AT153578B - Flat file for pre-punched single sheets. - Google Patents

Flat file for pre-punched single sheets.

Info

Publication number
AT153578B
AT153578B AT153578DA AT153578B AT 153578 B AT153578 B AT 153578B AT 153578D A AT153578D A AT 153578DA AT 153578 B AT153578 B AT 153578B
Authority
AT
Austria
Prior art keywords
web
loose
open
single sheets
flat file
Prior art date
Application number
Other languages
German (de)
Original Assignee
Heintze & Blanckertz
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 Heintze & Blanckertz filed Critical Heintze & Blanckertz
Application granted granted Critical
Publication of AT153578B publication Critical patent/AT153578B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Schnellhefter für vorgelochte Einzelblätter. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 Schenkels, a, der also durch beide Laschen   hindurchgeführt   wird und zum Niederdrücken des Stegteiles   c2 auf   die geöffnete Mappenwand dient, so dass die Maulweite e für das Einziehen der Blätter entsteht (Fig. 5). Die Schiene biegt unter Federdruck den nach aufwärts gebogenen Stegteil mit den beiden Ansätzen d,   d   und zugleich den Schenkel a so zurück, dass die beiden Schenkel sich zum Einlegen der Blätter öffnen. Die   Ansätze'd, d   können nach oben und unten winklig abgebogen werden, der eine nach oben, der andere nach unten (Fig. 7), so dass die Kante der Schiene t beim Aufsetzen zu beiden Seiten Anlage findet. 



   Gemäss Fig. 7 bis 9 ist der eine Schenkel'a der Schelle durch Scharnier   7c   an den Steg angelenkt und durch Ausbildung des Stegansatzes zwischen den beiden Ansätzen d federnd gemacht (Fig. 7). 



   PATENT-ANSPRÜCHE :
1. Schnellhefter für vorgelochte Einzelblätter, dessen Heftklammern aus aus Federblech halb-   kreisförmig   gebogenen Schellen bestehen, dadurch gekennzeichnet, dass die Schellen mit flachem Steg   (c)   auf der Mappenwand aufsitzen und deren halbkreisförmig einander überlappende Schenkel (a, b) die vorgelochten Einzelblätter verschiebbar und aufklappbar tragen.



   <Desc / Clms Page number 1>
 



  Flat file for pre-punched single sheets.
 EMI1.1
 

 <Desc / Clms Page number 2>

 Leg, a, which is therefore passed through both flaps and serves to press down the web part c2 onto the opened folder wall, so that the mouth width e is created for drawing in the sheets (Fig. 5). Under spring pressure, the rail bends the upwardly curved web part with the two attachments d, d and at the same time the leg a back so that the two legs open to insert the sheets. The approaches'd, d can be bent upwards and downwards at an angle, one upwards, the other downwards (FIG. 7), so that the edge of the rail t comes into contact on both sides when it is placed.



   According to FIGS. 7 to 9, one leg'a of the clamp is linked to the web by hinge 7c and made resilient by forming the web attachment between the two attachments d (FIG. 7).



   PATENT CLAIMS:
1. Loose-leaf binders for pre-punched single sheets, the staples of which are made of spring sheet metal clamps bent in a semicircle, characterized in that the clamps with a flat web (c) sit on the folder wall and their semicircular overlapping legs (a, b) slide the pre-punched single sheets and can be carried open.

 

Claims (1)

2. Schnellhefter nach Anspruch 1, dadurch gekennzeichnet, dass der Steg (c) nur mit einem Teil (cl) auf der Mappenwand aufsitzt, während der andere Teil (c2) durch Knickung um einen Winkel abgespreizt ist, welcher die Maulweite der zum Einlegen der Blättef geöffneten Schenkel (a, b) bestimmt. 2. loose-leaf binders according to claim 1, characterized in that the web (c) rests with only one part (cl) on the folder wall, while the other part (c2) is spread by bending at an angle which is the width of the mouth for inserting the Leavesf open leg (a, b) determined. 3. Schnellhefter nach Anspruch 2, dadurch gekennzeichnet, dass die breite Kante des federnden Stegteiles durch Umbiegen gebildete Anschläge (d, d) für die gleichzeitig zum Öffnen der Schellen dienende Winkelschiene aufweist. 3. A loose-leaf binder according to claim 2, characterized in that the broad edge of the resilient web part has stops (d, d) formed by bending over for the angle rail which is also used to open the clamps. 4. Schnellhefter nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass der eine Schenkel (a) der Schelle an den Steg (c) durch Scharnier (k) angelenkt und in seiner Offen-und Schliessstellung durch den federnden Stegteil gesichert ist. 4. Folders according to claims 1 to 3, characterized in that one leg (a) of the clamp is hinged to the web (c) by hinge (k) and is secured in its open and closed position by the resilient web part. 5. Schnellhefter nach Anspruch 4, dadurch gekennzeichnet, dass die Ansätze (d, d) nach oben und unten abgebogen sind, um der Winkelschiene zu beiden Seiten als Druckauflage zu dienen. EMI2.1 5. loose-leaf binder according to claim 4, characterized in that the lugs (d, d) are bent up and down in order to serve the angle rail on both sides as a pressure support. EMI2.1
AT153578D 1936-06-06 1937-04-12 Flat file for pre-punched single sheets. AT153578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE153578X 1936-06-06

Publications (1)

Publication Number Publication Date
AT153578B true AT153578B (en) 1938-06-10

Family

ID=5675801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT153578D AT153578B (en) 1936-06-06 1937-04-12 Flat file for pre-punched single sheets.

Country Status (1)

Country Link
AT (1) AT153578B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301795B (en) * 1965-11-18 1969-08-28 Broadhurst Charles John Bracket for loose leaf covers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301795B (en) * 1965-11-18 1969-08-28 Broadhurst Charles John Bracket for loose leaf covers

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