A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An articulating frame for a shelter includes a plurality of struts pivotally connected to each other to define a skeletal structure that is adapted to be articulated between a folded condition and an erected condition. The skeletal structure in the erected condition includes a segmented arch that defines an interior space. The skeletal structure is adapted to support an associated outer shell covering. The frame includes at least one double-scissor linkage segment including four of the plurality of struts. The four struts include: (i) first and second struts each with opposite inner and outer ends, the first and second struts bring pivotally connected to each other at a first pivot point located between their respective inner and outer ends; and, (ii) third and fourth struts each with opposite inner and outer ends, the third and fourth struts being pivotally connected to each other at a second pivot point located between their respective inner and outer ends. The inner end of the first strut is pivotally connected to the inner end of the third strut at a third pivot point and the inner end of the second strut is pivotally connected to the inner end of the fourth strut at a fourth pivot point such that a four-bar parallelogram accommodating linkage is defined by the four struts between the first pivot point, the second pivot point, the third pivot point, and the fourth pivot point.
An articulating frame for a shelter includes a plurality of struts pivotally connected to each other to define a skeletal structure that is adapted to be articulated between a folded condition and an erected condition. The skeletal structure in the erected condition includes a segmented arch that defines an interior space. The skeletal structure is adapted to support an associated outer shell covering. The frame includes at least one double-scissor linkage segment including four of the plurality of struts. The four struts include: (i) first and second struts each with opposite inner and outer ends, the first and second struts bring pivotally connected to each other at a first pivot point located between their respective inner and outer ends; and, (ii) third and fourth struts each with opposite inner and outer ends, the third and fourth struts being pivotally connected to each other at a second pivot point located between their respective inner and outer ends. The inner end of the first strut is pivotally connected to the inner end of the third strut at a third pivot point and the inner end of the second strut is pivotally connected to the inner end of the fourth strut at a fourth pivot point such that a four-bar parallelogram accommodating linkage is defined by the four struts between the first pivot point, the second pivot point, the third pivot point, and the fourth pivot point.
Articulating frame shelter
RIBNER THAD B (author)
2021-05-04
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES