EP 0606633 A3 19960417 - A SET OF WOODEN BUILDING BLOCKS.
Title (en)
A SET OF WOODEN BUILDING BLOCKS.
Publication
Application
Priority
- EP 93120687 A 19931222
- DE 9306205 U 19930423
- EP 93119112 A 19931126
Abstract (en)
[origin: EP0606633A2] The invention relates to a set of structural elements for constructing load-bearing or decorative structures, comprising a multiplicity of structural elements which consist of wood, are of trapezoidal basic structure and are connected to one another by complementary toothing elements, if appropriate with the additional usage of an adhesive means, having: first structural elements (3, 3') with an essentially rectangular cross-section and toothing elements (3, 17, 31) which are arranged on opposite longitudinal side surfaces (11, 15), are distributed over the entire length and, by virtue of the engagement into a complementary mating piece, permit a plurality of first structural elements (3, 3') to be positioned in a row one beside the other in an aligned manner; second structural elements (5, 5', 5'') with the same construction as the first structural elements (3, 3') and additional toothing elements (19, 21, 51) on the end sides, these corresponding to the toothing elements (13, 17, 31) on the longitudinal side surfaces; third structural elements (7, 7', 7'') with essentially the same construction as the first structural elements (3, 3'), but having a trapezoidal cross-section, the cross-section lines of the longitudinal side surfaces (11, 15) which bear the toothing elements (13, 17, 31) forming the legs of the trapezium; and fourth structural elements (9) which are of the same construction as the first structural elements (3) and have an additional toothing element (23) on a third longitudinal side surface (22), this permitting, by virtue of the engagement into the complementary mating piece, addition at right angles of the adjacent structural element, and optionally further structural element of the s, independent protection also being claimed individually for some of these structural elements. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 2/08 (2006.01); E04B 2/12 (2006.01); E04C 1/40 (2006.01); E04B 2/02 (2006.01)
CPC (source: EP)
E04B 2/08 (2013.01); E04B 2/12 (2013.01); E04B 2002/0206 (2013.01); E04B 2002/0247 (2013.01)
Citation (search report)
- [A] US 4121397 A 19781024 - MARCOCCI GUY D, et al
- [A] EP 0149689 A1 19850731 - VAEMA DI VAVASSORI MARIO & C S [IT]
- [A] FR 2591291 A1 19870612 - LOYER FRANCIS [FR]
- [A] DE 3536558 A1 19870423 - VOEBEL GUENTER
- [A] FR 326327 A 19030523 - LUND JENS GABRIEL FREDRIK [FR]
- [A] FR 2631645 A1 19891124 - LEOST BERNARD [FR], et al
Designated contracting state (EPC)
AT BE CH DE DK FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0606633 A2 19940720; EP 0606633 A3 19960417; EP 0606633 B1 19970806; AT E156552 T1 19970815; DE 59307071 D1 19970911; DE 9320572 U1 19941110; DK 0606633 T3 19980316
DOCDB simple family (application)
EP 93120687 A 19931222; AT 93120687 T 19931222; DE 59307071 T 19931222; DE 9320572 U 19931222; DK 93120687 T 19931222