# US 10,306,984 B2 · Toroidal support structures > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,306,984 B2 - Document ID: US10306984B2 - Status: Granted - Kind: B2 - Application number: 15/384,660 - Filed: 2016-12-20 - Published: 2018-03-01 - Granted: 2019-06-04 - Earliest claimed: 2016-08-30 - Assignees: The Boeing Company - Applicants: The Boeing Company - Inventors: Rodney H. Jones; Zachary S. Hopkins; Murray S. Edmondson; James B. Weathers; Shawn E. Mills - Web page: https://patentgrep.com/patent/US10306984B2 ## CPC - A47B 95/00: Fittings for furniture - B64G 1/22: Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles - B64G 1/402: {Propellant tanks; Feeding propellants} - B64G 1/64: Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements - A47B: TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE (furniture jointing F16B) - B64G: COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR ## Abstract Provided are toroidal support structures and assemblies comprising these structures. A toroidal support structure comprises one or more side panels forming a tubular ring and one or more floor panels forming a planar ring. These rings define the toroidal shape of the structure. The structure also comprises multiple isolating linear support components connected to a top edge of the tubular ring. During installation of the structure, the isolating linear support components are attached to a mounting base for supporting the structure relative to the base, while providing thermal isolation to the rings and preventing their mechanical distortion. As such, a toroidal support structure can be attached to various types of mounting bases, such as a cryogenic tank of a spacecraft. Both rings provide supporting and mounting surfaces for equipment, cables, and pipes, while the toroidal opening allows external components to protrude through the support structure. ## Claims ### Claim 1 A toroidal support structure comprising: one or more side panels, comprising a first edge and a second edge and forming a tubular ring extending between the first edge and the second edge, wherein the second edge comprises connection members; a floor panel, comprising an outer edge and an inner edge and forming a planar ring extending between the outer edge and the inner edge, wherein the first edge of the one or more side panels is fixed to the outer edge of the floor panel; a plurality of isolating linear support components, where multiple ones of the plurality of isolating linear support components are connected to each one of the connection members, wherein the connection members are evenly distributed along the second edge and equally spaced from a center axis of the toroidal support structure by a radius; and a plurality of struts, connected to the floor panel and to the one or more side panels, such that multiple ones of the plurality of struts are connected to each one of the connection members. ### Claim 2 (depends on 1) The toroidal support structure of claim 1, wherein an angle between each one of the plurality of isolating linear support components and a radius extending to a corresponding one of the connection members associated with the one of the plurality of isolating linear support components has a same value. ### Claim 3 (depends on 1) The toroidal support structure of claim 1, wherein each of the plurality of isolating linear support components is pivotably connected to the second edge of the one or more side panels at one of the connection members. ### Claim 4 (depends on 1) The toroidal support structure of claim 1, further comprising a plurality of connectors for connecting the toroidal support structure to a cryogenic tank, wherein each of the plurality of connectors is connected to a different one of the plurality of isolating linear support components. ### Claim 5 (depends on 1) The toroidal support structure of claim 1, wherein a length of each of the plurality of isolating linear support components has a same value. ### Claim 6 (depends on 1) The toroidal support structure of claim 1, wherein each of the connection members is positioned at an interface formed by a pair of the one or more side panels. ### Claim 7 (depends on 1) The toroidal support structure of claim 1, wherein the one or more side panels comprises multiple side panels, each being a planar structure. ### Claim 8 (depends on 1) The toroidal support structure of claim 1, wherein the one or more side panels is a single cylindrical panel. ### Claim 9 (depends on 1) The toroidal support structure of claim 1, wherein the one or more side panels comprise grid stiffeners. ### Claim 10 (depends on 1) The toroidal support stricture of claim 1, wherein the plurality of struts is pivotably connected to the second edge of the one or more side panels at the connection members. ### Claim 11 (depends on 1) The toroidal support structure of claim 1, wherein the inner edge of the planar ring has a polygon shape. ### Claim 12 An assembly comprising: a toroidal support structure comprising one or more side panels, a floor panel, a plurality of isolating linear support components, and a plurality of struts wherein: the one or more side panels comprise a first edge and a second edge and form a tubular ring extending between the first edge and the second edge, the second edge comprises connection members, the floor panel comprises an outer edge and an inner edge and forms a planar ring extending between the outer edge and the inner edge, the first edge of the one or more side panels is fixed to the outer edge of the floor panel, the plurality of isolating linear support components is connected to the connection members, the connection members are evenly distributed along the second edge and equally spaced from a center axis of the toroidal support structure by a radius, the plurality of struts is connected to the floor panel, multiple ones of the plurality of struts are pivotably connected to each of the connection members; and a mounting base, wherein the plurality of isolating linear support components is connected to the mounting base. ### Claim 13 (depends on 12) The assembly of claim 12, wherein the mounting base is a cryogenic tank having a dome shape, and wherein the toroidal support structure surrounds the mounting base such that a portion of the mounting base at least partially protrudes into the tubular ring. ### Claim 14 (depends on 12) The assembly of claim 12, wherein a portion of the mounting base at least partially protrudes into the planar ring. ### Claim 15 (depends on 12) The assembly of claim 12, further comprises at least one of wiring or tubing supported by the floor panel. ### Claim 16 A toroidal support structure comprising: one or more side panels, comprising a first edge and a second edge and forming a tubular ring extending between the first edge and the second edge, wherein the second edge comprises connection members; a floor panel, comprising an outer edge and an inner edge and forming a planar ring extending between the outer edge and the inner edge, wherein the first edge of the one or more side panels is fixed to the outer edge of the floor panel; a plurality of isolating linear support components connected to the connection members, wherein the connection members are evenly distributed along the second edge and equally spaced from a center axis of the toroidal support structure by a radius; and a plurality of struts, connected to the floor panel and pivotably, connected to the connection members.