EP0520188B1 - Mécanisme pour classeur - Google Patents

Mécanisme pour classeur Download PDF

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Publication number
EP0520188B1
EP0520188B1 EP92108584A EP92108584A EP0520188B1 EP 0520188 B1 EP0520188 B1 EP 0520188B1 EP 92108584 A EP92108584 A EP 92108584A EP 92108584 A EP92108584 A EP 92108584A EP 0520188 B1 EP0520188 B1 EP 0520188B1
Authority
EP
European Patent Office
Prior art keywords
sliding
detent
mechanism according
file mechanism
operating lever
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
EP92108584A
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German (de)
English (en)
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EP0520188A1 (fr
Inventor
Rolf Voegele
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.)
Louis Leitz KG
Original Assignee
Louis Leitz 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 Louis Leitz KG filed Critical Louis Leitz KG
Publication of EP0520188A1 publication Critical patent/EP0520188A1/fr
Application granted granted Critical
Publication of EP0520188B1 publication Critical patent/EP0520188B1/fr
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
    • B42F13/24—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 wherein one section is in the form of fixed rods

Definitions

  • the invention relates to a folder mechanism with a base plate, preferably made of sheet metal, two, preferably metallic, line-up pins protruding perpendicularly from one another on the base plate, one pivotable to a limited extent from the line-up pins by means of a bearing web on the base plate between an open position and a closed position, two by the bearing web at a distance from the aligning pins from each other and with these in the closed position in pairs coupling legs, preferably consisting of a bent metal wire folding bracket, a protruding in the area between the aligning pins and the folding bracket over the base plate, preferably integrally connected to this bracket and an am Bearing block about an axis running transversely to the axis of the bearing web, pivotally mounted, on an offset of the bearing web against the force of a spring acting actuating lever, the has at its tip a lever arm designed as a sliding and locking part.
  • the folder mechanism is intended for letter folders, which consist of a folder spine and a front and rear cover hinged to it, preferably made of stiff cardboard material.
  • the folder mechanism is attached to the back cover of the letter folder in the vicinity of the folder back, preferably riveted or inserted into a holder provided for this purpose, so that the folding bracket can be pivoted into its open position by actuating the actuating lever in the direction of the folder back, releasing an opening between the filing pins and the bracket.
  • perforated documents can be inserted or removed on the side of the alignment pins after previously existing layers of documents, if any, have been folded onto the folding bracket while the mechanics are still closed.
  • the folder mechanism reaches with its alignment pins and its folding bracket from the back cover through the folder to the front cover and snaps in place if necessary with the bent ends of the folding legs into through-slots of the front cover provided with locking lugs.
  • the actuating lever made of plastic has at its tip a sliding and latching part which bears against the bow offset from above.
  • a leaf spring mounted on the base plate under pre-tension which ensures that the folding bracket automatically takes with it the parts of the document placed on it when the actuating lever is released into its initial position and is held in this position.
  • the actuating lever is depressed and the sliding and latching part together with the cranking part is pivoted downward against the force of the spring until the aligning pins and the associated bracket legs are pressed against one another with their conically interlocking end faces and the sliding and latching part is pressed over the dead center is brought into its closed position.
  • the actuating lever strikes the base plate with an extension arm.
  • a relatively large swivel path of the actuating lever is required, which leads to the fact that the actuating lever, in the open state, comes into the vicinity of the hanging opening on the side of the folding bracket and blocks it against the hanging and unhooking of documents.
  • the two-armed actuating lever which is articulated at one end by means of a rivet to a bearing plate bent out of the base plate, rests against the crank offset in the area of the molded-in sliding curve element with a roller arranged at the tip of the one lever arm and projecting parallel to the lever axis and engages in the two end positions on one and the other side of the sliding curve element on the bow offset.
  • the swivel lever comes close to the hook-in opening on the side of the folding handle and blocks it against the hanging and unhooking of documents.
  • the invention is therefore based on the object of developing an easy-to-use folder mechanism, the actuating lever of which has a small pivoting path.
  • the invention is based on the knowledge that the closing process and vice versa also the opening process of the folder mechanism takes place in two phases, the movement phase in which the folding handle is pivoted against the alignment pins while reducing the insertion and removal opening and the closing phase in which the closing force is built between the alignment pins and the folding handle.
  • the movement phase in which the folding handle is pivoted against the alignment pins while reducing the insertion and removal opening
  • the closing phase in which the closing force is built between the alignment pins and the folding handle.
  • a plastic sliding curve element is arranged, which protrudes obliquely beyond the plane spanned for cranking, opens at its upper end into a rest area, in the direction of displacement of the Sliding and locking part has a helically coiled sliding surface.
  • the sliding and locking cams of the actuating lever are wedge-shaped in cross-section and have a linear fit over the entire pivoting range of the actuating lever against the sliding surface and in the wedge tip engaging the locking recess.
  • the special feature is taken into account that the sliding curve element rigidly connected to the crank part of the folding bracket is pivoted relative to the actuating lever during the closing and opening process, with a linear contact between the tip of the lever in each pivoting position of the lever Sliding and locking part on the one hand and the sliding surface of the sliding curve element on the other hand is possible.
  • this can be achieved in that the sliding surface is limited by two side flanks having a different angle of attack with respect to the plane spanned by the offset, the side flank facing the bearing block being steeper than the other side flank.
  • the difference between the angles of attack is expediently 6 ° to 14 °, preferably 9 ° to 11 °, the angle of attack of the side flank facing the bearing block with an optimal transmission ratio in the movement phase being 50 ° to 60 ° and the other side flank 60 ° to 70 ° .
  • the locking point of the sliding curve element is expediently designed as a locking recess, while the sliding and locking part of the actuating lever is designed as a sliding and locking cam which locks into the locking recess.
  • the latching point of the sliding curve element can also be designed as a latching cam, while the sliding and latching part of the actuating lever can have a latching recess which can be latched onto the latching cams.
  • a latching connection can also be produced in that the latching point of the sliding curve element and the sliding and latching part of the actuating lever have latching surfaces which abut against one another under pretension.
  • the sliding surface is separated upwards by a latching edge from the latching recess and downwardly by a foot edge from an adjacent foot part, the latching edge and the foot edge enclosing an acute angle with one another which is open towards the bearing block and which in the Frontal projection seen 10 ° to 24 °, preferably 15 ° to 19 °.
  • the locking edge at the upper end of the sliding surface is substantially perpendicular with respect to the base plate
  • the pivot axis of the actuating lever is arranged while the locking recess is on the side of the locking edge facing away from the sliding surface.
  • the actuating lever in adaptation to the sliding curve element in such a way that it moves upwards from the base plate at an angle of less than 25 ° in the open position and at an angle of less than 10 in the closed position ° towards the base plate pointing downward actuating arm, the actuating arm and the lever arm carrying the sliding and locking cams of the two-armed actuating lever usefully enclose an angle of 75-95 ° with one another.
  • the actuating lever which is made of plastic, can be mounted either on one side on a bearing plate bent out of the base plate, forming the bearing block, or on two sides on a box-shaped bearing block that overlaps the crank.
  • the sliding curve element has an open-edged latching opening for snapping onto the crank part of the folding bracket, at least one pinch wedge produced by cold deformation and projecting on one side can be arranged on the crank part, onto which the sliding curve element is positively latched with a correspondingly designed recess can be.
  • the sliding curve element is oriented on the crank part with its sliding surface on one side in the direction of the actuating lever. To facilitate assembly, however, it is advantageous if the sliding curve element has two sliding surfaces and detents arranged symmetrically to one another against rotation by 180 °, only one of which is effective in the assembled state.
  • a cover part that overlaps the sliding and locking cams and the bearing block can be formed on the actuating lever.
  • the folder mechanism shown in the drawing is intended for installation in letter folders. It essentially consists of a base plate 10 made of sheet metal, which can be fastened to the back cover of a letter folder, two metallic line-up pins 12 projecting vertically at a distance from one another on the base plate 10, a folding bracket 18 pivotably mounted by means of a bearing web 14 on two bearing tabs 16 pivoted out of the base plate at a distance from one another , a bearing plate 20 bent out of the material of the base plate in the area between the alignment pins 12 and the folding bracket 18 and an actuating lever 22 pivotably mounted on the bearing plate 20.
  • the folding bracket consisting of a bent metal wire also has two the ends of the bearing web 14 bent upwards and with their free ends to the alignment pins 14 curved down leg 24, which can be coupled in the closed position with one of the alignment pins 12 at the end (Fig. 1a) and in the open position an opening for hanging Release documents on the alignment pins and / or the folding hanger (Fig. 1b).
  • the folding bracket 18 also has in the central region of the bearing web 14 a cranking part 26, on which a sliding curve element 28 made of plastic is snapped in a positive and non-positive manner.
  • the offset part 26 is provided with a crimping wedge 30 which is formed by cold deformation and which engages in a form-fitting manner in a correspondingly shaped recess 32 which is open at the edge within the latching recess 34 of the sliding curve element 28 and which comprises the offset part (FIGS. 4 and 5).
  • the sliding curve element On its end face facing the actuating lever 22, the sliding curve element has a sliding surface 36 which points obliquely upwards from the cranking part 26 and which opens out into a transversely extending locking recess 40 via a locking edge 38.
  • the sliding curve element 28 is pressed upwards from below via a spring 42 acting against the offset 26, so that it rests against the wedge-shaped sliding and latching cams 44 of the actuating lever 22 with its sliding surface 26 or its recess 40 in every pivoted position of the actuating lever 22 .
  • the sliding and latching cam 44 forms the tip of a lever arm 46, which in the region of the pivot bearing 48 projects substantially downward approximately perpendicular to the actuating arm 50. As can be seen in particular from FIG.
  • the wedge tip 52 of the sliding and latching cam 44 is somewhat wider than the sliding surface of the sliding piece.
  • an appropriate helically coiled shape of the sliding surface 36 is achieved that the sliding and locking cam 44 with its wedge tip 52 abuts linearly against the sliding surface 36 in each pivoting position of the actuating lever 22 and engages in the locking recess 40 over the entire width.
  • This shape of the sliding surface can best be seen in FIGS. 5a and 5c and FIGS. 6a and b. 5a to c show an asymmetrical sliding curve element with an upwardly tapering sliding surface 36, the sliding curve element shown in FIGS.
  • 6a to c is designed to be rotationally symmetrical by 180 ° to facilitate assembly, with only one of the sliding surfaces 36 and the locking recesses 40 in each case assembled state.
  • the side flank 54 of the sliding surface 36 facing the bearing plate 20 in the assembled state is steeper than the other side flank 56, so that the locking edge 38, which is approximately horizontal in the closed position, with the sliding surface 36 downward delimiting foot edge 58 in the front projection shown in FIGS. 5b and 6b includes an angle that is open toward the end shield.
  • the rear boundary wall 60 of the latching recess 40 is somewhat higher than the latching edge 38 and thus ensures that the slide and latching cam 44 cannot emerge from the latching recess 40 to the rear when the actuating lever is further depressed.
  • the actuating lever which is designed as a plastic injection-molded part, is inserted with a molded rivet pin 62 through a bearing bush 64 molded in the deep-drawing process into the bearing plate 20 and is provided with a rivet head 66 serving as an axial bearing on its free end face projecting beyond the bearing bush.
  • the plastic operating lever is otherwise accessible to any shape.
  • a cover 68 which overlaps the bearing point and the upper edge of the bearing plate 20, is formed on the lever, which avoids a risk of injury to the ridges which may be present on the bearing plate.
  • the invention relates to a file mechanism with a base plate 10, two row pins 12 protruding from the base plate, a folding bracket 18 mounted on the base plate 10 so that it can be pivoted to a limited extent, a bearing plate 20 projecting beyond the base plate 10 in the area between the row pins 10 and the folding bracket 18 an actuating lever 22, which is pivotably mounted on the bearing plate 20 and acts on a crank 26 of the folding bracket 18 against the force of a spring 42.
  • a crank 26 of the folding bracket 18 is provided in the region of the crank Sliding curve element 28 made of plastic, which has a sliding surface 36 protruding obliquely beyond the plane spanned by the crank 26 and at its upper end opening into a locking recess 40 for a lever arm 46 of the actuating lever 22 designed as a sliding and locking cam 44 at its tip having.
  • the sliding surface 36 of the sliding curve element 28 is helically wound in the direction of displacement of the sliding and locking cam 44.

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  • Sheet Holders (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Claims (27)

  1. Mécanique pour classeur, comprenant une plaque de base (10) réalisée de préférence en tôle métallique, deux broches d'enfilage (12) disposées à distance l'une de l'autre et dépassant verticalement de la plaque de base, un étrier de rabattage (18) constitué de préférence d'un fil de métal cintré monté sur la plaque de base (10), à distance des broches d'enfilage (12), au moyen d'une barrette de support (14), de manière à pouvoir effectuer un mouvement pivotant limité entre une position d'ouverture et une position de fermeture, et comportant deux branches de rabattage qui sont maintenues à distance des broches d'enfilage par la barrette de support (14) et peuvent être couplées par paires avec celles-ci dans la position de fermeture, une selle d'appui (20) qui dépasse de la plaque de base (10) dans la région entre les broches d'enfilage (12) et l'étrier de rabattage (18) et forme de préférence une seule pièce avec ladite plaque de base, et un levier de manoeuvre (22) qui est monté sur la selle d'appui (20) de façon à pouvoir pivoter de manière limitée autour d'un axe (48) orienté transversalement à l'axe de la barrette de support (14), et agit sur une partie coudée (26) de la barrette de support (14), contre la force d'un ressort (42), ledit levier de manoeuvre présentant à sa pointe un bras de levier (46) conformé en élément coulissant et d'arrêt (44) caractérisée en ce qu'elle comporte, dans la région de la partie coudée (26) de la barrette de support (14), une came de glissement (28) en matière plastique montée sur l'étrier de rabattage (18) qui présente une surface de glissement (36) conformée en hélice dans la direction de déplacement de l'élément de glissement et d'arrêt (44) qui dépasse en oblique du plan défini par la partie coudée (26) et dont l'extrémité supérieure débouche dans un cran d'arrêt (40).
  2. Mécanique pour classeur selon la revendication 1, caractérisée en ce que le cran d'arrêt de la came de glissement (28) est conformé en creux d'arrêt (40) et que l'élément de glissement et d'arrêt du levier de manoeuvre (22) est réalisé sous la forme d'une came de glissement et d'arrêt (44) qui peut s'enclencher dans ledit creux d'arrêt (40).
  3. Mécanique pour chasseur selon la revendication 1, caractérisée en ce que le cran d'arrêt de la came de glissement (28) est conformé en came d'arrêt, et que la came de glissement et d'arrêt du levier de manoeuvre présente un creux d'arrêt qui peut être clipsé sur ledit creux d'arrêt.
  4. Mécanique pour chasseur selon la revendication 1, caractérisée en ce que le cran d'arrêt de la came de glissement et l'élément de glissement et d'arrêt du levier de manoeuvre comportent des surfaces d'arrêt appliquées l'une contre l'autre sous précontrainte.
  5. Mécanique pour chasseur selon la revendication 2, caractérisée en ce que la came de glissement et d'arrêt (44) du levier de manoeuvre (22) présente une section transversale en forme de coin et comporte une pointe de coin (52) qui est appliquée linéairement, sur toute la plage de pivotement du levier de manoeuvre (22), contre la surface de glissement (36) et peut s'enclencher dans le creux d'arrêt (40).
  6. Mécanique pour chasseur selon la revendication 5, caractérisée en ce que la pointe de coin (52) délimitant la came de glissement et d'arrêt (44) est plus large que la surface de glissement (36) de la came de glissement (28).
  7. Mécanique pour chasseur selon l'une quelconque des revendications 1 à 6, caractérisée en ce que la surface de glissement (36) forme avec le plan défini par la plaque de base (10), dans chaque position de pivotement du levier de manoeuvre, un angle de rampe pour la came de glissement et d'arrêt (44) compris entre 55 et 70°.
  8. Mécanique pour chasseur selon la revendication 7, caractérisée en ce que la surface de glissement présente un angle de rampe sensiblement constant sur toute la plage de pivotement du levier de manoeuvre (22).
  9. Mécanique pour chasseur selon la revendication 7, caractérisée en ce que la surface de glissement (36) présente un angle de rampe qui diminue progressivement à partir de la partie coudée (26) en direction du creux d'arrêt (40).
  10. Mécanique pour chasseur selon la revendication 7, caractérisé en ce que la surface de glissement (36) présente un angle qui reste tout d'abord constant ou augmente entre la partie coudée (26) et le creux d'arrêt (40) pour diminuer ensuite.
  11. Mécanique pour chasseur selon l'une quelconque des revendications 1 à 10, caractérisée en ce que la surface de glissement (36) est délimitée par deux flancs latéraux (54, 56) avec des angles d'inclinaison différents par rapport au plan défini par la partie coudée (26), le flanc latéral (54) tourné vers les broches d'enfilage (12) étant plus raide que l'autre flanc latéral (56).
  12. Mécanique pour chasseur selon la revendication 11, caractérisée en ce que la différence entre les angles d'inclinaison est de 6 à 14°, de préférence de 9 à 11°.
  13. Mécanique pour chasseur selon l'une des revendications 11 ou 12, caractérisée en ce que l'angle d'inclinaison du flanc latéral (54) tourné vers les broches d'enfilage (12) est de 60 à 70° et celui de l'autre flanc latéral, de 50 à 60°.
  14. Mécanique pour chasseur selon l'une quelconque des revendications 1 à 13, caractérisée en ce que la surface de glissement (36) présente un bord d'arrêt (38) sensiblement perpendiculaire à la plaque de base (10), situé sous l'axe de pivotement (64) du levier de manoeuvre (22), et que le creux d'arrêt (40) est prévu sur le côté du bord d'arrêt (38) opposé à la surface de glissement (36).
  15. Mécanique pour chasseur selon la revendication 14, caractérisée en ce que le creux d'arrêt (40) est délimité par une face arrière (60) surélevée par rapport au bord d'arrêt (38).
  16. Mécanique pour chasseur selon l'une quelconque des revendications 1 à 15, caractérisée en ce que la surface de glissement (36) est séparée vers le haut par un bord d'arrêt (38), du creux d'arrêt (40), et vers le bas par un bord de pied (58), d'un élément de base contigu, et que le bord d'arrêt (38) et le bord de pied (58) renferment entre eux un angle aigu ouvert en direction des broches d'enfilage (12).
  17. Mécanique pour classeur selon la revendication 16, caractérisée en ce que, vu en projection frontale (fig. 5b), l'angle entre le bord d'arrêt (38) et le bord de pied (58) est de 10 à 24°, de préférence de 15 à 19°.
  18. Mécanique pour classeur selon l'une quelconque des revendications 1 à 17, caractérisée en ce que la came de glissement (28) comporte deux surfaces de glissement (36) et crans d'arrêt (40) associés à symétrie de révolution de 180°.
  19. Mécanique pour classeur selon l'une quelconque des revendications 1 à 18, caractérisée en ce que le levier de manoeuvre (22) comporte un bras de manoeuvre (50) qui, dans la position d'ouverture, est orienté vers le haut sous un angle de moins de 25° par rapport à la plaque de base (10) et, dans la position de fermeture, vers le bas sous un angle de moins de 10° par rapport à la plaque de base (10).
  20. Mécanique pour classeur selon la revendication 19, caractérisée en ce que le bras de manoeuvre (50) et le bras de levier (46) du levier de manoeuvre (22) à deux bras, qui porte la came de glissement et d'arrêt (44) renferment entre eux un angle compris entre 75 et 95°.
  21. Mécanique pour classeur selon l'une quelconque des revendications 1 à 20, caractérisée en ce que le levier de manoeuvre (22) en matière plastique est monté unilatéralement sur un support (20) déplié de la plaque de base (10) et formant la selle d'appui.
  22. Mécanique pour classeur selon l'une quelconque des revendications 1 à 20, caractérisée en ce que le levier de manoeuvre (22) en matière plastique est monté sur les deux côtés sur une selle d'appui en forme de caisson qui recouvre la partie coudée (26).
  23. Mécanique pour classeur selon l'une quelconque des revendications 1 à 22, caractérisée en ce que la came de glissement (28) présente un évidement d'encliquetage (34) ouvert au bord pour le clipsage sur la partie coudée (26) de l'étrier de rabattage (18).
  24. Mécanique pour classeur selon l'une quelconque des revendications 1 à 22, caractérisée en ce que la came de glissement (28) est moulée par injection sur la partie coudée (26) de l'étrier de rabattage (18).
  25. Mécanique pour classeur selon l'une quelconque des revendications 1 à 24, caractérisée en ce que sur la partie coudée (26) de l'étrier de rabattage (18) est prévu au moins un coin à pincement (30) réalisé par déformation à froid et dépassant sur l'un des côtés, et que la came de glissement (28) présente un évidement (32) qui reçoit le coin à pincement (30) à engagement positif.
  26. Mécanique pour classeur selon l'une quelconque des revendications 1 à 25, caractérisée en ce que sur le levier de manoeuvre (22) est conformé un élément de recouvrement (68) qui recouvre la came de glissement et d'arrêt (44) et la selle d'appui (20).
  27. Mécanique pour classeur selon l'une quelconque des revendications 1 à 20, caractérisée en ce que, en inversion cinématique, la came de glissement sur le levier de manoeuvre (22), qui comporte la surface de glissement et le creux d'arrêt, et la came de glissement et d'arrêt sur la partie coudée (26) de l'étrier de rabattage (18) sont réalisées de préférence par moulage.
EP92108584A 1991-06-22 1992-05-21 Mécanisme pour classeur Expired - Lifetime EP0520188B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4120720 1991-06-22
DE4120720A DE4120720A1 (de) 1991-06-22 1991-06-22 Ordnermechanik

Publications (2)

Publication Number Publication Date
EP0520188A1 EP0520188A1 (fr) 1992-12-30
EP0520188B1 true EP0520188B1 (fr) 1995-08-23

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EP92108584A Expired - Lifetime EP0520188B1 (fr) 1991-06-22 1992-05-21 Mécanisme pour classeur

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EP (1) EP0520188B1 (fr)
AT (1) ATE126759T1 (fr)
DE (2) DE4120720A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415371A1 (de) * 1994-05-02 1995-11-09 Leitz Louis Kg Ordnermechanik
DE4428112A1 (de) * 1994-08-09 1996-02-15 Leitz Louis Kg Ordnermechanik
CN101125502A (zh) * 2006-08-15 2008-02-20 利高文具制造厂有限公司 杠杆夹机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE350736C (de) * 1921-02-20 1922-03-25 Soennecken Fa F Briefordner mit gekroepftem Verschlussbuegel und an dem schwingbaren Verschlusshebel angeordneter Rolle
FR981365A (fr) * 1948-12-30 1951-05-25 Dispositif de verrouillage pour reliures à feuilles mobiles perforées
AT197324B (de) * 1954-05-29 1958-04-25 Soennecken Fa F Briefordnermechanik
GB869342A (en) * 1958-03-12 1961-05-31 Manfred Leitz An improved operating mechanism for a document file
DE1790442U (de) * 1959-04-09 1959-06-18 Kraut & Meienborn Briefordner-mechanik.
FR1511128A (fr) * 1966-01-05 1968-01-26 Leitz Louis Mécanisme de classement à coulisseau
DE1936041U (de) * 1966-01-05 1966-04-07 Leitz Fa Louis Aufreihmechanik mit gleitstueck.
DE1969621U (de) * 1967-07-19 1967-10-05 Leitz Fa Louis Aufreihmechanik fuer gelochtes schriftgut.
AT315804B (de) * 1970-12-22 1974-06-10 Dl Veb Falken Registraturen Pe Briefordnermechanik
CH548290A (it) * 1971-03-08 1974-04-30 Prina Vit Meccanismo per trattenere i fogli in un raccoglitore.
AT331765B (de) * 1973-06-26 1976-08-25 Leitz Fa Louis Aufreihvorrichtung fur gelochtes schriftgut
DE2702042C3 (de) * 1977-01-19 1980-06-19 Bayerwald Plastikwaren-, Kartonagen- Und Spielefabrik Walter Aulfes Kg, 8000 Muenchen Einhangeeinrichtung für Aktenordner
DE8218793U1 (de) * 1982-07-01 1982-10-07 Elba-Ordner-Fabrik Kraut & Meienborn GmbH & Co., 5600 Wuppertal Aufreihvorrichtung fuer briefordner oder dgl.

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Publication number Publication date
ATE126759T1 (de) 1995-09-15
EP0520188A1 (fr) 1992-12-30
DE59203350D1 (de) 1995-09-28
DE4120720A1 (de) 1992-12-24

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