EP 0837977 B1 20000329 - SAFETY DEVICE FOR STABILISING A LADDER BY FASTENING AN INTERMEDIATE PORTION THEREOF TO THE TUBULAR OR RECTANGULAR MEMBERS OF A SCAFFOLDING OR RAILING AT ANY ANGLE
Title (en)
SAFETY DEVICE FOR STABILISING A LADDER BY FASTENING AN INTERMEDIATE PORTION THEREOF TO THE TUBULAR OR RECTANGULAR MEMBERS OF A SCAFFOLDING OR RAILING AT ANY ANGLE
Title (de)
SICHERHEITSVORRICTUNG ZUM SICHERN VON LEITERN AN ROHRFÖRMIGEN STRUKTUREN
Title (fr)
DISPOSITIF DE SECURITE ASSURANT LA STABILITE DES ECHELLES PAR FIXATION INTERMEDIAIRE DE L'ECHELLE AUX STRUCTURES TUBULAIRES OU RECTANGULAIRES D'ECHAFAUDAGES OU GARDE-CORPS QUELLE QUE SOIT LEUR INCLINAISON
Publication
Application
Priority
FR 9500937 W 19950712
Abstract (en)
[origin: WO9703273A1] A device for preventing ladder accidents by fastening a ladder to tubular or rectangular members at any angle. The device consists of a ladder-engaging portion (1) within which the ladder upright may be locked by manually tightening a thumbscrew (2) extending through a cylindrical tube (6) secured to a clamp (3) that is fitted around a tubular or rectangular member (10) by means of a screw (4) on which a thumbnut (7) is tightened. The device is particularly suitable for use by building and construction workers.
IPC 1-7
IPC 8 full level
E04G 7/16 (2006.01); E06C 1/34 (2006.01); E06C 7/48 (2006.01); E06C 7/50 (2006.01)
CPC (source: EP)
E04G 7/16 (2013.01); E06C 1/34 (2013.01); E06C 7/48 (2013.01); E06C 7/50 (2013.01)
Designated contracting state (EPC)
BE DE ES GB GR IT NL PT SE
DOCDB simple family (publication)
WO 9703273 A1 19970130; DE 69516023 D1 20000504; EP 0837977 A1 19980429; EP 0837977 B1 20000329
DOCDB simple family (application)
FR 9500937 W 19950712; DE 69516023 T 19950712; EP 95925877 A 19950712