EP1033925A1 - Device for removing eyelets - Google Patents

Device for removing eyelets

Info

Publication number
EP1033925A1
EP1033925A1 EP98963322A EP98963322A EP1033925A1 EP 1033925 A1 EP1033925 A1 EP 1033925A1 EP 98963322 A EP98963322 A EP 98963322A EP 98963322 A EP98963322 A EP 98963322A EP 1033925 A1 EP1033925 A1 EP 1033925A1
Authority
EP
European Patent Office
Prior art keywords
eyelets
claw head
control cylinder
housing
head
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
EP98963322A
Other languages
German (de)
French (fr)
Other versions
EP1033925B1 (en
Inventor
Helmut Frey
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7849627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1033925(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to SI9830233T priority Critical patent/SI1033925T1/en
Publication of EP1033925A1 publication Critical patent/EP1033925A1/en
Application granted granted Critical
Publication of EP1033925B1 publication Critical patent/EP1033925B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D100/00—Setting or removing eyelets, buttons, lacing-hooks, or elastic gussets in shoes
    • A43D100/14—Devices for removing buttons, lacing-hooks, or the like from shoes
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H37/00—Machines, appliances or methods for setting fastener-elements on garments
    • A41H37/005—Hand implements
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/5377—Riveter
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/5383—Puller or pusher means, contained force multiplying operator having fluid operator
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53835—Puller or pusher means, contained force multiplying operator having wedge operator
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53987—Tube, sleeve or ferrule
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53991—Work gripper, anvil, or element
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1729—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.]

Definitions

  • Device for removing eyelets in particular stainless steel eyelets, from textile or plastic sheets.
  • Eyelets in textile or plastic webs for example in tarpaulins of trucks, rub through during use and therefore generally have a significantly shorter service life than the textile or plastic web. It is therefore customary and economically sensible to replace the frayed eyelets with new ones in order to use the entire service life of the textile or plastic web.
  • a device for introducing metal eyelets into the tarpaulin of trucks or the like which consists of a tool holding the eyelet upper part and a tool holding the eyelet lower part, the two tools being able to be brought together in such a way that the tubular attachment of the eyelet upper part passes through the prepunched tarpaulin and its free edge is flanged behind the inner edge of the ring-shaped lower eyelet part, the tool holding the lower eyelet part being arranged in the tool holder of a hydraulic punching cylinder and the tool holding the upper eyelet part in the tool holder of a hydraulic flanging cylinder and the two cylinders with an approximately semicircular bracket are interconnected.
  • EP 0 655 205 A2 discloses a press operated by pressure medium, in particular a hydraulic eyelet press, for punching webs and setting eyelets which reinforce the hole on the edge.
  • This press consists of a cylinder housing with two nested pistons, one of which handles the flaring work and the other the hole punching work. Again, there is no possibility of removing the eyelets, so that the eyelets must be removed manually.
  • DE 32 16 179 C2 discloses a device for detaching riveted eyes which reinforce the edge region of openings in a web.
  • the device has a stamp on the one hand and a stamp receptacle on the other hand, which, with their cutting edges acting against one another, separate an inner ring zone of the eye from an outer ring region of the eye. In practice, however, this solution has not been able to prevail.
  • the object of the invention is therefore to provide a device for removing eyelets, in particular stainless steel eyelets, from textile or plastic webs, which is easy to handle and economical to manufacture.
  • This object is achieved in that means are provided for pressing a bead of the eyelet in the direction of the center of the eyelet or in the opposite direction.
  • An embodiment of the invention is that a substantially cylindrical or oval claw head with expandable and closable claws is provided as means for pressing the bead of the eyelet.
  • the claw head is designed as an essentially cylindrical tube section and has a plurality of claws which are separated from one another by axial incisions, which are spread apart in the idle state and which can be compressed by sliding a control cylinder over at least part of the claw head. It is advantageous here that at least 8 claws are provided.
  • the claw head consists of radially articulated claws which are articulated radially at the end of a cylindrical tube section, which can be spread apart by pulling a cone arranged inside the claws and which can be compressed by pushing a control cylinder over at least part of the claw head.
  • the claw head can be connected to a carrier tube, which can be displaced via pressure medium within a housing towards its front end, and that a control cylinder is arranged around the carrier tube, which can be taken along with it when the carrier tube is displaced and that the control cylinder can be displaced further in the direction of the front end of the housing via at least part of the claw head by means of pressure medium relative to the carrier tube in the end position.
  • the claw head can be connected to a carrier tube, which can be displaced via pressure medium within a housing towards its front end, and that a control cylinder is arranged around the carrier tube, which can be taken along with the carrier tube when it is displaced, and that the control cylinder can be displaced further in the direction of the front end of the housing via at least part of the claw head by means of pressure medium relative to the carrier tube in the end position and that a displaceable cone is provided in the axial direction of the housing.
  • an anvil can be connected to the housing, onto which the eyelet to be released can be attached.
  • the device has means for punching holes in the textile or plastic sheets.
  • the device has means for introducing eyelets into the textile or plastic webs.
  • a punching head for punching holes or a rivet head for inserting eyelets can be connected to the carrier tube.
  • the anvil has a magnet.
  • the advantages of the invention lie essentially in the fact that a device is created with which eyelets can be opened with relatively little effort. Due to the relatively low pressures of the pressure medium required for this purpose, the device can be built in a handy manner and can therefore be produced inexpensively. Thus, eyelets can be removed directly on the assembled textile or plastic sheet with the device.
  • the option of using a punching or riveting head instead of the claw head creates a tool that is suitable for all tasks required in connection with eyelets.
  • FIG. 1 shows a device according to the invention in the initial state (partial view)
  • 3a, 3b, 3c a claw head according to the invention in side view and in two
  • Fig. 4 shows another claw head according to the invention in cut
  • FIG. 6 shows a device according to the invention with a rivet head
  • Fig. 7 shows an inventive device with a punching head.
