EP0809592A1 - Chaine de clips de fermeture et dispositif et procede de fermeture desdits clips - Google Patents

Chaine de clips de fermeture et dispositif et procede de fermeture desdits clips

Info

Publication number
EP0809592A1
EP0809592A1 EP96901304A EP96901304A EP0809592A1 EP 0809592 A1 EP0809592 A1 EP 0809592A1 EP 96901304 A EP96901304 A EP 96901304A EP 96901304 A EP96901304 A EP 96901304A EP 0809592 A1 EP0809592 A1 EP 0809592A1
Authority
EP
European Patent Office
Prior art keywords
clip
closure
clips
chain
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96901304A
Other languages
German (de)
English (en)
Other versions
EP0809592B1 (fr
Inventor
Jürgen Hanten
Eggo Haschke
Walter Grzondiel
Günter Vermehren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poly Clip System Corp
Original Assignee
Poly Clip System GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poly Clip System GmbH and Co KG filed Critical Poly Clip System GmbH and Co KG
Publication of EP0809592A1 publication Critical patent/EP0809592A1/fr
Application granted granted Critical
Publication of EP0809592B1 publication Critical patent/EP0809592B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B65D33/1658—Elements for flattening or folding the mouth portion
    • B65D33/1675—Hinged clips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1498—Plastic band
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/15—Bag fasteners

Definitions

  • the invention relates to a chain of coherent closure clips intended for bag and hose braids with a uniform cross-sectional profile and two free ends which can be locked together for closing the closure clip.
  • the invention further relates to a device for closing closure clips with interlocking free ends, in particular those of a closure clip chain according to the present invention.
  • the invention also includes a method for closing closure clips, particularly those of a chain, according to the present invention.
  • a chain of locking clips is already known from US Pat. No. 3,818,553.
  • the locking clips of the chain described there have some significant disadvantages. So both of their legs must be pivoted through a relatively large angle to close a locking clip. In the region of the locking clips serving as the pivot axis, these are subsequently considerably weakened.
  • the locking clips of a chain are connected to each other by several webs and otherwise have clear gaps between them. These gaps are created by punching out after extruding the profile for the locking clip chain. The punched out material is undesirable waste.
  • the individual closure clips are not so easy to separate from one another due to the large number of connecting webs. In addition, the remaining webs can injure the material of the bag braid when closing the closure clip.
  • closure clip chains are insufficiently suitable for automatic feeding and processing in automatic closing machines. This also applies in particular to the closure clip described at the beginning; in the US-PS '553 the mechanical closure of the closure clip is not even discussed.
  • the solution to this problem consists, according to the invention, of a chain-connected closure clips of the type mentioned at the outset, which is characterized in that its closure clips have lugs which are in alignment with one another between the interlockable, free ends on the outer contour, and only in the area of the latter Approaches are related so that the approaches form a continuous web.
  • the attachments of the locking clips are of particular importance in this chain of locking clips. As a continuous web, these support the feeding of the chain to a capping machine. In addition, the attachment of a locking clip makes it considerably easier to hold a locking clip against rotation during the locking. In addition, the locking clips of a chain can be easily detached from the chain by simply cutting through the web formed by the lugs. If the chain of coherent locking clips is produced cost-effectively by extrusion molding, it is sufficient if the individual locking clips of the chain are separated from one another by a simple incision extending from the free ends of the locking clips to their attachment. A complex punching out associated with a lot of waste material is not necessary.
  • a chain of interlocking closure clips produced in this way is not only characterized by the fact that its locking clips can be easily separated from the chain, but also by the fact that the chain can be wound up and thus stored in rolls. Due to the continuous web, it can also be fed particularly well to a device for closing the closure clips.
  • the approaches of the individual locking clips are located centrally between their free ends.
  • an embodiment which is characterized by a cross-sectional profile in which the free ends are at a distance from one another which corresponds to the maximum diameter of a bag braid to be closed with a closure clip.
  • Such an embodiment offers the great advantage that the load in the region of the closure clip that is deformed when the closure is closed is very low, and that the risk of failure is considerably reduced.
  • a closure clip pre-locked in this way can be fed particularly easily to a machine for its closure by allowing the closure clip or the chain of connected closure clips to slide on a feed rail.
  • the locking clips of the chain have a cross-sectional profile, the inner contour of which is concavely shaped when the locking clip is open and largely corresponds to that of a closed locking clip.
  • a particularly advantageous variant of the chain-type closure clips according to the invention is distinguished by a cross-sectional profile in which the inner contour has a recess where the attachment is on the outer contour.
  • a further optimized variant of this chain of connected locking clips is further characterized in that the profile thickness of the cross-sectional profile is approximately constant in the entire area between the two free ends.
  • the area of the individual closure clips which is particularly stressed during the closure has a uniform wall thickness. This leads to an even distribution of the bend and thus the load when closing the locking clips. No break point is therefore to be expected.
  • a locking clip designed in this way offers the possibility of adapting to different braid diameters, because the locking clip can widen somewhat in the area of the attachment due to the recess.
  • Another variant of the chain of interlocking locking clips finally has a cross-sectional profile in which the inner contour is provided with teeth. Due to the teeth, different braid diameters can be easily compensated. In particular, it is possible to provide different cross-sectional profiles for different applications (braid diameter) that differ from one another only in the length of their teeth. The outer contour of the closure clips can always remain the same, so that the different closure clips can all be closed with the same closing tool.
  • the invention also consists in a device of the type mentioned at the outset, which is characterized in that the device has a stamp with a recess into which an unlocked closure clip can be inserted in such a way that it cannot rotate, that the stamp moves towards and away from a closing die can be moved away, and that the closing die has deflection means for at least one of the free ends of the closing clip, in order to lock the two ends together when the punch and die move towards one another.
  • the closure clips described above can be closed particularly easily with such a device.
  • the device according to the invention is characterized in that it is sufficient if only the stamp is designed to be movable. The device therefore requires only a few moving parts, is therefore inexpensive to manufacture and is particularly low-wear.
  • the device according to the invention advantageously has deflection means for both free ends of the closure clip.
  • these are preferably arranged fixed to one another and, in a preferred embodiment, are designed as sliding surfaces.
  • the deflection means can therefore be an integral part of the sealing die, so that it can also be made from a single piece.
  • the device preferably has a feed for the closure clips.
  • the punch and the feeder each have an edge which, when the punch and die are moved towards one another, act like scissors and separate an open locking clip from the chain. The separation of the Locking clips from the chain are therefore particularly easy to carry out with the device.
  • the feed has a groove for guiding attachments of the closure clips of a chain and the trough of the stamp preferably has a groove for receiving the attachment of a closure clip.
  • the groove in the trough of the stamp and the groove in the feed preferably cooperate in such a way that these two are aligned when the stamp is in its most distant position from the sealing die.
  • the groove in the stamp contributes to the fact that the locking clip can be held against rotation in the depression of the stamp.
  • the groove in the feeder is used to securely feed the closure clips to the stamp. The preferred way of interacting the two grooves in the stamp and the feed facilitates the secure insertion of a closure clip into the recess of the stamp.
  • the stamp of the device is preferably movable in a stamp guide.
  • the stamp guide has an opening between the mouth of the feed and the sealing die for inserting a braid to be sealed.
  • the stamp with the opened closure clip is moved toward the closing die past the opening via a foil braid or the like to be closed. out, so that the braid is inserted into the open closure clip.
  • the invention also consists of a method of the type mentioned at the outset, which is characterized in that an open closure clip hanging on the chain is fed to a stamp of a closing device, the stamp then moves with the closure clip towards a closing die and the closing clip is moved from it Chain is separated, that the open closure clip is then moved by the punch over a braid to be closed in order to receive the latter, and that the free ends of the closure clip are then directed towards one another by the deflecting means of the closure die associated with them and locked together.
  • the method according to the invention is simple and effective and, moreover, is particularly suitable for bringing the advantages of the closure clip described above to full advantage. Exemplary embodiments of the invention will now be explained below with reference to drawings. Show it:
  • Figure 1 shows a closure clip according to the invention in side view.
  • FIG. 2 shows a variant of the closure clip from FIG. 1 with a largely uniform profile thickness
  • FIG. 3 shows a variant of the closure clip from FIG. 1 with teeth attached to the inner profile
  • FIG. 4 shows a variant of the closure clip from FIG. 2 with teeth attached to the inner profile
  • Fig. 5 shows a variant of the closure clip of Fig. 3 with a larger one
  • Fig. 6 shows a closure clip according to Fig. 4 with a smaller number of
  • FIG. 8 shows a schematic diagram to illustrate the method according to the invention for closing a closure clip, including a sketchy representation of the stamp, the closure die and a closure clip in several stages of the closure process;
  • Fig. 9 is a detailed perspective view of the stamp and the
  • FIG. 10 shows a section through the upper part of a stamp guide and a closing clip feed of the device according to the invention for closing closing clips
  • FIG. 11 shows a perspective illustration of a component of the closing clip feeder from FIG. 10;
  • FIG. 12 shows a front view of the parts of the invention relevant to the invention for closing locking clips.
  • the shape of the cross-sectional profile of the closure clip 10 clearly emerges from the side view of an embodiment of the closure clip according to the invention.
  • This cross-sectional profile is at the same time the cross-sectional profile of a chain of connected locking clips 10. It is distinguished by the following features: It has two free ends 12 and 14 which can be locked together. Between these two free ends, the profile thickness of the closure clip 10 is essentially the same, with the exception of one extension 16.
  • the approach 16 is located on the outer contour 18 of the closure clip 10 approximately midway between the two free ends 12 and 14.
  • closure clips with a largely uniform profile thickness are preferred, it is also possible - if the application requires it - for example one from the approach 16 starting to provide evenly larger or smaller profile thickness of the locking clip 10.
  • the profile thickness of the closure clip 10 are also conceivable.
  • the free ends 12 and 14 of the locking clip 10 are each equipped with a latch 20 and 22.
  • the locking lug 20 is located at the free end 1 2 and is directed inwards with respect to the locking clip, while the locking lug 22 is directed outwards at the free end 14.
  • the two locking lugs 20 and 22 each have an end face 24 and 26 and a locking surface 28 and 30, respectively. When the closure clip is closed, its two locking surfaces 28 and 30 lie directly opposite each other and touch. The free ends 12 and 14 are locked together.
  • the closure clip 10 is produced, for example, by extrusion molding from plastic with the described, uniform cross-sectional profile.
  • the individual closure clips 10 are created by dividing the strand. Before the processing of a closure clip, the strand is first but not completely separated according to the length of the individual closure clips, so that a chain of connected closure clips is created.
  • the pre-cutting of a strand for the purpose of producing a chain of coherent locking clips advantageously takes place by means of an incision in the strand, starting from the free ends of the cross-sectional profile and leading to the shoulder 16. This incision leads for each individual locking clip 10 straight up to the approach 1 6, so that the locking clips of a chain are connected at their respective approaches and the approaches 16 form a continuous web.
  • FIG. 2 shows a variant of the closure clip 10 from FIG. 1.
  • the inner profile 32 has a recess 34 where the extension 16 is located on the outer profile 18.
  • a uniform profile thickness of the closure clip 10 'between its two free ends 12 and 14 is also achieved in the area of the extension 16.
  • This uniform profile thickness leads in particular to a uniform loading of the closure clip when the same is being closed.
  • the closure clip 10 ' can widen somewhat in the area of the extension 16 or the recess 34 when it is closed, so that film tube braids with a somewhat larger diameter than they correspond to the unexpanded closure clip 10' can also be closed in this way .
  • a compensation of different braid diameters is also possible by interlocking the inner profile 32 of a locking clip, as shown in FIG. 3.
  • the teeth 36 on the inner profile 32 of the locking clip 10 "can also claw with the foil braid and in this way prevent the locked locking clip 10" from slipping or at least make it difficult.
  • different cross-sectional profiles can be used, which differ only in the length of the teeth 36 to compensate for different braid diameters.
  • the outer contour 18 can thus always be the same in all variants of the locking clip, so that the same closing tools can also be used for all variants. It is therefore not necessary to keep different closing tools in stock for different braid diameters and accordingly different locking clips.
  • the locking force of a locking clip can also be adapted to the respective application without variation of its cross-sectional profile, in that the respective locking clip is separated from the strand either with a greater length for a greater locking force or with a smaller length for a smaller locking force.
  • a toothing of the inner profile 32 of a locking clip 10 ′ ′′ can also have a recess opposite the shoulder 16 34 can be combined.
  • the number of teeth 36 on the inner profile 32 can be increased, as shown in FIG. 5, or reduced, as shown in FIG. 6.
  • a depression 34 can also be provided in the latter two cases.
  • the stamp 50 has a trough 54 in which the locking clip 10 "is held against rotation.
  • the security against rotation benefits in particular from a groove 56 in the trough 54, into which the extension 16 of the locking clip 10 ′′ can protrude as shown.
  • the trough 54 can be designed as desired, however, in the exemplary embodiment described, its inner contour is largely adapted to the outer contour of the closure clips.
  • the closing die 52 also has a recess, the two side surfaces of which each form a sliding surface 60 and 62.
  • the sliding surfaces 60 and 62 serve as deflecting means for the free ends 12 and 14 of the locking clip 10 "when it is being closed.
  • These deflecting means do not necessarily have to be sliding surfaces as in the exemplary embodiment, for example they can also be designed as rotatable rollers or in the case of Spherical surfaces only have point contact with the free ends and the sections of the closure clip 10 "adjoining them.
  • the closing die 52 shown can be produced particularly easily and from one piece.
  • the sliding surface 60 has an inclination angle of 67 °
  • the sliding surface 62 has an inclination angle of 43 °.
  • the sliding surface 60 also extends deeper into the closing die 52 than the sliding surface 62 and opens into a round recess 64 which undercuts the sliding surface 62.
  • the free ends 2 and 14 of the locking clip 10 ′′ reach the sliding surfaces 60 and 62 assigned to them when the punch 50 and the sealing die 52 are moved towards one another, the free ends 2 and 14 are directed towards one another outward-facing latch 22 more retained than the free end 12 with the inwardly directed latch 20, with the result that as the plunger 50 and sealing die 52 move towards one another, the latches 20 and 22 are moved past one another and can hook together
  • the end faces 24 and 26 first slide along with latching lugs until the latching surfaces 28 and 30 of the latching lugs 20 and 22 undercut and the two free ends 12 and 14 of the locking clip 10 ′′ latch together. If the stamp 50 is then moved away again from the sealing die 52, the sealing clip 10 ′′ remains closed.
  • the sealing die 52 improves the precise interaction of the two when closing a locking clip.
  • This special design can be seen in FIG. 9.
  • the sealing die 52 has two further recesses 70 and 72 which run parallel to the direction of movement of the stamp and are designed such that two free ends 74 and 76 on the end face facing the sealing die 52 of the plunger 50 can slide into the recesses 70 and 72 during the movement of the plunger 50 and the closing die 52 towards one another.
  • the stamp 50 can also be reliably guided with its free ends 74 and 76 in the recesses 70 and 72 during the last phases of the closing process.
  • the expansion of the punch 50 and the firing die 52 is the same in the Z direction with respect to the coordinate system shown in FIG. 9.
  • the free ends 74 and 76 of the punch 50 are only about half as thick as the rest of the punch 50 insofar as they are intended to dip into the recesses 70 and 72 in the sealing die 52. Accordingly, these recesses 70 and 72 also only extend in the thickness direction of the sealing die to just over half of their other thickness.
  • the recesses 70 and 72 are on that side of the sealing die 52 which corresponds to that side of the stamp 50 on which the free ends 74 and 76 of which protrude furthest from the sealing die.
  • FIG. 10 shows a section through a stamp guide 80 into which the stamp 50, also shown in the side view, can be inserted.
  • a feeder 82 for a chain of connected locking clips can be seen.
  • This feed consists of a rail 84 on which the locking clips can ride.
  • the feed has a guide element 86 with a longitudinal groove 88 in order to cleanly guide the lugs 16 of the closure clips which form the web of the closure clip chain.
  • the guide element 86 is shown in a perspective view in FIG. 11 so that it becomes clear that the longitudinal groove 88 in the guide element 86 widens on the input side in order to be able to thread the web of the closure clip chain formed by the projections 16 more easily.
  • the plunger 50 is inserted into the plunger guide 80 and has assumed its position furthest from the closing die 52 in normal operation, the groove 56 in the trough 54 of the plunger 50 and the longitudinal groove 88 in the guide element 86 are exactly aligned. This ensures a secure insertion of a closure clip into the trough of the stamp 50. If the stamp is moved towards the closure matrix after the insertion of a closure clip, the inserted closure clip is automatically separated from the rest of the closure clip chain. It can then be closed as described above.
  • FIG. 12 shows how the individual parts of the closing device interact and, in particular, how a braid to be closed can be fed to the closing device.
  • the punch guide 80 has an opening 90 on the side, which leads to the center of the punch guide 80 and further along the center of the punch guide 80 to the end of the closing die.
  • a bag plait to be closed can be inserted through this opening 90 up to the center of the stamp guide 80.
  • the bag braid is first passed through the opening 90 to the center of the stamp guide 80. Then, after inserting an open closure clip, the stamp 50 is moved towards the closure die. The locking clip is first separated from the locking clip chain. In the further course of movement of the stamp 50, the opened closure clip picks up the bag braid with and in its interior. Guided by the stamp 50, the open closure clip with the bag braid inside reaches the closure die. It is then closed by this in the manner already described. The bag braid is located inside the closure clip and is held by it. It can be removed together with the sealing clip of the sealing device that surrounds it through the opening 90 as soon as the stamp has again been moved sufficiently far away from the sealing die. Alternatively, the braid with the closing clip can also be removed from the closing die 54 with reference to FIG. 1 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Slide Fasteners (AREA)
  • Bag Frames (AREA)
  • Clamps And Clips (AREA)
  • Making Paper Articles (AREA)

Abstract

L'invention concerne d'une part une chaîne de clips de fermeture destinés à une extrémité de sacs ou de tubes soufflés. Ces clips présentent un profil transversal homogène et deux extrémités pouvant être enclenchées l'une dans l'autre pour fermer le clip. Cette chaîne se caractérise en ce que les clips de fermeture présentent des parties saillantes alignées les unes avec les autres sur le contour extérieur, entre les extrémités, et sont contigus uniquement au niveau de ces parties saillantes, de sorte que ces dernières forment un élément jointif continu. L'invention concerne d'autre part un dispositif de fermeture de clips, notamment de la chaîne de clips selon l'invention, présentant des extrémités libres pouvant être enclenchées les unes dans les autres. Ledit dispositif se distingue en ce qu'il présente un poinçon avec une cavité dans laquelle un clip non fermé peut être introduit de façon à être bloqué en rotation, en ce que le poinçon peut se rapprocher et s'éloigner d'une matrice de fermeture, et en ce que la matrice de fermeture présente des éléments de déviation destinés à au moins une des extrémités du clip afin de permettre l'enclenchement des deux extrémités lors du rapprochement du poinçon et de la matrice de fermeture. L'invention concerne en outre un procédé de fermeture de clips, notamment d'une chaîne de clips selon l'invention. Ledit procédé consiste à amener un clip ouvert, suspendu à la chaîne, vers un poinçon d'un dispositif de fermeture, puis à diriger le poinçon avec le clip de fermeture vers une matrice de fermeture et à retirer pendant ce temps le clip de la chaîne, puis à déplacer le clip ouvert au moyen du poinçon, au-dessus de l'extrémité de sac à fermer, afin de loger le clip, et enfin à guider les extrémités libres du clip au moyen des éléments de déviation associés de la matrice, puis à les enclencher les unes dans les autres.
EP96901304A 1995-02-17 1996-01-15 Chaine de clips de fermeture et dispositif et procede de fermeture desdits clips Expired - Lifetime EP0809592B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19505359A DE19505359A1 (de) 1995-02-17 1995-02-17 Verschluß-Clip
DE19505359 1995-02-17
PCT/EP1996/000208 WO1996025340A1 (fr) 1995-02-17 1996-01-15 Chaine de clips de fermeture et dispositif et procede de fermeture desdits clips

Publications (2)

Publication Number Publication Date
EP0809592A1 true EP0809592A1 (fr) 1997-12-03
EP0809592B1 EP0809592B1 (fr) 1998-11-11

Family

ID=7754222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96901304A Expired - Lifetime EP0809592B1 (fr) 1995-02-17 1996-01-15 Chaine de clips de fermeture et dispositif et procede de fermeture desdits clips

Country Status (15)

Country Link
US (1) US5852850A (fr)
EP (1) EP0809592B1 (fr)
JP (1) JP3224099B2 (fr)
CN (1) CN1064322C (fr)
AR (1) AR000751A1 (fr)
AU (1) AU696116B2 (fr)
BR (1) BR9607611A (fr)
CZ (1) CZ289341B6 (fr)
DE (2) DE19505359A1 (fr)
DK (1) DK0809592T3 (fr)
ES (1) ES2124081T3 (fr)
HU (1) HUP9702430A3 (fr)
RU (1) RU2147547C1 (fr)
SK (1) SK283130B6 (fr)
WO (1) WO1996025340A1 (fr)

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EP2374724A1 (fr) 2010-04-09 2011-10-12 Poly-clip System GmbH & Co. KG Clip de fermeture et moule pour fermer ce clip
US9174773B2 (en) 2011-09-30 2015-11-03 Poly-Clip System Gmbh & Co. Kg Closure clip having a plurality of spikes

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DE19941624A1 (de) * 1999-09-01 2001-03-15 Sleven Juergen Hans Peter Clip-Verschluß für kleine Beutel
JP4168947B2 (ja) * 2004-02-13 2008-10-22 マックス株式会社 結束具連結体と結束装置
US20060174590A1 (en) * 2005-02-04 2006-08-10 Robert Pinto Net clip and clipper
US7565780B2 (en) * 2005-02-04 2009-07-28 Poly-Clip System Corp. Clip and clipper
US20060202102A1 (en) * 2005-03-09 2006-09-14 Waldemar Nieciecki Hanger with arms that interlock via three dimensional action
BRPI0707265A2 (pt) * 2006-01-27 2011-04-26 Poly Clip System Corp grampo e grampeador
DE102006017537A1 (de) * 2006-04-13 2007-10-18 Poly-Clip System Gmbh & Co. Kg Verschlussklammer und Verfahren zu deren Herstellung
CH704272A2 (de) 2010-12-24 2012-06-29 Viktor Schnyder Clip-Verschluss.
TWI635165B (zh) * 2013-08-09 2018-09-11 住友化學股份有限公司 Optical anisotropic layer forming composition
ES2645925B2 (es) * 2017-06-30 2018-04-26 José Antonio GONZÁLEZ CORTÉS Dispositivo para el cierre de bolsas
ES2900164T3 (es) * 2019-03-05 2022-03-16 Noguera Sagar Lorenzo Una grapa para el cierre por estrangulamiento de envolturas de embutidos
US11565852B2 (en) * 2019-10-09 2023-01-31 William Buck Garbage can retaining clip apparatus
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2374724A1 (fr) 2010-04-09 2011-10-12 Poly-clip System GmbH & Co. KG Clip de fermeture et moule pour fermer ce clip
US9003610B2 (en) 2010-04-09 2015-04-14 Poly-Clip System Gmbh & Co. Kg Closure clip and die for closing said clip
US9174773B2 (en) 2011-09-30 2015-11-03 Poly-Clip System Gmbh & Co. Kg Closure clip having a plurality of spikes

Also Published As

Publication number Publication date
CZ9702534A3 (cs) 2002-01-16
BR9607611A (pt) 1998-06-09
HUP9702430A3 (en) 1999-06-28
CN1064322C (zh) 2001-04-11
JP3224099B2 (ja) 2001-10-29
AU4537796A (en) 1996-09-04
HUP9702430A2 (hu) 1998-06-29
DE19505359A1 (de) 1996-09-05
AU696116B2 (en) 1998-09-03
AR000751A1 (es) 1997-08-06
SK283130B6 (sk) 2003-03-04
US5852850A (en) 1998-12-29
ES2124081T3 (es) 1999-01-16
WO1996025340A1 (fr) 1996-08-22
SK111097A3 (en) 1998-02-04
EP0809592B1 (fr) 1998-11-11
JPH11500087A (ja) 1999-01-06
DK0809592T3 (da) 1999-07-26
CZ289341B6 (cs) 2002-01-16
DE59600807D1 (de) 1998-12-17
CN1168121A (zh) 1997-12-17
RU2147547C1 (ru) 2000-04-20

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