DE387958C - Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links - Google Patents

Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links

Info

Publication number
DE387958C
DE387958C DEH93756D DEH0093756D DE387958C DE 387958 C DE387958 C DE 387958C DE H93756 D DEH93756 D DE H93756D DE H0093756 D DEH0093756 D DE H0093756D DE 387958 C DE387958 C DE 387958C
Authority
DE
Germany
Prior art keywords
exchangeable
connecting links
detachable fastening
repeatedly usable
mail folder
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
DEH93756D
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.)
Herdegen Fa Herm
Original Assignee
Herdegen Fa Herm
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 Herdegen Fa Herm filed Critical Herdegen Fa Herm
Priority to DEH93756D priority Critical patent/DE387958C/en
Application granted granted Critical
Publication of DE387958C publication Critical patent/DE387958C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00Filing appliances with means for engaging perforations or slots
    • B42F13/0006Covers for loose-leaf binders
    • B42F13/0066Covers for loose-leaf binders with means for attaching the filing appliance to the cover
    • B42F13/0073Covers for loose-leaf binders with means for attaching the filing appliance to the cover removable

Description

Vorrichtung zur lösbaren Befestigung von Briefordnermechaniken mittels auswechselbarer, wiederholt verwendungsfähiger Verbindungsglieder. Die Erfindung betrifft eine weitere Ausgestaltung der Vorrichtung zur lösbaren Befestigung von Briefordnermechaniken mittels auswechselbarer, wiederholt verwendungsfähiger Verbindungsglieder nach Patent 387957. Diese Einrichtung ist noch insofern verbesserungsbedürftig, als der Schaft des zur Verwendung kommenden doppelköpfigen Knopfes frei in den Langlöchern der Mappe und der Mechänik ruht, wodurch bei einer starken Inanspruchnahme der Mechanik im Laufe der Zeit ein Lockern der miteinander verbundenen Teile senkrecht zur Schaftrichtung nicht-zu vermeiden ist.Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links. The invention relates to a further embodiment of the device for the detachable fastening of letter folder mechanisms by means of replaceable, repeatedly usable connecting links according to patent 387957. This device is still in need of improvement as the shaft of the double-headed button to be used rests freely in the elongated holes of the folder and the mechanism, as a result, if the mechanics are heavily used over time, loosening of the interconnected parts perpendicular to the shaft direction cannot be avoided.

Dieser Unvollkommenheit hilft die Erfindung ab, indem der längliche Kopf des doppelköpfigen Knopfes schmäler gehalten ist als der Schaft desselben und daß hierbei die dein länglichen Kopf .entsprechenden Langlöcher in der Mappe und der Mechanik in der Mitte eine Erweiterung erhalten, die dem Durchmesser des Knopfschaftes angepaßt ist, sodaß der Schaft des Knopfes in den Langlöchern auch in wagerechter Richtung unverschiebbar ruht.The invention remedies this imperfection by adding the elongated Head of the double-headed button is kept narrower than the shaft of the same and that here the elongated head. Corresponding elongated holes in the folder and of the mechanism in the middle received an extension that corresponds to the diameter of the button shaft is adapted so that the shaft of the button in the elongated holes also in horizontal Direction immovable.

Die Sicherung gegen ein Verschieben der aufeinanderliegenden Teile wird noch ganz besonders dadurch erhöht, daß die in einem der beiden zu verbindenden Teile vorgesehenen Langlöcher winklig zueinander angeordnet sind, wobei die übereinstimmenden Langlöcher in der Mappe und der Mechanik über Kreuz liegen können,.The protection against shifting of the parts lying on top of one another is particularly increased by the fact that the in one of the two to be connected Parts provided elongated holes are arranged at an angle to one another, the matching Elongated holes in the folder and the mechanism can be crossed.

Auf der Zeichnung ist schematisch ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt in schaubildlicher Darstellung: Abb. z den Knopf und die miteinander zu eibindenden Teile vor der Verbindung, .Abb. a die Vorrichtung nach erfolgter Verbii-idung der beiden Teile, Abb. 3 die winklige Anordnung der Langlöcher zueinander bei einer Briefordnermechanik.An exemplary embodiment of the invention is shown schematically in the drawing shown, namely in a graphical representation: Fig. z the button and the parts to be tied together before the connection, Fig. a the device after the two parts have been connected, Fig. 3 shows the angular arrangement of the Long holes to each other in a mail folder mechanism.

Der längliche Kopf b des die Mechanik und die Mappe miteinander verbindenden Knopfes a, b, c ist schmäler gehalten als der .Schaft e, wobei die Langlöcher i und hin den miteinander zu verbindenden Teilen f und g in der Mitte kreisförmig entsprechend dem größeren Durchmesser des Schaftes ca erweitert sind. Die zusammengehörigen Langlöcher h und i liegen über Kreuz zueinander, während die in ein und demselben Teil sich befindlichen Langlöcher winklig zueinander angeordnet sind (vg1. Abb. 3), so daB, da mindestens für jede Mechanik zwei Befestigungen erforderlich sind, die -Betriebssicherheit der Vorrichtung bedeutend gehoben wird.The elongated head b of the button a, b, c connecting the mechanism and the folder is kept narrower than the shaft e, with the elongated holes i and h in the parts f and g to be connected in the middle circularly corresponding to the larger diameter of the shaft are expanded approx. The related elongated holes h and i are crossed to each other, while the elongated holes located in one and the same part are arranged at an angle to each other (see Fig. 3), so that, since at least two fastenings are required for each mechanism, the operational safety of the Device is raised significantly.

Der Knopf a, b, c braucht nicht unbedingt, wie im Ausführungsbeispiel angenommen, aus einem Stück hergestellt zu sein, es ist auch möglich, denselben mehrteilig auszubilden. Für die Erfindung ist dies jedoch belanglos. .The button a, b, c does not necessarily have to be made from one piece, as assumed in the exemplary embodiment, it is also possible to form the same in several parts. However, this is irrelevant for the invention. .

Claims (1)

PATENT-ANsPRUciiE: r. Vorrichtung zur lösbaren Befestigung von Briefordnermechaniken mittels auswechselbarer, wiederholt verwendungsfähiger Verbindungsglieder nach Patent 387957 dadurch gekennzeichnet, daB der längliche Kopf (b) des doppelköpfigen Knopfes (a, b, c) schmäler ist als der Schaft (a) und die dem Kopf (b) angepaßten Langlöcher (lt und i) in Mappe und Mechanik in der Mitte entsprechend dem Durchmesser des Schaftes (a) erweitert sind. a. Vorrichtung nach Anspruch r, dadurch gekennzeichnet, daB die zusammengehörigen Langlöcher (h und i) sich im befestigten Zustand der Teile (f und g) einander überschneiden, wobei die in ein und demselben Teil (g und f) befindlichen Löcher (i und h) winklig zueinander angeordnet sind. PATENT CLAIMS: r. Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links according to patent 387957, characterized in that the elongated head (b) of the double-headed button (a, b, c) is narrower than the shaft (a) and that of the head (b) adapted elongated holes (lt and i) in the folder and mechanics in the middle according to the diameter of the shaft (a) are widened. a. Device according to claim r, characterized in that the associated elongated holes (h and i) intersect each other when the parts (f and g) are fastened, the holes (i and h) located in one and the same part (g and f) are arranged at an angle to each other.
DEH93756D 1923-05-31 1923-05-31 Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links Expired DE387958C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH93756D DE387958C (en) 1923-05-31 1923-05-31 Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH93756D DE387958C (en) 1923-05-31 1923-05-31 Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links

Publications (1)

Publication Number Publication Date
DE387958C true DE387958C (en) 1924-01-12

Family

ID=7166803

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH93756D Expired DE387958C (en) 1923-05-31 1923-05-31 Device for the detachable fastening of mail folder mechanisms by means of exchangeable, repeatedly usable connecting links

Country Status (1)

Country Link
DE (1) DE387958C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025290A1 (en) * 1993-05-03 1994-11-10 Louis Leitz Kg Letter file
EP1424195A2 (en) * 2002-11-27 2004-06-02 Ralph Martens File

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025290A1 (en) * 1993-05-03 1994-11-10 Louis Leitz Kg Letter file
DE4314447A1 (en) * 1993-05-03 1994-11-10 Leitz Louis Kg Letter folder
EP1424195A2 (en) * 2002-11-27 2004-06-02 Ralph Martens File
EP1424195A3 (en) * 2002-11-27 2005-08-17 Ralph Martens File

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