EP 2995766 A1 20160316 - GRIP LADDER
Title (en)
GRIP LADDER
Title (de)
GRIFFLEITER
Title (fr)
ÉCHELLE DE PRÉHENSION
Publication
Application
Priority
- NL 1040946 A 20140911
- NL 1041405 A 20150721
Abstract (en)
The invention consists of a ladder (1) provided with a special form of ladder feet (3) or a special form of lower horizontal element (2) for ladders with or without a horizontal element on the underside, which ensure that the contact point of the ladder with the ground surface is displaced to the rear, so that the ladder is much less likely to slip, and the invention can also be applied on a sloping roof wherein the protruding ladder feet can rest on a horizontal portion, for instance a tile batten. The same effect is obtained by making the lower horizontal element of the ladder pivotable relative to the main plane of the ladder, whereby the support points also come to lie at a distance from the main plane of the ladder.
IPC 8 full level
CPC (source: EP)
Citation (applicant)
- EP 1669538 A1 20060614 - TEEL ANTOON [NL]
- BE 1018435 A3 20101109 - MISSOTTEN MARC [BE]
- GB 632311 A 19491121 - SIDNEY VICTOR LESTER
- GB 2216168 A 19891004 - WEATHERALL BARRIE
- GB 2489328 A 20120926 - EASI DEC ACCESS SYSTEMS LTD [GB]
Citation (search report)
- [XDYI] EP 1669538 A1 20060614 - TEEL ANTOON [NL]
- [Y] US 2005092551 A1 20050505 - CALDWELL MARK J [US]
- [Y] US 3083788 A 19630402 - STUDER LEWIS O
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15020156 A 20150910