FR2471445B1 - - Google Patents
Info
- Publication number
- FR2471445B1 FR2471445B1 FR8026884A FR8026884A FR2471445B1 FR 2471445 B1 FR2471445 B1 FR 2471445B1 FR 8026884 A FR8026884 A FR 8026884A FR 8026884 A FR8026884 A FR 8026884A FR 2471445 B1 FR2471445 B1 FR 2471445B1
- Authority
- FR
- France
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
- E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/122—Inflatable or unreelable bridges ; Bridges with main load-supporting structure consisting only of non-rigid elements, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026884A FR2471445A1 (en) | 1980-12-18 | 1980-12-18 | Resilient panel for impact fence, footbridge etc. - includes contiguous transverse passages for straps with eyelets locating offset tendons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026884A FR2471445A1 (en) | 1980-12-18 | 1980-12-18 | Resilient panel for impact fence, footbridge etc. - includes contiguous transverse passages for straps with eyelets locating offset tendons |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2471445A1 FR2471445A1 (en) | 1981-06-19 |
FR2471445B1 true FR2471445B1 (US06559137-20030506-C00071.png) | 1985-02-15 |
Family
ID=9249231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8026884A Granted FR2471445A1 (en) | 1980-12-18 | 1980-12-18 | Resilient panel for impact fence, footbridge etc. - includes contiguous transverse passages for straps with eyelets locating offset tendons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2471445A1 (US06559137-20030506-C00071.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE460871C (sv) * | 1986-02-27 | 1992-06-01 | Fredriksson & Ribring Ab | Skenmaal i form av bro samt modifikation daerav |
FR2901817B1 (fr) * | 2006-05-31 | 2015-03-27 | Deschamps A & Fils Ets | Pont temporaire |
CN110863419B (zh) * | 2019-11-29 | 2022-03-04 | 成都科利特机械制造有限公司 | 下穿隧道移动栈桥及其施工方法 |
CN115198892B (zh) * | 2022-08-30 | 2024-04-26 | 济宁一建钢结构工程有限公司 | 装配式地下通道钢结构系统及其施工方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1711898A (en) * | 1925-12-28 | 1929-05-07 | John W Meaker | Road-guard fence |
GB562188A (en) * | 1942-12-16 | 1944-06-21 | Frank Lane | Improvements relating to means for affording landing surfaces for aircraft |
GB569107A (en) * | 1943-04-28 | 1945-05-04 | Philip Denis Ionides | Improvements in or relating to roadways, runways or the like and to a method of construction thereof |
US2785897A (en) * | 1953-06-25 | 1957-03-19 | Lennon John Vincent | Protective device for playing fields |
GB1025775A (en) * | 1964-01-14 | 1966-04-14 | Robert Sutherland Colquhoun | Improvements in or relating to temporary roads |
US3458884A (en) * | 1967-11-02 | 1969-08-05 | Us Army | Dynamically buoyant portable bridge |
FR2111991A1 (en) * | 1969-10-03 | 1972-06-16 | Bodin Girin & Cie | Flexible web - formed by joining polygonal double walled panels |
FR2105299A5 (en) * | 1970-07-09 | 1972-04-28 | Bodin Girin & Cie | Thick open weave fabric - used as dye roller cladding |
FR2414586B1 (fr) * | 1978-01-16 | 1985-09-06 | Ind Entreprise | Barriere de protection et de securite, notamment contre les chutes de pierres |
-
1980
- 1980-12-18 FR FR8026884A patent/FR2471445A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2471445A1 (en) | 1981-06-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |