EP 2194225 B1 20140115 - Assembly of a ladder and two rollers
Title (en)
Assembly of a ladder and two rollers
Title (de)
Anordnung aus einer Leiter und zwei Rollen
Title (fr)
Assemblage comprenant une échelle et deux roulettes
Publication
Application
Priority
DE 202008015903 U 20081202
Abstract (en)
[origin: EP2194225A2] The roller (10) has a wheel holder (12) at which a wheel (11) is fastened in a rotatable manner. A fastening unit (13) including a screw (131) e.g. toggle screw, is provided for detachable fastening to a cross-beam of a ladder. The fastening unit has a spreading element (130) inserted into a recess of the ladder. An axis of rotation of the wheel and an insertion direction of the spreading element lie parallel to each other. The spreading element is designed in a cuboid shape in a non-spreading condition. An independent claim is also included for an arrangement of a ladder and two rollers.
IPC 8 full level
E06C 1/397 (2006.01); E06C 7/42 (2006.01)
CPC (source: EP)
E06C 1/397 (2013.01); E06C 7/42 (2013.01)
Citation (examination)
- GB 783518 A 19570925 - CYRIL HARCOURT MATTHEWS
- DE 731929 C 19430218 - KURT WEBER
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 202008015903 U1 20090219; EP 2194225 A2 20100609; EP 2194225 A3 20120418; EP 2194225 B1 20140115
DOCDB simple family (application)
DE 202008015903 U 20081202; EP 09175553 A 20091110