EP 0241720 B1 19900829 - SHUTTERING PROVIDED WITH ASSEMBLY BOARDS
Title (en)
SHUTTERING PROVIDED WITH ASSEMBLY BOARDS
Publication
Application
Priority
DE 3612742 A 19860416
Abstract (en)
[origin: US4768748A] A formwork wherein the marginal portions of neighboring forms are attracted to each other by magnets. The rear sides of the forms can carry additional magnets for attachment of braces, beams, rods and like parts. The magnets can be assisted by mechanical coupling elements in the form of tongues and grooves, bolts, hooks, bolts and nuts or like parts. Each magnet can be recessed into the marginal portion of the respective form or is separably secured thereto by one or more elastic clips or the like.
IPC 1-7
IPC 8 full level
E04G 9/00 (2006.01); E04G 9/02 (2006.01); E04G 17/04 (2006.01)
CPC (source: EP KR US)
E04G 17/04 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0241720 A2 19871021; EP 0241720 A3 19880907; EP 0241720 B1 19900829; AT E56070 T1 19900915; AU 598242 B2 19900621; AU 7051387 A 19871022; CA 1282978 C 19910416; DE 3612742 A1 19871105; DE 3612742 C2 19880225; DE 3764513 D1 19901004; DK 200587 A 19871017; DK 200587 D0 19870415; EG 18028 A 19911130; ES 2016813 B3 19901201; FI 871671 A0 19870415; FI 871671 A 19871017; IL 82196 A0 19871030; JP S62244959 A 19871026; KR 870010266 A 19871130; KR 910002587 B1 19910427; MY 100501 A 19901030; NO 166011 B 19910204; NO 166011 C 19910515; NO 871613 D0 19870415; NO 871613 L 19871019; PT 84632 A 19870501; PT 84632 B 19891130; US 4768748 A 19880906
DOCDB simple family (application)
EP 87103670 A 19870313; AT 87103670 T 19870313; AU 7051387 A 19870323; CA 534721 A 19870415; DE 3612742 A 19860416; DE 3764513 T 19870313; DK 200587 A 19870415; EG 20487 A 19870408; ES 87103670 T 19870313; FI 871671 A 19870415; IL 8219687 A 19870412; JP 8998487 A 19870414; KR 870003620 A 19870415; MY PI19870475 A 19870413; NO 871613 A 19870415; PT 8463287 A 19870407; US 3884187 A 19870415