EP2106352B1 - Clip file with a semicircular handle - Google Patents

Clip file with a semicircular handle Download PDF

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Publication number
EP2106352B1
EP2106352B1 EP07819226A EP07819226A EP2106352B1 EP 2106352 B1 EP2106352 B1 EP 2106352B1 EP 07819226 A EP07819226 A EP 07819226A EP 07819226 A EP07819226 A EP 07819226A EP 2106352 B1 EP2106352 B1 EP 2106352B1
Authority
EP
European Patent Office
Prior art keywords
clip
file
leg
bead
clamping
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.)
Active
Application number
EP07819226A
Other languages
German (de)
French (fr)
Other versions
EP2106352A2 (en
Inventor
Horst-Werner Maier-Hunke
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.)
Hunke and Jochheim
Durable Hunke and Jochheim GmbH and Co KG
Original Assignee
Hunke and Jochheim
Durable Hunke and Jochheim 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 Hunke and Jochheim, Durable Hunke and Jochheim GmbH and Co KG filed Critical Hunke and Jochheim
Publication of EP2106352A2 publication Critical patent/EP2106352A2/en
Application granted granted Critical
Publication of EP2106352B1 publication Critical patent/EP2106352B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B42F9/00—Filing appliances with devices clamping file edges; Covers with clamping backs
    • B42F9/007—Filing appliances with devices clamping file edges; Covers with clamping backs with sliding clamping means

Definitions

  • the invention relates to a clamping flap with a serving for clamping sheet material clamping member made of sheet steel, which has a front clamping leg and connected thereto via a yoke rear clamping legs, wherein the rear clamping leg of the clamping member abuts against the rear wall of the rear cover of the folder, during front clamping legs of the clamping member against a portion of a windowed, multi-folded strip presses, which is formed from the front edge of the folder bent longitudinal edge of the rear cover of the folder, and in which the multi-folded strip forms a stop, which cooperates with a counter-stop formed by a projecting into the interior of the clamping member, bent edge of the front clamping leg of the clamping member.
  • Clamping tabs of the above type are z. B. from the DE-A 37 18 664 , of the DE-OS 18 04 237 and the EP-A 0 576 111 known.
  • the sheet metal clamps used in them have flat or slightly concave clamping legs with smooth gripping surfaces.
  • the smooth gripping surfaces can not be satisfied insofar as they leave the user the free choice of the place where he grasps the clamping member with the thumb and forefinger of his hand. This may, depending on the type of mounting of the clamping member in the respective clamping flap lead to more or less strong tilting and resulting difficulties when operating the respective clamping member.
  • the invention has for its object to provide the clamping member with a defined point of attack in a clamping flap with a thin sheet steel clamping member.
  • This object is achieved according to the invention in that in the center of at least the front clamping leg of the clamping member an outwardly projecting, substantially the shape of a semicircle exhibiting bead is stamped, the apex facing the yoke of the clamping member.
  • the grip surface can be made sufficiently large, even with comparatively narrow clamping legs.
  • the second advantage is that the bead is not continuous, i. H. is formed in the manner of a full circle, thereby ensuring that unlike in the region of the bead in the bead-free zone of the clamping leg no cross-sectional change of the steel sheet occurs.
  • the grip point is m. a. W. connected via an unattenuated bridge with the remaining surface of the clamping leg.
  • both the front and the rear clamping leg of the clamping member is provided with a handle defining the bead.
  • the ends of the gripping surface bounding bead of the clamping member should pass obliquely leaking into the surface of the respective clamping leg to prevent damage to a gripped under the clamp member edge of the window of the multi-folded strip of the folder.
  • 1 is the front lid of a clamping flap, which regularly consists of a transparent film section, whose one longitudinal edge is connected by a weld with a multi-folded strip 2, from a bent to the front of the flap binder longitudinal edge of the rear, regularly from a non transparent film section existing lid 3 is formed.
  • the multiply folded strip 2 has a window 4, through which the front clamping leg 5 of a clamping member 6 produced by bending from a thin sheet steel blank protrudes into the interior of the multi-folded strip 2.
  • the rear clamping leg 7 of the clamping member abuts against the back of the rear cover 3 of the clamping flap.
  • FIGS. 1 and 2 show the clamping member 6 in a position in which sheet material can be inserted into the clamping flap, give the Figures 3 and 4 the conditions again, which occur when the sheet material is clamped.
  • both the front clamping leg 5 and the rear clamping leg 7 of the clamping member 6 are provided with a projecting beyond the respective outer surface of the clamping leg bead 8 and 9, which has the shape of a semicircle and which is embossed in the steel sheet.
  • the radius R of the semicircle formed by the beads 8, 9 is in practice about 10 mm in a clamping member 6, the front clamping leg 5 has a width B of about 15 mm.
  • the ends of the beads 8 and 9 go over obliquely sloping zones 10 in the surface of the clamping legs 5 and 7 over.
  • the clamping legs 5 and 7 interconnecting yoke 11 of the clamping member 6 has the shape of a saddle roof, so that its apex 12 facing away from longitudinal edges 13 and 14 form additional grip edges.

Abstract

The invention relates to a clip file, comprising a clip body with a front and a rear clip jaw (5) made from sheet steel, wherein both clip jaws (5) are connected by means of a yoke and the rear clip jaw rests against a rear wall of a rear cover of the file, while the front clip jaw (5) presses against a section of a multiply folded strip (2), provided with a window (4), formed from the longitudinal edge of the rear cover folded towards the front of the file and the strip (2) forms a stop which cooperates with a counter stop formed from an edge of the front clip jaw (5) folded inwards. According to the invention, the clip body may be provided with a defined grip point by means of a projection embossed in the center of at least the front clip jaw, the apex of which faces the yoke of the clip body.

Description

Die Erfindung betrifft eine Klemmmappe mit einem zum Festklemmen von Blattgut dienenden Klemmorgan aus Stahlblech, das einen vorderen Klemmschenkel und einen mit diesem über ein Joch verbundenen hinteren Klemmschenkel aufweist, wobei der hintere Klemmschenkel des Klemmorgans gegen die Rückwand des hinteren Deckels der Mappe anliegt, während der vordere Klemmschenkel des Klemmorgans gegen einen Abschnitt eines mit einem Fenster versehenen, mehrfach gefalzten Streifens drückt, der vom zur Vorderseite der Mappe umgebogenen Längsrand des hinteren Deckels der Mappe gebildet wird, und bei der der mehrfach gefalzte Streifen einen Anschlag bildet, der mit einem Gegenanschlag zusammenwirkt, der von einem in das Innere des Klemmorgans ragenden, umgebogenen Rand des vorderen Klemmschenkels des Klemmorgans gebildet wird.The invention relates to a clamping flap with a serving for clamping sheet material clamping member made of sheet steel, which has a front clamping leg and connected thereto via a yoke rear clamping legs, wherein the rear clamping leg of the clamping member abuts against the rear wall of the rear cover of the folder, during front clamping legs of the clamping member against a portion of a windowed, multi-folded strip presses, which is formed from the front edge of the folder bent longitudinal edge of the rear cover of the folder, and in which the multi-folded strip forms a stop, which cooperates with a counter-stop formed by a projecting into the interior of the clamping member, bent edge of the front clamping leg of the clamping member.

Klemmmappen der vorstehenden Art sind z. B. aus der DE-A 37 18 664 , der DE-OS 18 04 237 und der EP-A 0 576 111 bekannt. Die bei ihnen verwendeten, aus Stahlblech bestehenden Klemmorgane haben plane oder leicht konkave Klemmschenkel mit glatten Griffflächen. Die glatten Griffflächen vermögen insofern nicht zu befriedigen, als sie dem Benutzer die freie Wahl der Stelle überlassen, an der er das Klemmorgan mit dem Daumen und dem Zeigefinger seiner Hand erfasst. Dies kann in Abhängigkeit von der Art der Halterung des Klemmorgans in der jeweiligen Klemmmappe zu mehr oder weniger starken Verkantungen und hieraus resultierenden Erschwemissen beim Betätigen des jeweiligen Klemmorgans führen.Clamping tabs of the above type are z. B. from the DE-A 37 18 664 , of the DE-OS 18 04 237 and the EP-A 0 576 111 known. The sheet metal clamps used in them have flat or slightly concave clamping legs with smooth gripping surfaces. The smooth gripping surfaces can not be satisfied insofar as they leave the user the free choice of the place where he grasps the clamping member with the thumb and forefinger of his hand. This may, depending on the type of mounting of the clamping member in the respective clamping flap lead to more or less strong tilting and resulting difficulties when operating the respective clamping member.

Um dem Benutzer vom Klemmmappen die angedeuteten Schwierigkeiten zu ersparen, ist bei einer aus der DE-U 92 17 203 bekannten Klemmmappe ein aus Kunststoff bestehendes Klemmorgan in seinem zentralen Bereich mit einer aufgerauten Oberfläche versehen, die praktisch allerdings nur optisch eine Angriffsstelle definiert. Eine Klemmmappe, bei der dem Benutzer die Angriffsstelle durch die Form des Klemmorgans definitiv vorgegeben wird, ist aus der EP-B 1 048 484 bekannt. Bei dieser Mappe sind die Außenseiten der Klemmschenkel eines ebenfalls aus Kunststoff bestehenden Klemmorgans mit einer zentralen Griffmulde für die Daumenkuppe und eine Fingerkuppe versehen. Beim Betrachten des Klemmorgans nach der EP-B 1 048 484 wird klar, dass die Realisierung einer vorgegebenen Angriffsstelle hier nur aufgrund der Ausbildung des Klemmorgans als Kunststoffspritzgussteil möglich war.To save the user from the terminal folder the indicated difficulties, is in one of the DE-U 92 17 203 Known clamping flap provided a plastic existing clamping member in its central region with a roughened surface, which defines practically only an optical attack site. A clamping flap, in which the user is given the point of attack by the shape of the clamping member is definitely out of the EP-B 1 048 484 known. In this folder, the outer sides of the clamping legs of a likewise made of plastic clamping member are provided with a central recessed grip for the thumb tip and a fingertip. When looking at the clamping member after the EP-B 1 048 484 It is clear that the realization of a given point of attack was possible here only due to the formation of the clamping member as a plastic injection molded part.

Der Erfindung liegt die Aufgabe zugrunde, bei einer Klemmmappe mit einem aus dünnem Stahlblech bestehenden Klemmorgan das Klemmorgan mit einer definierten Angriffsstelle zu versehen. Gelöst wird diese Aufgabe erfindungsgemäß dadurch, dass im Zentrum mindestens des vorderen Klemmschenkels des Klemmorgans ein nach außen vorstehender, im Wesentlichen die Form eines Halbkreises aufweisender Wulst eingeprägt ist, dessen Scheitel dem Joch des Klemmorgans zugewandt ist.The invention has for its object to provide the clamping member with a defined point of attack in a clamping flap with a thin sheet steel clamping member. This object is achieved according to the invention in that in the center of at least the front clamping leg of the clamping member an outwardly projecting, substantially the shape of a semicircle exhibiting bead is stamped, the apex facing the yoke of the clamping member.

Durch die beanspruchte Ausbildung des Wulstes werden zwei Vorteile erreicht, von denen der erste darin besteht, dass sich die Grifffläche auch bei vergleichsweise schmalen Klemmschenkeln ausreichend groß gestalten lässt. Der zweite Vorteil besteht darin, dass der Wulst nicht durchgehend, d. h. nach Art eines Vollkreises ausgebildet ist, hierdurch ist sichergestellt, dass anders als im Bereich des Wulstes in der wulstfreien Zone des Klemmschenkels keine Querschnittsveränderung des Stahlbleches eintritt. Die Griffstelle ist m. a. W. über eine ungeschwächte Brücke mit der Restfläche des Klemmschenkels verbunden.By the claimed formation of the bead two advantages are achieved, of which the first is that the grip surface can be made sufficiently large, even with comparatively narrow clamping legs. The second advantage is that the bead is not continuous, i. H. is formed in the manner of a full circle, thereby ensuring that unlike in the region of the bead in the bead-free zone of the clamping leg no cross-sectional change of the steel sheet occurs. The grip point is m. a. W. connected via an unattenuated bridge with the remaining surface of the clamping leg.

Zweckmäßigerweise ist sowohl der vordere als auch der hintere Klemmschenkel des Klemmorgans mit einem die Griffstelle definierenden Wulst versehen.Appropriately, both the front and the rear clamping leg of the clamping member is provided with a handle defining the bead.

