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DE376285C - Document holder, the jaws of which are opened and closed by means of a slider that is guided in slanted slots in the jaws - Google Patents

Document holder, the jaws of which are opened and closed by means of a slider that is guided in slanted slots in the jaws

Info

Publication number
DE376285C
DE376285C DEB101280D DEB0101280D DE376285C DE 376285 C DE376285 C DE 376285C DE B101280 D DEB101280 D DE B101280D DE B0101280 D DEB0101280 D DE B0101280D DE 376285 C DE376285 C DE 376285C
Authority
DE
Germany
Prior art keywords
jaws
guided
closed
opened
document holder
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
DEB101280D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB101280D priority Critical patent/DE376285C/en
Application granted granted Critical
Publication of DE376285C publication Critical patent/DE376285C/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
    • B42F9/00Filing appliances with devices clamping file edges; Covers with clamping backs

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)

Description

Schriftstückhalter, dessen Backen durch in schrägen Schlitzen der Backenschenkel geführte Ansätze eines Schiebers geöffnet und geschlossen werden. Den Gegenstand der Erfindung bildet ein Schriftstückhalter, dessen Backen durch in schrägen Schlitzen der Backenschenkel geführte Ansätze eines Schiebers geöffnet und geschlossen werden. Von den bekannten Schriftstückhalterii dieser Art unterscheidet sich der Erfindungsgegenstand dadurch, daß die Backenschenkel und der auf ihnen geführte Schieber so gekrümmt sind, daß der Mittelpunkt der Krümmung hinter dein Halter liegt, wodurch ein Öffnen und Schließen des Halters in weiten Grenzen ermöglicht wird.Document holder, the jaws of which through in oblique slots of the Cheek legs guided approaches of a slide are opened and closed. The subject of the invention forms a document holder, the jaws through Approaches of a slide guided in oblique slots in the jaws are opened and be closed. It differs from the well-known document holders of this type the subject of the invention in that the cheek legs and on them guided slides are curved so that the center of the curvature is behind your Holder lies, which allows the holder to be opened and closed within wide limits will.

Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt, und zwar zeigt Abb. i eine schaubildliche Ansicht des Schriftstückhalters, Abb. 2 eine Rückenansicht des Halters und Abb. 3 einen Querschnitt des Schriftstücklialters, der an einem Bachrücken angebracht ist.The subject of the invention is shown in one embodiment in the drawing shown, namely Fig. i shows a perspective view of the document holder, Fig. 2 is a rear view of the holder and Fig. 3 is a cross-section of the document elder, which is attached to a ridge.

Die Backen io und i i des Schriftstückhalters tragen die Schenkel 12 und 13, die nach konzentrischen Bogen so gekrümmt sind, daß der :Mittelpunkt 31 der Krümmung an der Rückseite des Halters liegt. Hierdurch wird erreicht, daß sich die Backen in weiten Grenzen öffnen lassen. Jede Backe kann in spitzem Winkel zu den gekrümmten Rückenflächen stehen.The jaws io and i i of the document holder carry the legs 12 and 13, which are curved in a concentric arc so that the: center 31 of the curvature is on the back of the holder. This achieves that the jaws can be opened within wide limits. Each jaw can be at an acute angle stand to the curved back surfaces.

Anschläge 15 an den Enden des inneren Backenschenkels 13 sind über die Enden des äußeren Backenschenkels hinweggebogen, um die beiden in gleitender Verbindung zu halten.Stops 15 at the ends of the inner jaw leg 13 are over the ends of the outer cheek legs bent away to make the two more slidable Keep in touch.

Die Backen werden wie üblich von einem Schieber 16 verstellt, der über den äußeren Backenschenkel geschoben ist und Stifte 17 trägt, die in Schlitze 18 und i9 der äußeren und inneren Backenschenkel eingreifen. Diese Stifte sind im Querschnitt rhombenförniig, damit sie sich gut in den Schlitzen führen. z@n beiden Enden bei 2o sind die Stifte mit Köpfen versehen, von denen der innere den Schieber 16 an dein Halter befestigt: der Schieber 16 ist so gekrümmt, daß er in die Krümmung des äußeren Rückengliedes paßt.The jaws are adjusted as usual by a slide 16, the is pushed over the outer jaw limb and carries pins 17 that are in slots 18 and 19 of the outer and inner jaw legs engage. These pens are in Cross-section with a rhombus shape so that they fit well into the slots. z @ n both Ends at 2o are the pins with heads, of which the inner one is the slide 16 attached to your holder: the slide 16 is curved so that it is in the curvature of the outer back member fits.

An den Enden des Schiebers können noch Lappen 21 , und 22 vorgesehen sein, «-elche zur bequemen Handhabung des Schiebers dienen.Tabs 21 and 22 can also be provided at the ends of the slide be, «-which are used for convenient handling of the slide.

Claims (1)

PATENT-ANSPRUcü: Schriftstückhalter, dessen Backen durch in schrägen Schlitzen der Backenschenkel geführte Ansätze eines Schiebers geöffnet oder geschlossen werden, dadurch gekennzeichnet, daß die Backenschenkel (12 und 13) und der auf ihnen geführte Schieber (16) so gekrümmt sind, daß der Mittelpunkt der Krümmung hinter dem Halter liegt, wodurch ein Öffnen und Schließen in weiten Grenzen ermöglicht wird. _PATENT CLAIM: Document holder whose jaws are slanted through Slitting the jaw legs guided approaches of a slide open or closed are, characterized in that the jaw legs (12 and 13) and on them guided slide (16) are curved so that the center of the curvature behind the holder, which allows opening and closing within wide limits will. _
DEB101280D Document holder, the jaws of which are opened and closed by means of a slider that is guided in slanted slots in the jaws Expired DE376285C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB101280D DE376285C (en) Document holder, the jaws of which are opened and closed by means of a slider that is guided in slanted slots in the jaws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB101280D DE376285C (en) Document holder, the jaws of which are opened and closed by means of a slider that is guided in slanted slots in the jaws

Publications (1)

Publication Number Publication Date
DE376285C true DE376285C (en) 1923-05-26

Family

ID=6990111

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB101280D Expired DE376285C (en) Document holder, the jaws of which are opened and closed by means of a slider that is guided in slanted slots in the jaws

Country Status (1)

Country Link
DE (1) DE376285C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645398A (en) * 1983-09-16 1987-02-24 Rexnord Inc. Tangless helically coiled insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645398A (en) * 1983-09-16 1987-02-24 Rexnord Inc. Tangless helically coiled insert

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