EP 0527766 B1 19960605 - COLLAPSIBLE LADDER
Title (en)
COLLAPSIBLE LADDER
Title (de)
ZUSAMMENLEGBARE LEITER
Title (fr)
ECHELLE ESCAMOTABLE
Publication
Application
Priority
- GB 9100565 W 19910410
- GB 9026295 A 19901204
- GB 9010990 A 19900516
- GB 9008092 A 19900410
Abstract (en)
[origin: WO9115651A1] A collapsible ladder comprises two stiles formed of telescopically collapsible sections (10), a plurality of rungs (11) each mounted between two sections of the respective stiles, and latch mechanisms located in the rungs for automatically locking the sections (10) of the stiles relative to one another when the sections are extended. The latch mechanisms in each rung are arranged to release the sections of the stiles connected to the next higher rung when the rung is collapsed against the next lower rung.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E06C 1/125 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9115651 A1 19911017; AT E139006 T1 19960615; AU 643520 B2 19931118; AU 7665291 A 19911030; BR 9106325 A 19930420; CA 2080135 A1 19911011; CA 2080135 C 19991019; DE 69120065 D1 19960711; DE 69120065 T2 19961002; DK 0527766 T3 19960624; EP 0527766 A1 19930224; EP 0527766 B1 19960605; ES 2089208 T3 19961001; GR 3020598 T3 19961031; JP 3117993 B2 20001218; JP H05508456 A 19931125
DOCDB simple family (application)
GB 9100565 W 19910410; AT 91907537 T 19910410; AU 7665291 A 19910410; BR 9106325 A 19910410; CA 2080135 A 19910410; DE 69120065 T 19910410; DK 91907537 T 19910410; EP 91907537 A 19910410; ES 91907537 T 19910410; GR 960401957 T 19960723; JP 50699591 A 19910410