WO2000054944A1 - Scrap receptacle for hole punches - Google Patents
Scrap receptacle for hole punches Download PDFInfo
- Publication number
- WO2000054944A1 WO2000054944A1 PCT/EP2000/000447 EP0000447W WO0054944A1 WO 2000054944 A1 WO2000054944 A1 WO 2000054944A1 EP 0000447 W EP0000447 W EP 0000447W WO 0054944 A1 WO0054944 A1 WO 0054944A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base part
- waste
- support
- side walls
- dome
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0018—Trays, reservoirs for waste, chips or cut products
Definitions
- the invention relates to a waste tray for letter punches made of flexible plastic with a base part, with side walls projecting essentially vertically on the base part and with at least one support dome protruding on the base part at a distance from the side walls towards the interior of the tub.
- the waste tray which can be attached to the lower part of a letter punch, is intended for receiving the paper chips punched out during the punching process. It is detachably attached to the lower part of the punch so that it can be emptied from time to time. With its bottom part, the waste tray also serves as a footprint for the punch.
- the support dome ensures that the waste tray, which is made of a soft plastic, is supported on the inside of the lower part and cannot bend.
- the waste trays are usually made by injection molding. The waste trays have to be temporarily stored and correctly fed to an assembly station until they are installed on the lower part of the punch. Because of the problems encountered with the orientation of the punch lower parts, this was previously not possible fully automatically.
- the object of the invention is to develop a waste tray which is easily stackable for intermediate storage and transport purposes.
- the support dome has a cavity which extends through the base part and is open towards the outside of the base part. With the cavity, it is possible for the support dome of a waste tray to engage in the cavity of an adjacent waste tray when stacking waste trays, so that the waste trays can be stacked on top of one another in a defined orientation.
- a preferred embodiment of the invention provides that the support dome essentially has the shape of a truncated cone, while the cavity forms an inner cone.
- the support dome In order to enable a non-positive connection of the waste trays stacked one above the other, it is advantageous if the support dome also has a circumferential thickening near its tip. In order to ensure that the trays can be supported on the free edges of their side walls when stacked, it is important that the support dome is higher than the side walls.
- a further securing of the position when stacking the waste trays is made possible by the fact that at least one locking element projects beyond the interior of the tray at a distance from the support dome and that in the area of the at least one locking element there is an opening on the bottom part in which the locking element of an adjacent waste tray can be locked.
- an arrangement with several waste trays is expediently used, in which the waste trays are stacked on top of one another in such a way that their base surfaces rest on the upper edges of the adjacent side walls and that their support domes engage in the cavities of the adjacent support domes in a force-fitting manner.
- the latching elements projecting inward engage from the outside in the openings in the adjacent waste trays.
- Fig. 1 is a diagrammatic representation of a waste pan for one
- FIG. 2a shows a plan view of the waste tub in the direction of the tub interior
- Fig. 2b shows a section along the section line B-B of Fig. 2a;
- FIG. 2c shows a section along the section line C-C of FIG. 2a
- 2d shows a broad side view of the waste tub towards the outside of the tub
- Fig. 3 is a side view of a stack of several trays.
- the waste tray shown in the drawing is designed as an injection molded part made of a soft, flexible plastic. It is intended for receiving punched-out pieces of paper from a punch hole and can be fastened to a bottom punch part (not shown) for this purpose.
- the waste trough 1 has a base part 10 and side walls 12 projecting substantially perpendicularly above the base part. It also contains a channel 14 for receiving a stop rail which extends through an opening 16 in one of the side walls 12 and two support domes 18 which protrude from the inside of the base part 10 at a distance from the side walls 12 and which are connected to one another by a connecting web 20 formed on the base part are.
- the support domes 18 ensure that the waste tray can be supported on an inner surface of the lower part and therefore does not bend when pressed onto a surface.
- the support domes 18 have a cavity 22 which extends through the base part 10 and is open towards the outside of the base part.
- the cavities 22 each form an inner cone into which a support dome 18 of the shape of a truncated cone of an adjacent waste tray can be inserted for stacking purposes (FIG. 3).
- the support domes 18 In order to obtain a non-positive connection between the waste trays 1 when stacked on top of one another, the support domes 18 have a circumferential thickening 24 in the vicinity of their tip.
- the support domes 18 are somewhat higher than the adjacent side walls 12 (see FIGS. 2b and 3), so that the waste trays 1 stacked one above the other stand up with the lower edge of their base part 10 on the upper edge of the side walls 12 of the adjacent waste tray 1 (FIG. 3). .
- two latching elements 26 projecting into the interior of the waste trough are additionally formed, which partially engage in the openings 28 on the bottom part side of an adjacent waste trough 1 when stacked on top of one another and can be latched onto the edge thereof.
- the waste trays 1 can be stacked on top of one another in the correct position for the purposes of intermediate storage and transport.
- the stacked waste trays 1 can be individually and fully automatically connected to an assembly station in which the letter punchers are installed and connected to the lower part of the punch.
- the invention relates to a waste tray 1 for punchers made of flexible plastic, which is intended for receiving the paper chips punched out when punching paper.
- the waste trough 1 has a base part 10 and side walls 12 projecting substantially perpendicularly over the base part 10.
- support domes 18 are provided on the base part 10 at a distance from the side walls 12 toward the interior of the tub, which have a cavity 22 which extends through the base part 10 and is open towards the outside of the base part 10.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stackable Containers (AREA)
Abstract
The invention relates to a scrap receptacle (1) for hole punches. Said receptacle is produced from flexible plastic and receives the paper scraps stemming from the punched paper. Said scrap receptacle (1) has a base part (10) and lateral walls (12) that extend in a substantially perpendicular manner relative to the base part (10). Support domes (18) are provided on the base part (10) at a distance to the lateral walls (12). Said support domes (18) extend towards the interior of the receptacle and are provided with a cavity (22) that extends through the base part (10) and is open towards the exterior of the base part (10). The invention provides a means for allowing the stacking of several scrap receptacles (1) in the correct position relative to one another for the purposes of transport, storage and assembly.
Description
Abfallwanne für BrieflocherWaste tray for punchers
Beschreibungdescription
Die Erfindung betrifft eine Abfallwanne für Brieflocher aus biegsamem Kunststoff mit einem Bodenteil, mit am Bodenteil im wesentlichen senkrecht überstehenden Seitenwänden und mit mindestens einem am Bodenteil im Abstand von den Seitenwänden nach dem Wanneninneren überstehenden Stützdom.The invention relates to a waste tray for letter punches made of flexible plastic with a base part, with side walls projecting essentially vertically on the base part and with at least one support dome protruding on the base part at a distance from the side walls towards the interior of the tub.
Die am Unterteil eines Brieflochers befestigbare Abfallwanne ist zur Aufnahme der beim Lochvorgang ausgestanzten Papierschnitzel bestimmt. Sie ist am Locherunterteil lösbar befestigt, so daß sie von Zeit zu Zeit entleert werden kann. Die Abfallwanne dient mit ihrem Bodenteil zugleich als Stellfläche für den Locher. Der Stützdom sorgt dafür, daß sich die aus einem weichen Kunststoff bestehende Abfallwanne an der Innenseite des Unterteils abstützen und nicht in sich durchbiegen kann. Die Abfallwannen werden üblicherweise im Spritzgußverfahren hergestellt. Bis zur Montage am Locherunterteil müssen die Abfallwannen zwischengelagert und lagerichtig einerMontage- Station zugeführt werden. Wegen der bei der Orientierung der Locherunterteile auftretenden Probleme war dies bisher nicht vollautomatisch möglich.The waste tray, which can be attached to the lower part of a letter punch, is intended for receiving the paper chips punched out during the punching process. It is detachably attached to the lower part of the punch so that it can be emptied from time to time. With its bottom part, the waste tray also serves as a footprint for the punch. The support dome ensures that the waste tray, which is made of a soft plastic, is supported on the inside of the lower part and cannot bend. The waste trays are usually made by injection molding. The waste trays have to be temporarily stored and correctly fed to an assembly station until they are installed on the lower part of the punch. Because of the problems encountered with the orientation of the punch lower parts, this was previously not possible fully automatically.
Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, eine Abfallwanne zu entwickeln, die für Zwischenlagerungs- und Transportzwecke leicht stapelbar ist.Proceeding from this, the object of the invention is to develop a waste tray which is easily stackable for intermediate storage and transport purposes.
Zur Lösung dieser Aufgabe wird die im Patentanspruch 1 angegebene Merkmalskombination vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprü- chen.
Der erfindungsgemäßen Lösung liegt der Gedanke zugrunde, daß der Stützdom einen das Bodenteil durchgreifenden und zur Außenseite des Bodenteils hin offenen Hohlraum aufweist. Mit dem Hohlraum ist es möglich, daß beim Aufeinanderstapeln von Abfallwannen der Stützdom einer Abfallwanne in den Hohlraum einer benachbarten Abfallwanne eingreift, so daß die Abfallwannen in definierter Orientierung übereinandergestapelt werden können.To achieve this object, the combination of features specified in claim 1 is proposed. Advantageous refinements and developments of the invention result from the dependent claims. The solution according to the invention is based on the idea that the support dome has a cavity which extends through the base part and is open towards the outside of the base part. With the cavity, it is possible for the support dome of a waste tray to engage in the cavity of an adjacent waste tray when stacking waste trays, so that the waste trays can be stacked on top of one another in a defined orientation.
Eine bevorzugte Ausgestaltung der Erfindung sieht vor, daß der Stützdom im wesentlichen die Gestalt eines Kegelstumpfs aufweist, während der Hohl- räum einen Innenkonus bildet. Um eine kraftschlüssige Verbindung der übereinander gestapelten Abfallwannen zu ermöglichen, ist es von Vorteil, wenn der Stützdom in der Nähe seiner Spitze zusätzlich eine umlaufende Verdickung aufweist. Um zu erreichen, daß die Abfallwannen sich beim Aufeinanderstapeln an den freien Kanten ihrer Seitenwände abstützen können, ist es wichtig, daß der Stützdom höher als die Seitenwände ist.A preferred embodiment of the invention provides that the support dome essentially has the shape of a truncated cone, while the cavity forms an inner cone. In order to enable a non-positive connection of the waste trays stacked one above the other, it is advantageous if the support dome also has a circumferential thickening near its tip. In order to ensure that the trays can be supported on the free edges of their side walls when stacked, it is important that the support dome is higher than the side walls.
Eine weitere Lagesicherung beim Übereinanderstapeln der Abfallwannen wird dadurch ermöglicht, daß im Abstand vom Stützdom mindestens ein Rastelement nach dem Wanneninneren übersteht und daß im Bereich des min- destens einen Rastelements ein bodenteilseitiger Durchbruch vorgesehen ist, in welchen das Rastelement einer benachbarten Abfallwanne einrastbar ist.A further securing of the position when stacking the waste trays is made possible by the fact that at least one locking element projects beyond the interior of the tray at a distance from the support dome and that in the area of the at least one locking element there is an opening on the bottom part in which the locking element of an adjacent waste tray can be locked.
Für Lager- und Transportzwecke wird zweckmäßig eine Anordnung mit meh- reren Abfallwannen verwendet, bei der die Abfallwannen so übereinander gestapelt sind, daß sie mit ihren Bodenflächen auf den Oberkanten der benachbarten Seitenwände aufstehen und daß ihre Stützdome in die Hohlräume der benachbarten Stützdome kraftschlüssig eingreifen. Zur weiteren Stabilisierung des die Transport- und Lageranordnung bildenden Abfallwannen- stapeis greifen die nach innen überstehenden Rastelemente von außen her in die Durchbrüche der benachbarten Abfailwannen ein.
lm folgenden wird die Erfindung anhand eines in der Zeichnung in schemati- scher Weise dargestellten Ausführungsbeispiels näher erläutert. Es zeigenFor storage and transport purposes, an arrangement with several waste trays is expediently used, in which the waste trays are stacked on top of one another in such a way that their base surfaces rest on the upper edges of the adjacent side walls and that their support domes engage in the cavities of the adjacent support domes in a force-fitting manner. To further stabilize the waste tray stack forming the transport and storage arrangement, the latching elements projecting inward engage from the outside in the openings in the adjacent waste trays. The invention is explained in more detail below on the basis of an exemplary embodiment shown schematically in the drawing. Show it
Fig. 1 eine schaubildliche Darstellung einer Abfallwanne für einenFig. 1 is a diagrammatic representation of a waste pan for one
Brieflocher;Letter punch;
Fig. 2a eine Draufsicht auf die Abfallwanne in Richtung Wanneninneres;2a shows a plan view of the waste tub in the direction of the tub interior;
Fig. 2b einen Schnitt entlang der Schnittlinie B-B der Fig. 2a;Fig. 2b shows a section along the section line B-B of Fig. 2a;
Fig. 2c einen Schnitt entlang der Schnittlinie C-C der Fig. 2a;2c shows a section along the section line C-C of FIG. 2a;
Fig. 2d eine Breitseitenansicht der Abfallwanne in Richtung Wannenäu- ßeres;2d shows a broad side view of the waste tub towards the outside of the tub;
Fig. 3 eine Seitenansicht eines Stapels aus mehreren Abfallwannen.Fig. 3 is a side view of a stack of several trays.
Die in der Zeichnung dargestellte Abfallwanne ist als Spritzgußteil aus einem weichen biegsamen Kunststoff ausgebildet. Sie ist zur Aufnahme von ausgestanzten Papierschnitzeln eines Brieflochers bestimmt und zu diesem Zweck an einem nicht dargestellten Brieflocherunterteil befestigbar.The waste tray shown in the drawing is designed as an injection molded part made of a soft, flexible plastic. It is intended for receiving punched-out pieces of paper from a punch hole and can be fastened to a bottom punch part (not shown) for this purpose.
Die Abfallwanne 1 weist ein Bodenteil 10 und im wesentlichen senkrecht über das Bodenteil überstehende Seitenwände 12 auf. Sie enthält außerdem einen Kanal 14 zur Aufnahme einer durch eine Öffnung 16 in einer der Seitenwände 12 hindurchgreifenden Anschlagschiene sowie zwei am Bodenteil 10 im Abstand von den Seitenwänden 12 nach dem Wanneninneren überstehende Stützdome 18, die durch einen am Bodenteil angeformten Verbin- dungssteg 20 miteinander verbunden sind. Die Stützdome 18 sorgen dafür, daß sich die Abfallwanne an einer Innenfläche des Unterteils abstützen kann
und dadurch beim Aufdrücken auf eine Unterlage nicht durchbiegt. Die Stützdome 18 weisen einen das Bodenteil 10 durchgreifenden, zur Außenseite des Bodenteils hin offenen Hohlraum 22 auf. Die Hohlräume 22 bilden jeweils einen Innenkonus, in den ein die Gestalt eines Kegelstumpfs aufwei- sender Stützdom 18 einer benachbarten Abfallwanne zu Stapelzwecken eingesteckt werden kann (Fig. 3). Um beim Aufeinanderstapeln eine kraftschlüssige Verbindung zwischen den Abfallwannen 1 zu erhalten, weisen die Stützdome 18 in der Nähe ihrer Spitze eine umlaufende Verdickung 24 auf. Die Stützdome 18 sind etwas höher als die benachbarten Seitenwände 12 (vgl. Fig. 2b und 3), so daß die übereinander gestapelten Abfallwannen 1 mit der Unterkante ihres Bodenteils 10 auf der Oberkante der Seitenwände 12 der benachbarten Abfallwanne 1 aufstehen (Fig. 3). Im Bereich des Kanals 14 sind außerdem zwei in das Innere der Abfallwanne überstehende Rastelemente 26 angeformt, die beim Aufeinanderstapeln in die bodenteilseitigen Durchbrüche 28 einer benachbarten Abfallwanne 1 teilweise eingreifen und an deren Rand einrastbar sind. Auf diese Weise lassen sich die Abfallwannen 1 für Zwecke der Zwischenlagerung und des Transports lagerichtig übereinander stapeln. Die gestapelten Abfallwannen 1 lassen sich in einer Montagestation, in der die Brieflocher montiert werden, vollautomatisch ver- einzeln und mit den Locherunterteilen verbinden.The waste trough 1 has a base part 10 and side walls 12 projecting substantially perpendicularly above the base part. It also contains a channel 14 for receiving a stop rail which extends through an opening 16 in one of the side walls 12 and two support domes 18 which protrude from the inside of the base part 10 at a distance from the side walls 12 and which are connected to one another by a connecting web 20 formed on the base part are. The support domes 18 ensure that the waste tray can be supported on an inner surface of the lower part and therefore does not bend when pressed onto a surface. The support domes 18 have a cavity 22 which extends through the base part 10 and is open towards the outside of the base part. The cavities 22 each form an inner cone into which a support dome 18 of the shape of a truncated cone of an adjacent waste tray can be inserted for stacking purposes (FIG. 3). In order to obtain a non-positive connection between the waste trays 1 when stacked on top of one another, the support domes 18 have a circumferential thickening 24 in the vicinity of their tip. The support domes 18 are somewhat higher than the adjacent side walls 12 (see FIGS. 2b and 3), so that the waste trays 1 stacked one above the other stand up with the lower edge of their base part 10 on the upper edge of the side walls 12 of the adjacent waste tray 1 (FIG. 3). . In the area of the channel 14, two latching elements 26 projecting into the interior of the waste trough are additionally formed, which partially engage in the openings 28 on the bottom part side of an adjacent waste trough 1 when stacked on top of one another and can be latched onto the edge thereof. In this way, the waste trays 1 can be stacked on top of one another in the correct position for the purposes of intermediate storage and transport. The stacked waste trays 1 can be individually and fully automatically connected to an assembly station in which the letter punchers are installed and connected to the lower part of the punch.
Zusammenfassend ist folgendes festzuhalten: Die Erfindung betrifft eine Abfallwanne 1 für Brieflocher aus biegsamem Kunststoff, die zur Aufnahme der beim Lochen von Papier ausgestanzten Papierschnitzel bestimmt ist. Die Abfallwanne 1 weist ein Bodenteil 10 sowie im wesentlichen senkrecht über das Bodenteil 10 überstehende Seitenwände 12 auf. Außerdem sind am Bodenteil 10 im Abstand von den Seitenwänden 12 nach dem Wanneninneren überstehende Stützdome 18 vorgesehen, die einen das Bodenteil 10 durchgreifenden und zur Außenseite des Bodenteils 10 hin offenen Hohlraum 22 aufweisen. Mit diesen Maßnahmen ist es möglich, mehrere Abfallwannen 1
für Transport-, Lager- und Montagezwecke lagerichtig übereinander zu stapeln.
In summary, the following can be stated: The invention relates to a waste tray 1 for punchers made of flexible plastic, which is intended for receiving the paper chips punched out when punching paper. The waste trough 1 has a base part 10 and side walls 12 projecting substantially perpendicularly over the base part 10. In addition, support domes 18 are provided on the base part 10 at a distance from the side walls 12 toward the interior of the tub, which have a cavity 22 which extends through the base part 10 and is open towards the outside of the base part 10. With these measures it is possible to have several waste trays 1 Stacked correctly on top of each other for transport, storage and assembly purposes.
Claims
1. Abfallwanne für Brieflocher aus biegsamem Kunststoff mit einem Bodenteil (10), mit am Bodenteil (10) im wesentlichen senkrecht überste- henden Seitenwänden (12) und mit mindestens einem am Bodenteil1. Waste tray for letter punch made of flexible plastic with a base part (10), with side walls (12) projecting essentially vertically on the base part (10) and with at least one on the base part
(10) im Abstand von den Seitenwänden nach dem Wanneninneren überstehenden Stützdom (18), dadurch gekennzeichnet, daß der mindestens eine Stützdom (18) einen das Bodenteil (10) durchgreifenden und zur Außenseite des Bodenteils (10) hin offenen Hohlraum (22) aufweist.(10) at a distance from the side walls towards the inner tub protruding dome (18), characterized in that the at least one dome (18) has a cavity (22) which penetrates the base part (10) and is open towards the outside of the base part (10) .
2. Abfallwanne nach Anspruch 1 , dadurch gekennzeichnet, daß der mindestens eine Stützdom (18) im wesentlichen die Gestalt eines Kegelstumpfs aufweist und daß der Hohlraum (22) einen Innenkonus bil- det2. Waste pan according to claim 1, characterized in that the at least one support dome (18) has essentially the shape of a truncated cone and that the cavity (22) forms an inner cone
3. Abfallwanne nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der mindestens eine Stützdom (18) in der Nähe seiner Spitze eine umlaufende Verdickung (24) aufweist.3. waste tray according to claim 1 or 2, characterized in that the at least one support dome (18) in the vicinity of its tip has a circumferential thickening (24).
4. Abfallwanne nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der mindestens eine Stützdom (18) höher als die benachbarten Seitenwände (12) ist.4. waste tray according to one of claims 1 to 3, characterized in that the at least one support dome (18) is higher than the adjacent side walls (12).
5. Abfallwanne nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß im Abstand von dem mindestens einen Stützdom (18) mindestens ein Rastelement (26) nach dem Wanneninneren übersteht und daß im Bereich des mindestens einen Rastelements (26) ein bodenteilseitiger Durchbruch (28) angeordnet ist. 5. Waste pan according to one of claims 1 to 4, characterized in that at least one locking element (26) projects beyond the interior of the tub at a distance from the at least one support dome (18) and that in the region of the at least one locking element (26) there is an opening on the bottom part ( 28) is arranged.
6. Anordnung aus mehreren Abfallwannen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Abfallwannen (1 ) so übereinander gestapelt sind, daß sie mit ihren Bodenteilen (10) auf den Oberkanten der benachbarten Seitenwände (12) aufstehen und daß ihre Stützdome (18) in die Hohlräume (22) der benachbarten Stützdome6. Arrangement of several trays according to one of claims 1 to 5, characterized in that the trays (1) are stacked one above the other so that they stand up with their bottom parts (10) on the upper edges of the adjacent side walls (12) and that their support domes (18) into the cavities (22) of the adjacent support domes
(18) vorzugsweise kraftschlüssig eingreifen.(18) preferably engage non-positively.
7. Anordnung nach Anspruch 6, dadurch gekennzeichnet, daß die nach innen überstehenden Rastelemente (26) von außen her in die Durch- brüche (28) der benachbarten Abfallwannen (1 ) eingreifen. 7. Arrangement according to claim 6, characterized in that the inwardly projecting locking elements (26) engage from the outside in the openings (28) of the adjacent waste trays (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999112042 DE19912042A1 (en) | 1999-03-17 | 1999-03-17 | Waste tray for punchers |
| DE19912042.0 | 1999-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000054944A1 true WO2000054944A1 (en) | 2000-09-21 |
Family
ID=7901401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2000/000447 WO2000054944A1 (en) | 1999-03-17 | 2000-01-21 | Scrap receptacle for hole punches |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE19912042A1 (en) |
| WO (1) | WO2000054944A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2384735B (en) * | 2002-01-31 | 2005-04-06 | Acco Uk Ltd | Improvements in or relating to a hole punch |
| DE102008033606B4 (en) | 2008-07-17 | 2019-05-09 | Leitz Acco Brands Gmbh & Co Kg | paper punch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB674275A (en) * | 1950-01-24 | 1952-06-18 | Richard Lincoln Ltd | Improvements in presses for punching holes in non-metallic sheet-material |
| CH418299A (en) * | 1963-01-18 | 1966-08-15 | Leitz Louis | Hole punch for documents |
| DE1436200A1 (en) * | 1963-11-27 | 1968-11-21 | Soennecken Fa F | Paper punch with stop rail |
| DE2110046A1 (en) * | 1969-11-22 | 1972-09-07 | Kraut & Meienborn, 5600 Wuppertal | Hole punch for documents |
| GB1460476A (en) * | 1974-08-08 | 1977-01-06 | Carl Mfg Co | Hole punches |
| US4036088A (en) * | 1976-08-30 | 1977-07-19 | Rolodex Corporation | Paper punch with variable spacing |
| DE9209204U1 (en) * | 1992-07-09 | 1992-09-10 | Elba-Ordner-Fabrik Kraut & Meienborn Gmbh & Co, 5600 Wuppertal | Base part for document hole punch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698598B2 (en) * | 1989-03-02 | 1994-12-07 | 丸善株式会社 | Electric punch |
| US5787783A (en) * | 1995-08-17 | 1998-08-04 | Acco Brands, Inc. | Lever operated punch with strengthened flap and punch head adjustment arrangement |
-
1999
- 1999-03-17 DE DE1999112042 patent/DE19912042A1/en not_active Ceased
-
2000
- 2000-01-21 WO PCT/EP2000/000447 patent/WO2000054944A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB674275A (en) * | 1950-01-24 | 1952-06-18 | Richard Lincoln Ltd | Improvements in presses for punching holes in non-metallic sheet-material |
| CH418299A (en) * | 1963-01-18 | 1966-08-15 | Leitz Louis | Hole punch for documents |
| DE1436200A1 (en) * | 1963-11-27 | 1968-11-21 | Soennecken Fa F | Paper punch with stop rail |
| DE2110046A1 (en) * | 1969-11-22 | 1972-09-07 | Kraut & Meienborn, 5600 Wuppertal | Hole punch for documents |
| GB1460476A (en) * | 1974-08-08 | 1977-01-06 | Carl Mfg Co | Hole punches |
| US4036088A (en) * | 1976-08-30 | 1977-07-19 | Rolodex Corporation | Paper punch with variable spacing |
| DE9209204U1 (en) * | 1992-07-09 | 1992-09-10 | Elba-Ordner-Fabrik Kraut & Meienborn Gmbh & Co, 5600 Wuppertal | Base part for document hole punch |
Non-Patent Citations (1)
| Title |
|---|
| Leitz Brieflocher Modell 5138 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19912042A1 (en) | 2000-09-21 |
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