  • the device according to the invention consists of a carrier tube 1 which is arranged axially displaceably within a housing 2.
  • the displacement of the support tube 1 is carried out by acting on the rear surface 3 of the support tube 1 with a pressure medium, for example with compressed air or hydraulic oil.
  • the carrier tube 1 can be moved within the housing 2 up to a chamber ring 4, which is secured against the housing cover 6 by a support sleeve 5.
  • a control cylinder 7 is arranged around the carrier tube 1, which is positively connected to the carrier tube 1 and is thus carried along by the carrier tube 1 until the carrier tube 1 strikes the chamber ring 4.
  • a pressure medium can also be applied to the rear surface 8 of the control cylinder 7, as a result of which the control cylinder 7 is pushed forward along the carrier tube 1 over the claw head 10.
  • the control cylinder 7 has a threaded sleeve 9, to which a claw head 10 is applied according to FIGS. 1 and 2.
  • the claw head 10 can, as shown in FIGS. 1, 2 and 3a, 3b and 3c, be designed as an essentially cylindrical (or oval) tube section which has a plurality of resilient claws 11 separated from one another by axial incisions.
  • the claws are spread apart in the rest state (Fig. 1, 2, 3b, 3c). They expediently have hooks 12 directed towards the central axis of the claw head 10.
  • 3 a shows how the claw head is pressed together by moving the control cylinder 7 over at least part of the claw head 10, the claws 11.
  • FIG. 4 Another design of a claw head 10 is shown in FIG. 4.
  • individual claws 11 are radially articulated to a cylindrical tube section 13 so that their front end conically extends outward beyond the tube diameter (open position, FIG. 4) and also approximately to the size of the tube diameter (closed position) ) are pivotable.
  • the pivoting outwards is achieved by a cone 14 drawn into the tube section 13 from the outside, the closed position by moving the cone in the direction out of the tube section 13 and by the action of the control cylinder 7 pressing on the outer area of the claw head 10.
  • FIG. 5 shows the pressure medium connections 15 for the carrier tube 1 and 16 for the control cylinder 7 and an anvil 18 connected to the housing 2 via a bracket 17.
  • the anvil 18 is used to hold the eyelet.
  • the bracket 17 can also have handles 19 on which the actuating members 20 for the device according to the invention are expediently arranged.
  • the carrier tube 1 is first pressurized and moves forward until it abuts the chamber ring 4.
  • the claw head 10 is moved in the open position over the beads of the eyelet located on the anvil 18.
  • the control cylinder 7 is pressurized and also follows at the front, at least partially passing over the claw head 10 and exerting pressure on its outer surface, so that the claws 11 pass from the spread-apart position into the closed position and thereby press the bead of the eyelet towards the center of the eyelet until the eyelet can be removed.
  • the movement takes place in the opposite direction.
  • FIGS. 6 and 7 finally show a rivet head 21 and a cutting head 22 which can be used in the device according to the invention instead of the claw head 10.
  • the punch head 22 is used to create holes in the tarpaulin, e.g. after repairing the tarpaulin.
  • a sleeve can be placed over the anvil 18, which is held by means of a magnet located in the anvil 18.
  • the sleeve serves as a counterpart to the punching head 22 and has a depression corresponding to the punching knife.
  • repairs in the eyelet area can be carried out directly on the vehicle without removing the tarpaulins. Even when replacing eyelets in awnings, tarpaulins, etc., the repair can be carried out without prior disassembly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Looms (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Meat And Fish (AREA)
  • Golf Clubs (AREA)
  • Dental Preparations (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to a device for removing eyelets, especially special steel eyelets, on strips of plastic or fabric. Eyelets on strips of plastic or fabric, e.g. in lorry tarpaulins, become worn with use and generally have a service life that is considerably shorter than the strips of plastic or fabric. As a result it is both usual and economically feasible to replace the worn eyelets with new eyelets in order to take full advantage of the service life of the fabric or plastic strip. Eyelets are generally removed by hand. This is a long, drawn-out process and is not economically worthwhile. The invention provides a device for removing eyelets, especially special steel eyelets, on strips of plastic or fabric, comprising means for compressing the edge of the eyelet towards its centre point or in an opposite direction.

Description

BESCHREIBUNG DESCRIPTION
Vorrichtung zum Entfernen von ÖsenDevice for removing eyelets
Vorrichtung zum Entfernen von Ösen, insbesondere Edelstahlösen, aus Textil- oder Kunststoffbahnen.Device for removing eyelets, in particular stainless steel eyelets, from textile or plastic sheets.
Ösen in Textil- oder Kunststoffbahnen, beispielsweise in Abdeckplanen von Lastkraftwagen, scheuern sich im Laufe ihrer Benutzung durch und haben daher in der Regel eine deutlich geringere Standzeit als die Textil- oder Kunststoffbahn. Deshalb ist es üblich und wirtschaftlich sinnvoll, die durchgescheuerten Ösen durch neue zu ersetzen, um so die gesamte Standzeit der Textil- oder Kunststoffbahn zu nutzen.Eyelets in textile or plastic webs, for example in tarpaulins of trucks, rub through during use and therefore generally have a significantly shorter service life than the textile or plastic web. It is therefore customary and economically sensible to replace the frayed eyelets with new ones in order to use the entire service life of the textile or plastic web.
Aus der DE 36 33 539 AI ist eine Vorrichtung zum Einbringen von Metallösen in die Planen von Lastkraftwagen oder dergleichen bekannt, die aus einem den Ösenoberteil halternden Werkzeug und einem den Ösenunterteil halternden Werkzeug besteht, wobei die beiden Werkzeuge derart zusammenfuhrbar sind, daß der rohrförmige Ansatz des Ösenoberteiles die vorgelochte Plane durchgreift und sein freier Rand sich hinter dem inneren Rand des ringförmigen Ösenunterteils umbördelt, wobei das den Ösenunterteil halternde Werkzeug in der Werkzeugaufnahme eines hydraulischen Stanzzylinders und das den Ösenoberteil halternde Werkzeug in der Werkzeugaufhahme eines hydraulischen Bördelzylinders angeordnet und die beiden Zylinder mit einem etwa halbkreisförmigen Bügel miteinander verbunden sind. Es wird in dieser Schrift zwar auch vorgeschlagen, die Vorrichtung auch zum Entfernen von Ösen zu verwenden, indem in den Werkzeugaufnahmen der beiden Zylinder Stanzwerkzeuge eingesetzt werden, mit denen der innere Rand der Metallöse abgeschnitten wird, jedoch hat sich diese Ausführungsvariante nicht durchsetzen können. Dies kann darin begründet sein, daß die Vorrichtung relativ voluminös ist bzw. daß das Abstanzen des inneren Randes hohe Drücke (höhere Drücke als das Umbördeln) erfordert und zu einer Beschädigung der Plane fuhrt.From DE 36 33 539 AI a device for introducing metal eyelets into the tarpaulin of trucks or the like is known, which consists of a tool holding the eyelet upper part and a tool holding the eyelet lower part, the two tools being able to be brought together in such a way that the tubular attachment of the eyelet upper part passes through the prepunched tarpaulin and its free edge is flanged behind the inner edge of the ring-shaped lower eyelet part, the tool holding the lower eyelet part being arranged in the tool holder of a hydraulic punching cylinder and the tool holding the upper eyelet part in the tool holder of a hydraulic flanging cylinder and the two cylinders with an approximately semicircular bracket are interconnected. It is also proposed in this document to also use the device for removing eyelets by using punching tools in the tool holders of the two cylinders, with which the inner edge of the metal eyelet is cut off, but this embodiment variant has not been able to prevail. This can be due to the fact that the device is relatively voluminous or that the punching out of the inner edge requires high pressures (higher pressures than the flanging) and leads to damage to the tarpaulin.
Aus der DE 93 15 550.6 Ul ist ein Werkzeug zum Einbringen von Ösen, insbesondere Edelstahlösen, in Textil- oder Kunststoffplane bekannt, die ebenfalls aus einem das Ösenschaftteil haltenden Werkzeugelement und einem diesen in der Gebrauchslage unter Zwischenlage der Plane gegenüberliegenden, die Ösenscheibe haltenden Gegen-Element, wobei zur Führung des Ösenschaftteiles ein zentrisch bewegbarer Stempel, der die freie Randkontur des Ösenschaftteiles geringförmig überragt und ein den zentrischen Stempel umgebenden, relativ zu diesem bewegbarer Prägestempel zum Prägen selbststanzender Osenschaftteile vorgesehen ist. Diese Vorrichtung ist nicht zum Entfernen von Ösen geeignet.From DE 93 15 550.6 Ul a tool for introducing eyelets, in particular stainless steel eyelets, into textile or plastic tarpaulin is known, which likewise consists of a tool element holding the eyelet shaft part and a counterpart holding the eyelet washer in the position of use with the tarpaulin interposed therebetween. Element, wherein for guiding the eyelet part a centrally movable stamp which slightly protrudes beyond the free edge contour of the eyelet part and one the central stamp surrounding, relative to this movable die for embossing self-piercing Osschaftteile is provided. This device is not suitable for removing eyelets.
Aus der EP 0 655 205 A2 ist schließlich eine druckmittelbetriebene Presse, insbesondere hydraulische Ösenpresse, zum Lochen von Bahnen und Setzen von das Loch randseitig verstärkenden Ösen bekannt. Diese Presse besteht aus einem Zylindergehäuse mit zwei ineinandergeschachtelten Kolben, von denen einer die Bördelarbeit übernimmt und einer die Loch-Stanzarbeit. Auch hier ist keine Möglichkeit zum Entfernen der Ösen gegeben, so daß das Entfernen der Ösen manuell erfolgen muß.Finally, EP 0 655 205 A2 discloses a press operated by pressure medium, in particular a hydraulic eyelet press, for punching webs and setting eyelets which reinforce the hole on the edge. This press consists of a cylinder housing with two nested pistons, one of which handles the flaring work and the other the hole punching work. Again, there is no possibility of removing the eyelets, so that the eyelets must be removed manually.
Es ist somit festzuhalten, daß in der Praxis Ösen nach wie vor aufwendig von Hand geöffnet werden, was unwirtschaftlich ist.It should therefore be noted that in practice eyelets are still laboriously opened by hand, which is uneconomical.
Aus der DE 32 16 179 C2 ist eine Vorrichtung zum Ablösen von festgenieteten Ösen, die den Randbereich von Öffnungen in einer Bahn verstärken, bekannt. Die Vorrichtung weist einerseits einen Stempel und andererseits eine Stempel-Aufnahme auf, die mit ihren gegeneinander wirkenden Schneideneine eine innere Ringzone der Öse von einem äußeren Ringbereich der Öse abtrennen. Diese Lösung hat sich in der Praxis allerdings nicht durchsetzen können.DE 32 16 179 C2 discloses a device for detaching riveted eyes which reinforce the edge region of openings in a web. The device has a stamp on the one hand and a stamp receptacle on the other hand, which, with their cutting edges acting against one another, separate an inner ring zone of the eye from an outer ring region of the eye. In practice, however, this solution has not been able to prevail.
Aufgabe der Erfindung ist es somit, eine Vorrichtung zum Entfernen von Ösen, insbesondere Edelstahlösen, aus Textil- oder Kunststoffbahnen zu schaffen, die leicht handhabbar und wirtschaftlich in der Herstellung ist.The object of the invention is therefore to provide a device for removing eyelets, in particular stainless steel eyelets, from textile or plastic webs, which is easy to handle and economical to manufacture.
Diese Aufgabe wird dadurch gelöst, daß Mittel zum Drücken eines Wulstes der Öse in Richtung des Osenmittelpunktes oder in die entgegengesetzte Richtung vorgesehen sind.This object is achieved in that means are provided for pressing a bead of the eyelet in the direction of the center of the eyelet or in the opposite direction.
Eine Ausbildung der Erfindung besteht darin, daß als Mittel zum Drücken des Wulstes der Öse ein im wesentlichen zylindrischer oder ovaler Krallenkopf mit auseinanderspreizbaren und schließbaren Krallen vorgesehen ist.An embodiment of the invention is that a substantially cylindrical or oval claw head with expandable and closable claws is provided as means for pressing the bead of the eyelet.
Es liegt im Rahmen der Erfindung, daß der Krallenkopf als im wesentlichen zylindrischer Rohrabschnitt ausgebildet ist und mehrere durch axiale Einschnitte voneinander getrennte Krallen aufweist, die im Ruhezustand auseinandergespreizt sind und die durch Überschieben eines Steuerzylinders über zumindest einen Teil des Krallenkopfes zusammendrückbar sind. Hierbei ist es vorteilhaft, daß mindestens 8 Krallen vorgesehen sind.It is within the scope of the invention that the claw head is designed as an essentially cylindrical tube section and has a plurality of claws which are separated from one another by axial incisions, which are spread apart in the idle state and which can be compressed by sliding a control cylinder over at least part of the claw head. It is advantageous here that at least 8 claws are provided.
Eine andere Ausbildung der Erfindung besteht darin, daß der Krallenkopf aus radial am Ende eines zylindrischen Rohrabschnittes gelenkig befestigten Krallen besteht, die durch Ziehen eines innerhalb der Krallen angeordneten Konusses auseinanderspreizbar sind und die durch Überschieben eines Steuerzylinders über zumindest einen Teil des Krallenkopfes zusammendrückbar sind.Another embodiment of the invention is that the claw head consists of radially articulated claws which are articulated radially at the end of a cylindrical tube section, which can be spread apart by pulling a cone arranged inside the claws and which can be compressed by pushing a control cylinder over at least part of the claw head.
Eine Weiterbildung der Erfindung besteht darin, daß der Krallenkopf mit einem Trägerrohr verbindbar ist, das über Druckmittel innerhalb eines Gehäuses zu dessen vorderen Ende hin verschiebbar ist, und daß um das Trägerrohr ein Steuerzylinder angeordnet ist, der bei dem Verschieben des Trägerrohres mit diesem mitnehmbar ist und daß der Steuerzylinder über Druckmittel gegenüber dem in Endstellung befindlichen Trägerrohr weiter in Richtung des vorderen Endes des Gehäuses über zumindest einen Teil des Krallenkopfes verschiebbar ist.A further development of the invention is that the claw head can be connected to a carrier tube, which can be displaced via pressure medium within a housing towards its front end, and that a control cylinder is arranged around the carrier tube, which can be taken along with it when the carrier tube is displaced and that the control cylinder can be displaced further in the direction of the front end of the housing via at least part of the claw head by means of pressure medium relative to the carrier tube in the end position.
Es kann auch vorgesehen sein, daß der Krallenkopf mit einem Trägerrohr verbindbar ist, das über Druckmittel innerhalb eines Gehäuses zu dessen vorderen Ende hin verschiebbar ist, und daß um das Trägerrohr ein Steuerzylinder angeordnet ist, der bei dem Verschieben des Trägerrohres mit diesem mitnehmbar ist und daß der Steuerzylinder über Druckmittel gegenüber dem in Endstellung befindlichen Trägerrohr weiter in Richtung des vorderen Endes des Gehäuses über zumindest einen Teil des Krallenkopfes verschiebbar ist und daß ein in axialer Richtung des Gehäuses angeordneter verschiebbarer Konus vorgesehen ist.It can also be provided that the claw head can be connected to a carrier tube, which can be displaced via pressure medium within a housing towards its front end, and that a control cylinder is arranged around the carrier tube, which can be taken along with the carrier tube when it is displaced, and that the control cylinder can be displaced further in the direction of the front end of the housing via at least part of the claw head by means of pressure medium relative to the carrier tube in the end position and that a displaceable cone is provided in the axial direction of the housing.
Erfindungsgemäß ist es vorteilhaft, daß mit dem Gehäuse ein Amboß verbindbar ist, auf den die zu lösende Öse aufbringbar ist.According to the invention, it is advantageous that an anvil can be connected to the housing, onto which the eyelet to be released can be attached.
Zweckmäßig ist auch, daß die Vorrichtung Mittel zum Stanzen von Löchern in die Textil- oder Kunststoffbahnen aufweist.It is also expedient that the device has means for punching holes in the textile or plastic sheets.
Im Rahmen der Erfindung liegt ebenfalls, daß die Vorrichtung Mittel zum Einbringen von Ösen in die Textil- oder Kunststoffbahnen aufweist.It is also within the scope of the invention that the device has means for introducing eyelets into the textile or plastic webs.
Weiterhin ist es sinnvoll, daß zum Stanzen von Löchern ein Stanzkopf bzw. zum Einbringen von Ösen ein Nietkopf mit dem Trägerrohr verbindbar ist.Furthermore, it is useful that a punching head for punching holes or a rivet head for inserting eyelets can be connected to the carrier tube.
Schließlich ist es vorteilhaft, daß der Amboß einen Magneten aufweist. Die Vorteile der Erfindung liegen im wesentlichen darin, daß eine Vorrichtung geschaffen wird, mit der Ösen mit relativ geringem Kraftaufwand geöffnet werden können. Durch die dafür erforderlichen relativ geringen Drücke des Druckmittels kann die Vorrichtung handlich gebaut und somit kostengünstig hergestellt werden. Somit können mit der Vorrichtung Ösen direkt an der montierten Textil- oder Kunststoffbahn entfernt werden. Durch die Möglichkeit, einen Stanz- oder einen Nietkopf statt des Krallenkopfes einzusetzen, wird ein für alle in Verbindung mit Ösen erforderlichen Tätigkeiten geeignetes Werkzeug geschaffen.Finally, it is advantageous that the anvil has a magnet. The advantages of the invention lie essentially in the fact that a device is created with which eyelets can be opened with relatively little effort. Due to the relatively low pressures of the pressure medium required for this purpose, the device can be built in a handy manner and can therefore be produced inexpensively. Thus, eyelets can be removed directly on the assembled textile or plastic sheet with the device. The option of using a punching or riveting head instead of the claw head creates a tool that is suitable for all tasks required in connection with eyelets.
