Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Abstract Disclosed is a collapsible mast 10. The mast 10 has a plurality of interconnected mast components 12, 13, 14, 15. Adjacent mast components 12, 13 and 14, 15 are pivotably connected to one another. The mast 10 also has at least two electric linear actuators 42, 44 5 configured to move the mast components from a collapsed position to an erect position. The mast components include at least two vertical components 12, 14. The vertical components 12, 14 remain in a vertical orientation when the mast 10 is moved from the collapsed position to the erect position. The at least two vertical components 12, 14 extend or collapse relative to one another in a respective first and second plane. The first and second planes being .0 offset and parallel to one another so as to prevent the mast components 12, 13, 14, 15 from colliding during collapsing. '3( ZGo 6 - 2b sis sA as Figure 1
Abstract Disclosed is a collapsible mast 10. The mast 10 has a plurality of interconnected mast components 12, 13, 14, 15. Adjacent mast components 12, 13 and 14, 15 are pivotably connected to one another. The mast 10 also has at least two electric linear actuators 42, 44 5 configured to move the mast components from a collapsed position to an erect position. The mast components include at least two vertical components 12, 14. The vertical components 12, 14 remain in a vertical orientation when the mast 10 is moved from the collapsed position to the erect position. The at least two vertical components 12, 14 extend or collapse relative to one another in a respective first and second plane. The first and second planes being .0 offset and parallel to one another so as to prevent the mast components 12, 13, 14, 15 from colliding during collapsing. '3( ZGo 6 - 2b sis sA as Figure 1
Collapsible Mast
HANSEN MICHAEL (Autor:in)
15.07.2021
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
H01Q
Antennen
,
ANTENNAS, i.e. RADIO AERIALS