DE10300115A1 - Page cutter for use with pages cut from file with pages bound together has pairs of opposed teeth or knives arranged to slice through stack of pages - Google Patents

Page cutter for use with pages cut from file with pages bound together has pairs of opposed teeth or knives arranged to slice through stack of pages Download PDF

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Publication number
DE10300115A1
DE10300115A1 DE2003100115 DE10300115A DE10300115A1 DE 10300115 A1 DE10300115 A1 DE 10300115A1 DE 2003100115 DE2003100115 DE 2003100115 DE 10300115 A DE10300115 A DE 10300115A DE 10300115 A1 DE10300115 A1 DE 10300115A1
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DE
Germany
Prior art keywords
pages
pairs
teeth
cut
slice
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.)
Withdrawn
Application number
DE2003100115
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German (de)
Inventor
Eduard Neusatz
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.)
Neusatz Eduard Dipl-Ing(fh)
Original Assignee
Neusatz Eduard Dipl-Ing(fh)
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 Neusatz Eduard Dipl-Ing(fh) filed Critical Neusatz Eduard Dipl-Ing(fh)
Priority to DE2003100115 priority Critical patent/DE10300115A1/en
Publication of DE10300115A1 publication Critical patent/DE10300115A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00Nail, spike, and staple extractors
    • B25C11/02Pincers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The page cutter is designed to free and separate blocks of pages bound together in book form. It may have movable jaws with teeth or knives which meet together in a shearing motion, to cut through a block of pages of considerable thickness. The two jaws are hinged together. There may be several pairs of knives a short distance apart.

Description

Die Erfindung betrifft einen Enthefter gemäß dein Oberbegriff des Anspruchs 1 und 3.The invention relates to a stapler according to the preamble of the claim 1 and 3.

Solche Enthefter werden benützt um zusammengeheftete Blätter wieder zu trennen. Enthefter gibt es in unterschiedlichsten Ausführungen und zu unterschiedlichsten Preisen. Ziel dieser Erfindung ist es aufzuzeigen wie man einen Enthefter produzieren muss, damit er unterschiedlich große Heftklammern entfernen kann. Die zur Zeit auf dem Markt befindlichen Enthefter, weiche bei unterschiedlich großen Heftklammern verwendet werden können, sind um den Faktor 10 teurer als ein Standard Enthefter (3).Such staplers are used to separate sheets stapled together. Staplers come in a wide variety of designs and prices. The aim of this invention is to show how one has to produce a stapler so that it can remove staples of different sizes. The staple remover currently on the market, which can be used with staples of different sizes, is by the factor 10 more expensive than a standard staple remover ( 3 ).

Aufgabe dieser Erfindung ist es, neue Lösungen aufzuzeigen, mit welchen man Heftklammern unterschiedlicher Größe auftrennen kann. Dabei soff die Lösung auf der Modifikation eines Standard Enthefters (Fig3)basieren.The object of this invention is new solutions to show with which you can cut staples of different sizes can. The solution drank based on the modification of a standard staple remover (Fig3).

Damit die Heftklammern einfach und ohne Nachbearbeitung entfernt werden können, muss ein Enthefter mit seinen Zahnpaaren 8, die Heftklammern am idealen Angriffspunkt 5 auftrennen. Ist der Abstand zwischen den Zahnpaaren 8 zu groß, kann nur jeweils eine Seite aufgetrennt werden. Bei einem zu kleinen Abstand hat man das gleiche Problem Um dieses Problem zu lösen, kann man noch weitere Zahnpaare im Enthefter Fig4 anbringen. Die Form der Zahnpaare; die Anzahl und der Abstand zwischen den Zahnpaaren- kann man, wie man es als ideal ansieht festlegen 4 & 5.In order for the staples to be removed easily and without post-processing, a stapler with its pairs of teeth must be used 8th , the staples at the ideal point of attack 5 separate. Is the distance between the pairs of teeth 8th too large, only one side can be cut open at a time. If the distance is too small, you have the same problem. To solve this problem, you can add further pairs of teeth in the staple remover Fig4. The shape of the pairs of teeth; the number and the distance between the pairs of teeth can be determined as one sees it as ideal 4 & 5 ,

Das Problem des idealen Angriffspunktes 5 bei Heftklammern, kann man auch dadurch lösen, dass man bei einem herkömmlichen Standard Enthefter 3 ein Zahnpaar 8 flexibel gestaltet. Das bedeutet der Abstand zwischen den beiden Zahnkronen 6 2 soll variable sein. Dies erreicht man dadurch, dass ein Zahnppaar schwenkbar gestaltet wird (9 in 6) und ein Zahnpaarfest (10 in 6). Den gleichen Effekt erhält man auch, indem man ein Zahnpaar verschiebbar gestaltet (11 in 7) und ein Zahnpaar fest (10 in 7).The problem of the ideal point of attack 5 staples can also be solved by using a conventional standard stapler 3 a pair of teeth 8th flexibly designed. That means the distance between the two tooth crowns 6 2 should be variable. This is achieved by making a pair of teeth pivotable (9 in 6 ) and a pair of teeth festival (10 in 6 ). The same effect can also be obtained by making a pair of teeth movable (11 in 7 ) and a pair of teeth (10 in 7 ).

Die Zeichnungen in 8 & 9 zeigen beispielhaft, wie die in Anspruch 4 gesetzten Vorgaben erreicht werden können. Dabei sind auf der basierenden Grundidee auch noch andere aus dem Stand der Technik herleitbare Lösungen denkbar.The drawings in 8th & 9 show examples of how the requirements set in claim 4 can be achieved. On the basis of the basic idea, other solutions that can be derived from the prior art are also conceivable.

Claims (4)

Enthefter dadurch gekennzeichnet, dass nicht nur zwei parallele Zahnpaare vorhanden sind sondern mehr als zwei.Staple remover not only characterized there are two parallel pairs of teeth but more than two. Enthefter nach Anspruch [0001] dadurch gekennzeichnet, dass die Zahnpaare unterschiedliche Formen besitzen.Staple remover according to claim [0001] characterized in that the pairs of teeth have different shapes. Enthefter dadurch gekennzeichnet, dass der Abstand zwischen den Zahnkronen veränderbar ist.Stapler characterized by the distance changeable between the tooth crowns is. Enthefter nach Anspruch [0003] dadurch gekennzeichnet, dass die verschiebbare Position des beweglichen Zahnpaares dann zu einer besonders guten Arretierung kommt, wenn eine senkrechte Kraft auf die Zahnkronen wirkt, also wenn der Enthefter zur Entfernung einer Heftklammer benutzt wird.Staple remover according to claim [0003], that the displaceable position of the movable pair of teeth then The locking is particularly good when there is a vertical force acts on the tooth crowns, i.e. when the staple remover is removed a staple is used.
DE2003100115 2003-01-07 2003-01-07 Page cutter for use with pages cut from file with pages bound together has pairs of opposed teeth or knives arranged to slice through stack of pages Withdrawn DE10300115A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003100115 DE10300115A1 (en) 2003-01-07 2003-01-07 Page cutter for use with pages cut from file with pages bound together has pairs of opposed teeth or knives arranged to slice through stack of pages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003100115 DE10300115A1 (en) 2003-01-07 2003-01-07 Page cutter for use with pages cut from file with pages bound together has pairs of opposed teeth or knives arranged to slice through stack of pages

Publications (1)

Publication Number Publication Date
DE10300115A1 true DE10300115A1 (en) 2004-07-15

Family

ID=32519619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003100115 Withdrawn DE10300115A1 (en) 2003-01-07 2003-01-07 Page cutter for use with pages cut from file with pages bound together has pairs of opposed teeth or knives arranged to slice through stack of pages

Country Status (1)

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DE (1) DE10300115A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624545A (en) * 1949-09-02 1953-01-06 William G Pankonin Staple remover
US2940727A (en) * 1953-04-07 1960-06-14 Segal Samuel Staple remover
DE1909640U (en) * 1962-10-13 1965-02-11 Hans Helmuth Eichstaedt STASHER.
US6224035B1 (en) * 1997-10-14 2001-05-01 Vijay D. Parkhe Staple removing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624545A (en) * 1949-09-02 1953-01-06 William G Pankonin Staple remover
US2940727A (en) * 1953-04-07 1960-06-14 Segal Samuel Staple remover
DE1909640U (en) * 1962-10-13 1965-02-11 Hans Helmuth Eichstaedt STASHER.
US6224035B1 (en) * 1997-10-14 2001-05-01 Vijay D. Parkhe Staple removing device

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Legal Events

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee