EP0854788B1 - Vorrichtung zum handhaben eines kammartigen spiralbinderückens und damit ausgerustete maschine - Google Patents

Vorrichtung zum handhaben eines kammartigen spiralbinderückens und damit ausgerustete maschine Download PDF

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Publication number
EP0854788B1
EP0854788B1 EP96931868A EP96931868A EP0854788B1 EP 0854788 B1 EP0854788 B1 EP 0854788B1 EP 96931868 A EP96931868 A EP 96931868A EP 96931868 A EP96931868 A EP 96931868A EP 0854788 B1 EP0854788 B1 EP 0854788B1
Authority
EP
European Patent Office
Prior art keywords
binding
fingers
fact
holding device
teeth
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.)
Expired - Lifetime
Application number
EP96931868A
Other languages
English (en)
French (fr)
Other versions
EP0854788A1 (de
Inventor
Jean-Claude Soule
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.)
Lamirel
Original Assignee
Lamirel
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Filing date
Publication date
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
    • B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
    • B42B5/10—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being of castellated or comb-like form
    • B42B5/103—Devices for assembling the elements with the stack of sheets
    • 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

Definitions

  • the present invention relates to a device for holding a binding comb for placing perforated sheets thereon.
  • It also relates to a machine for binding perforated sheets equipped with such a device.
  • comb binding means a binding having the shape of a gutter elongated and consisting of a comb with transverse curved teeth separated two by two by intervals.
  • the first are plastic while that the seconds are formed of a metallic wire.
  • binding machines have already been proposed, which make it possible to perforate sheets to assemble and join them by means of a comb binding, to form a sort of notebook.
  • Document WO-A-93/09958 describes a support device for a metal wire comb binding.
  • This device can be integrated into a binding. It includes a support surface and a plurality of support elements which extend spaced apart from this surface, on which a looped portion of the comb, located between two adjacent teeth thereof, can be engaged to allow to the binding to be supported in overhang, that is to say with a "cantilever" effect.
  • the support elements cooperate with a loop portion of the comb located between two adjacent teeth.
  • This part presents a width which is not necessarily equal to that of the support elements. She may be greater. In such a case, it may happen that the binding is inadvertently moved longitudinally when inserting the perforated sheets, which is customary inconvenient.
  • the top of the support elements occupies part of the free space between the teeth and the looped parts of the binding. It is through this space that are introduced perforated sheets to be assembled. This does not pose any special problem for large bindings. On the other hand, for bindings smaller in size, a large part of the aforementioned space is occupied by the support elements, so that the introduction of the sheets is tedious.
  • the present invention aims in particular to remedy these drawbacks.
  • This device is characterized by the fact that it comprises a set of fingers holding devices arranged in pairs and at least one of which in each pair is movable by relation to each other, so that in a first state of mutual positioning - says retracted state -, they can be inserted in an interval separating two neighboring teeth of the binding, while in a second positioning state - known as the deployed state -, they engage against said teeth in order to maintain the binding.
  • the fingers of hold engages regions located between two consecutive loops of the binding, deforming them locally.
  • the invention also relates to a machine for binding sheets. perforated, which is fitted with a holding device conforming to one of the characteristics cited above.
  • the binding machine 1 represented in the appended FIG. 1 is of the type current. It includes means capable of perforating sheets to be assembled as well as means adapted to close the binding when all of the sheets have been put in place. They will not be described in detail in the present description because they do not, except strictly speaking, part of the invention.
  • the machine is equipped on its face upper front of a device 2 for maintaining a comb binding conforming to the invention.
  • a comb binding 3 consisting of a wire 30 and which has been discussed above, is partially shown in perspective in Figure 2.
  • the wire is shaped so that it presents a succession of alternating loops 31 and 32 of small and large width, say "thin and wide curls".
  • loop is meant the part of the binding formed by the wire when it describes an arcuate part delimited on both sides by two parallel branches.
  • the loops 32 are bordered by two parallel branches 320.
  • the loops 31 define with the branches associated with them a series of transverse teeth D , separated two by two by an interval I.
  • the value of the step P can change, as well as the number of loops and their dimensions.
  • FIG. 2 is designated by the reference E , the space which separates the loops 31 from the loops 32. It is through this space that perforated sheets to be assembled are introduced on the binding.
  • the device 2 comprises a set of retaining fingers which are arranged in pairs and one of which at less in each pair is mobile compared to the other. So, in a first state of mutual positioning - called “retracted state” -, they can be inserted in an interval separating two neighboring teeth from the binding, while in a second positioning state, says “deployed state", they engage against the teeth in order to maintain the binding.
  • This device comprises two elongated strips 4 and 4 ', at least one of which is movable relative to the other. In the figures they have been shown to be mobile both, but in opposite directions (arrows f and g ). They can be metallic strips or any other material. They are provided at one of their ends with a button 40, respectively 40 ', capable of allowing their movement.
  • This base comprises means forming a stop, capable of limiting their movement relative.
  • Each strip carries, at regular intervals, a series of fingers holding 5, respectively 5 '.
  • the intervals are identical on the two strips.
  • the fingers could be elements related to the crimps.
  • the free part of the fingers 5 and 5 ′ has a cutout so that it is shaped as a hook 50, respectively 50 '.
  • hook portions 50 of the fingers 5 are arranged opposite the corresponding hook portions 50 'of the fingers 5'.
  • the width of the fingers 5 and 5 ' is such that it is less than the width of a loop 32 of the binding 3, between its two parallel branches 320.
  • the device is used as follows.
  • the strips 4 and 4 ' being arranged so that their respective fingers are superimposed (position of Figures 3 and 5), there is positioned a binding 3 so that the fingers 5 and 5' can be inserted in intervals I separating two neighboring teeth D of the binding.
  • the binding and sheets can be removed after returned the strips to their original position. We then bring the whole to the level of a known system capable of closing the binding.
  • the upper strip which carries the fingers 5 is made integral with a slide 6 molded and sliding in a base. This slide is provided with a button 60.
  • the lower strip, which is provided with fingers 5 ', is fixed. The relative movement of the two strips is limited by a worn nipple by one of them, in place in a light formed in the other.
  • This embodiment is also distinguished from the previous one by the fact that the part shaped as hooks of the fingers 5 is slightly raised. This characteristic is useful once all the perforated sheets F are in place on the binding 3. To release the binding from the device, the fingers must be returned to their initial position, retracted. The raising of the hooks of the strip 5 contributes to keeping the binding / sheets assembly in place on the device, as long as the sliding operation of the strip is not completed.
  • nine pairs of fingers can be provided to support the comb binding.
  • the device of the invention is autonomous, which means that it can be integrated into any binding machine or used separately.
  • the fingers of the strips in the state of positioning known as retracted, can not be superimposed but slightly offset from each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sheet Holders (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Knitting Machines (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Basic Packing Technique (AREA)
  • Photoreceptors In Electrophotography (AREA)

Claims (10)

  1. Vorrichtung zum Halten eines kammartigen Spiralbinderückens (3) im Hinblick auf die Anordnung von perforierten Blättern (F) auf diesem, wobei der Spiralbinderücken die Form einer langgestreckten Führungsrinne hat und aus einem Kamm mit querliegenden gebogenen Zähnen (D) besteht, welche paarweise durch Zwischenräume (I) getrennt sind, dadurch gekennzeichnet, daß sie eine Gruppe von paarweise angeordneten Haltefingern (5,5') aufweist, von denen zumindest einer in jedem Paar bezüglich des anderen derart beweglich ist, daß sie sich in einem ersten wechselseitigem Positionierungszustand - genannt eingezogener Zustand - in einen Zwischenraum (I) einschieben können, wobei sie zwei benachbarte Zähne (D) des Spiralbinderückens (3) trennen, während sie in einem zweiten Positionierungszustand - genannt ausgefahrener Zustand - in die Zähne (D) eingreifen, uni das Halten des Spiralbinderückens (3) zu gewährleisten.
  2. Haltevorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß die Finger (5,5') auf zwei verschiedene Reihen verteilt sind, von denen zumindest die eine von einer in Längsrichtung und parallel zu dem Spiralbinderücken (3) beweglichen Leiste (4,4') getragen wird.
  3. Haltevorrichtung gemäß einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Finger (5,5') auf zwei verschiedene Reihen verteilt sind, welche jeweils von einer in Längsrichtung und parallel zu den, Spiralbinderücken (3) beweglichen Leiste (4,4') getragen werden.
  4. Haltevorrichtung gemäß Anspruch 3, dadurch gekennzeichnet, daß die Leisten (4,4') übereinandergelegt und aneinander anstoßend sind.
  5. Haltevorrichtung gemäß einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Finger (5,5') aus flachen Elementen bestehen, welche sich in einer parallelen Ebene zu derjenigen der Leiste (4,4') erstrecken.
  6. Haltevorrichtung gemäß einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß ein Teil der Finger (5,5') als Haken (50,50') ausgebildet ist, welche dafür eingerichtet sind, mit den Zähnen (D) des Spiralbinderückens (3) zusammenzuwirken.
  7. Haltevorrichtung gemäß einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, daß die Finger (5,5') in den beiden Reihen in dem eingzogenen Zustand paarweise übereinandergelegt sind.
  8. Haltevorrichtung gemäß einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Spiralbinderücken (3) aus einem Draht, insbesondere einem metallischen Draht, besteht, welcher derart geformt ist, daß er eine Abfolge von abwechselnden Schleifen (31,32) von kleiner und großer Breite - genannt schmale und breite Schleifen - aufweist.
  9. Haltevorrichtung gemäß Anspruch 8, dadurch gekennzeichnet, daß sich die Finger (5,5') in dem eingezogenen Zustand in den Raum zwischen den beiden Armen (320) bestimmter breiter Schleifen (32) einschieben.
  10. Maschine zum Binden von perforierten Blättern, welche mit einer Haltevorrichtung gemäß einem der Ansprüche 1 bis 9 ausgestattet ist.
EP96931868A 1995-10-12 1996-09-18 Vorrichtung zum handhaben eines kammartigen spiralbinderückens und damit ausgerustete maschine Expired - Lifetime EP0854788B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9512188 1995-10-12
FR9512188A FR2739807B1 (fr) 1995-10-12 1995-10-12 Dispositif de maintien d'une reliure a peigne et machine ainsi equipee
PCT/FR1996/001450 WO1997013643A1 (fr) 1995-10-12 1996-09-18 Dispositif de maintien d'une reliure a peigne et machine ainsi equipee

Publications (2)

Publication Number Publication Date
EP0854788A1 EP0854788A1 (de) 1998-07-29
EP0854788B1 true EP0854788B1 (de) 1999-05-26

Family

ID=9483621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96931868A Expired - Lifetime EP0854788B1 (de) 1995-10-12 1996-09-18 Vorrichtung zum handhaben eines kammartigen spiralbinderückens und damit ausgerustete maschine

Country Status (7)

Country Link
EP (1) EP0854788B1 (de)
AT (1) ATE180441T1 (de)
DE (1) DE69602613T2 (de)
ES (1) ES2131960T3 (de)
FR (1) FR2739807B1 (de)
GR (1) GR3030704T3 (de)
WO (1) WO1997013643A1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461620A (en) * 1934-08-25 1937-02-16 Trussell Mfg Co Improvements in or relating to ring-bound books

Also Published As

Publication number Publication date
FR2739807B1 (fr) 1998-01-02
ATE180441T1 (de) 1999-06-15
ES2131960T3 (es) 1999-08-01
EP0854788A1 (de) 1998-07-29
GR3030704T3 (en) 1999-11-30
WO1997013643A1 (fr) 1997-04-17
DE69602613D1 (de) 1999-07-01
FR2739807A1 (fr) 1997-04-18
DE69602613T2 (de) 1999-12-02

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