DE69019818D1 - Radially expandable-retractable truss girders. - Google Patents
Radially expandable-retractable truss girders.Info
- Publication number
- DE69019818D1 DE69019818D1 DE69019818T DE69019818T DE69019818D1 DE 69019818 D1 DE69019818 D1 DE 69019818D1 DE 69019818 T DE69019818 T DE 69019818T DE 69019818 T DE69019818 T DE 69019818T DE 69019818 D1 DE69019818 D1 DE 69019818D1
- Authority
- DE
- Germany
- Prior art keywords
- radially expandable
- truss girders
- retractable truss
- retractable
- girders
- 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.)
- Expired - Fee Related
Links
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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B1/3211—Structures with a vertical rotation axis or the like, e.g. semi-spherical 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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
- E04B2001/3241—Frame connection details
-
- 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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
- E04B2001/3252—Covering details
-
- 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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3294—Arched structures; Vaulted structures; Folded structures with a faceted surface
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19900108694 EP0455850B1 (en) | 1990-05-09 | 1990-05-09 | Rad1al expansion/retraction truss structures |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69019818D1 true DE69019818D1 (en) | 1995-07-06 |
DE69019818T2 DE69019818T2 (en) | 1996-02-29 |
Family
ID=8203962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990619818 Expired - Fee Related DE69019818T2 (en) | 1990-05-09 | 1990-05-09 | Radially expandable-retractable truss girders. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0455850B1 (en) |
DE (1) | DE69019818T2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5979994A (en) * | 1994-02-07 | 1995-08-21 | Aleph Co., Ltd. | Framed construction |
US7832488B2 (en) | 2005-11-15 | 2010-11-16 | Schlumberger Technology Corporation | Anchoring system and method |
US8733453B2 (en) | 2007-12-21 | 2014-05-27 | Schlumberger Technology Corporation | Expandable structure for deployment in a well |
US7896088B2 (en) | 2007-12-21 | 2011-03-01 | Schlumberger Technology Corporation | Wellsite systems utilizing deployable structure |
US8291781B2 (en) | 2007-12-21 | 2012-10-23 | Schlumberger Technology Corporation | System and methods for actuating reversibly expandable structures |
NL1036358C2 (en) * | 2008-12-23 | 2010-06-29 | Gerard Westendorp | HINGE SYSTEM FOR TRANSFORMABLE POLYEDERS. |
CN102172840A (en) * | 2011-03-07 | 2011-09-07 | 聊城华塑工业有限公司 | Concentric circle telescopic ring |
DE202012008293U1 (en) | 2012-08-30 | 2012-09-20 | Rami Abu Fana | Foldable spherical structure made of colored plastic with lighting |
CN106151429A (en) * | 2015-04-15 | 2016-11-23 | 佛山市禾才科技服务有限公司 | A kind of mechanical deployable structure having radian |
JP6937527B1 (en) * | 2020-05-15 | 2021-09-22 | 株式会社不二宮製作所 | Visual interest stimulating structure with flexing member |
CN112555371B (en) * | 2020-11-11 | 2022-04-12 | 北京交通大学 | Single-degree-of-freedom double-mode infinite overturning mechanism |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496687A (en) * | 1967-03-22 | 1970-02-24 | North American Rockwell | Extensible structure |
US3968808A (en) * | 1974-11-06 | 1976-07-13 | Zeigler Theodore Richard | Collapsible self-supporting structure |
US4290244A (en) * | 1976-07-13 | 1981-09-22 | Zeigler Theodore Richard | Collapsible self-supporting structures and panels and hub therefor |
US4253284A (en) * | 1979-06-11 | 1981-03-03 | University Of Utah | Foldable and curvilinearly extensible structure |
US4587775A (en) * | 1984-07-18 | 1986-05-13 | Earl & Wright | Retractable closure for roof opening |
US4942700A (en) * | 1988-10-27 | 1990-07-24 | Charles Hoberman | Reversibly expandable doubly-curved truss structure |
-
1990
- 1990-05-09 DE DE1990619818 patent/DE69019818T2/en not_active Expired - Fee Related
- 1990-05-09 EP EP19900108694 patent/EP0455850B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0455850B1 (en) | 1995-05-31 |
DE69019818T2 (en) | 1996-02-29 |
EP0455850A1 (en) | 1991-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |