WO2013023269A1 - Dispositivo de proteção contra chuva para carregamento de material a granel em navio - Google Patents
Dispositivo de proteção contra chuva para carregamento de material a granel em navio Download PDFInfo
- Publication number
- WO2013023269A1 WO2013023269A1 PCT/BR2012/000300 BR2012000300W WO2013023269A1 WO 2013023269 A1 WO2013023269 A1 WO 2013023269A1 BR 2012000300 W BR2012000300 W BR 2012000300W WO 2013023269 A1 WO2013023269 A1 WO 2013023269A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protection device
- rain protection
- platform
- loading
- hopper
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/02—Awnings, including rigid weather protection structures, e.g. sunroofs; Tarpaulins; Accessories for awnings or tarpaulins
- B63B17/023—Hatchway tents, e.g. for weather protection of cargo during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
-
- 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
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0441—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with chutes, deflector means or channels
Definitions
- the present invention relates to a rain protection device for loading bulk material into ships, in particular to a rain protection device, whether or not added to wind, for loading solid bulk particles into ship. More particularly, the proposed protection device now applies to bulk carriers fitted with side-rolling hatch covers.
- Transport via bulk carriers is the principal means used in international trade to transport solid particulate materials. Brazil, for example, as a major world exporter of grain, makes intensive use of this means of transport. Beside their importance are the high financial values involved. Cargoes are extremely valuable, loading and unloading operations require a large port infrastructure and skilled professionals to perform the task, as well as the high costs involved in the transport itself.
- the proposed solution consists of a large, substantially pyramidal-shaped tarpaulin supported by a structure attached to the ship's loader boom, said reinforced tarpaulin, through a set of steel cables and ropes, over the hatch with its lid fully open.
- the peripheral portion of the tarp is held fixed to the deck surface of the ship by means of a magnetized plate assembly.
- a cover is established over the hatch with its lid fully open, said cover physically linked to the ship's deck by its peripheral region, and the ship's loader boom by its central region.
- tarpaulin support systems comprising straps or cables, with their own stretching systems, are extremely complex and relatively sensitive to the port environment.
- the installation of the rain shield is also complex and time consuming.
- the present invention proposes a rain protection device for loading bulk material on board, comprising a receiving device and a covering device, independent from each other, the receiving device being installed over the ship's hatch and the covering device installed in the telescopic tube of the ship's loader.
- the receiving device comprises a platform and a sealing skirt fixed around the platform.
- at least one hopper with inlet nozzle and discharge nozzle is fixed to the platform, said through-nozzle passing through the platform.
- the receiving device further comprises a covering means acting on the hopper inlet nozzle, said opening and closing capability means having an area substantially larger than the area of said inlet nozzle.
- the receiving device For the process of loading bulk material under rainy conditions, the receiving device, with its covering means acting on the hopper inlet in closed position, is installed on the ship's hatch covers, said partially positioned caps. the lower surface of the platform resting on the upper surface of the hatch covers.
- the sealing skirt fits over the hatch covers and the hatch cover opening rails.
- the cover device in turn, has a substantially larger coverage area than the receiving device hopper inlet nozzle area and comprises at least one mounting hole in the telescopic tube of the receiving device.
- Ship loader
- the telescopic tube with the coupling device attached is positioned over the hopper of the receiving device already installed on the ship, so that the coverage area of the covering device fully covers the area of the admission nozzle, but without establishing any physical bond between them. Then, the covering means acting on the hopper inlet nozzle is opened. Thus, the discharge end of the telescopic tube is directed into the hopper of the receiving device, while the hood prevents rainwater from falling into the hopper inlet nozzle.
- the proposed rain protection device it is possible to load bulk material in a ship under rain conditions, preserving the material to be transported free of moisture and eliminating all the previously described drawbacks.
