EP 0674301 A1 19950927 - Poster frame with extensible plastic film.
Title (en)
Poster frame with extensible plastic film.
Title (de)
Anschlägerahmen mit dehnbaren plastischem Film.
Title (fr)
Cadre pour affiches avec film extensible en plastique.
Publication
Application
Priority
SE 9400942 A 19940322
Abstract (en)
The present invention relates to ordinary poster boards, in particular those known as large poster boards. The purpose of the invention is to simplify the changing of messages. It is also the intention to make it possible to convert existing large poster boards easily and cheaply into boards according to the invention. The use of extensible plastic film over the board surface is known. What chiefly characterises the invention is the design of the board frames where they are attached to the board so that they cover all the outer areas of the poster board surface, that each frame contains a rail (9, 12) one long edge (10, 13) of which is displaceable inward/outward to/from the board surface, that the plastic film (7) on one side has a strip (8) against which the long edge of the rail can act and press the strip against the surface of the board. When applying the film, the strip (8) is pressed towards the edge of the board with a tool (10) that gets support from the outer edge (23) of the frame. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [A] FR 24569 A
- [A] EP 0015747 A1 19800917 - THOMAS DAVID DREYFUS
- [A] EP 0352379 A1 19900131 - GRAPHIC FORMING LTD [GB]
Designated contracting state (EPC)
AT BE DE ES FR GB
DOCDB simple family (publication)
EP 0674301 A1 19950927; SE 501806 C2 19950515; SE 9400942 D0 19940322; SE 9400942 L 19950515
DOCDB simple family (application)
EP 95850060 A 19950317; SE 9400942 A 19940322