EP 0065199 A3 19850515 - COUPLING SYSTEM FOR ESTABLISHING DELIMITATING STRUCTURES, AND INTERCONNECTABLE BLOCKS FOR SAID SYSTEM

Title (en)

COUPLING SYSTEM FOR ESTABLISHING DELIMITATING STRUCTURES, AND INTERCONNECTABLE BLOCKS FOR SAID SYSTEM

Publication

EP 0065199 A3 19850515 (DE)

Application

EP 82103844 A 19820505

Priority

DE 3118487 A 19810509

Abstract (en)

[origin: EP0065199A2] The connecting system, which is intended in particular to inhibit passage in order to protect endangered articles, consists of adjacent building blocks provided with dovetail-like locking contours as connecting means, which are connected firmly, but separably, together in such a way that the locking contours of neighbouring blocks engage with one another positively and provide, at least in one direction extending essentially perpendicular to a guiding axis which is common to two interacting locking contours, a connection between the neighbouring building blocks which is resistant to tensile forces. In the direction of the common guiding axis of the interacting locking contours, on the other hand, the building blocks are displaceable relative to one another and thereby separable. <IMAGE>

IPC 1-7

E01F 13/00; E02D 29/02; E04C 1/10; E04H 17/14

IPC 8 full level

E01C 5/00 (2006.01); E01F 13/02 (2006.01); E02B 3/14 (2006.01); E02D 29/02 (2006.01); E04C 1/39 (2006.01); E04H 17/14 (2006.01); E04H 17/16 (2006.01); E04B 2/02 (2006.01)

CPC (source: EP US)

E01C 5/00 (2013.01 - EP); E01F 13/024 (2013.01 - EP US); E02B 3/14 (2013.01 - EP); E02D 29/0266 (2013.01 - EP); E04C 1/39 (2013.01 - EP); E04H 17/1448 (2021.01 - EP); E04H 17/168 (2013.01 - EP); E01C 2201/06 (2013.01 - EP); E01C 2201/14 (2013.01 - EP); E04B 2002/0239 (2013.01 - EP)

Citation (search report)

[X] DE 1534470 A1 19690417 - AUTOSTRADE CONZESSIONI E COSTR, et al
[X] FR 325660 A
[X] DE 2263609 A1 19740704 - EISENBARTH KARL
[Y] BE 518113 A
[X] GB 459864 A 19370115 - KENNETH SIDNEY BELL
[X] GB 267832 A 19270324 - EDITH OTTOLINE COWPER
[X] FR 892758 A 19440519 - BELGE DES BETONS SOC
[X] FR 2328080 A1 19770513 - BERENGUER ROBERT [FR]
[Y] FR 1513236 A 19680216
[Y] DE 1140460 B 19621129 - HENSCHEL WERKE AG
[X] FR 854839 A 19400425
[Y] BE 743105 A 19700514
[XE] WO 8201731 A1 19820527 - ATKINSON FRANCIS S

Designated contracting state (EPC)

AT BE CH FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0065199 A2 19821124; EP 0065199 A3 19850515; DE 3118487 A1 19821125; DE 3118487 C2 19880728

DOCDB simple family (application)

EP 82103844 A 19820505; DE 3118487 A 19810509