DK0504345T3 - Transformable structural element - Google Patents
Transformable structural elementInfo
- Publication number
- DK0504345T3 DK0504345T3 DK91916842.7T DK91916842T DK0504345T3 DK 0504345 T3 DK0504345 T3 DK 0504345T3 DK 91916842 T DK91916842 T DK 91916842T DK 0504345 T3 DK0504345 T3 DK 0504345T3
- Authority
- DK
- Denmark
- Prior art keywords
- chain
- link
- structural element
- assembled
- flexible linkage
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/18—Chains having special overall characteristics
- F16G13/20—Chains having special overall characteristics stiff; Push-pull chains
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/185—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with identical elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Woven Fabrics (AREA)
- Glass Compositions (AREA)
- Prostheses (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Supports For Pipes And Cables (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Clamps And Clips (AREA)
- Toys (AREA)
Abstract
The structural element is essentially composed of a link chain (10) and a flexible linkage element (11) which may be a chain having identical links which can be assembled to form a rigid beam as required. The link chain (10) includes opposed bearing points (4, 5), wherein the first bearing point (4) of a link n of the chain interacts with the second bearing point of a link n-1 so that, when the element becomes rigid, they lock in fastening elements (13) which are rigidly fixed to the flexible linkage element (11) and, in a preferred embodiment, form the hinge pins of the second chain (11). The structural element can be assembled or dismantled using a specific tool (23, 24, 25a, 25b).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012660A FR2667926B1 (en) | 1990-10-11 | 1990-10-11 | TRANSFORMABLE STRUCTURE ELEMENT. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0504345T3 true DK0504345T3 (en) | 1996-10-07 |
Family
ID=9401201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91916842.7T DK0504345T3 (en) | 1990-10-11 | 1991-10-04 | Transformable structural element |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0504345B1 (en) |
JP (1) | JP3384491B2 (en) |
AT (1) | ATE140998T1 (en) |
CA (1) | CA2070284C (en) |
DE (1) | DE69121184T2 (en) |
DK (1) | DK0504345T3 (en) |
ES (1) | ES2090352T3 (en) |
FR (1) | FR2667926B1 (en) |
GR (1) | GR3020761T3 (en) |
WO (1) | WO1992007154A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5347770A (en) * | 1990-07-16 | 1994-09-20 | Polytech Technical Services Pty. Ltd. | Extendable mast support system |
FR2719106B1 (en) * | 1994-04-21 | 1996-07-12 | Serge Bringolf | Improved transformable structural element. |
CH690278A5 (en) * | 1994-04-14 | 2000-06-30 | Serge Alain Bringolf | Element transformable structure. |
DE69527226T2 (en) * | 1994-04-14 | 2003-02-06 | Bbd S.A., La Chaux-De-Fonds | Improved transformable structural element |
NO306652B1 (en) | 1998-03-10 | 1999-12-06 | Nutreco Aquaculture Res Centre | Farmed fish feed in the form of a diet feed and the use of feed for a special feeding period |
NL1012141C2 (en) * | 1999-05-25 | 2000-11-28 | Lely Res Holding | Unmanned vehicle suitable for use in a stable, such as a cow shed. |
JP4662504B2 (en) * | 2009-03-09 | 2011-03-30 | 株式会社椿本チエイン | Engagement chain for lifting drive |
JP4860772B1 (en) * | 2011-01-05 | 2012-01-25 | 株式会社椿本チエイン | Stopper for meshing chain |
JP5079892B2 (en) * | 2011-01-12 | 2012-11-21 | 株式会社椿本チエイン | Engagement chain type advance / retreat actuator |
JP4897093B1 (en) | 2011-01-27 | 2012-03-14 | 株式会社椿本チエイン | Engagement chain type advance / retreat actuator |
JP4897094B1 (en) | 2011-02-10 | 2012-03-14 | 株式会社椿本チエイン | Engagement chain type advance / retreat actuator |
JP4865923B1 (en) | 2011-04-20 | 2012-02-01 | 株式会社椿本チエイン | Meshing chain unit |
JP4875216B1 (en) | 2011-05-12 | 2012-02-15 | 株式会社椿本チエイン | Meshing chain unit |
CN102864837B (en) * | 2012-09-18 | 2016-01-13 | 泉州市泉港迅达石化设备安装有限公司 | A kind of Multi Role Aircraft mechanical chipping blow-off line device |
US11261938B2 (en) * | 2016-01-15 | 2022-03-01 | Hanwha Defense Co., Ltd. | Zipper chain |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1069880A (en) * | 1963-11-05 | 1967-05-24 | B C Barton & Son Ltd | Improvements relating to structural members and units for forming such structural members |
FR1425887A (en) | 1965-03-02 | 1966-01-24 | B C Barton & Son Ltd | rigid structural element formed from an assembly of similar parts |
US3382626A (en) * | 1965-10-19 | 1968-05-14 | Thiokol Chemical Corp | Rigid plate type extensible boom |
-
1990
- 1990-10-11 FR FR9012660A patent/FR2667926B1/en not_active Expired - Fee Related
-
1991
- 1991-10-04 JP JP51520491A patent/JP3384491B2/en not_active Expired - Fee Related
- 1991-10-04 DK DK91916842.7T patent/DK0504345T3/en active
- 1991-10-04 DE DE69121184T patent/DE69121184T2/en not_active Expired - Fee Related
- 1991-10-04 ES ES91916842T patent/ES2090352T3/en not_active Expired - Lifetime
- 1991-10-04 WO PCT/CH1991/000208 patent/WO1992007154A1/en active IP Right Grant
- 1991-10-04 EP EP91916842A patent/EP0504345B1/en not_active Expired - Lifetime
- 1991-10-04 AT AT91916842T patent/ATE140998T1/en not_active IP Right Cessation
- 1991-10-04 CA CA002070284A patent/CA2070284C/en not_active Expired - Fee Related
-
1996
- 1996-08-08 GR GR960402125T patent/GR3020761T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE140998T1 (en) | 1996-08-15 |
DE69121184D1 (en) | 1996-09-05 |
GR3020761T3 (en) | 1996-11-30 |
EP0504345A1 (en) | 1992-09-23 |
DE69121184T2 (en) | 1996-12-05 |
CA2070284C (en) | 2002-09-17 |
FR2667926B1 (en) | 1993-02-19 |
ES2090352T3 (en) | 1996-10-16 |
FR2667926A1 (en) | 1992-04-17 |
WO1992007154A1 (en) | 1992-04-30 |
CA2070284A1 (en) | 1992-04-12 |
JPH05507332A (en) | 1993-10-21 |
EP0504345B1 (en) | 1996-07-31 |
JP3384491B2 (en) | 2003-03-10 |
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