DE3478805D1 - Extraction device, in particular for silos with a circular base - Google Patents
Extraction device, in particular for silos with a circular baseInfo
- Publication number
- DE3478805D1 DE3478805D1 DE8484402376T DE3478805T DE3478805D1 DE 3478805 D1 DE3478805 D1 DE 3478805D1 DE 8484402376 T DE8484402376 T DE 8484402376T DE 3478805 T DE3478805 T DE 3478805T DE 3478805 D1 DE3478805 D1 DE 3478805D1
- Authority
- DE
- Germany
- Prior art keywords
- floor
- central
- silo
- opening
- protective cover
- 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
Links
- 238000000605 extraction Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000010408 sweeping Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
- B65G65/466—Devices for emptying otherwise than from the top using screw conveyors arranged to be movable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8318560A FR2555148B1 (fr) | 1983-11-22 | 1983-11-22 | Dispositif d'extraction notamment pour silos a base circulaire |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3478805D1 true DE3478805D1 (en) | 1989-08-03 |
Family
ID=9294379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484402376T Expired DE3478805D1 (en) | 1983-11-22 | 1984-11-21 | Extraction device, in particular for silos with a circular base |
Country Status (6)
Country | Link |
---|---|
US (1) | US4655666A (de) |
EP (1) | EP0143057B1 (de) |
AT (1) | ATE44274T1 (de) |
DE (1) | DE3478805D1 (de) |
FR (1) | FR2555148B1 (de) |
OA (1) | OA07869A (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626262A1 (fr) * | 1988-01-25 | 1989-07-28 | Starvrac | Extracteur pour silo de stockage |
FR2646413B1 (fr) * | 1989-04-28 | 1992-01-17 | Ramboz Maurice | Groupe moto-red ucteur a renvoi d'angle, notamment pour l'extracteur a vis equipant la base d'un silo de stockage |
FR2686076B1 (fr) * | 1992-01-15 | 1994-04-08 | Starvrac Sa | Dispositif pour l'evacuation de matieres granuleuses ou pulverulentes depuis un silo circulaire de stockage. |
FR2686328B1 (fr) * | 1992-01-17 | 1994-03-25 | Starvrac Sa | Dispositif d'extraction de matieres pulverulentes ou granuleuses, notamment depuis un silo circulaire. |
FR2778394B1 (fr) * | 1998-05-07 | 2000-06-16 | Starvrac | Ensemble extracteur a vis pour matieres solides |
US7127854B2 (en) * | 2003-02-13 | 2006-10-31 | Hedrick Thomas W | Bulk material storage facilities with access chases and/or internal filling structures |
US8177470B2 (en) * | 2009-02-27 | 2012-05-15 | Laidig Systems, Inc. | Cutter dome for reclaim system |
US8616823B1 (en) | 2010-02-19 | 2013-12-31 | Alan G. Hoogestraat | Bin sweep collector ring assembly |
US8967937B2 (en) | 2011-09-09 | 2015-03-03 | Sioux Steel Company | Modular storage bin sweep system |
US10676294B2 (en) | 2011-09-09 | 2020-06-09 | Sioux Steel Company | Modular storage bin sweep system |
US8770388B1 (en) | 2011-10-19 | 2014-07-08 | Duane Cyril Chaon | Sweep conveyor for removal of grain and other materials from bins |
US9288946B1 (en) | 2012-07-26 | 2016-03-22 | Sioux Steel Company | Bin sweep with inclined portion |
US9290335B1 (en) | 2012-12-14 | 2016-03-22 | Sioux Steel Company | Bin sweep with multiple branches |
US9199807B1 (en) | 2012-12-14 | 2015-12-01 | Sioux Steel Company | Bin sweep with drive slippage capability |
US9864344B2 (en) | 2013-10-16 | 2018-01-09 | Sioux Steel Company | System and method for multiple sweep proximity sensing and control |
US10011442B2 (en) | 2014-02-10 | 2018-07-03 | Sioux Steel Company | Bin sweep support |
CA2963634A1 (en) | 2014-10-06 | 2016-04-14 | Sioux Steel Company | Segmented bin sweep system |
US10442641B2 (en) | 2014-12-02 | 2019-10-15 | Sioux Steel Company | Bin sweep system |
WO2016141083A1 (en) | 2015-03-02 | 2016-09-09 | Sioux Steel Company | Bin sweep power transmission system |
RU169064U1 (ru) * | 2016-07-11 | 2017-03-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | Устройство для загрузки емкости сыпучим материалом |
US10703588B1 (en) | 2017-04-25 | 2020-07-07 | Sioux Steel Company | Bin sweep system with particle agglomeration breakup capability |
US11104528B1 (en) | 2019-03-08 | 2021-08-31 | Sioux Steel Company | Bin sweep system with contoured paddles |
US11299358B1 (en) | 2019-03-08 | 2022-04-12 | Sioux Steel Company | Storage bin sweep system with enhanced peripheral sweep capability |
US11454444B1 (en) | 2019-03-08 | 2022-09-27 | Sioux Steel Company | Storage bin ventilation system and apparatus |
US11267664B1 (en) | 2019-03-08 | 2022-03-08 | Sioux Steel Company | Bin sweep system with drive apparatus having enhanced slippage capability |
US11618639B1 (en) | 2019-03-08 | 2023-04-04 | Sioux Steel Company | Storage bin sweep system with enhanced peripheral sweep capability |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127032A (en) * | 1964-03-31 | roberts | ||
US3064831A (en) * | 1960-12-27 | 1962-11-20 | Butler Manufacturing Co | Unloader for storage containers |
US3237788A (en) * | 1964-03-04 | 1966-03-01 | Richard L Weaver | Silo unloader |
US3338434A (en) * | 1965-02-25 | 1967-08-29 | Melvin W Kolze | Sweep arm bin unloader |
GB1185121A (en) * | 1968-03-05 | 1970-03-18 | Boythorpe Cropstores Ltd | Improvements in or relating to Auger Discharge of Material from Storage Silos |
US3519152A (en) * | 1968-10-10 | 1970-07-07 | Smith Harvestore Products | Rotary cutter means having positive indexing drive |
FR2156504B1 (de) * | 1971-10-19 | 1976-03-26 | Cantenot Paul | |
NO131716C (de) * | 1972-09-27 | 1975-07-16 | Saxlund As | |
US3817407A (en) * | 1972-10-13 | 1974-06-18 | P Cantenot | Silo for granular or pulverulent materials |
FR2341506A1 (fr) * | 1976-02-23 | 1977-09-16 | Cantenot Paul | Dispositif pour extraction de materiaux solides |
FR2379968A7 (fr) * | 1977-02-04 | 1978-09-01 | Pouplard Marc | Perfectionnements aux dispositifs d'extraction des cellules de stockage de produits poudreux ou granuleux |
FR2424209A1 (fr) * | 1978-04-28 | 1979-11-23 | Pouplard Marc | Dispositif d'entrainement de la vis d'extraction d'une cellule de stockage de produits poudreux ou granuleux |
FR2463085A1 (fr) * | 1979-08-13 | 1981-02-20 | Gamma Stockage Manutention | Perfectionnements aux extracteurs a au moins une vis d'archimede a axe horizontal tournant autour d'un axe vertical au fond d'un silo |
US4386695A (en) * | 1980-11-10 | 1983-06-07 | A. O. Smith Harvestore Products, Inc. | Sweep auger construction for a bottom unloading mechanism |
FR2539723A1 (fr) * | 1983-01-26 | 1984-07-27 | Merillou Michel | Systeme d'extraction de produits pulverulents et granuleux a partir d'un silo ou d'une aire de stockage |
-
1983
- 1983-11-22 FR FR8318560A patent/FR2555148B1/fr not_active Expired
-
1984
- 1984-11-20 US US06/673,397 patent/US4655666A/en not_active Expired - Lifetime
- 1984-11-21 EP EP84402376A patent/EP0143057B1/de not_active Expired
- 1984-11-21 DE DE8484402376T patent/DE3478805D1/de not_active Expired
- 1984-11-21 AT AT84402376T patent/ATE44274T1/de not_active IP Right Cessation
- 1984-11-22 OA OA58446A patent/OA07869A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0143057A3 (en) | 1986-12-30 |
ATE44274T1 (de) | 1989-07-15 |
EP0143057A2 (de) | 1985-05-29 |
US4655666A (en) | 1987-04-07 |
EP0143057B1 (de) | 1989-06-28 |
FR2555148B1 (fr) | 1989-12-29 |
OA07869A (fr) | 1986-11-20 |
FR2555148A1 (fr) | 1985-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MORET, SAINT-QUENTIN, FR |
|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8381 | Inventor (new situation) |
Free format text: CANTENOT, LAURENCE, DOLE, FR |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: S.A. MORET BOUBIELA MANUTENTION, SAINT-QUENTIN, FR |
|
8328 | Change in the person/name/address of the agent |
Free format text: BECKER, M., DIPL.-PHYS., PAT.-ANW., 70597 STUTTGART |
|
8339 | Ceased/non-payment of the annual fee |