Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A stabiliser accessory releasably securable to a ladder having two one piece stiles and at least three rungs extending between the stiles, characterised by an elongate housing to be secured in use to the lower end of the stiles of the ladder and two stabilising arms retractably received within the housing and extendable laterally in opposite directions, when deployed, to contact the ground at points that are further spaced apart than the ends of the housing, wherein the stabilising arms are spring biased in a direction to protrude from the housing and are retained within the housing, and a catch mechanism is provided on the housing to retain the stabiliser arms in the retracted position.
A stabiliser accessory releasably securable to a ladder having two one piece stiles and at least three rungs extending between the stiles, characterised by an elongate housing to be secured in use to the lower end of the stiles of the ladder and two stabilising arms retractably received within the housing and extendable laterally in opposite directions, when deployed, to contact the ground at points that are further spaced apart than the ends of the housing, wherein the stabilising arms are spring biased in a direction to protrude from the housing and are retained within the housing, and a catch mechanism is provided on the housing to retain the stabiliser arms in the retracted position.
LADDER STABILISER
WESTON RICHARD (Autor:in)
16.08.2018
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern