EP 0670056 A1 19950906 - BOOK PHOTOCOPYING AID.
Title (en)
BOOK PHOTOCOPYING AID.
Title (de)
HILFEVORRICHTUNG ZUR FOTOKOPIEREN VON BÜCHERN.
Title (fr)
DISPOSITIF D'AIDE A LA PHOTOCOPIE DE LIVRES.
Publication
Application
Priority
- FR 9301095 W 19931105
- FR 9213898 A 19921119
Abstract (en)
[origin: WO9411790A1] A shaped book photocopying aid including two transparent bodies (2, 3) and a centre plate (36) such that a book can be placed on the top surfaces (11, 12) of the aid. The distribution of light over each of the top surfaces (11, 12) is improved and the shadow of the centre plate (36) is eliminated, as is the excess brightness along the upper edges, corresponding to points R and R'. In the most basic embodiment, the centre plate (36) is angled, translucent and diffusive, and has a predetermined colour and thickness. The side surfaces of the two bodies have grooves (37, 25) extending therethrough and one of the bottom surfaces (5) is at a slight angle ( beta ) relative to the horizontal line.
IPC 1-7
IPC 8 full level
G03G 15/00 (2006.01)
CPC (source: EP)
G03G 15/605 (2013.01)
Citation (search report)
See references of WO 9411790A1
Designated contracting state (EPC)
AT BE DE FR GB IT
DOCDB simple family (publication)
FR 2698185 A1 19940520; FR 2698185 B1 19950127; AU 5425294 A 19940608; EP 0670056 A1 19950906; WO 9411790 A1 19940526
DOCDB simple family (application)
FR 9213898 A 19921119; AU 5425294 A 19931105; EP 93924681 A 19931105; FR 9301095 W 19931105