E - Fixed Constructions – 04 – H
Patent
E - Fixed Constructions
04
H
E04H 12/00 (2006.01) E04H 15/50 (2006.01)
Patent
CA 2176704
An expandable and collapsible shelter is formed from expandable and collapsible modules. Each module is formed from interconnected strut pairs pivotably attached at their ends to hub assemblies. The hub assemblies have outer and inner portions that are engageable and disengageable. A pair of struts is placed in a desired angular relationship by a first member for constraining a range of movement of the outer portions of the hub assemblies relative to one another and a releasable member for releasably constraining a range of movement of the inner portions of the hub assemblies relative to one another.
L'invention a pour objet un abri expansible et pliant formé par une série de modules expansibles et pliants reliés les uns aux autres. Chaque module est formé par des paires de contrefiches reliées les unes aux autres et fixées sur pivot, à leur extrémité, à des ensembles à moyeu pourvus de parties internes et externes pouvant être engagées et désengagées. Un premier élément limite le mouvement relatif des parties externes des ensembles à moyeu et un second élément amovible limite de façon non fixe le mouvement relatif des parties internes des ensembles à moyeu, ce qui permet de placer une paire de contrefiches dans un rapport angulaire souhaité.
Marks & Clerk
World Shelters Inc.
LandOfFree
Portable shelter assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable shelter assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable shelter assemblies will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1771858