A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Collapsible, erectable canopy shelter with a crank system
A canopy erectable by a single user by use of a crank assembly. The canopy is constructed of an expandable frame including legs, vertical rotating members, and horizontal rotating members. Each leg has a foot on one end. One foot has a stepping portion and each of the remaining feet have a sliding portion. The vertical rotating members are each connected to one leg and are movably connected to each other vertical rotating member at a centerpoint. The horizontal rotating members are each rotatably connected between two different legs at a fixed point on each leg. Each leg also has a movable bracket slidably connected to it and the bracket is rotably connected to each adjacent horizontal rotating member. A crank is affixed to the leg with the first foot; wherein the crank is operably connected to control the position of the movable bracket.
Collapsible, erectable canopy shelter with a crank system
A canopy erectable by a single user by use of a crank assembly. The canopy is constructed of an expandable frame including legs, vertical rotating members, and horizontal rotating members. Each leg has a foot on one end. One foot has a stepping portion and each of the remaining feet have a sliding portion. The vertical rotating members are each connected to one leg and are movably connected to each other vertical rotating member at a centerpoint. The horizontal rotating members are each rotatably connected between two different legs at a fixed point on each leg. Each leg also has a movable bracket slidably connected to it and the bracket is rotably connected to each adjacent horizontal rotating member. A crank is affixed to the leg with the first foot; wherein the crank is operably connected to control the position of the movable bracket.
Collapsible, erectable canopy shelter with a crank system
FERRARI LUCAS (author) / PAESANG CHINAWUT (author)
2019-09-10
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
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