EP 0040372 B1 19850206 - PAPER SHEET CLAMP FOR WRITING, DRAWING OR SIMILAR BOARD
Title (en)
PAPER SHEET CLAMP FOR WRITING, DRAWING OR SIMILAR BOARD
Publication
Application
Priority
DE 3019361 A 19800521
Abstract (en)
[origin: EP0040372A1] 1. Device for the clamping of sheets for writing, drawing and similar working support bases, in which overlaps are provided on the support base for parts of the sheets, and also clamping elements, which press the parts of the sheets, which have been pushed underneath the overlap, from below against the underside of the overlap, characterised in that the actuating elements (7, 9) of the clamping elements (6, 8, 12) penetrate through openings in the overlaps (3, 10) to the upper side of the support base (1, 2) and neither the actuating elements (7, 9) nor the overlaps (3, 10) project above the surface of the support base (1, 2).
IPC 1-7
IPC 8 full level
B43L 5/02 (2006.01)
CPC (source: EP)
B43L 5/02 (2013.01)
Designated contracting state (EPC)
AT BE CH FR GB LI NL
DOCDB simple family (publication)
EP 0040372 A1 19811125; EP 0040372 B1 19850206; AT E11657 T1 19850215; DE 3019361 A1 19811126; DE 3019361 C2 19830407; IT 1135738 B 19860827; IT 8121221 A0 19810416
DOCDB simple family (application)
EP 81103515 A 19810508; AT 81103515 T 19810508; DE 3019361 A 19800521; IT 2122181 A 19810416