DE127783C - - Google Patents
Info
- Publication number
- DE127783C DE127783C DENDAT127783D DE127783DA DE127783C DE 127783 C DE127783 C DE 127783C DE NDAT127783 D DENDAT127783 D DE NDAT127783D DE 127783D A DE127783D A DE 127783DA DE 127783 C DE127783 C DE 127783C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- locking lever
- connecting bracket
- pin
- carrier
- 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.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims description 3
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
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
- B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
- B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
- B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
- B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft einen Briefordner, dessen Verschlufshebel α im Gegensatze zu Briefordnern ähnlicher Bauart durch eine ihrer Länge nach gebogene Blattfeder b unmittelbar und unbedingt sicher in der Offenstellung gehalten und bei welchem die Blattfeder b nicht unmittelbar auf den bei c drehbar gelagerten Träger t des Verbind ungsbUgels d der Aufreihdrähte r wirkt, sondern auf den vom Verschlufshebel α getragenen Zapfen f, der einen geeignet geschweiften Schlitz i des Verbindungsbügelträgers t lose durchgreift und auf einer halbrunden, herausgedrückten Längswulst g der Blattfeder b beim Schliefsen und Oeffnen des Briefordners frei entlang gleitet, so dafs Bügel d vom Federdruck völlig entlastet ist, da die Feder nicht auf den Bügel, sondern am Zapfen f des Verschlufshebels a wirkt.The present invention relates to a letter folder whose locking lever α, in contrast to letter folders of a similar design, is held directly and absolutely securely in the open position by a leaf spring b bent along its length and in which the leaf spring b is not directly on the support t of the connection bracket, which is rotatably mounted at c d of Aufreihdrähte acts r, but f the α from Verschlufshebel pin carried by engages loosely t a suitably curved slot i of the connecting bracket carrier and on a semi-circular, pressed-out longitudinal bead g of the leaf spring b when Reasoning and opening of the letter folder freely slides along; so that Bracket d is completely relieved of the spring pressure, since the spring does not act on the bracket, but on the pin f of the locking lever a .
In der beiliegenden Zeichnung ist ein Ausführungsbeispiel eines derart eingerichteten Briefordners inIn the accompanying drawing is an embodiment of such a set up Letter folder in
Fig. ι im Aufrifs und inFig. Ι in the Aufrifs and in
Fig. 2 im Querschnitt dargestellt.Fig. 2 shown in cross section.
Die Fig. 3 und 4 zeigen eine schematische Darstellung der Wirkungsweise der Blattfeder b bei geschlossenem und geöffnetem Briefordner.3 and 4 show a schematic representation of the mode of operation of the leaf spring b with the letter folder closed and open.
Der Verbindungsbügelträger t besitzt einen nach unten abgebogenen Lappen h, welcher einen geschweiften Schlitz i zum Durchtritt des Zapfens f aufweist. Dieser Schlitz i begrenzt den Ausschlag des Verschlufshebels a. The connecting bracket support t has a downwardly bent tab h which has a curved slot i for the peg f to pass through. This slot i limits the deflection of the locking lever a.
Erwähnt sei, dafs ein Lahmwerden der Feder b keinerlei Einflufs auf die Gebrauchsfähigkeit des Briefordners ausübt und dieser dann noch ebenso funktionirt wie die bisher bekannten, ähnlich gebauten Ordner, da das Oeffnen und Schliefsen des Verbindungsbügels d von Seite seiner Schlitzführung i am Verschlufszapfen f zwangläufig durch diesen letzteren erfolgt und die Feder nur den Zweck hat, den Verschlufshebel α und damit den Verbindungsbügel d der Aufreihdrähte r des Briefordners in der Offenstellung unbedingt festzuhalten.It should be mentioned that if the spring b becomes paralyzed, it has no effect on the usability of the letter folder and that it still functions in the same way as the previously known, similarly built folders, since the opening and closing of the connecting bracket d from the side of its slot guide i on the locking pin f inevitably occurs the latter takes place and the only purpose of the spring is to hold the locking lever α and thus the connecting bracket d of the stringing wires r of the letter folder in the open position.
Die Erfindung erstreckt sich also nur auf die Anordnung der den Verschlufshebel α unmittelbar sicher haltenden Feder b und ihre mittelbare Wirkung auf den VerbindungsbUgel d der Aufreihdrähte r.The invention therefore only extends to the arrangement of the spring b securely holding the locking lever α directly and its indirect effect on the connecting bracket d of the stringing wires r.
Die Blattfeder b liegt auf der Grundplatte ρ des Briefordners frei auf, besitzt an beiden Enden offene Schlitze s, mit denen sie sich an ausgestanzten Zapfen ν der Grundplatte ρ beim Oeffnen und Schliefsen des Ordners führt.The leaf spring b rests freely on the base plate ρ of the letter folder, has open slots s at both ends, with which it leads to punched pins ν of the base plate ρ when opening and closing the folder.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE127783C true DE127783C (en) |
Family
ID=396355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT127783D Active DE127783C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE127783C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406190A (en) * | 1991-11-07 | 1995-04-11 | Siemens Aktiengesellschaft | Device for generating electrical energy having an A.C. generator coupled to a turbine |
-
0
- DE DENDAT127783D patent/DE127783C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406190A (en) * | 1991-11-07 | 1995-04-11 | Siemens Aktiengesellschaft | Device for generating electrical energy having an A.C. generator coupled to a turbine |
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