DE427334C - Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links - Google Patents

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

Info

Publication number
DE427334C
DE427334C DEH97941D DEH0097941D DE427334C DE 427334 C DE427334 C DE 427334C DE H97941 D DEH97941 D DE H97941D DE H0097941 D DEH0097941 D DE H0097941D DE 427334 C DE427334 C DE 427334C
Authority
DE
Germany
Prior art keywords
exchangeable
connecting links
detachable fastening
repeatedly usable
button
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
DEH97941D
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
Publication date
Priority to DEH97941D priority Critical patent/DE427334C/en
Application granted granted Critical
Publication of DE427334C publication Critical patent/DE427334C/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

Landscapes

  • Clamps And Clips (AREA)

Description

Vorrichtung zur lösbaren Befestigung von Briefordnermechaniken mittels auswechselbarer, wiederholt verwendungsfähiger Verbindungsglieder. Bei Anwendung lösbarer Befestigungsglieder für die. Mechanikgrundplatte von Briefordnern, bei welchen ein durch die zu verbindenden Teile hindurchgesteckter Knopf besonders gesichert wird, besteht eine Hauptforderung darin, möglichst einfache Befestigungsglieder zu verwenden und diese auf möglichst einfache und damit billige Weise herzustellen. Diese Forderung wird gemäß der Erfindung dadurch erfüllt, daß der Knopf zum Durchstecken des Keiles aus einem bügel-oder ösenförmig gebogenen Blechstreifen besteht, der an seinen Enden Ansätze besitzt, die im gebrauchsfertigen. Zustande die Fußscheibe des Knopfes bilden.Device for the detachable fastening of letter folder mechanisms by means of replaceable, reusable connecting links. When applied detachable fasteners for the. Mechanic base plate of letter files which a button inserted through the parts to be connected is particularly secured One of the main requirements is to use fasteners that are as simple as possible to use and to manufacture them in the simplest and most inexpensive way possible. This requirement is met according to the invention in that the button for pushing through of the wedge consists of a bow-shaped or loop-shaped bent sheet metal strip, the at its ends has approaches that are in the ready-to-use. Condition the foot disk of the button.

Ein Ausführungsbeispiel der Erfindung ist auf der Zeichnung schematisch dargestellt, und zwar zeigt Abb. i den mit den seitlichen Ansätzen versehenen Blechstreifen vor der Umbiegung, Abb. z denselben in gebrauchsfertigem, umgebogenem Zustand in der Draufsicht und Abb.3 den Knopf in Gebrauchsanwendung in,der Seitenansicht.An embodiment of the invention is shown schematically in the drawing shown, namely Fig. i shows the sheet metal strip provided with the lateral approaches before bending, Fig. z the same in a ready-to-use, bent state in the top view and Fig. 3 the button in use in, the side view.

Der Blechstreifen a (in Abb. i noch gestreckt) ist an seinen Enden mit den halbrunden Ansätzen b und den Einschnitten c versehen, derart, daß beim Umbiegen des Teiles a ein Aneinanderfüg .en der Kanten d ermöglicht wird (vgl. hierzu Abb. a und 3), ohne daß die Streifenenden aneinandergerückt werden müssen. Die sich gegenüberstehenden Streifenenden verlaufen also im umgebogenen Zustande vollkommen parallel zueinander und gehen oben in den halbrunden Teil über. In Abb.3 ist der so ,gebildete Knopf im Gebrauchszustand dargestellt, wobei e die Mappe und f die Mechanikgnmdplatte veranschaulicht. ,g` ist der durch den Knopfbügel a hindurchgesteckte Keil.The sheet metal strip a (still stretched in Fig. I) is provided at its ends with the semicircular projections b and the incisions c, in such a way that when the part a is bent, the edges d can be joined together (see Fig. A and 3) without having to move the strip ends together. The opposite strip ends run completely parallel to one another in the bent state and merge into the semicircular part at the top. In Fig.3, the button formed in this way is shown in the state of use, where e illustrates the folder and f the mechanical base plate. 'g' is the wedge that is pushed through the button bracket a.

Claims (1)

PATENTANSPRUCH: Vorrichtung zur lösbaren Befestigung von Briefordnermechaniken mittels auswechselbarer, wiederholt verwendungsfähiger Verbindungsglieder, bei welcher ein durch die zu verbindenden Teile hindurchgesteckter Knopf besonders gesichert wird, dadurch gekennzeichnet, daß der Knopf aus einem bügel- oder ösenförmig gebogenen Blechstreifen (a) besteht, der an seinen Enden. Ansätze (b) besitzt, die im gebrauchsfertigen Zustande die Fußscheibe des Knopfes bilden. PATENT CLAIM: Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links, in which a button pushed through the parts to be connected is particularly secured, characterized in that the button consists of a bow-shaped or eyelet-shaped bent sheet metal strip (a) which is attached to its ends. Approaches (b) have which, in the ready-to-use state, form the foot disk of the button.
DEH97941D Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links Expired DE427334C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH97941D DE427334C (en) Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH97941D DE427334C (en) Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links

Publications (1)

Publication Number Publication Date
DE427334C true DE427334C (en) 1926-03-31

Family

ID=7167944

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH97941D Expired DE427334C (en) Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links

Country Status (1)

Country Link
DE (1) DE427334C (en)

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