ZA898319B - Tetrahexagonal truss structure - Google Patents
Tetrahexagonal truss structureInfo
- Publication number
- ZA898319B ZA898319B ZA898319A ZA898319A ZA898319B ZA 898319 B ZA898319 B ZA 898319B ZA 898319 A ZA898319 A ZA 898319A ZA 898319 A ZA898319 A ZA 898319A ZA 898319 B ZA898319 B ZA 898319B
- Authority
- ZA
- South Africa
- Prior art keywords
- solid
- tetrahexagonal
- core
- lower surfaces
- truss structure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0089—Producing honeycomb structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/326—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
-
- 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
- E04B2001/1978—Frameworks assembled from preformed subframes, e.g. pyramids
-
- 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
- E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
-
- 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
- E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
- E04B2001/1987—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework triangular grid
-
- 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
- E04B2001/199—Details of roofs, floors or walls supported by the framework
-
- 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
- E04B2001/1993—Details of framework supporting structure, e.g. posts or walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2002/3494—Apparatus for making profiled spacer sheets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24165—Hexagonally shaped cavities
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/266,386 US5070673A (en) | 1988-11-02 | 1988-11-02 | Tetrahexagonal truss structure |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA898319B true ZA898319B (en) | 1990-08-29 |
Family
ID=23014362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA898319A ZA898319B (en) | 1988-11-02 | 1989-11-01 | Tetrahexagonal truss structure |
Country Status (7)
Country | Link |
---|---|
US (1) | US5070673A (fr) |
EP (1) | EP0367371B1 (fr) |
JP (1) | JPH02130137A (fr) |
CN (1) | CN1015563B (fr) |
AT (1) | ATE68226T1 (fr) |
DE (1) | DE68900318D1 (fr) |
ZA (1) | ZA898319B (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR876M (fr) | 1960-10-12 | 1961-10-16 | ||
GB8808280D0 (en) * | 1988-04-08 | 1988-05-11 | Lk Tool Co Ltd | Machine structure |
US4967533A (en) * | 1988-11-02 | 1990-11-06 | Tetrahex, Inc. | Tetrahexagonal truss structure |
US5615528A (en) * | 1994-11-14 | 1997-04-01 | Owens; Charles R. | Stress steering structure |
DE19602743A1 (de) | 1996-01-26 | 1997-07-31 | Philips Patentverwaltung | Reversebandlaufwerk mit einer Umschaltvorrichtung |
WO1998019843A1 (fr) * | 1996-11-08 | 1998-05-14 | Nu-Cast Inc. | Conception de structure en treillis amelioree |
US6037031A (en) * | 1997-05-27 | 2000-03-14 | The United States Of America As Represented By The Secretary Of The Navy | Flotation seaway |
AU2001265141A1 (en) * | 2000-05-26 | 2001-12-11 | University Of Virginia Patent Foundation | Multifunctional periodic cellular solids and the method of making thereof |
EP1305563B1 (fr) | 2000-07-14 | 2009-05-06 | University Of Virginia Patent Foundation | Mousse pour echange de chaleur |
US6767619B2 (en) * | 2001-05-17 | 2004-07-27 | Charles R. Owens | Preform for manufacturing a material having a plurality of voids and method of making the same |
US20050260398A1 (en) * | 2001-05-17 | 2005-11-24 | Hexas Llc | Methods and systems for manufacturing a structure having organized areas |
US7963085B2 (en) * | 2002-06-06 | 2011-06-21 | University Of Virginia Patent Foundation | Multifunctional periodic cellular solids and the method of making same |
CA2449855A1 (fr) * | 2001-06-06 | 2002-12-12 | University Of Virginia Patent Foundation | Solides cellulaires periodiques multifonctionnels et procede de fabrication desdits solides |
WO2003101722A1 (fr) | 2002-05-30 | 2003-12-11 | University Of Virginia Patent Foundation | Metaux cellulaires d'amortissement actifs et leur procede de fabrication et d'utilisation |
AU2003270085A1 (en) | 2002-09-03 | 2004-03-29 | University Of Virginia Patent Foundation | Blast and ballistic protection systems and method of making the same |
US7424967B2 (en) | 2002-09-03 | 2008-09-16 | University Of Virginia Patent Foundation | Method for manufacture of truss core sandwich structures and related structures thereof |
US7155872B2 (en) * | 2002-12-05 | 2007-01-02 | Francom Larry R | Open frames for providing structural support and related methods |
NZ574045A (en) * | 2002-12-09 | 2010-12-24 | Cascade Designs Inc | Film-based cellular matrix |
US7021017B2 (en) * | 2004-03-08 | 2006-04-04 | Herron Intellectual Property Holdings, Llc | High strength low density multi-purpose panel |
US8360361B2 (en) | 2006-05-23 | 2013-01-29 | University Of Virginia Patent Foundation | Method and apparatus for jet blast deflection |
KR100738502B1 (ko) | 2006-07-21 | 2007-07-12 | 한국과학기술원 | 굽혀진 트러스 코어를 구비한 가변형 샌드위치 패널 및 그제조방법 |
US7574830B2 (en) * | 2006-08-08 | 2009-08-18 | Christopher Baker | High strength lightweight material |
DE102007011107B4 (de) * | 2007-03-05 | 2011-05-05 | Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung | Technische Leichtbaukonstruktion mit einer fraktal gegliederten Stützstruktur |
KR100856425B1 (ko) | 2007-05-02 | 2008-09-04 | 한국과학기술원 | 익스펜디드 메탈을 이용한 곡면형 샌드위치 구조재 및 그제조방법 |
FR2932705B1 (fr) * | 2008-06-19 | 2011-02-11 | C T I F Ct Tech Des Ind De La Fonderie | Preforme et procede pour la fabrique, par moulage, d'un materiau solide a structure cellulaire |
US8465825B1 (en) * | 2009-05-29 | 2013-06-18 | Hrl Laboratories, Llc | Micro-truss based composite friction-and-wear apparatus and methods of manufacturing the same |
US20100323181A1 (en) * | 2009-06-23 | 2010-12-23 | Nutt Steven R | Rigid carbon fiber cores for sandwich composite structures |
DE102011008067A1 (de) * | 2011-01-07 | 2012-07-12 | Areva Np Gmbh | Schutzsystem für Gebäude- oder Behälterwände |
US8635831B2 (en) | 2011-09-09 | 2014-01-28 | Paul Rivers | Space truss system |
ITBG20120054A1 (it) * | 2012-12-20 | 2014-06-21 | Milano Politecnico | Travatura reticolare |
DE102013111516A1 (de) | 2013-03-28 | 2014-10-02 | Dieter Girlich | Formstoff und Verfahren zur Herstellung zellularer Körper |
US9745736B2 (en) | 2013-08-27 | 2017-08-29 | University Of Virginia Patent Foundation | Three-dimensional space frames assembled from component pieces and methods for making the same |
US10160180B2 (en) | 2013-12-16 | 2018-12-25 | Shuert Technology, Llc | Molded polymeric structure, method and apparatus for making same |
WO2016100327A1 (fr) * | 2014-12-16 | 2016-06-23 | Shuert Technology, Llc | Structure polymère moulée, procédé et appareil pour sa fabrication |
DE102015105603B4 (de) * | 2015-04-13 | 2017-02-09 | Airbus Operations Gmbh | Sandwichpaneel für ein Luftfahrzeug |
SE539953C2 (en) * | 2016-02-08 | 2018-02-06 | Nitiu Ab | Disposable board container and uses of board having a core structure of close packed asymmetric tetrahedrons |
WO2017152238A1 (fr) * | 2016-03-10 | 2017-09-14 | Monash University | Béton léger |
US10465373B2 (en) | 2016-07-28 | 2019-11-05 | Cole David Kazuyuki TURNER | Integrated structural member |
WO2018200353A1 (fr) | 2017-04-24 | 2018-11-01 | Rigidcore Group Llc | Matériau en feuille, moule, et procédés de fabrication et d'utilisation du matériau en feuille et du moule |
CN108104365B (zh) * | 2017-12-20 | 2019-11-01 | 安徽绿原新型环保材料有限公司 | 一种蜂窝墙板及其制作方法 |
CA3096109A1 (fr) * | 2018-04-23 | 2019-10-31 | Rigidcore Group Llc | Systeme de fixation, et procedes de fabrication et d'utilisation du systeme |
CN113814327A (zh) * | 2020-06-19 | 2021-12-21 | 贵州理工学院 | 四面体形金属微型桁架夹层结构的制造方法及其冲压模具 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB601957A (en) * | 1944-04-17 | 1948-05-18 | Leslie Sturmer Jacobson | Sheet construction |
US2331231A (en) * | 1941-01-06 | 1943-10-05 | Ai Root Co | Comb foundation |
US2682235A (en) * | 1951-12-12 | 1954-06-29 | Fuller Richard Buckminster | Building construction |
US3209507A (en) * | 1957-07-26 | 1965-10-05 | R N Howton | Building panel |
US3058550A (en) * | 1957-08-05 | 1962-10-16 | Kaiser Aluminium Chem Corp | Structural unit |
US3254459A (en) * | 1961-12-20 | 1966-06-07 | Union Tank Car Co | Dome construction |
US3354591A (en) * | 1964-12-07 | 1967-11-28 | Fuller Richard Buckminster | Octahedral building truss |
US3415027A (en) * | 1965-07-30 | 1968-12-10 | Butler Manufacturing Co | Truss of spaced pyramidal units |
US3417959A (en) * | 1966-11-14 | 1968-12-24 | Minnesota Mining & Mfg | Die for forming retro-reflective article |
US3645833A (en) * | 1970-05-20 | 1972-02-29 | Us Army | Article and method of quasi-isotropic core filaments |
US3642566A (en) * | 1970-05-20 | 1972-02-15 | Irving E Figge | Quasi-isotropic sandwich core |
US3906571A (en) * | 1971-04-08 | 1975-09-23 | Lev Zetlin | Structural member of sheet material |
US3849237A (en) * | 1971-04-08 | 1974-11-19 | L Zetlin | Structural member of sheet material |
CA975918A (en) * | 1973-03-27 | 1975-10-14 | Skapti J. Borgford | Shear form structure |
JPH0248343B2 (fr) * | 1979-12-19 | 1990-10-24 | Hardigg Ind Inc | |
US4381636A (en) * | 1980-12-08 | 1983-05-03 | Research-Cottrell, Inc. | Framework structure |
-
1988
- 1988-11-02 US US07/266,386 patent/US5070673A/en not_active Expired - Fee Related
-
1989
- 1989-05-10 DE DE8989304748T patent/DE68900318D1/de not_active Expired - Fee Related
- 1989-05-10 AT AT89304748T patent/ATE68226T1/de not_active IP Right Cessation
- 1989-05-10 EP EP89304748A patent/EP0367371B1/fr not_active Expired - Lifetime
- 1989-06-16 CN CN89104025A patent/CN1015563B/zh not_active Expired
- 1989-09-25 JP JP1248965A patent/JPH02130137A/ja active Pending
- 1989-11-01 ZA ZA898319A patent/ZA898319B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US5070673A (en) | 1991-12-10 |
EP0367371A1 (fr) | 1990-05-09 |
JPH02130137A (ja) | 1990-05-18 |
EP0367371B1 (fr) | 1991-10-09 |
ATE68226T1 (de) | 1991-10-15 |
CN1015563B (zh) | 1992-02-19 |
DE68900318D1 (de) | 1991-11-14 |
CN1042392A (zh) | 1990-05-23 |
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