Als besonders vorteilhaft erweist es sich, wenn das Joch des Klemmorgans satteldachförmig ausgebildet ist, weil die dem Scheitel des Joches abgewandten Längskanten des Joches zusammen mit den Scheitelbereichen der Wulste die Griffigkeit des Klemmorgans zusätzlich erhöhende, stegförmige Vorsprünge bilden.It proves to be particularly advantageous when the yoke of the clamping member is saddle-roof-shaped, because the side facing away from the apex of the yoke longitudinal edges of the yoke together with the apex areas of the beads, the grip of the clamping member additionally increasing, web-shaped projections.

Die Enden des die Grifffläche begrenzenden Wulstes des Klemmorgans sollten schräg auslaufend in die Oberfläche des jeweiligen Klemmschenkels übergehen, um Beschädigungen einer vom Klemmorgan untergriffenen Kante des Fensters des mehrfach gefalzten Streifens der Mappe zu verhindern.The ends of the gripping surface bounding bead of the clamping member should pass obliquely leaking into the surface of the respective clamping leg to prevent damage to a gripped under the clamp member edge of the window of the multi-folded strip of the folder.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der beigefügten Zeichnungen näher erläutert. Es zeigen:

Fig. 1
die Vorderseite einer Klemmmappe bei aus der Klemmposition entferntem Klemmorgan,
Fig. 2
die Rückseite der Klemmmappe in der in Figur 1 gezeigten Position des Klemmorgans,
Fig.3
die Vorderseite der in Figur 1 und 2 dargestellten Klemmmappe bei in die Klemmposition überführtem Klemmorgan,
Fig. 4
die Rückseite der Klemmmappe in der in Figur 3 gezeigten Position des Klemmorgans,
Fig. 5
in gegenüber den Figuren 1 bis 4 vergrößertem Maßstab die perspektivische Vorderansicht des bei der Klemmmappe gemäß den Figuren 1 bis 4 verwendeten Klemmorgans und
Fig. 6
die Rückansicht des Klemmorgans gemäß Figur 5.
An embodiment of the invention will be explained below with reference to the accompanying drawings. Show it:
Fig. 1
the front side of a clamping flap with clamping member removed from the clamping position,
Fig. 2
the back of the binder in the in FIG. 1 shown position of the clamping member,
Figure 3
the front of the in FIG. 1 and 2 illustrated clamping flap when transferred to the clamping position clamping member,
Fig. 4
the back of the binder in the in FIG. 3 shown position of the clamping member,
Fig. 5
in opposite to the FIGS. 1 to 4 on an enlarged scale, the front perspective view of the case in accordance with the FIGS. 1 to 4 used clamping member and
Fig. 6
the rear view of the clamping member according to FIG. 5 ,

In den Figuren ist 1 der vordere Deckel einer Klemmmappe, der regelmäßig aus einem transparenten Folienabschnitt besteht, dessen einer Längsrand durch eine Schweißnaht mit einem mehrfach gefalzten Streifen 2 verbunden ist, der von einem zur Vorderseite der Klemmmappe umgebogenen Längsrand des hinteren, regelmäßig aus einem nicht durchsichtigen Folienabschnitt bestehenden Deckels 3 gebildet wird. Der mehrfach gefalzte Streifen 2 weist ein Fenster 4 auf, durch das der vordere Klemmschenkel 5 eines durch Biegen aus einem dünnen Stahlblechzuschnitt hergestellten Klemmorgans 6 in das Innere des mehrfach gefalzten Streifens 2 ragt. Der hintere Klemmschenkel 7 des Klemmorgans liegt gegen die Rückseite des hinteren Deckels 3 der Klemmmappe an.In the figures, 1 is the front lid of a clamping flap, which regularly consists of a transparent film section, whose one longitudinal edge is connected by a weld with a multi-folded strip 2, from a bent to the front of the flap binder longitudinal edge of the rear, regularly from a non transparent film section existing lid 3 is formed. The multiply folded strip 2 has a window 4, through which the front clamping leg 5 of a clamping member 6 produced by bending from a thin sheet steel blank protrudes into the interior of the multi-folded strip 2. The rear clamping leg 7 of the clamping member abuts against the back of the rear cover 3 of the clamping flap.

Während die Figuren 1 und 2 das Klemmorgan 6 in einer Position zeigen, in der Blattgut in die Klemmmappe eingelegt werden kann, geben die Figuren 3 und 4 die Verhältnisse wieder, die sich bei eingeklemmtem Blattgut einstellen.While the FIGS. 1 and 2 show the clamping member 6 in a position in which sheet material can be inserted into the clamping flap, give the Figures 3 and 4 the conditions again, which occur when the sheet material is clamped.

Wie insbesondere aus den Figuren 5 und 6 erkennbar ist, sind sowohl der vordere Klemmschenkel 5 als auch der hintere Klemmschenkel 7 des Klemmorgans 6 mit einem über die jeweilige Außenfläche der Klemmschenkel vorstehenden Wulst 8 bzw. 9 versehen, der die Form eines Halbkreises hat und der in das Stahlblech eingeprägt ist. Der Radius R des von den Wulsten 8, 9 gebildeten Halbkreises beträgt bei einem Klemmorgan 6, dessen vorderer Klemmschenkel 5 eine Breite B von ca. 15 mm hat, in der Praxis etwa 10 mm.As in particular from the FIGS. 5 and 6 can be seen, both the front clamping leg 5 and the rear clamping leg 7 of the clamping member 6 are provided with a projecting beyond the respective outer surface of the clamping leg bead 8 and 9, which has the shape of a semicircle and which is embossed in the steel sheet. The radius R of the semicircle formed by the beads 8, 9 is in practice about 10 mm in a clamping member 6, the front clamping leg 5 has a width B of about 15 mm.

Die Enden der Wulste 8 und 9 gehen über schräg abfallende Zonen 10 in die Oberfläche der Klemmschenkel 5 und 7 über.The ends of the beads 8 and 9 go over obliquely sloping zones 10 in the surface of the clamping legs 5 and 7 over.

Das die Klemmschenkel 5 und 7 miteinander verbindende Joch 11 des Klemmorgans 6 hat die Form eines Satteldaches, so dass die seinem Scheitel 12 abgewandten Längsränder 13 und 14 zusätzliche Griffkanten bilden.The clamping legs 5 and 7 interconnecting yoke 11 of the clamping member 6 has the shape of a saddle roof, so that its apex 12 facing away from longitudinal edges 13 and 14 form additional grip edges.

Claims (7)

  1. Clip file with a clip member (6) of sheet steel for clamping sheet material, which clip member comprises a front clip leg (5) and a rear clip leg (7) connected thereto by means of a yoke (11), wherein the rear clip leg (7) of the clip member (6) rests against the rear wall of the rear cover (3) of the file, whilst the front clip leg (5) of the clip member (6) presses against a section of a multiply folded strip (2) provided with a window (4), the strip being formed from the longitudinal edge of the rear cover (3) of the file folded towards the front of the file, and in which clip file the multiply folded strip (2) forms a stop which cooperates with a counter stop formed from a bent edge of the front clip leg (5) of the clip member (6) protruding into the interior of the clip member (6), characterized in that a bead (8) protruding to the outside and essentially having the shape of a semicircle is embossed in the center of at least the front clip leg (5) of the clip member (6), the apex of the bead (8) facing the yoke (11) of the clip member(6).
  2. Clip file according to Claim 1, characterized in that a bead (9) protruding to the outside and essentially having the shape of a semicircle is embossed also in the center of the rear clip leg (7) of the clip member (6), the apex of the bead (9) facing the yoke (11) of the clip member (6).
  3. Clip file according to Claim 1 or 2, characterized in that the radius (R) of the semicircle formed by the respective bead (8, 9) is at least 5 mm.
  4. Clip file according to one of Claims 1 to 3, characterized in that the radius (R) of the semicircle formed by the respective bead (8, 9) is at least 10 mm.
  5. Clip file according to one of Claims 1 to 4, characterized in that the width (B) of the front clip leg (5) of the clip member (6) is smaller than the diameter of the semicircle.
  6. Clip file according to one of Claims 1 to 5, characterized in that the yoke (11) of the clip member (6) is designed to have the shape of a gable roof.
  7. Clip file according to one of Claims 1 to 6, characterized in that the ends of the respective bead (8, 9) pass over into the surface of the clip legs (5, 7) so as to drop off in a beveled manner.
EP07819226A 2006-11-27 2007-10-23 Clip file with a semicircular handle Active EP2106352B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006056534A DE102006056534B4 (en) 2006-11-27 2006-11-27 clamp binder
PCT/EP2007/009163 WO2008064749A2 (en) 2006-11-27 2007-10-23 Clip file with a semicircular handle

Publications (2)

Publication Number Publication Date
EP2106352A2 EP2106352A2 (en) 2009-10-07
EP2106352B1 true EP2106352B1 (en) 2010-03-24

Family

ID=39326469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07819226A Active EP2106352B1 (en) 2006-11-27 2007-10-23 Clip file with a semicircular handle

Country Status (7)

Country Link
US (1) US8348140B2 (en)
EP (1) EP2106352B1 (en)
CN (1) CN101610914B (en)
AT (1) ATE461825T1 (en)
DE (2) DE102006056534B4 (en)
RU (1) RU2406615C1 (en)
WO (1) WO2008064749A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109550A1 (en) 2012-10-08 2014-04-10 Siplast Siegerländer Plastik GmbH Clamp for use in clamping device for releasably clamping sheet-shaped objects, particularly paper sheets, has elastic web which is V-shaped in cross-section and is formed with U-shaped reversal region and two connecting legs
DE202013001479U1 (en) 2013-02-15 2013-04-23 Companycreator Gmbh Clamping folder with clamping device for the jolt-free and resistance-free insertion of documents.
EP2810786B1 (en) * 2013-06-04 2016-08-10 Egon Heimann GmbH Classei-Büroorganisation transparent folder

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US549660A (en) * 1895-11-12 Copying book
US470824A (en) * 1892-03-15 George a
US1783678A (en) * 1928-11-21 1930-12-02 Dorothy M Storey Paper clip or fastener
AT239753B (en) * 1960-11-09 1965-04-26 Hunke & Jochheim Binder for unpunched documents
US3099269A (en) * 1961-11-08 1963-07-30 Hunke & Jochheim File for non-punched papers
DE1804237C3 (en) * 1968-10-21 1975-01-23 Brause & Co, 5860 Iserlohn Clamping device for holding loose documents
DE2060306C3 (en) * 1970-12-01 1975-08-14 Hunke & Jochheim, 5860 Iserlohn One-piece rider
US4137658A (en) * 1977-06-16 1979-02-06 Wos John L Index tab
ES509268A0 (en) * 1981-02-04 1982-12-16 Unilever Nv "A PROCEDURE FOR THE MANUFACTURE OF PARTICLES DRYED BY ATOMIZATION".
DE3734569C2 (en) * 1987-06-04 1994-01-20 Hetzel & Co Stapler for unpunched documents
DE3718664A1 (en) * 1987-06-04 1988-12-22 Hetzel & Co File for unperforated documents
FR2627554B1 (en) * 1988-02-24 1990-08-10 Rapid Sa IMPROVED FIXING DEVICE FORMING A CLAMP AND ANY PART PROVIDED WITH THIS DEVICE
GB9212149D0 (en) * 1992-06-09 1992-07-22 Hi Tech Ind Ltd A paper fastener
US5249336A (en) * 1992-10-05 1993-10-05 Mocap, Inc. Plastic covered binder clip
DE9217203U1 (en) * 1992-12-16 1993-02-18 Ho, Chen-Lien, Taichung, Tw
US5285952A (en) * 1993-01-07 1994-02-15 Ho Chen Lien Document folder
US5765873A (en) * 1997-06-17 1998-06-16 Chen; Cheng-Sung Document folder assembly
DE19736718C1 (en) * 1997-08-19 1998-10-15 Hunke & Jochheim File for documents
DE19920028C1 (en) * 1999-04-27 2000-06-29 Hunke & Jochheim Plastic clip with two arms joined by yoke has stop piece and counter stop piece, recessed grip with ridge
CN2384777Y (en) * 1999-07-08 2000-06-28 上海国誉英雄文化用品有限公司 Telescopic filing appliance
US6986455B2 (en) * 2003-05-27 2006-01-17 Ken Jui Su File folder

Also Published As

Publication number Publication date
DE502007003255D1 (en) 2010-05-06
RU2406615C1 (en) 2010-12-20
US20100276477A1 (en) 2010-11-04
US8348140B2 (en) 2013-01-08
ATE461825T1 (en) 2010-04-15
CN101610914A (en) 2009-12-23
EP2106352A2 (en) 2009-10-07
WO2008064749A3 (en) 2008-11-20
WO2008064749A2 (en) 2008-06-05
DE102006056534A1 (en) 2008-05-29
DE102006056534B4 (en) 2008-07-31
CN101610914B (en) 2012-04-25

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