CN1875153A - Deployable structures - Google Patents
Deployable structures Download PDFInfo
- Publication number
- CN1875153A CN1875153A CNA2004800317571A CN200480031757A CN1875153A CN 1875153 A CN1875153 A CN 1875153A CN A2004800317571 A CNA2004800317571 A CN A2004800317571A CN 200480031757 A CN200480031757 A CN 200480031757A CN 1875153 A CN1875153 A CN 1875153A
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- CN
- China
- Prior art keywords
- structure body
- mentioned
- deployable structure
- hinged
- members
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
- E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1996—Tensile-integrity structures, i.e. structures comprising compression struts connected through flexible tension members, e.g. cables
Abstract
A deployable structure (100) comprising a plurality of hingeably connected members, a first hinge element (108) and a second hinge element (104), wherein the two members of each pair of hingeably connected members are connected to the first and the second hinge elements respectively, and wherein the first hinge element (108) is capable of being stabilized for facilitating stabilization of the deployable structure (100) into a deployed state.
Description
Technical field
The assembly that the present invention relates generally to deployable structures and is made of a plurality of deployable structures.
Background technology
In wide variety of applications, all need extensible structure, as space framework, beam structure etc.This structure is transported to a selected place with folding state usually and uses.And after use was over, perhaps they be folded and deposit in order to using next time.
The puzzlement of the disadvantageous form of structure when usually, traditional extensible structure is subjected to it and is in complete deployed condition.Because the requirement to structure is extensible geometrical constraint by force, and this geometrical constraint is opposite with structural requirement sometimes, so the shape that many traditional folding structures launch not is best.And above-mentioned deployable structure is perhaps bulky when folded state, and also very mechanical in design complexity.
The deployable structure of distinctive Selfstabilizing type or ratchet-type or automatic locking typing does not provide best form of structure yet on its structure when deployed condition fully.They some need very high intensity and coordinate to use and in use bear obviously great bending.The form of other structural system then needs a large amount of single structure parts and complicated assembly manipulation forming structure, but wherein launches or folding said structure body is not only consuming time but also expense is also high.
Summary of the invention
According to first aspect of the present invention, it provides a deployable structures, and it comprises:
A plurality of paired members that can hingedly connect,
First hinged member; With
Second hinged member;
Wherein, two members in the every pair of member that can hingedly connect are connected respectively on above-mentioned first and second hinged members, and
Wherein first hinged member can be stablized to strengthen the above-mentioned stability that is in the deployable structure body under the deployed condition.
Above-mentioned deployable structures can also comprise:
Center part, wherein, first and second hinged members all are connected on the different ends of center part; And wherein the part of first hinged member can be connected on the above-mentioned center part dividually, is stablized when so just making above-mentioned first hinged member on being connected to center part.
Above-mentioned deployable structures can also comprise first hinged member is fastened to securing member on the above-mentioned center part.
Above-mentioned deployable structures can also comprise three pairs or the how right member that can hingedly connect.
One of two members in the every pair of member that can hingedly connect can be by at least one the 3rd hinged member with the described member that can hingedly be connected in pairs in another member link to each other.
Above-mentioned deployable structures can also comprise cable or the flexible member that is connected on the 3rd hinged member.
One of two members in the every pair of member that can hingedly connect can be by one or more second members with the described member that can hingedly be connected in pairs in another member link to each other.
When above-mentioned deployable structure body was in deployed condition, above-mentioned second member can be parallel with the imaginary line that connects first and second hinged members basically.
Above-mentioned hinged member can allow the motion of single degree of freedom.
Above-mentioned member can comprise one or more groups that are made of pole, connecting rod, pipe, contractable element, Selfstabilizing element and cable.
Above-mentioned deployable structures can also comprise expansion and/or folding carry out of one or more energy storing devices to help above-mentioned deployable structure body.
According to second aspect of the present invention, it provides an assembly that comprises a plurality of deployable structures, and each deployable structures comprises:
A plurality of paired members that can hingedly connect,
First hinged member; With
Second hinged member;
Wherein, two members in the every pair of member that can hingedly connect are connected respectively on above-mentioned first and second hinged members, and
Wherein first hinged member can be stablized to strengthen the above-mentioned stability that is in the deployable structure body under the deployed condition.
Each deployable structures can also comprise:
Center part, wherein, first and second hinged members are connected on the different ends of center part; And wherein the part of first hinged member can be connected on the above-mentioned center part dividually, is stablized when so just making above-mentioned first hinged member on being connected to center part.
Said modules can also comprise that at least one is used for the cable that connects between above-mentioned a plurality of deployable structure body.
Above-mentioned at least one cable can connect a plurality of hinged members of above-mentioned deployable structure body.
Description of drawings
To those skilled in the art, from the following only explanation of putting down in writing by example and in conjunction with the accompanying drawings, specific embodiments of the invention will be better understood and be conspicuous, wherein:
Figure 1 shows that sketch map according to the deployable structure body of a specific embodiment of the present invention;
Figure 2 shows that the sketch map when folding to the deployable structure body portion in the accompanying drawing 1;
Fig. 3 a is depicted as the sketch map according to a plurality of continuous deployable structure body of another specific embodiment of the present invention;
Fig. 3 b is depicted as the sketch map according to a plurality of continuous deployable structure body of another specific embodiment of the present invention;
Fig. 4 a is depicted as the sketch map according to a plurality of continuous deployable structure body of another specific embodiment of the present invention;
Fig. 4 b is depicted as the sketch map according to a plurality of continuous deployable structure body of another specific embodiment of the present invention;
Fig. 4 c is depicted as the sketch map according to a plurality of continuous deployable structure body of another specific embodiment of the present invention;
Figure 5 shows that the sketch map of the deployable structure body among Fig. 1, it shows aspect, intermediate surface and round floor;
Figure 6 shows that element of construction sketch map according to another specific embodiment of the present invention;
Figure 7 shows that element of construction sketch map according to another specific embodiment of the present invention;
Figure 8 shows that element of construction sketch map according to another specific embodiment of the present invention;
Figure 9 shows that element of construction sketch map according to another specific embodiment of the present invention;
Figure 10 shows that element of construction sketch map according to another specific embodiment of the present invention;
The specific embodiment
Usually, that described specific embodiment relates to is one collapsible, deployable structures system or dismountable structure, it is made up of interconnected unit, that is to say that it can extend and be folded into multiple planform, for example, space framework shape, tabular shape, column shape, dome shape, domeshape.
Figure 1 shows that the sketch map of the deployable structure body 100 in the specific embodiment.In this specific embodiment, deployable structure body 100 comprises 140, four lower elements 150 of 130, four upper elements of center part and by cable or flexible member 170 formed grids.In this specific embodiment, upper and lower element 140,150 is brace.Yet, will be appreciated that the upper and lower element can be various forms such as bar, pipe, cable, or is the combining form of above different elements.Above-mentioned four base member 150 all are connected on the bottom hinge 104, and above-mentioned four upper elements 140 then all are connected on the top hinge 108.Thereby each upper element 140 by middle hinge 112 can hingedly be connected to constitute on the relative bottom element 150 a pair of.Each middle hinge 112 couples together by the grid that cable 170 forms with adjacent middle hinge 112.Above-mentioned upper and lower element 140,150 can be made by metal or composite material.
Above-mentioned hinge 104,108,112 is as hinged, and it allows upper and lower element 140,150 to rotate on single degree of freedom, thereby makes that deployable structure body 100 is deployable and folding.
When above-mentioned deployable structure body 100 is in deployed condition, one end of center part 130 can be connected on the upper element 140 dividually by upper articulation element 108, and the other end of above-mentioned center part 130 then is connected on the lower element 150 by bottom hinge 104.So just make deployable structure body 100 be connected on the upper hinge 108 or separate from it, thereby structure can be folded or launch by end with center part 130.Should recognize that center part 130 can at one end or be connected on the two ends on underneath hinges 104 or the upper hinge 108 dividually.Selectively, above-mentioned center part 130 can comprise two part (not shown)s that can link to each other with two ends of center part 130 dividually, and these two parts are connected respectively on upper hinge 108 and the underneath hinges 104.Above-mentioned upper hinge 108 can be provided with the device in order to disconnection and the discerptible end that is connected above-mentioned center part 130, for example, a fastener (not shown) can be locked on the upper hinge 108 as the discerptible end with above-mentioned center part 130 when deployable structure body 100 is in complete deployed condition.
When above-mentioned deployable structure body was in as the upright expansion among Fig. 1, center part 130 was substantially perpendicular to ground 190.
Elementary cell among Fig. 1 also can be the device that does not have center part, it utilizes locking hinge 108,112,104 to retrain above-mentioned upper element 140 and base member 150, when above-mentioned deployable structure body 100 was in complete deployed condition, it had retrained the motion of element 140,150.
In another specific embodiment, as shown in figure 10, upper hinge 1080 may be arranged on bottom hinge 1040 and by between cable or the flexible member 1700 formed grids, this grid couples together middle hinge 1120.
Figure 2 shows that the sketch map of the deployable structure body 100 when folding fully; Above-mentioned deployable structure body 100 disconnects and becomes folded state from complete deployed condition from upper hinge 108 by center part 130.This change also can realize by other several different methods, for example, tightens the firmware (not shown) by loosening upper hinge 108.Center part 130 wherein is contractable element, thus at above-mentioned center part 130 from the process that upper hinge 108 disconnects, the length of center part 130 can shorten.When the discerptible end of above-mentioned center part 130 by when upper hinge 108 disconnects, element 140,150 just can fold towards center part.
Utilize the pliability of cable or flexible member 170 to improve the foldability of above-mentioned deployable structure body 100, when structure 100 was folded, structure 100 can also obtain good compactedness.In addition, the use of above-mentioned cable or flexible member 170 makes comparing of above-mentioned deployable structure body 100 and conventional design, and it is lighter significantly, harder.And the mechanical complexity of structure is also simplified most.Above-mentioned cable 170 also simultaneously transmits the pulling force load effectively, and helps to stablize the geometry of above-mentioned deployable structure body 100.In addition, can make multiple construction profile by the length that changes cable 170.Above-mentioned cable 170 can be cable metal or composite material, by fibrous cable etc.
A plurality of deployable structure bodies can be coupled together and launch and form tectonic system.For example, as shown in Fig. 3 a, a plurality of deployable structure bodies 300 polyphones can be got up and form beam 301.Cable or 390 can be used for bottom hinge 304 with each deployable structure body 300 and couple together and constitute beam 301.Hinge can be a monolithic devices between adjacent single structure body 300 as 307 in the middle of it, that is, a middle hinge as 307, can " be shared " between adjacent single structure body 300.
In another specific embodiment, as shown in Fig. 3 b, a plurality of deployable structure body 350 polyphones can be got up form beam 302.Cable 391 can be used for connecting upper hinge 306, and in addition, above-mentioned cable 391 also is used for connecting bottom hinge 305.
In addition, as shown in Fig. 4 a, thereby a plurality of deployable structure bodies 400 can be coupled together and launch to form space frame and dome by array.Similarly, connecting line 490 can be used for the bottom hinge 404 of above-mentioned each deployable structure body 400 is coupled together.In addition, can also utilize the different deployable structure bodies 400 comprehensive assemblies that constitute beam and space frame.For example, shown in Fig. 4 b, the length of cable 491 that can be by changing above-mentioned connection base member parts 406 constitutes the semi dome structure.
Fig. 4 c illustrates another specific embodiment, and it has in order to connect the additional connecting line 493 of upper element 407.Should recognize that above-mentioned connecting line 490,493 can be other form, as the element form.Fig. 4 b is depicted as the deployable structure body that has only a row to link to each other with 4c.But, should recognize, thus the length of the connecting line 490 of above-mentioned connection deployable structure body 400 in a row also can change obtain with Fig. 4 b and 4c in same structure.And other shape as the circle dome, then can constitute by the combination that utilizes hexagon, pentagon, triangle and other planforms.
With reference to Fig. 5, deployable structure body 500 can be divided into first aspect (round floor) 510, second aspect (top aspect) 520 that comprises upper hinge 508 and the 3rd aspect (intermediate surface) 530, the three aspects between round floor 510 and last aspect 520 that three aspects comprise bottom hinge 504 one by one and comprise middle hinge 512.In this embodiment, cable grid (not shown), film or thin plate etc. can be connected respectively on top and/or centre and/or the round floor 510,520,530 and form polytype structural system.Should recognize, between round floor and top aspect 510,520, can be provided with a plurality of aspects.
The alternative specific embodiment of deployable structure body is as shown in Fig. 6-10.
As shown in Figure 6, vertical bar 620 can be connected on the middle hinge 612 of deployable structure body 600, with the degree of depth of the fixing of reinforcing fibre material thin plate or increase element of construction, or is used for supporting and other purpose.
Thereby the linkage of other type can be added to and make above-mentioned connection to be connected with other element of construction or thin plate or fibrous material on the hinge.Figure 7 shows that sketch map according to the deployable structure body 700 of another specific embodiment of the present invention.Above-mentioned deployable structure body 700 has two-layer middle hinge, and it comprises top middle hinge 712 and bottom middle hinge 714.One vertical member 765 is connected to each top middle hinge 712 on the corresponding bottom middle hinge 714, thereby defines a parallelepiped.
Selectively, as shown in Figure 8, other form (as 895) of deployable structure unit can be located between the intermediate layer, top 862 and intermediate layer, bottom 864 of deployable structure body 800, increasing the degree of depth of deployable structure body 800, thereby improves structural strength and is beneficial to the expansion of structure 800.In this embodiment, additional structure unit 895 comprises a pair of rod member that relatively rotates with respect to each other substantially at the center 896,897.
In another specific embodiment, as shown in Figure 9, deployable structure body 900 can comprise that the diagonal angle connects the cable 970 of middle hinge 912.Deployable structure body 900 can also have the additional cable (comparing with the cable 170 among Fig. 1) that connects middle hinge 912.
To those skilled in the art, should recognize, not deviate under the invention spirit or scope of the present invention, can to the specific embodiment among broadly described the present invention do multiple change and/or improvement.Therefore embodiments of the invention are considered to is illustrative and not restrictive in every respect.
For example, center part can be provided with the energy storing device as spring, and it helps the carrying out of launching.Multiple telescopic and realize that with cable the mechanical device of operation can be used for assisting the coordination of structure to launch.Spring can be incorporated in the hinge for same purpose.Above-mentioned cable also can be spring loaded or the rubber-like linkage is to prevent the kink of structure in expansion process.
Said elements can be telescopic or scalable and the lockable formula, so that pliability to be provided when assembling above-mentioned structure.
In addition, above-mentioned deployable structure body can combine with the kinematic chain of structure to help the carrying out of launching.
Above-mentioned cable and/or element can be prestressed, to improve the structural strength properties of element of construction.
Fabric, thin plate and other can be connected on rod member or the cable by additional connector by the material that dope layer forms, or by with their shaped design for ease of direct-connected shape.
By using folding cable and the attachable parts (as supporting) that do not retrain above-mentioned design, specific embodiment described above makes that the complete deployed condition of said structure body is best.
Structure in the above-mentioned specific embodiment is able to quick and assembly manipulation that have minimum.The said structure body avoids stress basically in expansion and folded structure process.
The possible commercial Application of above-mentioned deployable structure body comprises a large amount of provisional and permanent constructions, as exhibition, emergency, amusement, army and the fast-breaking space structures of those needs.It also can be used as the structure of blindage, roof, bridge, iron tower, radar, dome and multiple structure.
Claims (15)
1, a deployable structures, it comprises:
A plurality of paired members that can hingedly connect,
First hinged member; With
Second hinged member;
Wherein, two members in the every pair of member that can hingedly connect are connected respectively on above-mentioned first and second hinged members, and
Wherein first hinged member can be stablized to strengthen the above-mentioned stability that is in the deployable structure body under the deployed condition.
2, deployable structure body as claimed in claim 1, it also comprises:
Center part, wherein, first and second hinged members are connected on the different ends of center part; And wherein the part of first hinged member is connected on the above-mentioned center part dividually, is stablized when so just making above-mentioned first hinged member on being connected to center part.
3, deployable structure body as claimed in claim 2, it also comprises first hinged member is fastened to securing member on the above-mentioned center part.
4, as the described deployable structure body of preceding each claim, it comprises three pairs or more members to can hingedly connecting.
5, as the described deployable structure body of preceding each claim, wherein one of two members in the every pair of member that can hingedly connect can be by at least one the 3rd hinged member with the described member that can hingedly be connected in pairs in another member link to each other.
6, deployable structure body as claimed in claim 5, its also comprise the cable that connects the 3rd hinged member or
Flexible member.
7, as the described deployable structure body of preceding each claim, wherein in the every pair of parts that can hingedly connect one of two members can be by one or more second members with the described member that can hingedly be connected in pairs in another member link to each other.
8, deployable structure body as claimed in claim 7, wherein when above-mentioned deployable structure body was in deployed condition, second member was parallel with the imaginary line that connects first and second hinged members basically.
9, as the described deployable structure body of preceding each claim, wherein hinged member allows the motion of single degree of freedom.
10, as the described deployable structure body of preceding each claim, wherein member comprises one or more groups that are made of pole, connecting rod, pipe, contractable element, Selfstabilizing element and cable.
11, as the described deployable structure body of preceding each claim, it also comprises expansion and/or folding carry out of one or more energy storing devices to help above-mentioned deployable structure body.
12, an assembly that comprises a plurality of deployable structure bodies, each deployable structure body comprises:
A plurality of paired members that can hingedly connect,
First hinged member; With
Second hinged member;
Wherein, two members in the every pair of member that can hingedly connect are connected respectively on above-mentioned first and second hinged members, and
Wherein first hinged member can be stablized to strengthen the above-mentioned stability that is in the deployable structure body under the deployed condition.
13, assembly as claimed in claim 12, wherein each deployable structure body also comprises:
Center part, wherein, first and second hinged members are connected on the different ends of center part; And
Wherein the part of first hinged member is connected on the above-mentioned center part dividually, is stablized when so just making above-mentioned first hinged member on being connected to center part.
14, as claim 12 or 13 described assemblies, it comprises that also at least one is used to connect the cable of above-mentioned a plurality of deployable structure bodies.
15, assembly as claimed in claim 14, wherein said at least one be used to connect the cable of the hinged member of above-mentioned a plurality of deployable structure bodies.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49984803P | 2003-09-03 | 2003-09-03 | |
| US60/499,848 | 2003-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1875153A true CN1875153A (en) | 2006-12-06 |
Family
ID=34272881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800317571A Pending CN1875153A (en) | 2003-09-03 | 2004-09-03 | Deployable structures |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100058704A9 (en) |
| EP (1) | EP1668198A4 (en) |
| CN (1) | CN1875153A (en) |
| WO (1) | WO2005021882A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844507A (en) * | 2010-04-16 | 2012-12-26 | 罗德里戈·格拉夫费尔南德斯 | Foldable structure for construction |
| CN103615639A (en) * | 2013-11-25 | 2014-03-05 | 中国航空工业集团公司沈阳发动机设计研究所 | Telescopic supporting mechanism for satellite reflector |
| CN103758210A (en) * | 2014-01-10 | 2014-04-30 | 东南大学 | Full-folding structure for implementing free-form surfaces and method thereof |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8402711B2 (en) * | 2010-07-16 | 2013-03-26 | University Of South Florida | Multistable shape-shifting surfaces |
