DE474739C - Staples, the flexible rows of which are inserted through a cover plate with longitudinal ribs extending to the vicinity of their ends, then bent over and secured in this position by slides - Google Patents

Staples, the flexible rows of which are inserted through a cover plate with longitudinal ribs extending to the vicinity of their ends, then bent over and secured in this position by slides

Info

Publication number
DE474739C
DE474739C DEK105522D DEK0105522D DE474739C DE 474739 C DE474739 C DE 474739C DE K105522 D DEK105522 D DE K105522D DE K0105522 D DEK0105522 D DE K0105522D DE 474739 C DE474739 C DE 474739C
Authority
DE
Germany
Prior art keywords
cover plate
secured
staples
slides
vicinity
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
Application number
DEK105522D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE474739C publication Critical patent/DE474739C/en
Expired legal-status Critical Current

Links

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
    • B42F13/02—Filing appliances with means for engaging perforations or slots with flexible or resilient means
    • B42F13/06—Filing appliances with means for engaging perforations or slots with flexible or resilient means with strips or bands
    • B42F13/08—Filing appliances with means for engaging perforations or slots with flexible or resilient means with strips or bands of metal

Landscapes

  • Portable Nailing Machines And Staplers (AREA)

Description

Heftklammer, deren biegsame Aufreihbänder durch eine Deckplatte mit sich bis in die Nähe ihrer Enden erstreckenden Längsrippen gesteckt, sodann umgebogen und durch Schieber in dieser Stellung gesichert werden Den Gegenstand der Erfindung bildet eine Heftklammer mit biegsamen Aufreihbändern, die durch eine Deckplatte mit bis in die Nähe ihrer Enden sich erstreckenden Längsrippen gesteckt, dann umgebogen und durch Schieber in dieser Stellung gesichert werden.Staples whose flexible aligning straps are supported by a cover plate inserted into the vicinity of their ends extending longitudinal ribs, then bent and are secured in this position by slides. The subject of the invention forms a staple with flexible stringing straps that run through a cover plate inserted with longitudinal ribs extending up to the vicinity of their ends, then bent over and secured in this position by means of a slide.

Von den bekannten Heftklammern dieser Art unterscheidet sich der Erfindungsgegenstand dadurch, daß die in bekannter Weise um die Deckplatte herumgebogenen Enden der Schieber in die von den Längsrippen auf der Unterseite der Deckplatte gebildeten Nuten hineingebogen und durch Verbreiterungen der Enden der Deckplatte gegen Herabgleiten gesichert sind. Hierdurch wird eine einfache Schieberbefestigung geschaffen, die ein Verletzen der zu heftenden Blätter bei der Schieberverschiebung verhindert, was sonst durch die scharfen Enden der Schieber leicht eintrat.The subject of the invention differs from the known staples of this type in that the ends of the slides which are bent around the cover plate in a known manner bent into the grooves formed by the longitudinal ribs on the underside of the cover plate and secured against sliding off by widening the ends of the cover plate are. This creates a simple slide fastener that prevents injuries of the sheets to be stapled during the slide shift prevents what would otherwise happen the sharp ends of the slider easily entered.

Auf der Zeichnung ist der Erfindungsgegenstand dargestellt, und zwar zeigen Abb. i einen Schnitt durch die Klammer und den gehefteten Stapel, Abb. 2 ein Schaubild der Klammer, Abb. 3 einen Grundriß der Deckplatte und Abb. q. und 5 in größerem Maßstab und im Schnitt nach der Linie 4-4 der Abb. 3 zwei verschiedene Ausführungsformen der Deckplatte und der Schieber.The subject of the invention is shown in the drawing, namely Fig. i shows a section through the staple and the stapled stack, Fig. 2 a diagram of the clamp, Fig. 3 a plan view of the cover plate and Fig. q. and 5 on a larger scale and in section along the line 4-4 of Fig. 3, two different ones Embodiments of the cover plate and the slide.

Die Klammer hat einen Steg 5 mit zwei Zungen 6, die -durch --den Stapel und durch Schlitze 8 einer Deckplatte 9 gesteckt werden. Die Deckplatte ruht auf dem obersten Blatt des Stapels.The clip has a web 5 with two tongues 6, which - through - the stack and inserted through slots 8 of a cover plate 9. The cover plate rests on the top sheet of the stack.

In der Deckplatte, einem Metallstreifen, sind wie üblich längs der Seitenkanten 13 zwei Längsrippen io eingepreßt. Die Schieber ii, die auf der Deckplatte gleiten, sind Metallstreifen, die in der Mitte zwischen den Rippen io etwas eingedrückt und mit den Kanten 12 unter die Seitenkanten 13 der Deckplatte 9 abgebogen und dann in die unten als Nuten erscheinenden Rippen hineingebogen sind. Sie halten die Zungen 6 in dem vertieften Feld 9' zwischen den Rippen io nieder und können über die Enden der Zungen weggeschoben werden.In the cover plate, a metal strip, are, as usual, along the Side edges 13 pressed in two longitudinal ribs io. The slide ii that is on the cover plate slide, are metal strips that are slightly indented in the middle between the ribs and bent with the edges 12 under the side edges 13 of the cover plate 9 and then are bent into the ribs that appear below as grooves. They hold their tongues 6 in the recessed field 9 'between the ribs io down and can over the ends the tongues are pushed away.

Die bekannten Rippen io dienen also verschiedenen Zwecken. Sie bilden zunächst die schon erwähnte Vertiefung g' in der Deckplatte 9 zur Aufnahme der Zungenenden, in der sie durch Schieber ii gehalten werden, sodann bilden sie auf der Unterseite Nuten 18, in welche die Enden 16 der Schieber hineingebogen werden, so nicht störend vorspringen und nicht bei ihrem Hinundherschieben die obersten Blätter zerreißen können. Außerdem versteifen die Rippen, wie bekannt, die Deckplatte, so daß sie aus verhältnismäßig schwachem Blech hergestellt werden kann, und behindern nicht das dichte Anlegen der Kanten 13 an das oberste Schriftstück. Wenn diese Kanten nicht scharf anliegen, kann es vorkommen, daß in der Nähe des Heftstückes liegende Schriftstücke erfaßt und eingeklemmt werden.The well-known ribs io thus serve different purposes. they form first of all the already mentioned recess g 'in the cover plate 9 for receiving the tongue ends, in which they are held by slide ii, then they form on the underside Grooves 18 into which the ends 16 of the slider are bent, so not disturbing and not when they are pushed back and forth the top Leaves can tear. In addition, as is known, the ribs stiffen the cover plate, so that it can be made from relatively weak sheet metal, and hinder not the tight fitting of the edges 13 to the topmost document. If these edges are not in sharp contact, it can happen that there are Documents are caught and jammed.

Durch die Rippen wird weiter noch der Vorteil erreicht, daß beim Drücken derselben die Seitenkanten 13 etwas eingezogen werden können. Da aber die Rippen nicht bis an die Stirnkanten 15 reichen, behalten diese dort ihre alte Breite bei, so daß die Schieber ii, die erst nach dem Drücken der Rippen aufgesetzt werden, zwar unbehindert auf den Kanten 13 gleiten, aber nicht über die Stirnkanten 15 hinweggelangen können. Die Stirnkanten 15 können zweckmäßig etwas niedergedrückt werden, so daß sie sich auf das oberste Blatt des Stapels auflegen, die Kanten 13 etwas abheben und den Schiebern ii freies Spiel geben.The ribs also have the advantage that when pressed the same the side edges 13 can be drawn in a little. But there the ribs do not extend to the front edges 15, they retain their old width there, so that the slide ii, which are only put on after the ribs have been pressed, although slide unimpeded on the edges 13, but do not get over the front edges 15 can. The front edges 15 can expediently be pressed down somewhat, so that they lie on the top sheet of the stack, the edges 13 lift off a little and give the sliders ii free play.

Bei der Ausführungsform nach Abb.5 sind die Teile 13 seitlich der Rippen fortgelassen, so daß die Rippen io in die Kanten der Deckplatte übergehen. Die Stirnkanten 22 der Schieber ii sind wieder in die Hohlräume 23 unter den Rippen abgebogen.In the embodiment according to Fig.5, the parts 13 are on the side of the Ribs omitted so that the ribs go over into the edges of the cover plate. The front edges 22 of the slide ii are again in the cavities 23 under the ribs turned.

Claims (1)

PATENTANSPRUCH: Heftklammer, deren biegsame Aufreihbänder durch eine Deckplatte mit sich bis in die Nähe ihrer Enden erstreckenden Längsrippen gesteckt, sodann umgebogen und durch Schieber in dieser Stellung gesichert werden, dadurch gekennzeichnet, daß die wie üblich um die Deckplatte herumgebogenen Schieberin die Nüten der Deckplatte hineingebogen und durch Verbreiterungen der Enden der Deckplatte, die zweckmäßig durch das Drücken der Nuten- gebildet werden, gegen Herabgleiten gesichert sind.PATENT CLAIM: Staples, the flexible aligning straps of which by a Cover plate inserted with longitudinal ribs extending to the vicinity of their ends, then bent over and secured in this position by slides, thereby characterized in that the slider bent around the cover plate as usual Grooves of the cover plate bent in and widened by widening the ends of the cover plate, which are expediently formed by pressing the grooves against sliding down are secured.
DEK105522D 1927-02-16 1927-08-18 Staples, the flexible rows of which are inserted through a cover plate with longitudinal ribs extending to the vicinity of their ends, then bent over and secured in this position by slides Expired DE474739C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474739XA 1927-02-16 1927-02-16

Publications (1)

Publication Number Publication Date
DE474739C true DE474739C (en) 1929-04-15

Family

ID=21949191

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK105522D Expired DE474739C (en) 1927-02-16 1927-08-18 Staples, the flexible rows of which are inserted through a cover plate with longitudinal ribs extending to the vicinity of their ends, then bent over and secured in this position by slides

Country Status (1)

Country Link
DE (1) DE474739C (en)

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