EP0081250A1 - U-shaped clip formed from a strip-like material - Google Patents
U-shaped clip formed from a strip-like material Download PDFInfo
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- EP0081250A1 EP0081250A1 EP82201329A EP82201329A EP0081250A1 EP 0081250 A1 EP0081250 A1 EP 0081250A1 EP 82201329 A EP82201329 A EP 82201329A EP 82201329 A EP82201329 A EP 82201329A EP 0081250 A1 EP0081250 A1 EP 0081250A1
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- European Patent Office
- Prior art keywords
- clip
- legs
- base
- strip
- closure
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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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1616—Elements constricting the neck of the bag
- B65D33/1641—Staples, clips or clamps made of metal
Definitions
- the invention relates to a U-shaped closure clip made of band-shaped material for tubes and bags, the clip consisting of a clip base and two legs, and the leg ends of the clip are bent outwards and form a connecting web through which the clip can be separated in a strip other parentheses.
- the packaging braid of a bag or tube is closed with these clips in such a way that first a clip with its clip base is inserted into a suitable die with the legs pointing upwards, and then the packaging sleeve to be closed, usually gathered or twisted into a pigtail, is placed in the clip is what a stamp approaches the die from above and the clip separates from the strip and closes (DE-PS 1 078 495, 1 761 616 and 2 606 658).
- closure clips made of band-shaped material are subject to ever increasing demands on locking force, slip resistance and tight closure, which are particularly necessary for the closure of air-impermeable intestines.
- Different forces act on such a closure clip cf. DE-PS 2 606 658, column 1/2.
- the locking force and the slip resistance were increased and the locking force was improved in that the band-shaped material in the area of the clip base and the legs on the outer edges was partially folded inwards to form two beads running along these outer edges.
- These.closing clips have a small radius of the connecting bends between the clip base and clip legs.
- the braid is not always pressed together tightly at these points in the closed state, as a result of which, in certain cases, capillary formation can occur at these points, which in turn can lead to leaks and thus to grease escaping or air entry at the closure clip.
- the use of this closure clip is also only particularly useful if sausages with a relatively large diameter, for example. from 60 mm, should be closed.
- the invention is therefore based on the object to improve closure clips of the generic type in such a way that they, in particular when using air-impermeable intestines, for. B. from polyvenylidene chloride, polyamide, polyester or from the inside or outside with plastic-coated fiber casings do not slip on the relatively smooth surface of the braid and form a substantially fat and airtight seal and can also be used sensibly with sausages of smaller caliber.
- the inner radius of the connecting bends between the base of the clip and the leg is at least as follows is large, preferably at least twice as large, as the thickness of the band-shaped material and a preferably inwardly pointing, approximately centrally arranged stiffening bead is provided, which is limited to the area of the clamp base and the connecting bends.
- the combination of the measures proposed to solve the problem leads to a significantly improved locking clip.
- the increase in the inner radius of the connecting arches between the clamp base and the leg compared to the conventional closure clamps means that there are no longer any corners between the clamp base and the leg. It is thereby achieved that the sausage braid completely fills the closed clip so that it is firmly pressed together over its entire surface. This avoids the risk of capillary formation and essentially eliminates grease leakage or air entry at the locking clip.
- the fact that a rectilinear clip base is retained, especially in the case of closing clips with relatively long legs for closing large-caliber sausages, ensures that they do not turn away in the die after being separated from the clip strip during the closing process.
- the stiffening bead which is limited to the area of the clip base and the connecting arches, increases the resistance against the clip being bent open and, if it is preferably directed inwards, additionally increases the slip resistance.
- the bead By restricting the bead to the area of the staple base and the connecting bends to the leg, the deformation resistance of the staple legs is kept as low as possible in the upper area during the closing process, in order to enable a machine-friendly and intestinal low closing force.
- the measures according to the invention achieve a closure clip with considerably improved properties while maintaining the same material expenditure or it can save material with the same closing force.
- the locking force could be increased by around 20%, the clip-slip ratio (start of slipping at burst pressure value in kp / mm 2 ) by around 20% and the fat tightness can be improved by about 30%.
- the sealing clip according to the invention is particularly suitable for sealing cooked sausages treated in an autoclave, in which the internal pressure of the sausage rises sharply, of cooked sausages that are cooked or scalded and of sausages that are to have a long shelf life.
- a special use is also the sealing of externally coated fiber casings, the coating of which is so smooth that closures can easily slip off during cooking due to the filling pressure or increasing internal pressure.
- the object on which the invention is based can be achieved, in particular in the case of sausages of smaller caliber, that is to say less than about 50 mm in diameter, by a modification of the invention in such a way that the connecting bends form a round arch with a common radius with the clamp base. Because of the short legs, there is no risk that the locking clip will turn away when cutting and closing in the die.
- known longitudinal grooves were provided on the inner surface of the clip, preferably in the region of the legs into which the inner bead does not extend, in order to increase the slip resistance compared to a closure clip made of smooth material.
- leg ends bent outwards should have the known U-shaped embossing at the bending point with the clip leg on the underside in order to ensure the associated advantages.
- FIG. 1 shows a closure clip with clip base 1, separated from the clip strip, with which the legs 2, 3 are connected via connecting arches 4, 5.
- the two connecting arches 4, 5 have radii R4 and R5 which are greater than the thickness of the band-shaped material of the clip.
- Extending over the clamp base 1 and the connecting arches 4, 5 is an inwardly directed stiffening bead 6, which extends approximately to the transition of the connecting arches 4, 5 and thus at the center of the radii R4 and R5 and into the straight part of the legs 2 , 3 leak in the area of 7.8.
- the legs 2, 3 extend to the bending points of the leg ends 9, 10 bent outwards, with U-shaped impressions 11, 12 being attached to their underside.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Clamps And Clips (AREA)
- Bag Frames (AREA)
- Package Frames And Binding Bands (AREA)
- Decoration Of Textiles (AREA)
- Details Of Garments (AREA)
- Adornments (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Description
Die Erfindung betrifft eine U-förmige Verschlußklammer aus bandförmigem Material für Schläuche und Beutel, wobei die Klammer aus einem Klammerboden und zwei Schenkeln besteht, und die Schenkelenden der Klammer nach außen abgebogen sind und einen Verbindungssteg bilden, durch den die Klammer trennbar in einem Streifen mit anderen Klammern zusammenhängt.The invention relates to a U-shaped closure clip made of band-shaped material for tubes and bags, the clip consisting of a clip base and two legs, and the leg ends of the clip are bent outwards and form a connecting web through which the clip can be separated in a strip other parentheses.
Das Verschließen des Verpackungszopfes eines Beutels oder Schlauchs erfolgt mit diesen Klammern derart, daß zunächst eine Klammer mit ihrem Klammerboden bei nach oben gerichteten Schenkeln in eine geeignete Matrize eingesetzte und dann die zu verschließende, gewöhnlich zu einem Zopf zusammengeraffte oder gedrehte Verpackungshülle, in die Klammer gelegt wird, worauf sich von oben her ein Stempel der Matrize nähert und die Klammer vom Streifen trennt und verschließt (DE-PS 1 078 495, 1 761 616 und 2 606 658).The packaging braid of a bag or tube is closed with these clips in such a way that first a clip with its clip base is inserted into a suitable die with the legs pointing upwards, and then the packaging sleeve to be closed, usually gathered or twisted into a pigtail, is placed in the clip is what a stamp approaches the die from above and the clip separates from the strip and closes (DE-PS 1 078 495, 1 761 616 and 2 606 658).
An diese Art Verschlußklammern aus bandförmigen Material werden immer größere Ansprüche an Zuhaltekraft, Rutschfestigkeit und dichten Verschluß gestellt, welche ganz besonders für das Verschließen von luftundurchlässigen Därmen erforderlich sind. Verschiedene Kräfte wirken auf eine derartige Verschlußklammer ein (vgl. DE-PS 2 606 658, Spalte 1/2). Bei diesen Verschlußklammern wurde die Zuhaltekraft und die Rutschfestigkeit erhöht und die Verschlußkraft dadurch verbessert, daß das bandförmige Material im Bereich des Klammerbodens und der Schenkel an den Außenkanten unter Bildung von zwei längs dieser Außenkanten verlaufenden Wülsten teilweise nach innen aufgekantet ist. Diese.Verschlußklammern weisen aber einen kleinen Radius der Verbindungsbögen zwischen Klammerboden und Klammerschenkel auf. Dadurch wird der Zopf im verschlossenen Zustand an diesen Stellen nicht immer ausreichend fest zusammengepreßt, wodurch in bestimmten Fällen eine Kapillarbildung an diesen Stellen auftreten kann, die wiederum zu Undichtigkeiten und damit zu Fettaustritt bzw. Lufteintritt an der Verschlußklammer führen kann. Die Verwendung dieser Verschlußklammer ist außerdem erst dann besonders sinnvoll, wenn Würste mit relativ großem Durchmesser etwa. ab 60 mm, verschlossen werden sollen.This type of closure clips made of band-shaped material are subject to ever increasing demands on locking force, slip resistance and tight closure, which are particularly necessary for the closure of air-impermeable intestines. Different forces act on such a closure clip (cf. DE-PS 2 606 658, column 1/2). With these locking clips, the locking force and the slip resistance were increased and the locking force was improved in that the band-shaped material in the area of the clip base and the legs on the outer edges was partially folded inwards to form two beads running along these outer edges. These.closing clips have a small radius of the connecting bends between the clip base and clip legs. As a result, the braid is not always pressed together tightly at these points in the closed state, as a result of which, in certain cases, capillary formation can occur at these points, which in turn can lead to leaks and thus to grease escaping or air entry at the closure clip. The use of this closure clip is also only particularly useful if sausages with a relatively large diameter, for example. from 60 mm, should be closed.
Der Erfindung liegt daher die Aufgabe zugrunde, Verschlußklammern der gattungsgemäßen Art dahingehend zu verbessern, daß sie, insbesondere bei Verwendung von luftundurchlässigen Därmen, z. B. aus Polyvenylidenchlorid, Polyamid, Polyester oder von innen oder außen mit Kunststoff beschichteten Faserdärmen nicht auf der relativ glatten Oberfläche des Darmzopfes rutschen und einen im wesentlichen fett- und luftdichten Verschluß bilden und auch bei Würsten kleineren Kalibers sinnvoll eingesetzt werden können.The invention is therefore based on the object to improve closure clips of the generic type in such a way that they, in particular when using air-impermeable intestines, for. B. from polyvenylidene chloride, polyamide, polyester or from the inside or outside with plastic-coated fiber casings do not slip on the relatively smooth surface of the braid and form a substantially fat and airtight seal and can also be used sensibly with sausages of smaller caliber.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß bei einer Verschlußklammer der gattungsgemäßen Art der Innenradius der Verbindungsbögen zwischen Klammerboden und Schenkel mindestens so groß, vorzugsweise mindestens zweimal so groß, ist wie die Dicke des bandförmigen Materials und eine vorzugsweise nach innen weisende, etwa mittig angeordnete Versteifungssicke vorgesehen ist, die etwa auf den Bereich des Klammerbodens und der Verbindungsbögen beschränkt ist.This object is achieved in that, in the case of a closure clip of the generic type, the inner radius of the connecting bends between the base of the clip and the leg is at least as follows is large, preferably at least twice as large, as the thickness of the band-shaped material and a preferably inwardly pointing, approximately centrally arranged stiffening bead is provided, which is limited to the area of the clamp base and the connecting bends.
Die Kombination der zur Lösung der Aufgabe vorgeschlagenen Maßnahmen führt zu einer wesentlich verbesserten Verschlußklammer. Die Vergrößerung des Innenradiuses der Verbindungsbögen zwischen Klammerboden und Schenkel gegenüber den herkömmlichen Verschlußklammern führt dazu, daß keine Ecken zwischen Klammerboden und Schenkel mehr vorliegen. Dadurch wird erreicht, daß der Wurstzopf die verschlossene Klammer vollständig ausfüllt, so daß er auf seiner ganzen Oberfläche fest zusammengepreßt wird. Dadurch wird die Gefahr der Kapillarbildung vermieden und somit Fettaustritt oder Lufteintritt an der Verschlußklammer im wesentlichen beseitigt. Dadurch, daß ein geradliniger Klammerboden erhalten bleibt, wird besonders bei Verschlußklammern mit verhältnismäßig langen Schenkeln zum Verschließen von großkalibrigen Würsten erreicht, daß sie sich nach dem Abtrennen vom Klammerstreifen während des Verschließvorganges in der Matrize nicht wegdrehen. Die Versteifungssicke, die auf den Bereich des Klammerbodens und der Verbindungsbögen beschränkt ist, erhöht die Festigkeit gegen Aufbiegen der Verschlußklammer, und wenn sie vorzugsweise nach innen gerichtet ist, zusätzlich die Rutschfestigkeit. Durch die Beschränkung der Sicke auf den Bereich des Klammerbodens.-und der Verbindungsbögen zum Schenkel wird erreicht, daß der Verformungswiderstand der Klammerschenkel beim Verschließvorgang im oberen Bereich möglichst gering gehalten wird, um eine maschinen- und darmschonende geringe Verschlußkraft zu ermöglichen. Insgesamt wird durch die erfindungsgemäßen Maßnahmen bei gleichbleibendem Materialaufwand eine Verschlußklammer mit erheblich verbesserten Eigenschaften erreicht öder es kann bei gleichbleibender Verschlußkraft Material eingespart werden. So konnten im Durchschnitt bezogen auf eine Verschlußklammer ohne die großen Radien der Verbindungsbögen und ohne die Innensicke in dem beanspruchten Bereich die Zuhaltekraft um etwa 20 %, das Clip-Rutschverhältnis (Beginn des Abrutschens bei Berstdruckwert in kp/mm2) um etwa 20 % und die Fettdichtigkeit um etwa 30 % verbessert werden.The combination of the measures proposed to solve the problem leads to a significantly improved locking clip. The increase in the inner radius of the connecting arches between the clamp base and the leg compared to the conventional closure clamps means that there are no longer any corners between the clamp base and the leg. It is thereby achieved that the sausage braid completely fills the closed clip so that it is firmly pressed together over its entire surface. This avoids the risk of capillary formation and essentially eliminates grease leakage or air entry at the locking clip. The fact that a rectilinear clip base is retained, especially in the case of closing clips with relatively long legs for closing large-caliber sausages, ensures that they do not turn away in the die after being separated from the clip strip during the closing process. The stiffening bead, which is limited to the area of the clip base and the connecting arches, increases the resistance against the clip being bent open and, if it is preferably directed inwards, additionally increases the slip resistance. By restricting the bead to the area of the staple base and the connecting bends to the leg, the deformation resistance of the staple legs is kept as low as possible in the upper area during the closing process, in order to enable a machine-friendly and intestinal low closing force. Overall, the measures according to the invention achieve a closure clip with considerably improved properties while maintaining the same material expenditure or it can save material with the same closing force. In relation to a locking clip without the large radii of the connecting bends and without the inner bead in the area under load, the locking force could be increased by around 20%, the clip-slip ratio (start of slipping at burst pressure value in kp / mm 2 ) by around 20% and the fat tightness can be improved by about 30%.
Die erfindungsgemäße Verschlußklammer eignet sich besonders zum Verschließen von im Autoklaven behandelten Kochwürsten, in dem der Innendruck der Wurst stark ansteigt, von Brühwürsten, die gegart oder gebrüht werden und von Würsten, die eine lange Lagerfähigkeit haben sollen. Ein besonderer Verwendungszweck ist auch das Verschließen von außen beschichteten Faserdärmen, deren Beschichtung so glatt ist, daß Verschlüsse durch den Fülldruck oder durch ansteigenden Innendruck beim Kochen leicht abrutschen können.The sealing clip according to the invention is particularly suitable for sealing cooked sausages treated in an autoclave, in which the internal pressure of the sausage rises sharply, of cooked sausages that are cooked or scalded and of sausages that are to have a long shelf life. A special use is also the sealing of externally coated fiber casings, the coating of which is so smooth that closures can easily slip off during cooking due to the filling pressure or increasing internal pressure.
Die der Erfindung zugrundeliegende Aufgabe kann, insbesondere bei Würsten kleineren Kalibers, also unter etwa 50 mm Durchmesser durch eine Abwandlung der Erfindung derart gelöst werden, daß die Verbindungsbögen mit dem Klammerboden einen Rundbogen mit einem gemeinsamen Radius bilden. Hierbei besteht wegen der kurzen Schenkel nicht die Gefahr, daß die Verschlußklammer sich beim Abschneiden und Verschließen in der Matrize wegdreht.The object on which the invention is based can be achieved, in particular in the case of sausages of smaller caliber, that is to say less than about 50 mm in diameter, by a modification of the invention in such a way that the connecting bends form a round arch with a common radius with the clamp base. Because of the short legs, there is no risk that the locking clip will turn away when cutting and closing in the die.
Es sind zwar Einzelklammern zum Verschließen von Wursthüllen bekannt, bei denen der Klammerboden als Rundbogen ausgebildet ist (US-PS 2,972,791, 3,017,638). Diese Klammer weist zwei nach außen gerichtete Sicken auf, die sich aber bis in den Bereich der nach innen abgebogenen Schenkel erstrecken. Diese Verschlußklammern entsprechen nicht den gattungsgemäßen Klammern, weil sie als an den Enden zusammenhängende Klammerstreifen nicht herstellbar sind. Die langen Sicken erfordern außerdem eine hohe Verschließkraft. Eine weitere bekannte Einzelklammer (US-PS 3,061,838) weist zwar auch einen runden Klammerboden auf, enthält aber eine Versteifung durch Aufbördelung der Außenkanten. Auch diese Verschlußklammer wäre für die Herstellung des gattungsgemäßen Klammerstreifens ungeeignet, weil viel Abfall entstehen würde, und die Klammern erhebliche Gefährdung durch Gratbildung hervorrufen würden. Bei diesen beiden Einzelklammern lag auch die der Erfindung gezugrundeliegende Aufgabe nicht vor, sondern es sollten zur Materialersparnis lediglich Einzelklammern aus dünnem Blech hergestellt werden, so daß auch die der Erfindung zugrundeliegende Aufgabe nicht gelöst worden ist.Individual clamps for closing sausage casings are known, in which the clamp base is designed as a round arch (US Pat. No. 2,972,791, 3,017,638). This clip has two outwardly directed beads, which, however, extend into the region of the inwardly bent legs. These closure clips do not correspond to the generic clips because they cannot be produced as clip strips connected at the ends. The long beads also require a high closing force. Another known single clip (US Pat. No. 3,061,838) also has a round clip base, but contains a stiffening by flanging the outer edges. This locking clip would also be unsuitable for the production of the generic clip strip because a lot of waste would arise and the clips would cause considerable risk of burr formation. In these two individual clamps, the object on which the invention is based was also not available, but only individual clamps were to be produced from thin sheet metal in order to save material, so that the object on which the invention was based was also not achieved.
Zur Verstärkung der Zuhaltekraft, insbesondere bei Würsten mit großem Kaliber und hohem Gewicht (Durchmesser über etwa 60 mm und Gewicht über etwa 1 kg) ist es zweckmäßig, zusätzlich vorzusehen, daß in die Außenkanten des bandförmigen Materials im Bereich des Klammerbodens und der Schenkel, vorzugsweise im Bereich der Versteifungssicke, eine durchlaufende Rille eingeprägt wird. Dadurch entstehen zwei längs der Außenkanten verlaufende Wülste, wobei eine stärkere Aufkantung nach der Innenseite der Klammer zweckmäßig ist, die die Rutschfestigkeit und die Zuhaltekraft weiter erhöht. Die Einprägung führt auch zu einer höheren Festigkeit des Materials und ermöglicht dadurch eine Materialersparnis.To increase the locking force, especially for sausages of large caliber and high weight (diameter over about 60 mm and weight over about 1 kg), it is advisable to additionally provide that preferably in the outer edges of the band-shaped material in the region of the clip base and the legs a continuous groove is embossed in the area of the stiffening bead. This creates two ridges running along the outer edges, with a stronger upward bend toward the inside of the clip being expedient, which further increases the slip resistance and the locking force. The embossing also leads to a higher strength of the material and thus enables material savings.
Bei allen Vergleichen waren an sich bekannte Längsrillen auf der Innenfläche der Klammer, vorzugsweise in dem Bereich der Schenkel , in den die Innensicke nicht hineinreicht, zur Verstärkung der Rutschfestigkeit gegenüber einer Verschlußklammer aus glattem Material angebracht.In all of the comparisons, known longitudinal grooves were provided on the inner surface of the clip, preferably in the region of the legs into which the inner bead does not extend, in order to increase the slip resistance compared to a closure clip made of smooth material.
Die nach außen abgebogenen Schenkelenden sollen an der Biegestelle mit dem Klammerschenkel an der Unterseite die bekannte U-förmige Einprägung aufweisen, um die damit verbundenen Vorteile sicherzustellen.The leg ends bent outwards should have the known U-shaped embossing at the bending point with the clip leg on the underside in order to ensure the associated advantages.
Die Erfindung wird anhand der nachfolgenden Figuren beschrieben:
- Fig. 1 zeigt eine vom Klammerstreifen abgetrennte Verschlußklammer gemäß der Erfindung in Ansicht mit zwei Verbindungsbögen zwischen Klammerboden und Schenkeln.
- Fig. 2 zeigt eine vom Klammerstreifen abgetrennte Verschlußklammer in Ansicht mit einem gemeinsamen Radius.
- Fig. 3 zeigt drei zusammenhängende Verschlußklammern gemäß Fig. 1 mit in die Außenkanten eingeprägter Rille.
- Fig. 4 zeigt eine Verschlußklammer gemäß Fig. 3 in verschlossenem Zustand.
- Fig. 5 zeigt einen Teilschnitt A-A. durch die verschlossene Klammer gemäß Fig. 4.
- Fig. 1 shows a closure clip separated from the clip strip according to the invention in view with two connecting arches between the clip base and legs.
- Fig. 2 shows a closure clip separated from the clip strip in view with a common radius.
- Fig. 3 shows three coherent closure clips according to FIG. 1 with a groove stamped into the outer edges.
- FIG. 4 shows a closure clip according to FIG. 3 in the closed state.
- Fig. 5 shows a partial section AA. by the closed bracket according to FIG. 4.
Die Fig. 1 zeigt eine vom Klammerstreifen abgetrennte Verschlußklammer mit Klammerboden 1, mit dem die Schenkel 2,3 über Verbindungsbögen 4,5 verbunden sind. Die beiden Verbindungsbögen 4,5 haben Radien R4 und R5, die größer sind als die Dicke des bandförmigen Materials der Klammer. Uber den Klammerboden 1 und die Verbindungsbögen 4,5 erstreckt sich eine nach innen gerichtete Versteifungssicke 6, die in etwa bis zum Ubergang der Verbindungsbögen 4,5 und damit in Höhe der Mittelpunkte der Radien R4 und R5 reichen und in den geraden Teil der Schenkel 2, 3 im Bereich 7,8 auslaufen. Die Schenkel 2,3 verlaufen bis zu den Biegestellen der nach außen abgebogenen Schenkelenden 9,10, wobei an deren Unterseite U-förmige Einprägungen 11,12 angebracht sind.1 shows a closure clip with clip base 1, separated from the clip strip, with which the legs 2, 3 are connected via connecting
-
Fig. 2 zeigt eine vom Klammerstreifen abgetrennte Verschlußklammer, wobei - abweichend von Fig. 1 - die Verbindungsbögen 4,5 5 mit dem Klammerboden 1 einen Rundbogen mit gemeinsamen Radius R bilden, so daß ein gemeinsamer Mittelpunkt 13 entsteht.Fig. 2 shows a closure clip separated from the clip strip, whereby - in contrast to Fig. 1 - the connecting
4,5 5 with the clip base 1 form an arch with a common radius R, so that aarches common center 13 is formed. -
Fig. 3 zeigt einen Klammerstreifen aus Klammern gemäß Fig. 1 wobei zusätzlich in die Außenkanten des bandförmigen Materials im Bereich der Versteifungssicke 6 durchlaufende Rillen 14,15 (Fig. 5) eingeprägt sind.FIG. 3 shows a clip strip made of clips according to FIG. 1,
grooves 14, 15 (FIG. 5) running through in the outer edges of the band-shaped material in the region of thestiffening bead 6 are additionally embossed. -
Fig. 4 zeigt eine um einen Verpackungszopf 16 verschlossene Klammer gemäß Fig. 3. Man erkennt, daß der Wurstzopf 16 die verschlossene Klammer im Bereich der Verbindungsbögen 4,5 vollständig ausfüllt, so daß er auf seiner ganzen Oberfläche fest zusammengepreßt wird.FIG. 4 shows a clip according to FIG. 3, which is closed around a
packaging braid 16. It can be seen that thesausage braid 16 completely fills the closed clip in the area of the connecting 4, 5, so that it is firmly pressed together over its entire surface.sheets -
Fig. 5 zeigt einen Teilschnitt A-A durch die Stoßnaht 17, den Wurstzopf 16 und den Klammerboden 1. Die in die Außenkante der Klammer eingeprägten Rillen 14,15 bilden auf der Innenseite der Klammer die Wülste 20,21 und auf der Außenseite die Wülste 22,23.5 shows a partial section AA through the
butt seam 17, thesausage braid 16 and the clip base 1. The 14, 15 stamped into the outside edge of the clip form thegrooves 20, 21 on the inside of the clip and thebeads beads 22 on the outside. 23.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82201329T ATE17336T1 (en) | 1981-12-09 | 1982-10-26 | U-SHAPED LOCKING CLIP MADE OF RIBBON-SHAPED MATERIAL. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3148757 | 1981-12-09 | ||
DE19813148757 DE3148757A1 (en) | 1981-12-09 | 1981-12-09 | U-SHAPED CLASP CLAMP MADE OF TAPE-SHAPED MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0081250A1 true EP0081250A1 (en) | 1983-06-15 |
EP0081250B1 EP0081250B1 (en) | 1986-01-08 |
Family
ID=6148286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82201329A Expired EP0081250B1 (en) | 1981-12-09 | 1982-10-26 | U-shaped clip formed from a strip-like material |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0081250B1 (en) |
JP (1) | JPS58112966A (en) |
AR (1) | AR228535A1 (en) |
AT (1) | ATE17336T1 (en) |
AU (1) | AU555596B2 (en) |
BR (1) | BR8206998A (en) |
DE (2) | DE3148757A1 (en) |
DK (1) | DK154061C (en) |
ES (1) | ES268757Y (en) |
FI (1) | FI76984C (en) |
NO (1) | NO160071C (en) |
ZA (1) | ZA827902B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339834A1 (en) * | 1983-11-01 | 1985-07-11 | Günter 6080 Groß-Gerau Kollross | U-shaped closure clip for tubular or bag-type packaging wrappings |
EP1845026A1 (en) * | 2006-04-13 | 2007-10-17 | Poly-clip System GmbH & Co. KG | Locking clip and method for its manufacture |
EP1970321A1 (en) * | 2007-03-16 | 2008-09-17 | Poly-clip System GmbH & Co. KG | Locking clip with round base |
EP2168887A1 (en) * | 2008-09-25 | 2010-03-31 | Poly-clip System GmbH & Co. KG | Bioclip |
EP3705417A1 (en) | 2019-03-05 | 2020-09-09 | Sagar Lorenzo Noguera | A clip for closing sausage casings by constriction |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3715626A1 (en) * | 1987-05-11 | 1988-12-01 | Niedecker Herbert | U-shaped closure clip for bags and tubes |
DE3844052C1 (en) * | 1988-12-28 | 1990-05-17 | Herbert Dipl.-Ing. 6240 Koenigstein De Niedecker | U-shaped closure clip for bags and tubes |
DE19527875A1 (en) * | 1995-07-29 | 1997-01-30 | Poly Clip System Gmbh & Co Kg | Closure clip for bags and hoses |
DE19901220B4 (en) * | 1999-01-14 | 2004-04-08 | Poly-Clip System Gmbh & Co Kg | Method and device for closing packages of flexible material |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB774267A (en) * | 1954-09-17 | 1957-05-08 | Howard Kelem | Improvements in machine for banding meat casings |
US2972791A (en) * | 1958-07-24 | 1961-02-28 | Kelem Howard | Casing tie and making same |
US3017638A (en) * | 1960-04-11 | 1962-01-23 | Kelem Howard | Machine for tying casings |
GB1206090A (en) * | 1968-06-15 | 1970-09-23 | Herbert Niedecker | U-shaped clips for closing bags and tubes |
FR2341498A1 (en) * | 1976-02-19 | 1977-09-16 | Niedecker Herbert | U-SHAPED CLOSURE CLIP MADE FROM A STRIP MATERIAL |
-
1981
- 1981-12-09 DE DE19813148757 patent/DE3148757A1/en not_active Withdrawn
-
1982
- 1982-10-26 EP EP82201329A patent/EP0081250B1/en not_active Expired
- 1982-10-26 DE DE8282201329T patent/DE3268449D1/en not_active Expired
- 1982-10-26 AT AT82201329T patent/ATE17336T1/en not_active IP Right Cessation
- 1982-10-28 ZA ZA827902A patent/ZA827902B/en unknown
- 1982-11-18 NO NO823872A patent/NO160071C/en unknown
- 1982-11-23 FI FI824027A patent/FI76984C/en not_active IP Right Cessation
- 1982-11-25 ES ES1982268757U patent/ES268757Y/en not_active Expired
- 1982-11-25 AR AR291406A patent/AR228535A1/en active
- 1982-11-29 JP JP57209205A patent/JPS58112966A/en active Granted
- 1982-12-02 BR BR8206998A patent/BR8206998A/en not_active IP Right Cessation
- 1982-12-08 DK DK546082A patent/DK154061C/en not_active IP Right Cessation
- 1982-12-08 AU AU91520/82A patent/AU555596B2/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB774267A (en) * | 1954-09-17 | 1957-05-08 | Howard Kelem | Improvements in machine for banding meat casings |
US2972791A (en) * | 1958-07-24 | 1961-02-28 | Kelem Howard | Casing tie and making same |
US3017638A (en) * | 1960-04-11 | 1962-01-23 | Kelem Howard | Machine for tying casings |
GB1206090A (en) * | 1968-06-15 | 1970-09-23 | Herbert Niedecker | U-shaped clips for closing bags and tubes |
FR2341498A1 (en) * | 1976-02-19 | 1977-09-16 | Niedecker Herbert | U-SHAPED CLOSURE CLIP MADE FROM A STRIP MATERIAL |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339834A1 (en) * | 1983-11-01 | 1985-07-11 | Günter 6080 Groß-Gerau Kollross | U-shaped closure clip for tubular or bag-type packaging wrappings |
US8122571B2 (en) | 2006-04-13 | 2012-02-28 | Poly-Clip System Gmbh & Co. Kg | Closure clip and process for the production thereof |
EP1845026A1 (en) * | 2006-04-13 | 2007-10-17 | Poly-clip System GmbH & Co. KG | Locking clip and method for its manufacture |
EP2840037A3 (en) * | 2007-03-16 | 2015-03-25 | Poly-clip System GmbH & Co. KG | Locking clip with round base |
US7666073B2 (en) | 2007-03-16 | 2010-02-23 | Poly-Clip System Gmbh & Co. Kg | Closure clip with round bottom |
EP1970321A1 (en) * | 2007-03-16 | 2008-09-17 | Poly-clip System GmbH & Co. KG | Locking clip with round base |
EP2840038A3 (en) * | 2007-03-16 | 2015-04-01 | Poly-clip System GmbH & Co. KG | Locking clip with round base |
EP3789310A1 (en) * | 2007-03-16 | 2021-03-10 | Poly-clip System GmbH & Co. KG | Closure clip with round base |
EP2168887A1 (en) * | 2008-09-25 | 2010-03-31 | Poly-clip System GmbH & Co. KG | Bioclip |
EP3705417A1 (en) | 2019-03-05 | 2020-09-09 | Sagar Lorenzo Noguera | A clip for closing sausage casings by constriction |
WO2020178463A1 (en) | 2019-03-05 | 2020-09-10 | Sagar Lorenzo Noguera | A clamp for the closure by constriction of sausage casings |
EP3705417B1 (en) | 2019-03-05 | 2021-09-08 | Sagar Lorenzo Noguera | A clip for closing sausage casings by constriction |
US11980198B2 (en) | 2019-03-05 | 2024-05-14 | Sagar Lorenzo Noguera | Clip for closing sausage casings by constriction |
Also Published As
Publication number | Publication date |
---|---|
FI824027L (en) | 1983-06-10 |
JPS58112966A (en) | 1983-07-05 |
FI76984C (en) | 1989-01-10 |
FI824027A0 (en) | 1982-11-23 |
DK546082A (en) | 1983-06-10 |
NO160071B (en) | 1988-11-28 |
DK154061C (en) | 1989-03-06 |
AR228535A1 (en) | 1983-03-15 |
NO160071C (en) | 1989-03-08 |
ZA827902B (en) | 1983-09-28 |
ES268757Y (en) | 1983-12-16 |
FI76984B (en) | 1988-09-30 |
DE3268449D1 (en) | 1986-02-20 |
ES268757U (en) | 1983-06-01 |
DK154061B (en) | 1988-10-10 |
AU555596B2 (en) | 1986-10-02 |
AU9152082A (en) | 1983-06-16 |
EP0081250B1 (en) | 1986-01-08 |
ATE17336T1 (en) | 1986-01-15 |
BR8206998A (en) | 1983-10-11 |
JPH0364386B2 (en) | 1991-10-07 |
DE3148757A1 (en) | 1983-06-16 |
NO823872L (en) | 1983-06-10 |
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