Im folgenden wird eine beispielhafte Ausgestaltung des Gegenstands der Erfindung anhand von Zeichnungen beschrieben.An exemplary embodiment of the object of the invention is described below with reference to drawings.
Es zeigenShow it
Fig. 1 eine erfindungsgemäße Vorrichtung im Ausgangszustand (Teilansicht),1 shows a device according to the invention in the initial state (partial view),
Fig. 2 eine erfindungsgemäße Vorrichtung im Arbeitszustand (Teilansicht),2 shows a device according to the invention in the working state (partial view),
Fig. 3a, 3b, 3c einen erfindungsgemäßen Krallenkopf in Seitenansicht und in zwei3a, 3b, 3c a claw head according to the invention in side view and in two
Draufsichten (geöffneter und geschlossener Zustand),Top views (open and closed state),
Fig. 4 einen anderen erfindungsgemäßen Krallenkopf in geschnittenerFig. 4 shows another claw head according to the invention in cut
Darstellung,Presentation,
Fig. 5 eine erfindungsgemäße Vorrichtung in Gesamtansicht,5 a device according to the invention in overall view,
Fig. 6 eine erfindungsgemäße Vorrichtung mit einem Nietkopf,6 shows a device according to the invention with a rivet head,
Fig. 7 eine erfindungsgemäße Vorrichtung mit einem Stanzkopf.Fig. 7 shows an inventive device with a punching head.
Wie aus den Fig. 1 und 2 ersichtlich, besteht die erfindungsgemäße Vorrichtung aus einem Trägerrohr 1, das innerhalb eines Gehäuses 2 axial verschiebbar angeordnet ist. Die Verschiebung des Trägerrohrs 1 erfolgt durch Beaufschlagung der hinteren Fläche 3 des Trägerrohres 1 mit einem Druckmittel, beispielsweise mit Preßluft oder Hydrauliköl. Das Trägerrohr 1 kann innerhalb des Gehäuses 2 bis zu einem Kammerring 4 verschoben werden, welcher durch eine Stützhülse 5 gegen den Gehäusedeckel 6 gesichert ist. Um das Trägerrohr 1 herum ist ein Steuerzylinder 7 angeordnet, der mit dem Trägerrohr 1 formschlüssig verbunden ist und somit durch das Trägerrohr 1 mitgenommen wird, bis das Trägerrohr 1 an den Kammerring 4 anschlägt. Die hintere Fläche 8 des Steuerzylinders 7 kann ebenfalls mit einem Druckmittel beaufschlagt werden, wodurch der Steuerzylinder 7 entlang dem Trägerrohr 1 nach vorne über den Krallenkopf 10 geschoben wird. Der Steuerzylinder 7 weist eine Gewindehülse 9 auf, auf die gemäß den Fig. 1 und 2 ein Krallenkopf 10 aufgebracht ist.As can be seen from FIGS. 1 and 2, the device according to the invention consists of a carrier tube 1 which is arranged axially displaceably within a housing 2. The displacement of the support tube 1 is carried out by acting on the rear surface 3 of the support tube 1 with a pressure medium, for example with compressed air or hydraulic oil. The carrier tube 1 can be moved within the housing 2 up to a chamber ring 4, which is secured against the housing cover 6 by a support sleeve 5. A control cylinder 7 is arranged around the carrier tube 1, which is positively connected to the carrier tube 1 and is thus carried along by the carrier tube 1 until the carrier tube 1 strikes the chamber ring 4. A pressure medium can also be applied to the rear surface 8 of the control cylinder 7, as a result of which the control cylinder 7 is pushed forward along the carrier tube 1 over the claw head 10. The control cylinder 7 has a threaded sleeve 9, to which a claw head 10 is applied according to FIGS. 1 and 2.
Der Krallenkopf 10 kann, wie in den Fig. 1, 2 und 3a, 3b sowie 3c dargestellt, als im wesentlichen zylindrischer (oder ovaler) Rohrabschnitt ausgebildet sein, der mehrere durch axiale Einschnitte voneinander getrennte federelastische Krallen 11 aufweist. Die Krallen sind im Ruhezustand (Fig. 1, 2, 3b, 3c) auseinandergespreizt. Sie weisen zweckmäßigerweise zur Mittelachse des Krallenkopfes 10 gerichtete Haken 12 auf.The claw head 10 can, as shown in FIGS. 1, 2 and 3a, 3b and 3c, be designed as an essentially cylindrical (or oval) tube section which has a plurality of resilient claws 11 separated from one another by axial incisions. The claws are spread apart in the rest state (Fig. 1, 2, 3b, 3c). They expediently have hooks 12 directed towards the central axis of the claw head 10.
Fig. 3 a zeigt, wie der Krallenkopf durch Verschieben des Steuerzylinders 7 über zumindest einen Teil des Krallenkopfes 10 die Krallen 11 zusammengedrückt werden.3 a shows how the claw head is pressed together by moving the control cylinder 7 over at least part of the claw head 10, the claws 11.
Eine andere Ausbildung eines Krallenkopfes 10 ist in Fig. 4 dargestellt. Hierbei sind an einem zylindrischen Rohrabschnitt 13 radial einzelne Krallen 11 gelenkig befestigt, so daß sie mit ihrem vorderen Ende sowohl über den Rohrdurchmesser hinaus konisch nach außen (offene Stellung, Fig. 4) als auch zylindrisch in etwa auf das Maß des Rohrdurchmessers (geschlossene Stellung) verschwenkbar sind. Die Verschwenkung nach außen wird durch einen von außen in den Rohrabschnitt 13 gezogenen Konus 14 erzielt, die geschlossene Stellung durch Bewegen des Konusses in Richtung aus dem Rohrabschnitt 13 heraus und durch Einwirkung des auf den Außenbereich des Krallenkopfes 10 drückenden Steuerzylinder 7.Another design of a claw head 10 is shown in FIG. 4. In this case, individual claws 11 are radially articulated to a cylindrical tube section 13 so that their front end conically extends outward beyond the tube diameter (open position, FIG. 4) and also approximately to the size of the tube diameter (closed position) ) are pivotable. The pivoting outwards is achieved by a cone 14 drawn into the tube section 13 from the outside, the closed position by moving the cone in the direction out of the tube section 13 and by the action of the control cylinder 7 pressing on the outer area of the claw head 10.
In der Gesamtansicht aus Fig. 5 sind die Druckmittelanschlüsse 15 für das Trägerrohr 1 und 16 für den Steuerzylinder 7 sowie ein mit dem Gehäuse 2 über einen Bügel 17 verbundener Amboß 18 dargestellt. Der Amboß 18 dient zum Halten der Öse. Wie dargestellt, kann der Bügel 17 auch Handgriffe 19 aufweisen, an denen zweckmäßigerweise die Betätigungsorgane 20 für die erfindungsgemäße Vorrichtung angeordnet sind.5 shows the pressure medium connections 15 for the carrier tube 1 and 16 for the control cylinder 7 and an anvil 18 connected to the housing 2 via a bracket 17. The anvil 18 is used to hold the eyelet. As shown, the bracket 17 can also have handles 19 on which the actuating members 20 for the device according to the invention are expediently arranged.
Zum Entfernen einer Öse wird zunächst das Trägerrohr 1 mit Druckmittel beaufschlagt und fährt nach vorne, bis es an den Kammerring 4 anstößt. Hierdurch wird der Krallenkopf 10 in geöffneter Stellung über die Wülste der auf dem Amboß 18 befindlichen Öse gefahren. Anschließend wird der Steuerzylinder 7 mit Druckmittel beaufschlagt und fährt ebenfalls nach vorne, wobei er den Krallenkopf 10 zumindest teilweise überfahrt und auf dessen Außenfläche Druck ausübt, so daß die Krallen 11 von der auseinandergespreizten Stellung in die geschlossene Stellung übergehen und hierbei den Wulst der Öse zum Osenmittelpunkt hin drücken, bis sich die Öse abnehmen läßt. Bei Ösen, bei denen der Wulst nach außen gedrückt werden muß, erfolgt die Bewegung in umgekehrter Richtung.To remove an eyelet, the carrier tube 1 is first pressurized and moves forward until it abuts the chamber ring 4. As a result, the claw head 10 is moved in the open position over the beads of the eyelet located on the anvil 18. Subsequently, the control cylinder 7 is pressurized and also follows at the front, at least partially passing over the claw head 10 and exerting pressure on its outer surface, so that the claws 11 pass from the spread-apart position into the closed position and thereby press the bead of the eyelet towards the center of the eyelet until the eyelet can be removed. In the case of eyelets where the bead has to be pressed outwards, the movement takes place in the opposite direction.
Die Fig. 6 und 7 zeigen schließlich einen Nietkopf 21 und einen Schneidkopf 22, die statt des Krallenkopfes 10 in die erfindungsgemäße Vorrichtung eingesetzt werden können. Der Nietkopf 21 dient im Zusammenspiel mit dem Amboß 18 zum Einnieten von Ösen in die Plane in herkömmlicher Weise.6 and 7 finally show a rivet head 21 and a cutting head 22 which can be used in the device according to the invention instead of the claw head 10. The rivet head 21, in cooperation with the anvil 18, serves to rivet eyelets into the tarpaulin in a conventional manner.
Der Stanzkopf 22 dient zum Erstellen von Löchern in der Plane, z.B. nach einer Ausbesserung der Plane. Hierzu kann über den Amboß 18 eine Hülse gesteckt werden, die mittels eines in dem Amboß 18 befindlichen Magneten gehalten wird. Die Hülse dient als Gegenstück zu dem Stanzkopf 22 und weist eine dem Stanzmesser entsprechende Vertiefung auf.The punch head 22 is used to create holes in the tarpaulin, e.g. after repairing the tarpaulin. For this purpose, a sleeve can be placed over the anvil 18, which is held by means of a magnet located in the anvil 18. The sleeve serves as a counterpart to the punching head 22 and has a depression corresponding to the punching knife.
Somit können mit der erfindungsgemäßen Vorrichtung ohne Abnehmen der Planen Reparaturen im Ösenbereich direkt am Fahrzeug vorgenommen werden. Auch bei dem Ersetzen von Ösen in Markisen, Zeltplanen etc. kann ohne vorherige Demontage die Reparatur vorgenommen werden. Thus, with the device according to the invention, repairs in the eyelet area can be carried out directly on the vehicle without removing the tarpaulins. Even when replacing eyelets in awnings, tarpaulins, etc., the repair can be carried out without prior disassembly.

Claims

PATENTANSPRÜCHE PATENT CLAIMS
1. Vorrichtung zum Entfernen von Ösen, insbesondere Edelstahlösen, aus Textil- oder Kunststoffbahnen mit Mitteln zum Drücken eines Wulstes der Öse in Richtung des Osenmittelpunktes oder in die entgegengesetzte Richtung.1. Device for removing eyelets, in particular stainless steel eyelets, from textile or plastic webs with means for pressing a bead of the eyelet in the direction of the center of the eye or in the opposite direction.
2. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß als Mittel zum Drücken des Wulstes der Öse ein im wesentlichen zylindrischer oder ovaler Krallenkopf (10) mit auseinanderspreizbaren und schließbaren Krallen (11) vorgesehen ist.2. Apparatus according to claim 1, characterized in that a substantially cylindrical or oval claw head (10) with expandable and closable claws (11) is provided as means for pressing the bead of the eyelet.
3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Krallenkopf (10) als im wesentlichen zylindrischer Rohrabschnitt ausgebildet ist und mehrere durch axiale Einschnitte voneinander getrennte Krallen (11) aufweist, die im Ruhezustand auseinandergespreizt sind und die durch Überschieben eines Steuerzylinders (7) über zumindest einen Teil des Krallenkopfes (10) zusammendrückbar sind.3. Apparatus according to claim 2, characterized in that the claw head (10) is designed as a substantially cylindrical tube section and has a plurality of claws (11) separated from one another by axial incisions, which are spread apart in the idle state and which are displaced by sliding a control cylinder (7). are compressible over at least part of the claw head (10).
4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß mindestens 8 Krallen (11) vorgesehen sind.4. The device according to claim 3, characterized in that at least 8 claws (11) are provided.
5. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Krallenkopf (10) aus radial am Ende eines zylindrischen Rohrabschnittes (13) gelenkig befestigten Krallen (11) besteht, die durch Ziehen eines innerhalb der Krallen (11) angeordneten Konusses (14) auseinanderspreizbar sind und die durch Überschieben eines Steuerzylinders (7) über zumindest einen Teil des Krallenkopfes (10) zusammendrückbar sind.5. The device according to claim 2, characterized in that the claw head (10) consists of radially at the end of a cylindrical tube section (13) articulated claws (11) which can be spread apart by pulling a cone (14) arranged within the claws (11) are and which can be compressed by pushing a control cylinder (7) over at least part of the claw head (10).
6. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Krallenkopf (10) mit einem Trägerrohr (1) verbindbar ist, das über Druckmittel innerhalb eines Gehäuses (2) zu dessen vorderen Ende hin verschiebbar ist, und daß um das Trägerrohr (1) ein Steuerzylinder (7) angeordnet ist, der bei dem Verschieben des Trägerrohres (1) mit diesem mitnehmbar ist und daß der Steuerzylinder (7) über Druckmittel gegenüber dem in Endstellung befindlichen Trägerrohr (1) weiter in Richtung des vorderen Endes des Gehäuses (2) über zumindest einen Teil des Krallenkopfes (10) verschiebbar ist.6. The device according to claim 3, characterized in that the claw head (10) with a carrier tube (1) can be connected, which is displaceable via pressure medium within a housing (2) towards its front end, and that around the carrier tube (1) A control cylinder (7) is arranged, which can be taken along when the carrier tube (1) is displaced, and that the control cylinder (7) is further pressurized in the direction of the front end of the housing (2) relative to the carrier tube (1) in the end position. is displaceable over at least part of the claw head (10).
7. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Krallenkopf (10) mit einem Trägerrohr (1) verbindbar ist, das über Druckmittel innerhalb eines Gehäuses (2) zu dessen vorderen Ende hin verschiebbar ist, und daß um das Trägerrohr (1) ein Steuerzylinder (7) angeordnet ist, der bei dem Verschieben des Trägerrohres (1) mit diesem mitnehmbar ist und daß der Steuerzylinder (7) über Druckmittel gegenüber dem in Endstellung befindlichen Trägerrohr (1) weiter in Richtung des vorderen Endes des Gehäuses (2) über zumindest einen Teil des Krallenkopfes (10) verschiebbar ist und daß ein in axialer Richtung des Gehäuses (2) angeordneter verschiebbarer Konus (14) vorgesehen ist.7. The device according to claim 5, characterized in that the claw head (10) with a support tube (1) is connectable to the pressure medium within a housing (2) the front end of which is displaceable, and that a control cylinder (7) is arranged around the support tube (1), which can be carried along when the support tube (1) is moved, and that the control cylinder (7) is pressurized with respect to the one in the end position Carrier tube (1) can be displaced further in the direction of the front end of the housing (2) via at least part of the claw head (10) and that a displaceable cone (14) arranged in the axial direction of the housing (2) is provided.
8. Vorrichtung gemäß Anspruch 6 oder Anspruch 7, dadurch gekennzeichnet, daß mit dem Gehäuse (2) ein Amboß (18) verbindbar ist, auf den die zu lösende Öse aufbringbar ist.8. The device according to claim 6 or claim 7, characterized in that with the housing (2) an anvil (18) is connectable to which the eyelet to be released can be applied.
9. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Vorrichtung Mittel (22) zum Stanzen von Löchern in die Textil- oder Kunststoffbahnen aufweist.9. The device according to claim 1, characterized in that the device has means (22) for punching holes in the textile or plastic sheets.
10. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Vorrichtung Mittel (21) zum Einbringen von Ösen in die Textil- oder Kunststoffbahnen aufweist.10. The device according to claim 1, characterized in that the device has means (21) for introducing eyelets into the textile or plastic sheets.
11. Vorrichtung nach Anspruch 9 oder Anspruch 10, dadurch gekennzeichnet, daß zum Stanzen von Löchern ein Stanzkopf (22) bzw. zum Einbringen von Ösen ein Nietkopf (21) mit dem Trägerrohr (1) gemäß den Ansprüchen 6 oder 7 verbindbar ist.11. The device according to claim 9 or claim 10, characterized in that for punching holes a punch head (22) or for inserting eyelets a rivet head (21) with the support tube (1) according to claims 6 or 7 can be connected.
12. Vorrichtung gemäß Anspruch 8, dadurch gekennzeichnet, daß der Amboß (18) einen Magneten (23) aufweist. 12. The apparatus according to claim 8, characterized in that the anvil (18) has a magnet (23).
