FR3064613B1 - Dispositif de couverture amovible d'une cellule de silo. - Google Patents
Dispositif de couverture amovible d'une cellule de silo. Download PDFInfo
- Publication number
- FR3064613B1 FR3064613B1 FR1770338A FR1770338A FR3064613B1 FR 3064613 B1 FR3064613 B1 FR 3064613B1 FR 1770338 A FR1770338 A FR 1770338A FR 1770338 A FR1770338 A FR 1770338A FR 3064613 B1 FR3064613 B1 FR 3064613B1
- Authority
- FR
- France
- Prior art keywords
- tarpaulin
- peripheral sheath
- inflatable peripheral
- cell
- cable
- 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
- 230000002093 peripheral effect Effects 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- 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
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
-
- 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
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
-
- 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
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
- E04H2015/201—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable tubular framework, with or without tent cover
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
L'invention concerne un dispositif de couverture amovible d'une cellule (1) de silo, comprenant une bâche (4) ceinturée d'une gaine périphérique gonflable (5), adaptée pour assurer une obturation étanche de la cellule (1), des moyens de gonflage (15, 16) de la gaine périphérique gonflable (5), et des moyens de suspension comprennent un câble (12) prolongé d'une pluralité de suspentes (10, 11) dotées d'extrémités libres solidarisées à la bâche (4) de façon à être uniformément réparties sur le périmètre d'une courbe fermée concentrique à la bâche (4) et homothétique du contour de la dite bâche. De plus, des moyens de levage (13, 14) adaptés pour enrouler et dérouler le câble (12) sont asservis aux moyens de gonflage (15, 16) de façon à combiner le gonflage de la gaine périphérique gonflable (5) avec une descente de la bâche (4), et un dégonflage de la gaine périphérique gonflable (5) avec une remontée de la bâche (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1770338A FR3064613B1 (fr) | 2017-04-04 | 2017-04-04 | Dispositif de couverture amovible d'une cellule de silo. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1770338A FR3064613B1 (fr) | 2017-04-04 | 2017-04-04 | Dispositif de couverture amovible d'une cellule de silo. |
FR1770338 | 2017-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3064613A1 FR3064613A1 (fr) | 2018-10-05 |
FR3064613B1 true FR3064613B1 (fr) | 2019-03-29 |
Family
ID=58707939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1770338A Expired - Fee Related FR3064613B1 (fr) | 2017-04-04 | 2017-04-04 | Dispositif de couverture amovible d'une cellule de silo. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3064613B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1244220A (en) * | 1916-04-26 | 1917-10-23 | Philip C Lorcher | Silo. |
DE3010961A1 (de) * | 1980-03-21 | 1981-10-01 | Anton 8963 Waltenhofen Stachel | Abdeckung fuer gruenfuttersilos |
US4413747A (en) * | 1982-06-14 | 1983-11-08 | Spokane Industries, Inc. | Floating lid for a liquid storage tank |
DE102005061841A1 (de) * | 2005-12-23 | 2007-06-28 | Agraferm Technologies Ag | Abdeckung für Güllebehälter, Biogasspeicher und dergleichen |
-
2017
- 2017-04-04 FR FR1770338A patent/FR3064613B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3064613A1 (fr) | 2018-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20181005 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
ST | Notification of lapse |
Effective date: 20191206 |
|
FC | Decision of inpi director general to approve request for restoration |
Effective date: 20200121 |
|
RN | Application for restoration |
Effective date: 20200121 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |