenden anderen beiden freien Enden der Zange als Griffe ausgebildet sind. Die beiden Griffe laufen zu ihren freien Enden hin V-förmig voneinander weg. Bei dieser Flechterzange ist das Hantieren in engen Bewehrungskörben oder dergleichen Bewehrungsanordnungen zum Teil äußerst schwierig, da beim öffnen der Zange zum Ergreifen des Bindedrahtes aufgrund der V-förmig sich auseinanderspreizenden Griffe die entsprechende Zange innerhalb des Bewehrungskorbes einen entsprechend großen Freiraum erfordert. Dieser Freiraum steht konstruktionsbedingt aber nicht immer zur Verfügung, so daß in derartigen Fällen die obere bzw. vordere Bewehrungslage auseinandergedrückt werden muß, damit die Zange in dem Bewehrungskorb zwischen dieser oberen bzw. vorderen Bewehrungslage um ihre Längsachse gedreht werden kann. Von Nachteil ist ferner, daß sich die Griffe dieser Flechterzange im geöffneten Zustand sehr weit voneinander wegspreizen, so daß sie in diesem geöffneten Zustand kaum noch von einer menschlichen Hand umfaßt werden können.As is known, braiding tongs are used which, like the generally known pliers, consist of approximately two rod-shaped parts. The two rod-shaped parts are connected to one another in an articulated manner, the two free ends of the pliers being designed as cheek parts on one side of the joint and the opposite other two free ends of the pliers being designed as handles. The two handles run away from each other in a V-shape towards their free ends. With this braiding tongs, handling in narrow reinforcement cages or similar reinforcement arrangements is sometimes extremely difficult, since when opening the tongs to grasp the binding wire due to the V-shaped spreading handles, the corresponding pliers within the reinforcement cage require a correspondingly large amount of free space. This free space is not always available due to the design, so that in such cases the upper or front reinforcement layer must be pressed apart so that the pliers in the reinforcement cage can be rotated about their longitudinal axis between these upper and front reinforcement layers. A further disadvantage is that the handles of these braiding tongs spread very far apart from each other in the open state, so that they can hardly be grasped by a human hand in this open state.
Aus der GB-A-107 128 ist ein Drahtschneidwerkzeug zum Schneiden von metallischen Drähten wie insbesondere Klavierdrähten bekannt. Derartige harte Drähte bewirken, daß sich die Schneidbacken des Schneidwerkzeuges schnell abnutzen. Außerdem ist ein verhältnismäßig großer Kraftaufwand zum Schneiden erforderlich. Um eine all zu große Kraftanstrengung beim Schließen der Schneidbacken zu vermeiden, sind sich überkreuzende Griffarme bei diesem Schneidwerkzeug vorgesehen. Irgendwelche näheren Einzelheiten und konstruktive Hinweise zu den sich überkreuzenden Griffarmen und wie die dem gemeinsamen Gelenk benachbarten Griffabschnitte angeordnet und ausgebildet sein sollen, sind dieser Druckschrift nicht zu entnehmen. Dieses ist auch nicht verwunderlich, da es sich bei dem vorbekannten Schneidwerkzeug nicht um eine Flechterzange handelt und da daher die einer Flechterzange zu grunde liegenden Problematik nicht Gegenstand dieser Druckschrift sein kann.GB-A-107 128 discloses a wire cutting tool for cutting metallic wires such as piano wires in particular. Such hard wires cause the cutting jaws of the cutting tool to wear out quickly. In addition, a relatively large amount of force is required for cutting. In order to avoid an excessive effort when closing the cutting jaws, crossing handle arms are provided with this cutting tool. This document does not contain any further details and constructive information on the crossing handle arms and how the handle sections adjacent to the common joint are to be arranged and designed. This is also not surprising since the known cutting tool is not a braiding pliers and therefore the problem underlying a braiding pliers cannot be the subject of this document.
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Flechterzange der eingangs genannten Art anzugeben, bei der die aus dem vorstehend erwähnten Stand der Technik erwähnten Nachteile nicht vorhanden sind, und die sich somit in universeller Weise zum Befestigen aller Eisen einer Bewehrungsanordnung und damit insbesondere auch zum Befestigen einer unteren bzw. hinteren Lage derselben in optimaler Weise eignet.Based on this prior art, the invention has for its object to provide a braiding pliers of the type mentioned, in which the disadvantages mentioned from the above-mentioned prior art are not present, and which can thus be used in a universal manner for fastening all bars of a reinforcement arrangement and thus also particularly suitable for fastening a lower or rear layer thereof in an optimal manner.
Diese Erfindung ist durch die Merkmale des Patentanspruchs 1 angegeben. Die aus dem Stand der Technik bekannte Flechterzange zeichnet sich dementsprechend dadurch aus, daß im geschlossenen Zustand der Backenteile dieser Flechterzange die beiden Griffe nicht im Gelenkpunkt V-förmig ineinanderstoßen und sich dort gewissermaßen kreuzen, sondern daß die dem Gelenk benachbarten Abschnitte der beiden Griffe so geformt sind, daß ihr Kreuzungspunkt erst in einem gewissen Abstand vom Gelenk entfernt vorhanden ist. Bezüglich einer durch das Gelenk verlaufenden Mittelachse liegen damit die dem Gelenk benachbarten Griffteile und die an diesen Griffteilen jeweils angeformten Backenteil auf derselben - entweder rechten oder linken - Grundrißhälfte für eine derartige Flechterzange.This invention is indicated by the features of claim 1. The braiding tongs known from the prior art are accordingly characterized in that, when the jaw parts of these braiding tongs are closed, the two handles do not collide in a V-shape at the articulation point and intersect there to a certain extent, but rather that the sections of the two handles adjacent to the articulation are shaped in this way are that their crossing point is only at a certain distance from the joint. With regard to a central axis running through the joint, the grip parts adjacent to the joint and the cheek part formed on these grip parts are on the same - either right or left - plan half for such braiding tongs.
Beim Öffnen der erfindungsgemäßen Flechterzange, d. h. beim Auseinanderführen der von der menschlichen Hand umfaßten Griffe schwenken die an das Gelenk sich anschließenden Griffteile nicht aus dem von den Backenteilen eingenommenen Lichtraum hinaus. Eine derartige Flechterzange kann daher immer dann zwischen Bewehrungseisen hindurchgeführt werden, wenn ihre geschlossenen Backen durch den vorhandenen Zwischenraum hindurchpassen. Die erfindungsgemäße Flechterzange erlaubt daher eine ganz erhebliche Produktionssteigerung, was in wirtschaftlicher Hinsicht von großem Vorteil ist. Gerade auf dem Bausektor, wo Rationalisierungsmaßnahmen und Maßnahmen zur Produktionssteigerung äußerst wünschenswert sind, erweist sich folglich die erfindungsgemäße Flechterzange von großem Vorteil.When opening the braiding tongs according to the invention, d. H. when the handles encompassed by the human hand are brought apart, the handle parts adjoining the joint do not pivot out of the light space occupied by the cheek parts. Such braiding tongs can therefore always be passed between reinforcing bars if their closed jaws fit through the existing space. The braiding tongs according to the invention therefore allow a very considerable increase in production, which is of great economic advantage. Especially in the construction sector, where rationalization measures and measures to increase production are extremely desirable, the braiding tongs according to the invention therefore prove to be of great advantage.
Weitere Vorteile und Merkmale der erfindungsgemäßen Flechterzange sind den Unteransprüchen und dem nachstehenden Ausführungsbeispiel zu entnehmen.Further advantages and features of the braiding tongs according to the invention can be found in the subclaims and the exemplary embodiment below.
Die Erfindung wird im folgenden anhand des in der Zeichnung dargestellten Ausführungsbeispiels näher beschrieben und erläutert. Es zeigen:
- Fig. 1
- eine grundrißmäßige Darstellung der erfindungsgemäßen Flechterzange im geöffneten Zustand und
- Fig. 2
- die Flechterzange gemäß Fig. 1 im geschlossenen Zustand.
- Fig. 1
- a plan view of the braider pliers according to the invention in the open state and
- Fig. 2
- 1 in the closed state.
Eine Flechterzange 10 ist grundrißmäßig bezüglich einer Mittelachse 12 symmetrisch aufgebaut. Ein linkes Backenteil 14 und ein rechtes Backenteil 16 sind in einem Gelenk 18, das auf der Mittelachse 12 liegt und beispielsweise durch einen Bolzen oder dergleichen gebildet wird, schwenkbar miteinander verbunden. Die vorderen Enden 20 beider Backenteile 14, 16 sind in Form einer Schneide ausgebildet, damit der von diesen Backen gefaßte Flechterdraht möglichst leicht abgetrennt werden kann.A braiding
Im Grundriß unterhalb des Gelenks 18 ist an dem linken Backenteil 14 ein linker Griffteil 22 befestigt. Dieser Griffteil 22 ist einstückig mit dem linken Backenteil 14 verbunden. In entsprechender Weise ist an dem rechten Backenteil 16 ein rechter Griffteil 24 - ebenfalls einstückig - befestigt. Der Ausdruck links und rechts bedeutet hier und im folgenden, daß die entsprechenden Bauteile der Flechterzange 10 sich in der grundrißmäßigen Darstellung entsprechend links (L) oder rechts (R) von der Mittelachse 12 befinden.In the plan below the
Beide Griffteile 22, 24 sind in ihrem mittleren Bereich in etwa gradlinig geformt und führen in Richtung zum unteren Ende der Zange hin leicht auseinander. Im geschlossenen Zustand der Flechterzange 10 (Fig. 2) ist der maximale gegenseitige Abstand der Griffteile 22, 24 - im vorliegenden Beispielsfall - ebenso groß wie der entsprechende maximale gegenseitige Abstand der linken und rechten Backenteile 14, 16. Dieser gegenseitige Abstand beträgt in beiden Fällen d. Damit ist sichergestellt, daß die Flechterzange 10 im geschlossenen Zustand - so wie in Fig. 2 dargestellt - in eine Bewehrungsanordnung eingeführt werden kann, und zwar immer dann, wenn die Flechterzange mit ihren Backenteilen 14, 16 durch den vorhandenen Bewehrungsfreiraum hindurchpaßt.Both
Im unteren Bereich der linken und rechten Griffteile 22, 24 schwenken dieselben aufeinanderzu und kreuzen sich im Bereich der Stelle 26. An dieser Stelle 26 liegen die beiden Griffteile 22, 24 übereinander. Anschließend an die Stelle 26 grenzen an den linken Griffteil 22 ein rechter Griff 28 und an den rechten Griffteil 24 ein linker Griff 30. Griff 28 und Griff 30 bilden den Bereich der Flechterzange 10, der von der menschlichen Hand eines Bewehrungsflechters umgriffen wird.In the lower area of the left and
Beide Griffe 28, 30 weisen im vorliegenden Beispielsfall einen maximalen gegenseitigen Abstand D auf, der größer ist als der Abstand d. Der untere Bereich der beiden Griffe 28, 30 verläuft parallel zueinander. Querschnittsmäßig besitzt der rechte Griff 28 und der linke Griff 30 eine in etwa kreisförmige Gestalt.In the present example case, both handles 28, 30 have a maximum mutual distance D which is greater than the distance d. The lower region of the two handles 28, 30 runs parallel to one another. In cross-section, the
Einstückig verbunden ist bei der vorliegenden Flechterzange damit das linke Backenteil 14, der linke Griffteil 22 und der rechte Griff 28. In entsprechender Weise ist einstückig verbunden ebenfalls das rechte Backenteil 16, der rechte Griffteil 24 und der linke Griff 30. Im Kreuzungsbereich, an der Stelle 26, kreuzen sich die beiden Griffteile 22, 24 bzw. der rechte Griff 28 und der linke Griff 30 im Bereich der Mittelachse 12.In the present braider pliers, the
Wie schon ausgeführt, kann die vorliegende Flechterzange zumindest bis zum Bereich der Stelle 26 immer dann in einen Bewehrungskorb oder dergleichen eingeführt werden, wenn die beiden Backenteile 14, 16 durch den vorhandenen Zwischenraum der Bewehrungseisen hindurchpassen. Beim öffnen dieser Flechterzange 10 werden die Griffe 28, 30 nach außen geführt, wobei sich die Backenteile 14, 16 aufschwenken. Dabei verschwenken sich die linken und rechten Griffteile 22, 24 aufeinanderzu, d. h. in Richtung auf die Mittelachse 12. Der gegenseitige Abstand der beiden Griffteile 22, 24 wird damit kleiner (Fig. 1). Damit stört dieser Bereich der Flechterzange 10, der von den linken und rechten Griffteilen 22, 24 gebildet wird, nicht im Bereich eines Bewehrungskorbes. Sofern die Flechterzange 10 - wie oben ausgeführt - in einen Bewehrungskorb eingeführt werden kann, kann sie auch immer in ihrem eingetauchten Zustand geöffnet werden.As already stated, the present braiding tongs can be inserted into a reinforcement cage or the like at least up to the area of the
Durch die in etwa parallele gegenseitige Ausrichtung des rechten und linken Griffes 28, 30 im geschlossenen Zustand der Zange spreizen sich die beiden Griffe auch nicht sehr weit auseinander, so daß die Flechterzange 10 auch im geöffneten Zustand problemlos von einer menschlichen Hand umfaßt werden kann.Due to the approximately parallel mutual alignment of the right and left
Claims (5)
- Steel-fixing pincers (10), having in horizontal projection a right-hand jaw part (16) and a left-hand jaw part (14), a right-hand handle (28) and a left-hand handle (30), and a joint (18) in which the two jaw parts (14, 16) and the two handles (28, 30) are pivotably arranged, the left-hand jaw part (14) being firmly connected to the right-hand handle (28) and the right-hand jaw part (16) being firmly connected to the left-hand handle (30) in the area of the joint (18), in which arrangement the front ends (20) of both jaw parts (14, 16) are in each case designed in the form of a cutting edge and are in each case connected in one piece to the right-hand and left-hand handles respectively, the ends (20) and thus the cutting edges are orientated parallel to the rotational axis of the joint (18), and in the closed state of the jaw parts (14, 16) these jaw parts (14, 16) enclose a clearance space, characterised in that, in the closed state of the jaw parts (14, 16), the portion of the left-hand handle (30) adjacent to the joint (18) forms a right-hand handle part (24) at least in sections and, conversely, the portion of the right-hand handle (28) adjacent to the joint (18) forms a left-hand handle part (22) at least in sections, and the maximum distance (d) between these two portions (22, 24) is not greater than approximately the maximum distance (d) between the jaw parts (14, 16).
- Steel-fixing pincers according to Claim 1, characterised in that the two portions (22, 24) intersect (26) one another in horizontal projection in their end area in each case facing the free end of the respective handles (28, 30).
- Steel-fixing pincers according to Claim 1, characterised in that the two sections are essentially rectilinear.
- Steel-fixing pincers according to Claim 1, characterised in that the surface of the free ends of the handles is of oval or circular design in cross-section.
- Steel-fixing pincers according to Claim 1, characterised in that the free ends of the handles (28, 30) are orientated in parallel to one another in the closed state of the jaw parts.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8913650U DE8913650U1 (en) | 1989-11-18 | 1989-11-18 | |
DE8913650U | 1989-11-18 | ||
PCT/DE1990/000886 WO1991007255A1 (en) | 1989-11-18 | 1990-11-17 | Braiding pincers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0549578A1 EP0549578A1 (en) | 1993-07-07 |
EP0549578B1 true EP0549578B1 (en) | 1994-09-21 |
Family
ID=6844714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90916691A Expired - Lifetime EP0549578B1 (en) | 1989-11-18 | 1990-11-17 | Braiding pincers |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0549578B1 (en) |
JP (1) | JPH05501831A (en) |
AT (1) | ATE111795T1 (en) |
BR (1) | BR9007852A (en) |
CA (1) | CA2068988A1 (en) |
DE (2) | DE8913650U1 (en) |
HU (1) | HUT62227A (en) |
NO (1) | NO175294C (en) |
WO (1) | WO1991007255A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007015818U1 (en) | 2007-11-13 | 2008-06-19 | Göhrig, Gerhard Lothar | Side cutters additionally for tight spaces and depths |
DE202008014543U1 (en) | 2008-11-03 | 2009-02-12 | Göhrig, Gerhard Lothar | Combination pliers additionally for tight spaces and depths |
DE202009014494U1 (en) | 2009-10-27 | 2010-02-18 | Göhrig, Gerhard Lothar | Cable front trimmer additionally for tight spaces and depths |
CN110103174A (en) * | 2019-06-11 | 2019-08-09 | 张宁 | A kind of boiler tube-type air preheater part leak stopping liner tool specially for attaching and detaching |
WO2023077003A1 (en) * | 2021-10-28 | 2023-05-04 | Milwaukee Electric Tool Corporation | Clamping tool with cross-over components |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9204637U1 (en) * | 1992-04-04 | 1992-07-16 | Goehrig, Gudrun | |
AU7330498A (en) * | 1997-03-26 | 1998-10-20 | Gohrig, Anja | Binder pliers for securing reinforcement bars in construction sites |
DE19908668B4 (en) * | 1999-02-27 | 2012-01-12 | NWS Germany Produktion W. Nöthen e.K. | Schneidzange |
DE102004022942B4 (en) | 2004-05-11 | 2019-06-13 | Knipex-Werk C. Gustav Putsch Kg | tongs |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE300476C (en) * | ||||
GB107128A (en) * | 1916-09-20 | 1917-06-21 | Ferdinand Charles Collin | Improved Wire-cutting Tool. |
DE835683C (en) * | 1949-08-19 | 1952-04-03 | Kurt Vogt | Hand wire cutters |
DE1045633B (en) * | 1956-02-09 | 1958-12-04 | Rudi Colmsee | Tying tongs with a device for lifting the reinforcing bars |
FR2137336B1 (en) * | 1971-05-12 | 1973-05-11 | Goldenberg Sa | |
DE3545756A1 (en) * | 1985-12-21 | 1987-06-25 | Schraubenwerke Gaisbach Gmbh & | RAGITZZANGE |
-
1989
- 1989-11-18 DE DE8913650U patent/DE8913650U1/de not_active Expired - Lifetime
-
1990
- 1990-11-17 JP JP2515298A patent/JPH05501831A/en active Pending
- 1990-11-17 DE DE59007290T patent/DE59007290D1/en not_active Expired - Fee Related
- 1990-11-17 HU HU921596A patent/HUT62227A/en active IP Right Revival
- 1990-11-17 AT AT90916691T patent/ATE111795T1/en active
- 1990-11-17 BR BR909007852A patent/BR9007852A/en not_active IP Right Cessation
- 1990-11-17 WO PCT/DE1990/000886 patent/WO1991007255A1/en active IP Right Grant
- 1990-11-17 EP EP90916691A patent/EP0549578B1/en not_active Expired - Lifetime
- 1990-11-17 CA CA002068988A patent/CA2068988A1/en not_active Abandoned
-
1992
- 1992-05-18 NO NO921959A patent/NO175294C/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007015818U1 (en) | 2007-11-13 | 2008-06-19 | Göhrig, Gerhard Lothar | Side cutters additionally for tight spaces and depths |
DE202008014543U1 (en) | 2008-11-03 | 2009-02-12 | Göhrig, Gerhard Lothar | Combination pliers additionally for tight spaces and depths |
DE202009014494U1 (en) | 2009-10-27 | 2010-02-18 | Göhrig, Gerhard Lothar | Cable front trimmer additionally for tight spaces and depths |
CN110103174A (en) * | 2019-06-11 | 2019-08-09 | 张宁 | A kind of boiler tube-type air preheater part leak stopping liner tool specially for attaching and detaching |
CN110103174B (en) * | 2019-06-11 | 2021-07-30 | 张宁 | Special tool for disassembling and assembling local leaking stoppage gasket of boiler tubular air preheater |
WO2023077003A1 (en) * | 2021-10-28 | 2023-05-04 | Milwaukee Electric Tool Corporation | Clamping tool with cross-over components |
Also Published As
Publication number | Publication date |
---|---|
NO175294B (en) | 1994-06-20 |
DE8913650U1 (en) | 1990-01-04 |
HUT62227A (en) | 1993-04-28 |
ATE111795T1 (en) | 1994-10-15 |
NO175294C (en) | 1994-09-28 |
JPH05501831A (en) | 1993-04-08 |
EP0549578A1 (en) | 1993-07-07 |
HU9201596D0 (en) | 1992-08-28 |
DE59007290D1 (en) | 1994-10-27 |
CA2068988A1 (en) | 1991-05-19 |
BR9007852A (en) | 1992-09-08 |
NO921959D0 (en) | 1992-05-18 |
NO921959L (en) | 1992-05-18 |
WO1991007255A1 (en) | 1991-05-30 |
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