Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CANOPY STRUCTURE
A canopy structure can comprise a frame comprising a base portion and a top portion. The top portion can comprise a plurality of support members configured to facilitate transition of the top portion between an extended position and a collapsed position. The top portion can comprise a low-friction bearing coupled to a first support member and a second support member so that the first support member and second support member are rotatable relative to one another. The bearing can comprise PTFE.
CANOPY STRUCTURE
A canopy structure can comprise a frame comprising a base portion and a top portion. The top portion can comprise a plurality of support members configured to facilitate transition of the top portion between an extended position and a collapsed position. The top portion can comprise a low-friction bearing coupled to a first support member and a second support member so that the first support member and second support member are rotatable relative to one another. The bearing can comprise PTFE.
CANOPY STRUCTURE
LOVLEY II JACK B (Autor:in) / GROENHUYZEN MARK (Autor:in) / KLINGL JOSEPH C (Autor:in)
11.01.2018
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES