EP 1452479 B1 20070718 - Scissor lift platform and method for controlling lifting and lowering the platform
Title (en)
Scissor lift platform and method for controlling lifting and lowering the platform
Title (de)
Hubarbeitsbühne mit Scherenmechanismus und Verfahren zur Kontrolle des Hebe-und Absenkungvorganges
Title (fr)
Nacelle élévatrice à ciseaux et procédé de contrôle de l'élévation et de l'abaissement de la plate-forme d'une telle nacelle
Publication
Application
Priority
FR 0302418 A 20030227
Abstract (en)
[origin: EP1452479A1] The elevator in form of a scissor has a self propelled chassis (2) to be placed on the ground by linking units (3a, 3b). A set of articulated bars (51) supports a platform in such a way that the elevation of the platform with respect to the chassis is variable and controllable by the bars. The chassis is equipped with dividers (70-77) at its periphery to detect presence of any obstacle in a neighboring zone of the chassis. An independent claim is also included for a process to control elevation movements and lowering movements of a platform of the nacelle elevator.
IPC 8 full level
B66F 17/00 (2006.01); B66F 11/04 (2006.01)
CPC (source: EP)
B66F 11/042 (2013.01); B66F 17/006 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1452479 A1 20040901; EP 1452479 B1 20070718; AT E367359 T1 20070815; DE 602004007561 D1 20070830; DE 602004007561 T2 20080403; DK 1452479 T3 20071029; ES 2288672 T3 20080116; FR 2851763 A1 20040903; FR 2851763 B1 20060317
DOCDB simple family (application)
EP 04356026 A 20040227; AT 04356026 T 20040227; DE 602004007561 T 20040227; DK 04356026 T 20040227; ES 04356026 T 20040227; FR 0302418 A 20030227