| WO2012009719A2 (en) * | 2010-07-16 | 2012-01-19 | University Of South Florida | Shape-shifting surfaces |
| EP2640643B1 (en) * | 2010-11-19 | 2017-08-30 | European Space Agency | Low weight, compactly deployable support structure |
| BE1020575A5 (en) * | 2012-03-16 | 2014-01-07 | Carpro | CONSTRUCTION AND CONSTRUCTION METHOD. |
| US20150167288A1 (en) * | 2012-07-06 | 2015-06-18 | Paul Harkin | Adjustable Structures |
| NO337317B1 (en) * | 2013-11-04 | 2016-03-07 | Ipi Access As | Foldable, elongated support structure module and a foldable, elongated modular beam structure. |
| CN104018023A (en) * | 2014-05-06 | 2014-09-03 | 阜阳市光普照明科技有限公司 | Method for preparing copper alloy bonding wire for light-emitting diode (LED) encapsulation |
| US9783978B1 (en) * | 2016-08-01 | 2017-10-10 | University Of South Florida | Shape-morphing space frame apparatus using linear bistable elements |
| US11680398B2 (en) * | 2020-10-12 | 2023-06-20 | Jacob Eisenberg | Strata space frame |
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| US3381923A (en) * | 1965-12-27 | 1968-05-07 | Fairchild Hiller Corp | Deployable structure |
| US3771274A (en) * | 1972-05-30 | 1973-11-13 | Gen Dynamics Corp | Expandable retractable structure |
| US4290244A (en) * | 1976-07-13 | 1981-09-22 | Zeigler Theodore Richard | Collapsible self-supporting structures and panels and hub therefor |
| US4587777A (en) * | 1981-10-09 | 1986-05-13 | General Dynamics Corporation/Convair Div. | Deployable space truss beam |
| US4539786A (en) * | 1983-03-03 | 1985-09-10 | Ltv Aerospace And Defense Co. | Biaxial scissors fold, post tensioned structure |
| US4557097A (en) * | 1983-09-08 | 1985-12-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Sequentially deployable maneuverable tetrahedral beam |
| DE3414220C1 (en) * | 1984-04-14 | 1985-10-10 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Mast-like, spatial framework structure |
| JPS60233249A (en) * | 1984-05-07 | 1985-11-19 | 小野田 淳次郎 | Developable truss |
| US4677803A (en) * | 1986-02-20 | 1987-07-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Deployable geodesic truss structure |
| US5167100A (en) * | 1986-06-12 | 1992-12-01 | Anandasivam Krishnapillai | Deployable structures |
| US5016418A (en) * | 1986-08-22 | 1991-05-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Synchronously deployable double fold beam and planar truss structure |
| US4958474A (en) * | 1987-05-18 | 1990-09-25 | Astro Aerospace Corporation | Truss structure |
| FR2671601B1 (en) * | 1991-01-11 | 1993-08-06 | Guinaudeau Expl Ets Michel | DEPLOYABLE AND FOLDABLE STRUCTURE, PARTICULARLY FOR FORMING A STAND. |
| US5819492A (en) * | 1995-07-17 | 1998-10-13 | Konicek; Richard R. | Collapsible roof truss utilizing an opposed flange roof hinge |
| US5701713A (en) * | 1996-03-29 | 1997-12-30 | Silver; Daniel J. | Adjustable truss |
| JPH10236398A (en) * | 1997-02-24 | 1998-09-08 | Mitsubishi Electric Corp | Developed structure |
-
2004
- 2004-09-03 CN CNA2004800317571A patent/CN1875153A/en active Pending
- 2004-09-03 EP EP04775603A patent/EP1668198A4/en not_active Withdrawn
- 2004-09-03 WO PCT/SG2004/000281 patent/WO2005021882A1/en active Application Filing
-
2006
- 2006-03-03 US US10/570,910 patent/US20100058704A9/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844507A (en) * | 2010-04-16 | 2012-12-26 | 罗德里戈·格拉夫费尔南德斯 | Foldable structure for construction |
| CN103615639A (en) * | 2013-11-25 | 2014-03-05 | 中国航空工业集团公司沈阳发动机设计研究所 | Telescopic supporting mechanism for satellite reflector |
| CN103758210A (en) * | 2014-01-10 | 2014-04-30 | 东南大学 | Full-folding structure for implementing free-form surfaces and method thereof |
| CN103758210B (en) * | 2014-01-10 | 2016-06-08 | 东南大学 | A kind of complete foldable structure for realizing free form surface and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100058704A9 (en) | 2010-03-11 |
| EP1668198A4 (en) | 2009-03-04 |
| US20090199503A1 (en) | 2009-08-13 |
| EP1668198A1 (en) | 2006-06-14 |
| WO2005021882A1 (en) | 2005-03-10 |
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