DE698497C - Removable dust jacket for books and notebooks - Google Patents

Description

Removable dust jacket for books and notebooks The invention relates to a removable dust jacket for books and notebooks with to the Buchru '; CKEN parallel end edges folded envelope flap and mounting by in each case an endless rubber ring with the two cover lids.

Such dust jackets for books have already been proposed, their fastening means, for example, provided in hollow seams of the shell Rubber rings are made. However, these facilities are partially unsolvable with the Envelope bound and therefore not detachable are too intricate and expensive and demanding a special production of envelopes from a strong fabric. So you are not to use in the simplest way for all occurring cases.

In contrast, the invention proposes a removable dust jacket with cover flaps folded over parallel to the spine of the book and attachment by an endless rubber ring with the two cover covers, in which the two cover flaps extend over the entire inside of the two cover covers and are folded over on the book block and the rubber rings are each wrapped in the fold and in the back groove to cover the lid and jacket outside. In this way, a very simple and inexpensive production, a j eder time easy removability and an absolutely tight fit is achieved of the protective envelope. The rubber rings that are laid around are in the outer field of vision. However, they can be kept very thin and the color of the envelope matched, and their position in the natural back groove means that they only move slightly . on the outside and are hardly noticeable, especially in the most common book positions, namely when reading and on the bookshelf.

In the drawing, the subject matter of the invention is shown in one embodiment. It shows - Fig. 1 a front view of a book with the covers opened on both sides, Fig. 2 a side view and Fig. 3 a plan view of this book. The book itself is indicated by thin lines, while the dust jacket is drawn more heavily.

In the drawing, a denotes the adjacent book pages, b denotes the spine and d denotes the two covers of the book. A cover sheet e is wrapped around the spine and the cover in such a way that it completely envelops both covers on both sides and a short piece f is folded over at the transitions from the cover hi to the attachment sheets. On both sides desEinbandrückens b j e is a rubber ring h in height direction of the cover plates d and laid around the envelope e, where it rests in the natural groove between the binder spine and cover lid. If necessary, one or both of the inner folded edges f can be rubberized and glued together around the rubber ring with the envelope e, so that the gunimiring k is even better secured in its position. In general, however, this is not necessary since the rubber ring is secured in its position by the grooves mentioned. To reinforce the upper and lower edges, the cover e can be folded over a short piece g (Fig. I) before it is wrapped around the book cover.

A special folding over of the edges f is generally not necessary, since the fold results automatically when the book is closed.

Claims (1)

PATENT CLAIM: Removable dust cover for books and exercise books with folded to the parallel to the spine lid edges envelope flap and fixing by j e an endless rubber ring with the two cover lids, characterized in that the two cover flaps over the whole inside of the beideft binding cover (d) and are there are folded over the book block and the rubber rings are each wrapped in the Falz.und in the back groove to cover the cover (d) and protective envelope (e) the outside.