EP0192051A2 - Threading device for perforated sheets - Google Patents

Threading device for perforated sheets Download PDF

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Publication number
EP0192051A2
EP0192051A2 EP86100599A EP86100599A EP0192051A2 EP 0192051 A2 EP0192051 A2 EP 0192051A2 EP 86100599 A EP86100599 A EP 86100599A EP 86100599 A EP86100599 A EP 86100599A EP 0192051 A2 EP0192051 A2 EP 0192051A2
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EP
European Patent Office
Prior art keywords
ring
tooth
projection
halves
recess
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
EP86100599A
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German (de)
French (fr)
Other versions
EP0192051B1 (en
EP0192051A3 (en
Inventor
Karl-Heinz Kissel
Siegfried Oevermann
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.)
ROBERT KRAUSE RINGBUCHTECHNIK GmbH
Original Assignee
Robert Krause 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 Robert Krause GmbH and Co KG filed Critical Robert Krause GmbH and Co KG
Priority to AT86100599T priority Critical patent/ATE70781T1/en
Publication of EP0192051A2 publication Critical patent/EP0192051A2/en
Publication of EP0192051A3 publication Critical patent/EP0192051A3/en
Application granted granted Critical
Publication of EP0192051B1 publication Critical patent/EP0192051B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed

Definitions

  • the present innovation relates to a device for lining up perforated sheets, consisting of a resilient mechanical cover which can be connected to a book-shaped cover, resiliently supported supporting parts in the mechanical cover and at least two ring parts made of metal wire and each consisting of two ring halves, the ring halves of each ring part on the one hand the supporting parts are fastened and interlock positively at their other ends lying in the closed position in such a way that a displacement of the two ring halves against one another and transversely to the closing direction is prevented.
  • Such devices for lining up perforated sheets are also referred to in the relevant industry as ring binder mechanisms.
  • a vertically projecting pin is provided at one end of a ring half and a cylindrical bore is provided in the other ring half, into which the pin of the other Half of the ring engages in the closed position.
  • the present innovation is based on the object of improving a device of the generic type in such a way that the advantage of securing the respective interacting ring halves in the closed position is retained, but that the necessary deformations of the relevant ends of the ring halves are carried out with much simpler manufacturing techniques can.
  • This object is renewal according achieved in that the abutting in the closed position ends of the ring halves extending with different in two axial directions and meshing gears are provided, wherein one Rin g half with a yaklückenarti g s depression and a running in a deviating from the axial direction of tooth-like projection and the other half of the ring is provided with a correspondingly offset recess and a correspondingly offset projection.
  • Such tooth-gap-like depressions or tooth-like projections can be produced using simple manufacturing techniques, in particular the ring halves can be designed in the manner specified by non-cutting shaping. This results in a considerable simplification of production compared to the known prior art, without the desired effect, namely to prevent displacement of the respective ring halves against each other and transversely to the closing direction, is adversely affected.
  • a complete device for lining up perforated sheets is shown in perspective view and overall provided with the reference numeral 10.
  • Such a device is also generally referred to as a ring binder mechanism.
  • the device 10 consists essentially of a resilient mechanical cover 11, therein resiliently supported support parts 12 and a plurality of ring parts 13, each ring part 13 in turn consisting of two ring halves 13a and 13b. Each ring half 13a and 13b is attached at one end to a support part 12. In the closed state, the two ring halves 13a and 13b form a closed ring.
  • the ring halves 13a and 13b are each made of metal wire.
  • the ends of the respective ring halves 13a and 13b are designed in a special way.
  • the ring half 13a is equipped with a tooth-gap-like depression 14 and a tooth-like projection 15 running at right angles thereto.
  • the zchnartigc projection 15 is in the middle region of the depression 14.
  • the opposite end of the half-ring 13b is provided with a with respect to the formation of the ring half 90 0 offset 13a forming a tooth-like projection 16 and a corresponding tooth-gap-like recess 17 so that 13a and 13b results in the closed condition a positive connection between the two ends of the ring halves, which reliably prevents a displacement transverse to the closing direction of the two ring halves 13a and 13b.
  • the deformations of the two ends of the ring halves 13a and 13b may be made without cutting, for example by Stanzvorgän g e.
  • the ring half 13a is in turn equipped with a tooth gap-like depression 14. At right angles to this, the end of the ring half 13a has tooth-like projections 15 which are offset from one another on both sides of an imaginary axis running at right angles to the central axis of the recess 14.
  • the end of the ring half 13b is equipped with a tooth-like projection 16 which engages in the recess 14 of the other ring half 13a. Furthermore, the ring half 13b has two in its end region corresponding to the projections 15 of the other ring half 13a Wells 17 on. The projections 15 of the ring half 13a engage in the recesses 17 of the ring half 13b in the closed position. With this construction too, it is no longer possible to move the ring halves 13a and 13b in the closed position transversely to the closing direction. In addition, the projections 15 and 16 and the depressions 14 and 17 can be attached by non-cutting shaping.

Abstract

A device for binding holed sheets or a ring book fastener includes a binding cover elastically supported by supporting elements and receiving a plurality of rings spaced from each other along the axis of the binding cover and connected thereto. Each ring is comprised of two ring halves which are releasably engageable with each other. Each ring half is provided at the end thereof cooperating with the end of the other ring half with a tooth-shaped projection engageable in a tooth gap-shaped recess of the other ring half so as to produce a lock preventing a displacement of the ring halves in the closed position in the direction transverse to the closing direction.

Description

Die vorliegende Neuerung betrifft eine Vorrichtung zum Aufreihen von gelochten Blättern, bestehend aus einem mit einer buchförmigen Einbanddecke verbindbaren, federnden Mechanikdeckel, im Mechanikdeckel federnd abgestützten Tragteilen sowie mindestens zwei aus Metalldraht hergestellten und jeweils aus zwei Ringhälften bestehenden Ringteilen, wobei die Ringhälften jedes Ringteiles einerseits an den Tragteilen befestigt sind und an ihren anderen, in Schließstellung aneinanderliegenden Enden formschlüssig ineinandergreifen derart, daß eine Verschiebung der beiden Ringhälften gegeneinander und quer zur Schließrichtung verhindert ist.The present innovation relates to a device for lining up perforated sheets, consisting of a resilient mechanical cover which can be connected to a book-shaped cover, resiliently supported supporting parts in the mechanical cover and at least two ring parts made of metal wire and each consisting of two ring halves, the ring halves of each ring part on the one hand the supporting parts are fastened and interlock positively at their other ends lying in the closed position in such a way that a displacement of the two ring halves against one another and transversely to the closing direction is prevented.

Vorrichtungen der gattungsgemäßen Art sind an sich bekannt.Devices of the generic type are known per se.

Derartige Vorrichtungen zum Aufreihen von gelochten Blättern werden in der einschlägigen Branche auch als Ringbuchmechaniken bezeichnet.Such devices for lining up perforated sheets are also referred to in the relevant industry as ring binder mechanisms.

Bei den bekannten Vorrichtungen der gattungsgemäßen Art, bei denen das Verschieben der jeweils zusammenwirkenden Ringhälften gegeneinander und quer zur Schließrichtung verhindert ist, ist an einem Ende einer Ringhälfte ein senkrecht vorstehender Zapfen und an der anderen Ringhälfte eine zylindrische Bohrung vorgesehen, in die der Zapfen der anderen Ringhälfte in Schließstellung eingreift.In the known devices of the generic type, in which the displacement of the respective cooperating ring halves against one another and transversely to the closing direction is prevented, a vertically projecting pin is provided at one end of a ring half and a cylindrical bore is provided in the other ring half, into which the pin of the other Half of the ring engages in the closed position.

