CH243783A - Holder for interchangeable grouping of loose sheets with at least two holes. - Google Patents
Holder for interchangeable grouping of loose sheets with at least two holes.Info
- Publication number
- CH243783A CH243783A CH243783DA CH243783A CH 243783 A CH243783 A CH 243783A CH 243783D A CH243783D A CH 243783DA CH 243783 A CH243783 A CH 243783A
- Authority
- CH
- Switzerland
- Prior art keywords
- holder
- holes
- grouping
- interchangeable
- loose sheets
- Prior art date
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
- B42F13/02—Filing appliances with means for engaging perforations or slots with flexible or resilient means
- B42F13/06—Filing appliances with means for engaging perforations or slots with flexible or resilient means with strips or bands
Landscapes
- Sheet Holders (AREA)
Description
Halter zum auswechselbaren Zusammenfassen von mindestens zwei löcher aufweisenden losen Blättern. Gegenstand vorliegender Erfindung be trifft eine weitere Ausbildung des Halters nach dem Patentanspruch des Hauptpatentes. Danach muss der Halter streifenförmig sein und aus federndem Material bestehen, um durch die sich überdeckenden Löcher der Blätter die beiden Enden des Halters hin durchstecken zu können. Es ist auch -schon vorgeschlagen, den Mittelteil des Halters breiter auszubilden als die beiden Enden.
Vorliegende Erfindung besteht nun darin, dass die beiden Enden des Halters an den Übergangsstellen zum breiteren Mittelteil ge kröpft sind, damit im Gebrauchszustand die beiden Enden und der Mittelteil des Halters an der Vorder- und Rückseite der Blätter besser anliegen.
Der Erfindungsgegenstand ist auf beilie gender Zeichnung beispielsweise dargestellt. Es zeigt: Fig. 1 die Vorderansicht, Fig. 2 die Seitenansicht eines aus federn dem Material bestehenden, streifenförmigen Halters nach der ersten Ausführung, Fig. 3 die Seitenansicht eines solchen Halters nach der zweiten Ausführung, Fig. 4 den Halter gemäss erstem Ausfüh rungsbeispiel in eingesetztem Zustand.
In den Figuren bedeutet a den Mittelteil des streifenförmigen, aus federndem Mate rial bestehenden Halters, b und c sind die beiden Enden desselben, welche weniger breit sind als der Mittelteil.
Die beiden Enden des Halters sind in Fig. 2 an den Übergangsstellen d rechtwink lig abgekröpft. In Fig. 3 sind diese Kröpfun- gen an den Übergangsstellen e stumpfwink lig ausgeführt. Die Enden j des breiteren Mittelteils sind geradlinig begrenzt.
Je nach Dicke des zu heftenden Blätter stapels können die gröpfungen einen mehr oder weniger hohen Zwischensteg aufweisen.
Holder for exchangeable grouping of at least two loose sheets with holes. The subject of the present invention be a further training of the holder according to the claim of the main patent. The holder must then be strip-shaped and made of resilient material in order to be able to push through the two ends of the holder through the overlapping holes in the leaves. It has also already been proposed to make the central part of the holder wider than the two ends.
The present invention consists in that the two ends of the holder are cranked at the transition points to the wider middle part, so that in the state of use the two ends and the middle part of the holder rest better against the front and back of the sheets.
The subject of the invention is shown on the accompanying drawings, for example. 1 shows the front view, FIG. 2 shows the side view of a strip-shaped holder according to the first embodiment consisting of springs from the material, FIG. 3 shows the side view of such a holder according to the second embodiment, FIG. 4 shows the holder according to the first embodiment in used condition.
In the figures, a means the middle part of the strip-shaped, resilient mate rial holder, b and c are the two ends of the same, which are less wide than the middle part.
The two ends of the holder are bent at right angles d in Fig. 2 at the transition points. In FIG. 3, these cranks are made at an obtuse angle at the transition points e. The ends j of the wider middle part are limited in a straight line.
Depending on the thickness of the stack of sheets to be stapled, the piles can have a more or less high intermediate web.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH229851T | 1944-09-13 | ||
CH243783T | 1944-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH243783A true CH243783A (en) | 1946-07-31 |
Family
ID=25727416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH243783D CH243783A (en) | 1944-09-13 | 1944-09-13 | Holder for interchangeable grouping of loose sheets with at least two holes. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH243783A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109348A (en) * | 1977-06-14 | 1978-08-29 | Produnik Ab | Safety clips |
EP0552675A1 (en) * | 1992-01-18 | 1993-07-28 | LOER & SCHÄFER GmbH | Cardboard folder |
WO1997029917A1 (en) * | 1996-02-16 | 1997-08-21 | Jpi Innovators B.V. | Binding element for sheets of paper |
-
1944
- 1944-09-13 CH CH243783D patent/CH243783A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109348A (en) * | 1977-06-14 | 1978-08-29 | Produnik Ab | Safety clips |
EP0552675A1 (en) * | 1992-01-18 | 1993-07-28 | LOER & SCHÄFER GmbH | Cardboard folder |
WO1997029917A1 (en) * | 1996-02-16 | 1997-08-21 | Jpi Innovators B.V. | Binding element for sheets of paper |
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