A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LADDERS WITH INTEGRATED SUPPORT, LADDER COMPONENTS AND RELATED METHODS
A ladder is provided having a first assembly and a second assembly slidably coupled with the first assembly. The first assembly includes a first pair of spaced apart rails and a first plurality of rungs extending between and coupled to the first pair of spaced apart rails. the second assembly includes a second pair of spaced apart rails and a second plurality of rungs extending between and coupled to the second pair of spaced apart rails. A support apparatus is coupled with the first assembly and includes one or more arms that are pivotally displaced from a refracted position to a deployed position responsive to displacement of the first assembly a specified distance relative to the second assembly.
LADDERS WITH INTEGRATED SUPPORT, LADDER COMPONENTS AND RELATED METHODS
A ladder is provided having a first assembly and a second assembly slidably coupled with the first assembly. The first assembly includes a first pair of spaced apart rails and a first plurality of rungs extending between and coupled to the first pair of spaced apart rails. the second assembly includes a second pair of spaced apart rails and a second plurality of rungs extending between and coupled to the second pair of spaced apart rails. A support apparatus is coupled with the first assembly and includes one or more arms that are pivotally displaced from a refracted position to a deployed position responsive to displacement of the first assembly a specified distance relative to the second assembly.
LADDERS WITH INTEGRATED SUPPORT, LADDER COMPONENTS AND RELATED METHODS
MOSS N RYAN (author) / PETERSON SEAN R (author) / RUSSELL BRIAN B (author) / JONAS GARY M (author)
2015-09-24
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
Ladders with integrated support, ladder components and related methods
| European Patent Office | 2020