DE616669C - Lever mechanism for letter folder u. Like. With a fixedly arranged clamping rail to hold the lined up documents together - Google Patents
Lever mechanism for letter folder u. Like. With a fixedly arranged clamping rail to hold the lined up documents togetherInfo
- Publication number
- DE616669C DE616669C DEW93492D DEW0093492D DE616669C DE 616669 C DE616669 C DE 616669C DE W93492 D DEW93492 D DE W93492D DE W0093492 D DEW0093492 D DE W0093492D DE 616669 C DE616669 C DE 616669C
- Authority
- DE
- Germany
- Prior art keywords
- clamping rail
- lined
- fixedly arranged
- clamping
- lever mechanism
- 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
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
- B42F13/16—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
- B42F13/26—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 and locked when so engaged, e.g. snap-action
Landscapes
- Clamps And Clips (AREA)
Description
Hebelmechanik für Briefordner u. dgl. mit einer ortsfest an ihr angeordneten Klemmschiene zum Zusammenhalten des aufgereihten Schriftgutes Die Erfindung bezieht sich auf eine Hebelmechanik für Briefordner, die mit -einer ortsfest an ihr angeordneten Klemmschiene zum Zusammenhalten des aufgereihten Heftgutes versehen ist.Lever mechanism for letter folders and the like with a fixedly arranged on it Clamping rail for holding together the lined up documents The invention relates on a lever mechanism for letter folders, which are fixedly arranged with one on it Clamping bar is provided to hold the stapled items together.
Von den bekannten Mechaniken dieser Art unterscheidet sich der Erfindungsgegenstand dadurch, daß die Klemmschiene auf einer Achse schwenk- und längs verschiebbar angeordnet ist, die in den Seitenwangen. der Grundplatte, und zwar im Mittelpunkt des Krümmungshalbmessers der Aufreihbügel, befestigt ist. Die Klemmschiene besitzt an der einen Schmalkante einen Zahn und die eine Seitenwange an ihrem Rande in an sich bekannter Weise Rasten, derart, daß nach dem Verschwenken der Klemmschiene in die Klemmstellung und nach ihrem Längsverschieben auf der Achse der Zahn in die nächstliegende Rast der Wange eingreift und dadurch die Schiene in der Klemmstellung sichert: Die neue Anordnung ermöglicht somit das Festhalten der Klemmschiene in der Klemmstellung ohne Verwendung von besonderen Federn, deren Spannkraft nach längerem Gebrauch nachläßt.The subject of the invention differs from the known mechanisms of this type in that the clamping rail is arranged to be pivotable and longitudinally displaceable on an axis is that in the side cheeks. the base plate, in the center of the radius of curvature the mounting bracket is attached. The clamping rail has a narrow edge on one side one tooth and one side cheek rest on its edge in a known manner, such that after pivoting the clamping rail into the clamping position and after their longitudinal displacement on the axis of the tooth in the closest detent of the cheek engages and thereby secures the rail in the clamped position: The new arrangement thus enables the clamping rail to be held in the clamping position without use of special springs, the resilience of which decreases after prolonged use.
Auf der Zeichnung ist die Erfindung in einer Ausführungsform dargestellt, und zwar zeigen Abb. 1, a und 3 eine Draufsicht, Vorderansicht und Seitenansicht der geschlossenen Mechanik mit in der Klemmstellung befindlicher Klemmschiene und Abb. q. eine Vorderansicht der geöffneten Mechanik mit zurückgeschwenkter Klemmschiene.In the drawing, the invention is shown in one embodiment, namely, Fig. 1, a and 3 show a plan view, front view and side view the closed mechanism with the clamping rail in the clamping position and Fig.q. a front view of the open mechanism with the clamping rail pivoted back.
Auf der Grundplatte a der Mechanik sind in üblicher Weise die Aufreihbügelhälften hl, 1z2 in Lagern ä 1 bis g4 schwenkbar gelagert, die durch .eine Hebelvorrichtung beliebiger Art geöffnet und geschlossen werden können. Die rechtwinklig hochgebogenen Seitenwangen b, c der Grundplatte weisen zum Mittelpunkt des Krümmungshalbmessers der Aufreihbügel Bohrungen d', d22 auf, durch die die Achse e hindurchgeführt ist. Auf dieser ist die Klemmschiene r, die in dem dargestellten Ausführungsbeispiel winkelförmig gestaltet ist, mittels der Scharniere p schwenkbar befestigt. Der zwischen die Wangen b, c der Grundplatte greifende Teil. der Klemmschiene hat eine solche Länge, daß die Klemmschiene auch in der Längsrichtung auf der Achse ,e verschoben werden kann. Um dies Verschieben zu erleichtern, ist an der Schmalkante eine Handhabe x angebogen. Die Schmalseite der Klemmschiene weist ferner :einen Zahns auf, während die neben diesem liegende Seitenwange c an ihrem Rand in an sich bekannter Weise eine Anzahl Rasten t besitzt.On the base plate a of the mechanism, the aligning bracket halves h1 , 1z2 are pivotably mounted in bearings 1 to g4, which can be opened and closed by any kind of lever device. The side cheeks b, c of the base plate, which are bent up at right angles, have bores d ', d22 through which the axis e is passed towards the center of the radius of curvature of the aligning brackets. The clamping rail r, which is designed angularly in the illustrated embodiment, is pivotably attached to this by means of the hinges p. The part that grips between the cheeks b, c of the base plate. the length of the clamping rail is such that the clamping rail can also be displaced in the longitudinal direction on the axis e. To make this shifting easier, a handle x is bent on the narrow edge. The narrow side of the clamping rail also has: a tooth, while the side cheek c lying next to it has a number of notches t on its edge in a manner known per se.
Wird die Klemmschiene nun nach dem Schließen der Aufreihbügel auf das Heftgut geschwenkt und niedergedrückt und darauf in der Längsrichtung verschoben, so tritt der Zahn s in die nächstliegende Rast t der Wange c ein und sichert dadurch die Klemmschiene in ihrer Klemmstellung.If the clamping rail is now open after closing the rowing bracket the material to be stapled swiveled and pressed down and then shifted in the longitudinal direction, so the tooth s enters the closest detent t of the cheek c and thereby secures the clamping rail in its clamping position.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW93492D DE616669C (en) | Lever mechanism for letter folder u. Like. With a fixedly arranged clamping rail to hold the lined up documents together |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW93492D DE616669C (en) | Lever mechanism for letter folder u. Like. With a fixedly arranged clamping rail to hold the lined up documents together |
Publications (1)
Publication Number | Publication Date |
---|---|
DE616669C true DE616669C (en) | 1935-08-02 |
Family
ID=7613901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW93492D Expired DE616669C (en) | Lever mechanism for letter folder u. Like. With a fixedly arranged clamping rail to hold the lined up documents together |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE616669C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1179911B (en) * | 1955-08-22 | 1964-10-22 | Leitz Fa Louis | Unwinding device for letter folder |
-
0
- DE DEW93492D patent/DE616669C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1179911B (en) * | 1955-08-22 | 1964-10-22 | Leitz Fa Louis | Unwinding device for letter folder |
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