EP98963322A 1997-11-24 1998-11-05 Device for removing eyelets Expired - Lifetime EP1033925B1 (en)

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DE19751960 1997-11-24
DE19751960A DE19751960C1 (en) 1997-11-24 1997-11-24 Tool quickly removing tough stainless steel eyelets from vehicle coverings
PCT/DE1998/003221 WO1999026506A1 (en) 1997-11-24 1998-11-05 Device for removing eyelets

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JP (1) JP4350302B2 (en)
AT (1) ATE220300T1 (en)
AU (1) AU750848B2 (en)
CA (1) CA2310451C (en)
CZ (1) CZ294621B6 (en)
DE (2) DE19751960C1 (en)
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ES (1) ES2180222T3 (en)
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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20113350U1 (en) 2001-08-20 2001-10-11 Frey Helmut Holder for a tarpaulin or cloth-like object to be processed
CN102069494B (en) * 2009-11-23 2013-07-31 鸿富锦精密工业（深圳）有限公司 Manipulator
ES1093205Y (en) * 2013-10-08 2014-02-11 Jopevi S L (100 0%) PNEUMATIC MECHANISM FOR PLACEMENT OF WASHERS AND EYELETS
WO2015079907A1 (en) * 2013-11-26 2015-06-04 オリンパス株式会社 Balloon removing device
EP2893826A1 (en) 2014-01-13 2015-07-15 Helmut Frey Device for removing eyelets from a plane or cloth-type article

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US277369A (en) * 1883-05-08 Edward e
DE215403C (en) *
US1141742A (en) * 1914-07-24 1915-06-01 Elmer Wiseman Tack-puller.
US1456943A (en) * 1922-06-02 1923-05-29 Robert E Smith Grappling tool
GB251773A (en) * 1925-05-09 1926-05-13 Sidney John Hillman Pliers for extracting and closing boot hooks and eyelets
US2520974A (en) * 1946-10-08 1950-09-05 Paul A Spinnato Ruptured cartridge extractor
US2646619A (en) * 1950-08-14 1953-07-28 Hester E Mccord Bushing remover tool
US2669896A (en) * 1951-01-19 1954-02-23 Robert S Clough Retractable jaw wrench having parallel resilient jaws
US2787923A (en) * 1953-05-11 1957-04-09 Gen Motors Corp Portable tool for applying spring nut fasteners
US3339263A (en) * 1967-01-09 1967-09-05 Darwin W Dodge Hand-operated hydraulic puller with readily removable and cammed pulling levers
AU424110B2 (en) * 1967-05-04 1972-05-12 Crego Products Pty. Limited A shive extractor
US3947945A (en) * 1975-01-13 1976-04-06 Deutsch Fastener Corporation Arrangement for removal of captive fastener
GB2011821B (en) * 1977-11-26 1982-02-10 Production Eng Research Assici Gripping means
EP0076556B1 (en) * 1981-10-06 1990-08-08 Leslie Hartridge Limited A press
DE3216179A1 (en) * 1982-04-30 1983-11-03 William Prym-Werke Kg, 5190 Stolberg Device for detaching rivet eyes from webs, such as lorry tarpaulins
US4489471A (en) * 1983-12-01 1984-12-25 Gregory Tool Systems, Inc. Hydraulic pulling tool
DE3501224A1 (en) * 1985-01-16 1986-07-17 William Prym-Werke GmbH & Co KG, 5190 Stolberg RIVET PRESS FOR FASTENING A CLOSING FUNCTION PART, IN PARTICULAR PUSH BUTTON PART, ON A CARRIER SHEET, LIKE A CLOTHING PIECE
DE3508018A1 (en) * 1985-03-07 1986-09-11 William Prym-Werke GmbH & Co KG, 5190 Stolberg AUTOMATIC PRESS FOR ATTACHING PRESSURE BUTTON PARTS TO CARRIERS, LIKE CLOTHING PIECES
JPH0232653Y2 (en) * 1985-08-30 1990-09-04
WO1987002926A1 (en) * 1985-11-06 1987-05-21 Rutgersson Goran A method and an implement arrangement for the removal of fasteners in the form of rings
JPS6342908A (en) * 1986-08-06 1988-02-24 ワイケイケイ株式会社 Part automatic mount machine
DE3633539C2 (en) * 1986-10-02 1995-02-02 Prym William Gmbh & Co Kg Device for introducing metal eyelets into the tarpaulin of trucks or the like.
US5249342A (en) * 1992-01-24 1993-10-05 Smith John A Extractor
US5234147A (en) * 1992-08-17 1993-08-10 Scovill Fasteners Inc. Setting machine having moveable upper receiver
GB9218463D0 (en) * 1992-08-29 1992-10-14 Emhart Inc Rivet setting tool
DE9315550U1 (en) * 1993-10-07 1993-12-09 Than Johannes Tool for inserting eyelets, especially stainless steel eyelets, into textile or plastic tarpaulins
ATE165757T1 (en) * 1993-10-15 1998-05-15 Brice Harmand TOOL FOR EXTRACTING RING-SHAPED INSERTS
DE4338288A1 (en) * 1993-11-10 1995-05-11 Prym William Gmbh & Co Kg Pressurized medium-operated press, in particular hydraulic eyelet press, for punching webs and setting eyelets that reinforce the hole on the edge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9926506A1 *

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PL340682A1 (en) 2001-02-12
CZ20002355A3 (en) 2000-10-11
EP1033925B1 (en) 2002-07-10
DE19751960C1 (en) 1999-01-07
CA2310451C (en) 2007-06-26
HUP0100641A3 (en) 2001-07-30
ES2180222T3 (en) 2003-02-01
JP2001523588A (en) 2001-11-27
ATE220300T1 (en) 2002-07-15
AU1867699A (en) 1999-06-15
PL187306B1 (en) 2004-06-30
JP4350302B2 (en) 2009-10-21
HU222094B1 (en) 2003-04-28
CA2310451A1 (en) 1999-06-03
DK1033925T3 (en) 2002-10-28
CZ294621B6 (en) 2005-02-16
PT1033925E (en) 2002-11-29
AU750848B2 (en) 2002-08-01
HUP0100641A2 (en) 2001-06-28
WO1999026506A1 (en) 1999-06-03
US6450931B1 (en) 2002-09-17

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