Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RUNG WITH A FLARED BEADED JOINT
Provided herein are ladders having a flared beaded joint to couple a rung to a rail of the ladder. In some embodiments, a ladder comprises a rail having a web. The web has a first side and a second side. The ladder further includes a rung coupled to the rail via a flared beaded joint. In some configurations, flared beaded joints are disposed at each end of the rung. The flared beaded joint includes a first bead on the first side of the web and a second bead on the second side of the web. The first bead includes a first flange portion and a second flange portion. The first flange portion directly abuts the first side of the web. At least a portion of the second flange portion is disposed at an angle relative to the first flange portion to flare an end of the rung.
RUNG WITH A FLARED BEADED JOINT
Provided herein are ladders having a flared beaded joint to couple a rung to a rail of the ladder. In some embodiments, a ladder comprises a rail having a web. The web has a first side and a second side. The ladder further includes a rung coupled to the rail via a flared beaded joint. In some configurations, flared beaded joints are disposed at each end of the rung. The flared beaded joint includes a first bead on the first side of the web and a second bead on the second side of the web. The first bead includes a first flange portion and a second flange portion. The first flange portion directly abuts the first side of the web. At least a portion of the second flange portion is disposed at an angle relative to the first flange portion to flare an end of the rung.
RUNG WITH A FLARED BEADED JOINT
MCAULIFFE PATRICK MICHAEL (Autor:in) / PARKER THOMAS WARD (Autor:in)
18.04.2024
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern
Turning Corners with Beaded Casing
British Library Online Contents | 2002
|British Library Online Contents | 2004