PAPER-BINDER AND ACCESSORIES THEREFOR
It is well known that paper-binders, which are not entirely full, are difficult or impossible to pile in lying positions, and in standing positions they can easily tip over, this being inconvenient in many situations. With the invention this is counteracted by the paper-binder being equipped with spacer means (8, 10, 12) between the opposed front and rear sides in such a manner that these can be swung together no further than to respective positions, in which they are mutually parallel. It is particularly advantageous when the spacer means are arranged as respective upper and lower cross wall portions (8, 10) in the binder. The spacer means or such cross walls may be provided integrally with the binder or on a loose plate member (4), which, as an accessory unit (2), may be inserted as the rearmost page in a conventional paper-binder.