Durch diese Konstruktion wird zwar der gewünschte Erfolg erzielt, daß nämlich ein Verschieben der beiden Ringhälften in Schließstellung gegeneinander und quer zur Schließrichtung verhindert ist, allerdings hat sich als nachteilig herausgestellt, daß die Anbringung des Zapfens und der entsprechenden Bohrung herstellungstechnisch vergleichsweise aufwendig ist, da hier in jedem Falle eine spanabhebende Bearbeitung vorzunehmen ist.With this construction, the desired success is achieved, namely that a displacement of the two ring halves in the closed position against each other and transversely to the closing direction is prevented, but it has been found to be disadvantageous that the attachment of the pin and the corresponding bore is comparatively complex in terms of production technology, since here in any case, machining is to be carried out.

In Anbetracht der Tatsache, daß es sich bei solchen Vorrichtungen um Artikel handelt, die in äußerst großen Stückzahlen hergestellt werden, fällt dieser Nachteil um so mehr ins Gewicht.In view of the fact that such devices are articles which are manufactured in extremely large quantities, this disadvantage is all the more significant.

Der vorliegenden Neuerung liegt die Aufgabe zugrunde, eine Vorrichtung der gattungsgemäßen Art dahingehend zu verbessern, daß zwar der Vorteil der Verschiebesicherung der jeweils zusammenwirkenden Ringhälften in Schließstellung erhalten bleibt, daß die dafür notwendigen Verformungen der betreffenden Enden der Ringhälften aber mit wesentlich einfacheren herstellungstechnischen Mitteln durchgeführt werden können.The present innovation is based on the object of improving a device of the generic type in such a way that the advantage of securing the respective interacting ring halves in the closed position is retained, but that the necessary deformations of the relevant ends of the ring halves are carried out with much simpler manufacturing techniques can.

Diese Aufgabe wird neuerungsgemäß dadurch gelöst, daß die in Schließstellung aneinanderliegenden Enden der Ringhälften mit in zwei verschiedenen Achsrichtungen verlaufenden und ineinandergreifenden Verzahnungen versehen sind, wobei jeweils eine Ringhälfte mit einer zahnlückenartigen Vertiefung sowie einem in einer davon abweichenden Achsrichtung verlaufenden zahnartigen Vorsprung und die jeweils andere Ringhälfte mit einer entsprechend versetzten Vertiefung und einem entsprechend versetzten Vorsprung versehen ist.This object is renewal according achieved in that the abutting in the closed position ends of the ring halves extending with different in two axial directions and meshing gears are provided, wherein one Rin g half with a zahnlückenarti g s depression and a running in a deviating from the axial direction of tooth-like projection and the other half of the ring is provided with a correspondingly offset recess and a correspondingly offset projection.

Derartige zahnlückenartige Vertiefungen oder zahnartige Vorsprünge können mit einfachen herstellungstechnischen Mitteln angefertigt werden, insbesondere können die Ringhälften durch spanlose Formgebung in der angegebenen Weise gestaltet werden. Dadurch ergibt sich gegenüber dem vorbekannten Stand der Technik eine erhebliche Fertigungsvereinfachung, ohne daß dadurch die angestrebte Wirkung, nämlich eine Verschiebung der jeweiligen Ringhälften gegeneinander und quer zur Schließrichtung zu verhindern, negativ beeinträchtigt wird.Such tooth-gap-like depressions or tooth-like projections can be produced using simple manufacturing techniques, in particular the ring halves can be designed in the manner specified by non-cutting shaping. This results in a considerable simplification of production compared to the known prior art, without the desired effect, namely to prevent displacement of the respective ring halves against each other and transversely to the closing direction, is adversely affected.

Weitere Merkmale der Neuerung sind Gegenstand von Unteransprüchen.Further features of the innovation are the subject of subclaims.

Ausführungsbeispiele der Neuerung sind in den beigefügten Zeichnungen dargestellt und werden im folgenden näher beschrieben.Embodiments of the innovation are shown in the accompanying drawings and are described in more detail below.

Es zeigen:

  • Fig. 1 eine perspektivische Darstellung einer Vorrichtung zum Aufreihen von gelochten Blättern,
  • Fig. 2 einen Schnitt nach der Linie II - II in Fig. 1,
  • Fig. 3 eine der Fig. 2 entsprechenden Schnitt nach einem weiteren Ausführungsbeispiel der Neuerung,
  • Fig. 4 einen Schnitt nach der Linie IV - IV in Fig. 2,
  • Fig. 5 eine Stirnansicht einer Ringhälfte in Richtung des Pfeiles V in Fig. 4,
  • Fig. 6 eine Stirnansicht der anderen Ringhälfte,
  • Fig. 7 eine Ansicht in Richtung des Pfeiles VII in Fig. 4,
  • Fig. 8 eine Ansicht in Richtung des Pfeiles VIII in Fig. 5,
  • Fig. 9 eine Ansicht in Richtung des Pfeiles IX in Fig. 6,
  • Fig. 10 die in Fig. 3 mit X hezeichnete Einzelheit in vergrößerter Darstellung,
  • Fig. 11' eine Ansicht einer Ringhälfte in Richtung : des Pfeiles XI in Fig. 10,
  • Fig. 12 eine Stirnansicht der anderen Ringhälfte,
  • Fig. 13 eine Ansicht in Richtung des Pfeiles XIII in Fig. 10,
  • Fig. 14 eine Ansicht in Richtung des Pfeiles XIV in Fig. 11 ,
  • Fig. 15 eine Ansicht in Richtung des Pfeiles XV in Fig. 12.
Show it:
  • 1 is a perspective view of a device for lining up perforated sheets,
  • F ig. 2 shows a section along the line II-II in FIG. 1,
  • 3 a section corresponding to FIG. 2 according to a further embodiment of the innovation,
  • 4 shows a section along the line IV-IV in FIG. 2,
  • 5 is an end view of a ring half in the direction of arrow V in Fig. 4,
  • 6 is an end view of the other half of the ring,
  • 7 is a view in the direction of arrow VII in Fig. 4,
  • 8 is a view in the direction of arrow VIII in Fig. 5,
  • 9 is a view in the direction of arrow IX in Fig. 6,
  • 10 shows the detail denoted by X in FIG. 3 in an enlarged representation,
  • 11 'is a view of a ring half in the direction: of the arrow XI in Fig. 10,
  • 12 is an end view of the other half of the ring,
  • 13 is a view in the direction of arrow XIII in Fig. 10,
  • 14 is a view in the direction of arrow XIV in Fig. 11,
  • 15 is a view in the direction of arrow XV in FIG. 12.

In Fig. 1 ist in perspektivischer Darstellung eine vollständige Vorrichtung zum Aufreihen von gelochten Blättern dargestellt und insgesamt mit dem Bezugszeichen 10 versehen. Eine derartige Vorrichtung wird allgemein auch als Ringbuchmechanik bezeichnet.In Fig. 1, a complete device for lining up perforated sheets is shown in perspective view and overall provided with the reference numeral 10. Such a device is also generally referred to as a ring binder mechanism.

Die Vorrichtung 10 besteht im wesentlichen aus einem federnden Mechanikdeckel 11, darin federnd abgestützten Tragteilen 12 sowie aus mehreren Ringteilen 13, wobei jedes Ringteil 13 seinerseits aus zwei Ringhälften 13a und 13b besteht. Jede Ringhälfte 13a und 13b ist mit einem Ende an einem Tragteil 12 befestigt. Im geschlossenen Zustand bilden die beiden Ringhälften 13a und 13b einen geschlossenen Ring.The device 10 consists essentially of a resilient mechanical cover 11, therein resiliently supported support parts 12 and a plurality of ring parts 13, each ring part 13 in turn consisting of two ring halves 13a and 13b. Each ring half 13a and 13b is attached at one end to a support part 12. In the closed state, the two ring halves 13a and 13b form a closed ring.

Die Ringhälften 13a und 13b sind jeweils aus Metalldraht hergestellt.The ring halves 13a and 13b are each made of metal wire.

Um nun gelochte Blätter auf der in Fig. 1 vollständig dargestellten Vorrichtung aufzureihen, ist es zunächst erforderlich, die jeweiligen Ringteile 13 zu öffnen. Dies wird durch die Befestigung der jeweiligen Ringhälften 13a und 13b an den im Mechanikdeckel 11 federnd abgestützten Tragteilen 12 ermöglicht. Im geöffneten Zustand können auf die Ringhälften 13b gelochte Blätter aufgereiht werden, ist dies erfolgt, so wird durch Schließen der Ringteile 13 verhindert, daß die aufgereihten Blätter unbeabsichtigt entnommen werden können. Durch die ringförmige Gestaltung ist es ohne weiteres auch möglich, aufgereihte Blätter bei geschlossenen Ringteilen 13 vollständig umzublättern und auch wieder in die Ausgangslage zurückzubewegen.In order to line up perforated sheets on the device shown completely in FIG. 1, it is first necessary to open the respective ring parts 13. This is made possible by the attachment of the respective ring halves 13a and 13b to the supporting parts 12 which are spring-supported in the mechanical cover 11. In the open state, perforated sheets can be lined up on the ring halves 13b; once this has been done, closing the ring parts 13 prevents the lined up sheets from being inadvertently removed. Due to the ring-shaped design, it is also possible without further ado to turn the lined sheets completely with the ring parts 13 closed and also to move them back into the starting position.

Um nun zu verhindern, daß die Ringhälften 13a und 13b der Ringteile 13 in Schließstellung quer zur Schließrichtung verschoben werden können, sind die Enden der jeweiligen Ringhälften 13a und 13b in besonderer Weise gestaltet.In order to prevent the ring halves 13a and 13b of the ring parts 13 from being displaced transversely to the closing direction in the closed position, the ends of the respective ring halves 13a and 13b are designed in a special way.

Bei dem Ausführungsbeispiel der Neuerung nach den Fig. 2 sowie 4 bis 9 ist die Ringhälfte 13a mit einer zahnlückenartigen Vertiefung 14 sowie einem rechtwinklig dazu verlaufenden zahnartigen Vorsprung 15 ausgestattet. Der zchnartigc Vorsprung 15 liegt im mittleren Bereich der Vertiefung 14.In the exemplary embodiment of the innovation according to FIGS. 2 and 4 to 9, the ring half 13a is equipped with a tooth-gap-like depression 14 and a tooth-like projection 15 running at right angles thereto. The zchnartigc projection 15 is in the middle region of the depression 14.

Das gegenüberliegende Ende der Ringhälfte 13b ist mit einer gegenüber der Ausbildung der Ringhälfte 13a um 900 versetzten Ausbildung eines zahnartigen Vorsprunges 16 und einer entsprechenden zahnlückenartigen Vertiefung 17 ausgestattet, so daß sich im Schließzustand ein Formschluß zwischen den beiden Enden der Ringhälften 13a und 13b ergibt, der eine Verschiebung quer zur Schließrichtung der beiden Ringhälften 13a und 13b sicher verhindert.The opposite end of the half-ring 13b is provided with a with respect to the formation of the ring half 90 0 offset 13a forming a tooth-like projection 16 and a corresponding tooth-gap-like recess 17 so that 13a and 13b results in the closed condition a positive connection between the two ends of the ring halves, which reliably prevents a displacement transverse to the closing direction of the two ring halves 13a and 13b.

Die Verformungen der beiden Enden der Ringhälften 13a und 13b können spanlos durchgeführt werden, beispielsweise durch Stanzvorgänge.The deformations of the two ends of the ring halves 13a and 13b may be made without cutting, for example by Stanzvorgän g e.

Bei dem Ausführungsbeispiel der Neuerung gemäß den Fig. 3 sowie 10 bis 15 ist wiederum die Ringhälfte 13a mit einer zahnlückenartigen Vertiefung 14 ausgestattet. Rechtwinklig dazu weist das Ende der Ringhälfte 13a zahnartige Vorsprünge 15 auf, die sich versetzt zueinander zu beiden Seiten einer rechtwinklig zur Mittelachse der Vertiefung 14 verlaufenden gedachten Achse befinden.In the exemplary embodiment of the innovation according to FIGS. 3 and 10 to 15, the ring half 13a is in turn equipped with a tooth gap-like depression 14. At right angles to this, the end of the ring half 13a has tooth-like projections 15 which are offset from one another on both sides of an imaginary axis running at right angles to the central axis of the recess 14.

Das Ende der Ringhälfte 13b ist mit einem zahnartigen Vorsprung 16 ausgestattet, der in die Vertiefung 14 der anderen Ringhälfte 13a eingreift. Weiterhin weist die Ringhälfte 13b in ihrem Endbereich zwei den Vorsprüngen 15 der anderen Ringhälfte 13a entsprechende Vertiefungen 17 auf. Die Vorsprünge 15 der Ringhälfte 13a greifen in Schließstellung in die Vertiefungen 17 der Ringhälfte 13b ein. Auch bei dieser Konstruktion ist eine Verschiebung der in Schließstellung befindlichen Ringhälften 13a und 13b quer zur Schließrichtung nicht mehr möglich. Darüber hinaus können auch die Vorsprünge 15 und 16 sowie die Vertiefungen 14 und 17 durch spanlose Formgebung angebracht werden.The end of the ring half 13b is equipped with a tooth-like projection 16 which engages in the recess 14 of the other ring half 13a. Furthermore, the ring half 13b has two in its end region corresponding to the projections 15 of the other ring half 13a Wells 17 on. The projections 15 of the ring half 13a engage in the recesses 17 of the ring half 13b in the closed position. With this construction too, it is no longer possible to move the ring halves 13a and 13b in the closed position transversely to the closing direction. In addition, the projections 15 and 16 and the depressions 14 and 17 can be attached by non-cutting shaping.

Claims (4)

1. Vorrichtung zum Aufreihen von gelochten Blättern, bestehend aus einem mit einer buchförmigen Einbanddecke verbindbaren, federnden Mechanikdeckel, im Mechanikdeckel federnd abgestützten Tragteilen sowie mindestens zwei aus Metalldraht hergestellten und jeweils aus zwei Ringhälften bestehenden Ringteilen, wobei die Ringhälften jedes Ringteiles einerseits an den Tragteilen befestigt sind und an ihren anderen, in Schließstellung aneinanderliegenden Enden formschlüssig ineinandergreifen derart, daß eine Verschiebung der beiden Ringhälften gegeneinander und quer zur Schließrichtung verhindert ist, dadurch gekennzeichnet, daß die in Schließstellung aneinanderliegenden Enden der Ringhälften (13a,13b) mit in zwei verschiedenen Achsrichtungen verlaufenden und ineinandergreifenden Verzahnungen versehen sind, wobei jeweils eine Ringhälfte (13a,13b) mit einer zahnlückenartigen Vertiefung (14,17) sowie einem in einer davon abweichenden Achsrichtung verlaufenden zahnartigen Vorsprung (15,16) und die jeweils andere Ringhälfte (13a, 13b) mit einer entsprechend versetzten Vertiefung (14, 17) und einem entsprechend versetzten Vorsprung (15,16) versehen ist.1.Device for lining up perforated sheets, consisting of a resilient mechanical cover which can be connected to a book-shaped cover, resiliently supported supporting parts in the mechanical cover, and at least two ring parts made of metal wire and each consisting of two ring halves, the ring halves of each ring part being attached to the supporting parts on the one hand and are positively interengaging at their other, juxtaposed in the closed position ends g mature such that a displacement of the two ring halves, relative to each other and transversely prevents the closing direction characterized in that the abutting in the closed position ends of the ring halves (13a, 13b) with two different Axial directions and interlocking toothings are provided, each with a ring half (13a, 13b) with a tooth-like recess (14,17) and a tooth-like projection (15,16) extending in a different axial direction the other half of the ring (13a, 13b) is provided with a correspondingly offset recess (14, 17) and a correspondingly offset projection (15, 16). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Achsrichtungen der Vertiefungen (14,17) um 90° gegenüber der Achsrichtung der Vorsprünge (15,16) versetzt sind.2. Device according to claim 1, characterized in that the axial directions of the recesses (14, 17) are offset by 90 ° with respect to the axial direction of the projections (15, 16). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der zahnartige Vorsprung (15) einer Ringhälfte (13a) sich im mittleren Bereich seiner zahnlückenartigen Vertiefung (14) befindet und die Vertiefung (17) der anderen Ringhälfte (13b) entsprechend im mittleren Bereich ihres zahnartigen Vorsprunges (16) angeordnet ist.3. Apparatus according to claim 1 or 2, characterized in that the tooth-like projection (15) of a ring half (13a) is in the central region of its tooth-gap-like recess (14) and the recess (17) of the other ring half (13b) accordingly in the middle Area of their tooth-like projection (16) is arranged. 4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Vorsprünge (15) der einen Ringhälfte (13a) außerhalb ihrer zahnlückenartigen Vertiefung (14) vorgesehen sind und das Ende der anderen Ringhälfte (13b) mit entsprechend außerhalb des Vorsprunges (16) angeordneten Vertiefungen (17) ausgestattet ist.4. Apparatus according to claim 1 or 2, characterized in that the projections (15) of one ring half (13a) are provided outside their gap-like recess (14) and the end of the other ring half (13b) with correspondingly outside the projection (16) arranged recesses (17) is equipped.
EP86100599A 1985-02-16 1986-01-17 Threading device for perforated sheets Expired - Lifetime EP0192051B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86100599T ATE70781T1 (en) 1985-02-16 1986-01-17 DEVICE FOR STRINGING PERFORATED SHEETS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8504460U 1985-02-16
DE8504460U DE8504460U1 (en) 1985-02-16 1985-02-16 Device for lining up perforated sheets

Publications (3)

Publication Number Publication Date
EP0192051A2 true EP0192051A2 (en) 1986-08-27
EP0192051A3 EP0192051A3 (en) 1988-07-13
EP0192051B1 EP0192051B1 (en) 1991-12-27

Family

ID=6777555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86100599A Expired - Lifetime EP0192051B1 (en) 1985-02-16 1986-01-17 Threading device for perforated sheets

Country Status (8)

Country Link
US (1) US4678357A (en)
EP (1) EP0192051B1 (en)
AT (1) ATE70781T1 (en)
CA (1) CA1258608A (en)
DE (2) DE8504460U1 (en)
DK (1) DK69386A (en)
FI (1) FI84453C (en)
NO (1) NO171834C (en)

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EP1598211A3 (en) * 2004-05-20 2006-12-27 Hong Kong Stationery Manufacturing Co., Ltd. Ring binder mechanisms

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US5249902A (en) * 1992-06-25 1993-10-05 The Holson Burnes Company Loose-leaf binder assembly process and apparatus
US5660490A (en) * 1995-03-31 1997-08-26 U.S. Ring Binder Corporation Ring binder
CN1260072C (en) * 2002-07-19 2006-06-21 国际文具制造厂有限公司 Annular mechanism for loose-leaf binder
US20050271459A1 (en) * 2004-06-03 2005-12-08 World Wide Stationery Mfg. Co., Ltd. Interlocking ring tip formations for paired ring members of a ring binder mechanism
US8573876B2 (en) * 2004-03-15 2013-11-05 World Wide Stationery Manufacturing Company, Limited Soft close ring binder mechanism with mating ring tips
US20050260030A1 (en) * 2004-05-20 2005-11-24 Hong Kong Stationery Manufacturing Co., Ltd. D-ring binder mechanism with complementary ring tips
US20080080925A1 (en) * 2006-09-28 2008-04-03 World Wide Stationery Mfg. Co., Ltd. Ring Binder Mechanism with a Sliding Hinge Plate
US7600939B2 (en) * 2006-09-28 2009-10-13 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with sliding hinge plate
DE102009005341A1 (en) 2009-01-16 2010-07-22 Hans Johann Horn file mechanism
WO2011153950A1 (en) 2010-06-09 2011-12-15 World Wide Stationery Manufacturing Co., Ltd. Ring binder mechanism having unitary structure
USD735808S1 (en) 2012-04-23 2015-08-04 World Wide Stationery Mfg. Co., Ltd. Elliptical cross sectional ring member for a ring mechanism
CN105984250A (en) 2015-02-05 2016-10-05 国际文具制造厂有限公司 Annular binder with interlocking annular member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR478925A (en) * 1914-06-12 1916-01-19 August Vesterling Improvements in letter binders or other documents
DE350693C (en) * 1924-01-25 1922-03-23 Pol Registrator Cie M B H Line-up device on binders with rotatable, spring-loaded line-up bars that are pressed against each other
US2119639A (en) * 1936-12-23 1938-06-07 Stationers Loose Leaf Company Loose leaf binder
FR2221924A5 (en) * 1973-03-14 1974-10-11 Delka Sa Ring assembly for loose leaf sheets - has half rings mounted on centre hinged plate with overcentre action
DE2525576A1 (en) * 1975-05-09 1976-11-18 Danzer Gmbh & Co Simon Book with ring binder mechanism - mechanism consists of two pairs of bows held within support
US4355916A (en) * 1979-05-22 1982-10-26 Cardellini Claudio B Loose leaf binder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088431A (en) * 1935-07-05 1937-07-27 Loose Leaf Metals Company Loose leaf binder and sectional ring therefor
US4552478A (en) * 1984-07-12 1985-11-12 Double-W Stationery Corporation Ring mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR478925A (en) * 1914-06-12 1916-01-19 August Vesterling Improvements in letter binders or other documents
DE350693C (en) * 1924-01-25 1922-03-23 Pol Registrator Cie M B H Line-up device on binders with rotatable, spring-loaded line-up bars that are pressed against each other
US2119639A (en) * 1936-12-23 1938-06-07 Stationers Loose Leaf Company Loose leaf binder
FR2221924A5 (en) * 1973-03-14 1974-10-11 Delka Sa Ring assembly for loose leaf sheets - has half rings mounted on centre hinged plate with overcentre action
DE2525576A1 (en) * 1975-05-09 1976-11-18 Danzer Gmbh & Co Simon Book with ring binder mechanism - mechanism consists of two pairs of bows held within support
US4355916A (en) * 1979-05-22 1982-10-26 Cardellini Claudio B Loose leaf binder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598211A3 (en) * 2004-05-20 2006-12-27 Hong Kong Stationery Manufacturing Co., Ltd. Ring binder mechanisms

Also Published As

Publication number Publication date
DK69386A (en) 1986-08-17
EP0192051B1 (en) 1991-12-27
NO171834B (en) 1993-02-01
FI84453C (en) 1991-12-10
CA1258608A (en) 1989-08-22
EP0192051A3 (en) 1988-07-13
FI84453B (en) 1991-08-30
DE8504460U1 (en) 1985-05-09
FI860666A0 (en) 1986-02-13
ATE70781T1 (en) 1992-01-15
DE3683065D1 (en) 1992-02-06
US4678357A (en) 1987-07-07
DK69386D0 (en) 1986-02-13
NO171834C (en) 1993-05-12
FI860666A (en) 1986-08-17
NO860552L (en) 1986-08-18

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