Title (en)

SELF ELEVATING SCAFFOLD

Publication

EP 0214796 A3 19880113 (EN)

Application

EP 86306483 A 19860821

Priority

GB 8521101 A 19850822

Abstract (en)

[origin: EP0214796A2] An extendable tower comprises a plurality of interconnected frame members (51,52,53 and 54), the uppermost frame member (51) being provided with a working platform (55). Each frame member has corner portions provided with connecting means (58) for slidably engaging adjacent frame members and means (57) for extending and retracting the tower are provided on the lowermost frame member (54).

IPC 1-7

E04G 1/22

IPC 8 full level

E04H 12/18 (2006.01); E04G 1/20 (2006.01); E04G 1/22 (2006.01)

CPC (source: EP)

E04G 1/22 (2013.01)

Citation (search report)

• [X] US 3000473 A 19610919 - REYNOLDS STANLEY G
• [Y] FR 2058610 A5 19710528 - CHAPELLE CHARLES, et al
• [Y] FR 2192062 A1 19740208 - CHAPELLE CHARLES [FR]
• [Y] FR 1290621 A 19620413
• [A] US 4225012 A 19800930 - HINDLE DURWARD J
• [A] FR 2294980 A2 19760716 - SICOFFE SARL [FR]
• [A] US 2966956 A 19610103 - CAMPBELL ERWIN A, et al

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0214796 A2 19870318; EP 0214796 A3 19880113; AU 6175786 A 19870226; GB 8521101 D0 19850925; JP S6299556 A 19870509

DOCDB simple family (application)

EP 86306483 A 19860821; AU 6175786 A 19860822; GB 8521101 A 19850822; JP 19569286 A 19860822