CH202870A - Loose leaf book. - Google Patents
Loose leaf book.Info
- Publication number
- CH202870A CH202870A CH202870DA CH202870A CH 202870 A CH202870 A CH 202870A CH 202870D A CH202870D A CH 202870DA CH 202870 A CH202870 A CH 202870A
- Authority
- CH
- Switzerland
- Prior art keywords
- book
- rail
- pins
- tubes
- loose leaf
- 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
- B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes
-
- 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
- B42F13/30—Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed
Landscapes
- Sheet Holders (AREA)
Description
Losblätterbuch. Die vorliegende Erfindung betrifft ein Losblätterbuch mit senkrecht zur Deckel ebene ineinander verschiebbaren Stiften und Röhren. Was aber den Erfindungsgegenstand von den bekannten Losblätterbüchern dieser Art vorteilhaft unterscheidet, ist der Umstand, dass der umklappbare Buchrücken aus einem starren Stück mit L-förmigen Querschnitt besteht, durch das von aussen die von einer Schiene getragenen Stiften in die Röhren einsteckbar sind, wobei die Schiene in der Schliesslage verriegelbar ist. Dadurch ist es möglich das Buch und seinen Inhalt auf ein fache Art gegen Auseinanderfallen zu sichern.
Die beiliegende Zeichnung zeigt sche matisch und schaubildlich ein Ausführungs beispiel eines Losblätterbuches gemäss der Erfindung. Das gezeigte Buch weist zwei Deckel 1, 1 und den starren, im Querschnitt L-förmigen Rückenteil 2 auf. Im untern Deckel stehen senkrecht zur Deckelebene Röhren 3, 3 fest, die zum Aufreihen gelochter Blätter (nicht gezeichnet) bei zurückgeklapptem Rückenteil 2 dienen. Letzterer besitzt zwei Löcher 4, 4, die bei zugeklapptem Buch den Röhren 3, 3 gegenüberliegen.
Zum Zusammen halten der auf die Röhren 3 aufgereihten Blätter und des auf die letzteren geklappten Rückenteils 2 werden Stiften 5, 5 einer Schiene 6 durch die Löcher 4 in die Röhren 3 gesteckt und Riegel 7, 7, die am Rücken teil 2 angebracht sind, auf die Schiene 6 geschoben. Letztere besitzt noch eine Blatt feder 8, die beim Einsetzen der Stifte 5 gespannt wird. Beim Zurückschieben der Riegel 7 hebt sich die Schiene 6 infolge der sich entspannenden Feder 8 von ihrer Unter lage ab, so dass sie bequem erfasst werden kann, um die Stiften 5 herauszuziehen. 9 deuten Scharniere an. 10 ist ein Anschlag am untern Deckel 1 für den Rückenteil 2. Letzterer kann in Bekannterweise so .einge richtet sein, dass die Rückenweite veränder bar ist.
Loose leaf book. The present invention relates to a loose-leaf book with perpendicular to the cover plane nested pins and tubes. What distinguishes the subject matter of the invention from the known loose leaf books of this type is the fact that the foldable book spine consists of a rigid piece with an L-shaped cross section through which the pins carried by a rail can be inserted into the tubes from the outside, whereby the Rail can be locked in the closed position. This makes it possible to secure the book and its content in a simple way against falling apart.
The accompanying drawing shows schematically and diagrammatically an embodiment example of a loose leaf book according to the invention. The book shown has two covers 1, 1 and the rigid back part 2, which is L-shaped in cross section. In the lower cover, tubes 3, 3 are fixed perpendicular to the plane of the cover and serve to line up perforated sheets (not shown) when the back part 2 is folded back. The latter has two holes 4, 4 which are opposite the tubes 3, 3 when the book is closed.
To hold together the sheets lined up on the tubes 3 and the back part 2 folded onto the latter, pins 5, 5 of a rail 6 are inserted through the holes 4 in the tubes 3 and latches 7, 7, which are attached to the back part 2, are opened the rail 6 pushed. The latter still has a leaf spring 8 which is tensioned when the pins 5 are inserted. When the bolt 7 is pushed back, the rail 6 is lifted from its base as a result of the relaxing spring 8, so that it can be comfortably grasped in order to pull out the pins 5. 9 indicate hinges. 10 is a stop on the lower cover 1 for the back part 2. The latter can, as is known, be directed so that the back width is changeable bar.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH202870T | 1937-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH202870A true CH202870A (en) | 1939-02-15 |
Family
ID=4443432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH202870D CH202870A (en) | 1937-10-28 | 1937-10-28 | Loose leaf book. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH202870A (en) |
-
1937
- 1937-10-28 CH CH202870D patent/CH202870A/en unknown
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