Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In summary, the invention provides an extendable platform for supporting a user thereon, the platform comprising: an elongate support member; a movable member coupled to the support member to move between a first position and a second position, the moveable member having a step mounted thereto; and an engageable retainer coupled to either of the support member or the moveable member, wherein the movable member is translatable along the support member to vary the position of the step relative to the support member and the retainer couples the support member to the moveable member to retain the step in fixed relationship with the support member.
In summary, the invention provides an extendable platform for supporting a user thereon, the platform comprising: an elongate support member; a movable member coupled to the support member to move between a first position and a second position, the moveable member having a step mounted thereto; and an engageable retainer coupled to either of the support member or the moveable member, wherein the movable member is translatable along the support member to vary the position of the step relative to the support member and the retainer couples the support member to the moveable member to retain the step in fixed relationship with the support member.
AN EXTENDABLE WORK PLATFORM
ERWEITERBARE ARBEITSPLATTFORM
PLATE-FORME DE TRAVAIL EXTENSIBLE
WALSH MICHAEL (Autor:in)
29.01.2020
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern