EP 0377222 B1 19920408 - EXTENSION LADDER DEVICE ON A MOBILE PLATFORM
Title (en)
EXTENSION LADDER DEVICE ON A MOBILE PLATFORM
Publication
Application
Priority
IT 4680189 A 19890103
Abstract (en)
[origin: EP0377222A1] The device comprises two opposite longitudinal guides (20) fixed under the longitudinal members (21) of the chassis (2) of a lorry, behind the rear axle of the latter; a carriage (1) which moves along the abovementioned guides (20); a platform (3) mounted such that it rotates on the carriage about a vertical axis; an upper base (4) articulated onto the platform in such a way that it can oscillate in a vertical plane; and a ladder body (5) having telescopic elements (51), which is supported in a mobile manner on the said oscillating base (4). The carriage (1) is capable of assuming a first position in which the upper platform (3) is situated behind the loading platform (22) of the lorry, and a second position in which the said carriage is located within the plan profile of the abovementioned platform. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0377222 A1 19900711; EP 0377222 B1 19920408; AT E74650 T1 19920415; DE 68901177 D1 19920514; ES 2032096 T3 19930101; GR 3005085 T3 19930524; IT 1234768 B 19920526; IT 8946801 A0 19890103
DOCDB simple family (application)
EP 89124141 A 19891229; AT 89124141 T 19891229; DE 68901177 T 19891229; ES 89124141 T 19891229; GR 920401429 T 19920701; IT 4680189 A 19890103