- the use of the receiving device installed on the partially opened hatch covers advantageously considerably reduces the material intake area into the ship. More specifically, the intake area is reduced from the full hatch area with fully open covers to the hopper inlet nozzle area. So the cover device attached to the telescopic tube covers only the hopper inlet nozzle area, while the prior art rain guards described above cover the entire hatch area with fully open covers. Accordingly and advantageously, the stresses on the ship loader boom are considerably reduced, because with the small coverage area of the covering device according to the invention, small is its weight and small is its sail area, as well as , small is the effort generated by the rain incident on the cover device.
- the fact that there is no physical link between the cover device and the receiving device or the ship is another major advantage of the proposed protection device, as any involuntary movement of the ship will not be transmitted to the ship's loader boom, as occurs in state of the art rain protectors.
- the proposed form of installation of the rain protection device is quick and simple.
- Figure 1 shows a perspective view of a section of a ship (10) and a ship loader (20) in conventional loading operation under normal weather conditions according to the state of the art.
- Figure 2 shows a perspective view of the receiving device (40), with the sealing skirt (44) hidden for a better view of the support structure (43) and the single duct (47).
- Figure 3 shows a perspective view of the receiving device (40) comprising the sealing skirt (44).
- Figure 4 shows a perspective view of the receiving device. (40), with the sealing skirt (44) hidden, and retractable hood (46) in an open position, allowing the hopper (45) to be viewed.
- Figure 5 shows a plan front view of the receiving device (40) comprising the sealing skirt (44).
- Figure 6 shows a sectional view according to the plane A-A shown in Figure 5.
- Figure 7 shows a plan side view of the receiving device (40) comprising the sealing skirt (44).
- Figure 8 shows a sectional view according to the plane B-B shown in Figure 7.
- Figure 9 shows a detailed plan view of the peripheral region of the platform (41) of the receiving device (40), with the sealing skirt (44) and the lower sealing member (48) being shown.
- Figure 10 shows a perspective view of the receiving device (40) pre-installed on the ship (10), with the hatch covers (13) in the closed position.
- Figure 11 shows a plan side view of the pre-installed receiving device (40) installed on the ship (10), with the hatch covers (13) in the closed position.
- Figure 12 shows a perspective view of the receiving device (40) already installed on the ship (10), with the hatch covers (13) partially open.
- Figure 13 shows a plan side view of the receiving device (40) already installed on the ship (10), with the hatch covers (13) partially open.
- Figure 14 shows a detailed plan view of the peripheral region of the platform (41) of the receiving device (40) already installed on the ship (10), showing the sealing skirt (44) and the lower sealing element (48). acting on the hatch cover (13) (12).
- Figure 15 shows a plan side view of the cover device (60) coupled to the telescopic tube (24).
- Figure 16 shows a cross-sectional view according to the plane C-C shown in Figure 15.
- Figure 17 shows a perspective view of the bulk material loading operation on ship (10), using the proposed protection device, with the telescopic tube (24) with the coupling device (60) attached, positioned over the hopper (45), with the retractable top (46) in the open position.
- Figure 18 shows a detail side view of the bulk ship loading operation (10), using the proposed protection device, the telescopic tube (24) with the cover device (60) attached, positioned over the hopper (45), with the retractable top (46) in the open position.
- Figure 19 shows a sectional view according to the D-D plane shown in Figure 18.
- Figure 20 shows a detailed plan side view of the receiving device (40) already installed on the ship (10), according to another embodiment of the invention, in which the distribution element connected to the discharge nozzle (452) of the hopper (45) It consists of a self-rotating dala (471). For a better view the sealing skirt (44) and compact suction device (49) are hidden.
- Figure 21 shows a detailed side plan view of the receiving device 40 already installed on the ship 10, according to another embodiment of the invention, in which the distribution element connected to the discharge nozzle 452 of the hopper 45 It consists of a rotating dala (472). For a better view the sealing skirt (44) and the compact suction device (49) are hidden.
- Figure 22 shows a detail plan side view of the receiving device 40 already installed on the ship 10, according to another embodiment of the invention, in which the distribution element connected to the discharge nozzle 452 of the hopper 45 consists of a rotary distributing disk (473). For a better view the sealing skirt (44) and the compact suction device (49) are hidden.
- Figure 23 shows a detailed side plan view of the receiving device 40 already installed on the ship 10, according to another embodiment of the invention, in which the distribution element connected to the discharge nozzle 452 of the hopper 45 consists of a jet-slinger distributor (474). For a better view the sealing skirt (44) and the compact suction device (49) are hidden.
- Figure 24 shows a detailed plan side view of the receiving device 40 already installed on the ship 10, according to another embodiment of the invention, in which the distribution element connected to the discharge nozzle 452 of the hopper 45 It consists of a dust suppressing cone (475). For a better view the sealing skirt (44) and the compact suction device (49) are hidden.
- a bulk carrier (10) is provided with holds (15) for storing particulate material (80) to be transported. Said holds (15) are delimited superiorly by a deck (11) and communicate with the external environment through hatches (12), provided with lids (3), with upper surface (131).
- the proposed invention is applied to a bulk carrier (10) having side-rolling side hatch covers (12), which are opened by a rolling movement on rails. (14).
- the loading operation of the bulk carrier (10) is carried out by a ship loader (20) comprising a gantry structure (21) attached to the port surface (30), generally on a set of movement rails (31). . From the gantry structure (21) extends a lance (22) towards the bulk carrier (10) to be loaded. At the end of the boom (22) is a telescopic tube (24).
- the hatch covers (13) of the hatch (12) are fully opened and the telescopic tube (24) of the ship loader (20) is positioned over this opening, the material being particle (80) carried by the boom (22) and dumped through telescopic tube (24) into the hold (15) of the ship (10).
- the telescopic tube (24) is moved over the open area of the hatch (12), aiming to reach 100% of the hold capacity (15).
- the protection device comprises a receiving device (40) and a covering device (60), independently of each other, the receiving device (40) being installed over the hatch (12) of the ship (10) and the covering device (60) installed in the telescopic tube ( 24) the ship loader (20).
- the receiving device As can be seen from Figures 2 to 9, the receiving device
- (40) comprises a platform (41), provided with an upper surface (411) and a lower surface (412).
- the receiving device 40 further comprises a sealing skirt
- the sealing skirt (44) is made of flexible and resistant material.
- the receiving device (40) comprises bars (443) with sealing skirt retracting drums (44), said bars (443) located on the upper surface (411) of the platform (41), more particularly around its peripheral region.
- the receiving device (40) further comprises at least one hopper
- the receiving device (40) further comprises a cover means acting on the inlet nozzle (451) of the hopper (45), said opening and closing cover means, and having an area substantially larger than the area of said inlet nozzle (451).
- the covering means acting on the hopper inlet nozzle (451) of the hopper (45) is comprised of a retractable bonnet device (46), tilting on a pair of bearings (461), each bearing ( 461) positioned on one side of the hopper (45) and fixed to the platform (41).
- the retractable hood 46 is of the split type, and its opening is made from a central position to the sides.
- the retractable hood 46 can be viewed in its closed position in Figures 2 and 3, and in its open position in Figure 4.
- the opening and closing movement of the covering means is performed in Manual way.
- the retractable hood 46 has its opening realized from one side of the hopper 45 and is moved towards the opposite side.
- the opening and closing movement of the covering means is performed with the aid of electric motorization or other equivalent system.
- the receiving device (40) comprises a support structure (43), extending from the platform (41), said support structure (43) provided with support points (431), and of smaller width. that the width of the platform (41).
- the receiving device (40) further comprises a dispensing element connected to the discharge nozzle (452) of the hopper (45).
- the distribution element connected to the discharge nozzle (452) of the hopper (45) consists of a simple conduit (47).
- the receiving device (40) comprises a lower sealing member (48) fixed to the lower surface (412) of the platform (41), more particularly around its peripheral region.
- the receiving device (40) comprises lifting points (413) fixed to the platform (41), more particularly on the upper surface (411) of said platform (41). From the lifting points (413) and with the aid of a crane it is possible to move the receiving device (40).
- the receiving device (40) comprises at least one display (414) located on the platform (41).
- This display (414) makes it possible, when the receiving device (40) is installed on the ship (10), to view the interior of the hold (15) and to monitor the level and distribution of the particulate material (80) loaded.
- monitoring of the level and distribution of particulate material 80 within the hold 15 may be accomplished with the aid of radar, ultrasound, or other available forms.
- the receiving device (40) comprises at least one compact suction device (49), located on the platform (41) and passing through said platform (41).
- the compact suction device (49) In operation, with the receiving device (40) installed on the ship (10), the compact suction device (49) generates a depression inside the hold (15), preventing dust from escaping into the external environment.
- the receiving device (40) is lifted by means of the lifting points (413), said receiving device (40) having its covering means in the embodiment described herein represented by the retractable canopy (46) in closed position and with the sealing skirt (44) in the retracted position.
- lifting of the receiving device (40) may be carried out by the ship loader (20) itself, when adapted, or by the ship crane (10), or by the port crane (30).
- the receiving device (40) is positioned over the hatch covers (13) (12), said covers (13) in a closed position, so that the bearing points (431) of the bearing frame (43) rest on the upper surface (131) of the hatch covers (13).
- the sealing skirt (44) of the receiving device (40) is stretched and adjusted over the upper surface (131) of the hatch covers (13) and over the rails (14).
- On the outer end (442) of the skirt (44) are retaining bodies (50), such as a block or a mobile magnet, to prevent a possible gust of wind from lifting the skirt of the seal ( 44).
- the hatch covers (13) of the hatch (12) are partially opened until an opening of width substantially greater than the width of the support structure (43) of the receiving device (40) is generated.
- the receiving device (40) is moved downward with the aid of the crane so that its supporting structure (43) is introduced into the opening between the partially open covers (13) and until the lower surface (412) ) of the platform (41) resting on the upper surface (131) of the covers (13).
- the sealing skirt (44) is readjusted over the upper surface (131) of the partially open covers (13), and the retaining bodies (50) are repositioned. Lifting of the receiving device (40) is also interrupted.
- the receiving device 40 is properly installed on the ship 10, as can be seen in Figures 12 and 13.
- the receiving device (40) further comprises a lower sealing member (48) fixed to the lower surface (412) of the platform (41), more particularly around its peripheral region, said sealing member.
- lower seal (48) acting on the upper surface (131) of the covers (13), when the receiving device (40) is introduced into the opening between the partially open covers (13) and the lower surface support (412) of the platform (41) on the upper surface (131) of the caps (13).
- the actuation of the lower sealing element (48) on the upper surface (131) of the caps (13) represents an additional sealing compared to that performed by the sealing skirt (44), as can be seen in detail in Figure 14.
- the covering device (60) which has a coverage area substantially larger than the inlet nozzle area ( 451) from the hopper (45) of the receiving device (40) and comprises at least one mounting hole (61) in the telescopic tube (24) of the ship loader (20).
- said hole (61) is located in a central position of the cover device (60).
- the recording device The cover 60 is formed in the form of a spherical shell of thin thickness.
- the cover device (60) is coupled to the end of the telescopic tube (24) of the ship loader (20). through the bore (61) and is maintained by suitable securing means such as a securing strap.
- suitable securing means such as a securing strap.
- the cover device 60 is made of fabric material, preferably of the "ripstop" type, having as characteristics flexibility, lightness, high strength and transparency. Additionally, but not necessarily, the cover device
- (60) It has structural elements which are responsible for maintaining its shape, such as the shape of the spherical cap.
- the structural elements of the cover device 60 are comprised of inflatable shafts 62, as can be seen in Figure 16.
- the covering device (60) is made of fabric and has inflatable shafts (62) enables it to be conveniently folded when not in use, occupying a small area when stored.
- the cover device (60) is coupled to the end of the telescopic tube (24) of the ship loader (20) through the hole
- the telescopic tube (24) with the coupling device (60) attached is positioned over the hopper (45) of the receiving device (40), so that the coverage area of the coupling device (60) ) fully cover the inlet nozzle area (451) of the hopper (45), but without establishing any physical bond between them.
- the retractable bonnet (46) is then opened and the telescopic tube (24) lowered further so that its discharge end is directed into the hopper (45) through the inlet nozzle (451). ), but again without establishing any physical link between said telescopic tube (24) and said hopper (45).
- the telescopic tube (24) with the coupling device (60) attached, positioned over the hopper (45), with the retractable top (46) in the open position can be seen in Figures 17, 18 and 19.
- the proposed rain protection device it is possible to load bulk material in ship (10) under rainy conditions, preserving the particulate material (80) to be transported free of moisture and eliminating all the drawbacks previously described.
- Monitoring of the level and distribution of particulate matter (80) loaded in the hold (15) can be accomplished through the viewfinder (10), or with the aid of radar, ultrasound, or other available means.
- the distribution element connected to the discharge nozzle (452) of the hopper (45) consists of the single conduit (47).
- other types of distribution elements may be connected to the hopper discharge nozzle (452) of the hopper (45).
- a self-rotating dala (471) as can be seen in Figure 20, with one or more discharge points, and its continuous rotation movement, driven by the passage of particulate material (80) through gravity
- a revolving slider (472) as can be seen in Figure 21, with an unloading point, its rotating motion being electrically driven, with continuous rotary distribution or oriented to specific basement points (15)
- a rotary distributing disk (473) as can be seen in Figure 22, with one or more discharge points, its electrically driven rotary motion being continuously rotated
- a jet-slinger distributor (474) as can be seen in Figure 23, with an unloading point, its pivoting motion being electric or hydraulic driven, and having a special high-speed conveyor belt capable of throwing particulate material (80), with continuous or point
- the proposed rain protection device for loading bulk material on ships (10) it is possible to achieve between 70% and 90% of the hold capacity (15), depending on the type of loading element. distribution connected to the discharge nozzle (452) of the hopper (45), being around 70% for the single duct (47) and around 90% for the jet-slinger distributor (474). Completion and filling of the cargo is carried out by the conventional loading process when normal weather conditions are restored.
- the dispensing element connected to the hopper discharge nozzle 452 may consist of a dust suppressor cone 475, as shown in Figure 24.
- the load capacity achieved by using the suppressor cone Dust (475) is the same as that achieved with single duct (47), but advantageously, the dust suppressing cone (475) enables the particulate material (80) to fall to great heights without generating dust or dust.
- the platform 41 of the receiving device 40 consists of a single integrally solid element.
- the platform 41 may be comprised of an external rectangular casket or equivalent frame, said frame being provided with transverse reinforcement elements, and being topped by at least one solid plate.
- the solid plate consists of aluminum plate or equivalent, or transparent polymer plate, more particularly ethylene tetrafluoroethylene (ETFE).
- the proposed rain protection device such as the electric motor for opening and closing the covering means, the radar system, the ultrasound or the electrically driven distribution element, is provided by the ship loader (20) by means of an articulated arm. , with festoon driven electric cable and / or cable reel. Alternatively, the electricity may be supplied by the ship itself (10).
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2845240A CA2845240A1 (en) | 2011-08-17 | 2012-08-17 | Rain protection device for loading bulk material on a ship |
AU2012297585A AU2012297585A1 (en) | 2011-08-17 | 2012-08-17 | Device for providing protection against the rain, for loading bulk material on board a vessel |
EP12823964.7A EP2754629A4 (en) | 2011-08-17 | 2012-08-17 | RAIN PROTECTION DEVICE FOR LOADING GRAIN MATERIAL ON SHIP |
US14/238,935 US20140331911A1 (en) | 2011-08-17 | 2012-08-17 | Device for providing protection against the rain, for loading bulk material on board a vessel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1106767-5A2A BRPI1106767A2 (pt) | 2011-08-17 | 2011-08-17 | dispositivo de proteÇço contra chuva para carregamento de material a granel em navio |
BRPI1106767-5 | 2011-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013023269A1 true WO2013023269A1 (pt) | 2013-02-21 |
Family
ID=47714635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2012/000300 WO2013023269A1 (pt) | 2011-08-17 | 2012-08-17 | Dispositivo de proteção contra chuva para carregamento de material a granel em navio |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140331911A1 (pt) |
EP (1) | EP2754629A4 (pt) |
AU (1) | AU2012297585A1 (pt) |
BR (1) | BRPI1106767A2 (pt) |
CA (1) | CA2845240A1 (pt) |
WO (1) | WO2013023269A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9650113B2 (en) | 2013-03-15 | 2017-05-16 | Sandvik Intellectual Property Ab | Cargo transporter loading assembly |
EP3124704B1 (en) | 2015-07-29 | 2018-06-06 | Markus Franz Seethaler | Retractable ship loading bay covers |
JP2019085236A (ja) * | 2017-11-07 | 2019-06-06 | Ihi運搬機械株式会社 | 船積み用雨除け装置 |
BR112020002876B1 (pt) * | 2018-06-15 | 2021-09-28 | Ihi Transport Machinery Co., Ltd | Dispositivo de proteção contra chuva para transporte |
BR112020022555B1 (pt) * | 2019-09-24 | 2023-04-18 | Ihi Transport Machinery Co., Ltd | Dispositivo protetor de chuva para embarque |
US11577921B2 (en) | 2019-09-24 | 2023-02-14 | Ihi Transport Machinery Co., Ltd. | Rain-guard device for shipping |
US20230020035A1 (en) * | 2020-01-15 | 2023-01-19 | Ihi Transport Machinery Co., Ltd | Rain-guard device for nozzle |
CN116462011B (zh) * | 2023-03-29 | 2024-05-14 | 武汉开锐海洋起重技术有限公司 | 一种散货连续卸船机 |
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BRPI0402481A (pt) | 2004-06-22 | 2006-02-07 | Jhonnys Tarquinio Marchiorato | Protetor de chuva para carregamento de navios |
BRPI0502185A (pt) | 2005-06-17 | 2007-01-30 | Marchiorato Jhonnys Tarquinio | aperfeiçoamentos introduzidos em protetor de chuva para carregamento de navios |
BRPI0603000A (pt) | 2006-07-27 | 2008-03-11 | Evolucao Tecnologica De Tecn E | aperfeiçoamentos introduzidos em protetor de chuva para carregamento de navios |
BRMU8603020U2 (pt) | 2006-12-22 | 2008-11-25 | Evolucao Tecnologia De Tecnicas E Projetos Amb | aperfeiÇoamento no protetor de chuva para carregamento de granÉis em navios |
BRMU8802927U2 (pt) | 2008-12-15 | 2010-09-28 | Evolucao Etec Sa | aperfeiçoamentos introduzidos no protetor de chuva adaptável em estrutura para carregamento de granéis em navios |
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US3195943A (en) * | 1963-01-29 | 1965-07-20 | Newport News S & D Co | Protective transfer cover apparatus |
US3880300A (en) * | 1974-03-28 | 1975-04-29 | Atlantic Richfield Co | Apparatus for distributing particulate material over a zone |
US4272028A (en) * | 1977-01-10 | 1981-06-09 | Cobb Wayne E | Spreader for and operative by a granular product |
DE2861380D1 (en) * | 1977-12-05 | 1982-01-28 | Exxon Research Engineering Co | Loader cover |
FR2531925A1 (fr) * | 1982-08-20 | 1984-02-24 | Phb Weserhuette Ag | Avant-toit pour elevateurs, tels que goulottes helicoidales et autres |
US4611965A (en) * | 1984-06-29 | 1986-09-16 | Dixon Carl R | Gravity-feed grain spreader |
US4902185A (en) * | 1985-08-01 | 1990-02-20 | Dixon Carl R | Grain spreader |
DE4118910A1 (de) * | 1991-06-08 | 1992-12-10 | Orenstein & Koppel Ag | Abdeckung fuer ladeluken |
US5931111A (en) * | 1997-02-21 | 1999-08-03 | Canpotex Shipping Services Limited | Ship hatch cover |
US5778815A (en) * | 1997-02-21 | 1998-07-14 | Canpotex Shipping Services Limited | Ship hatch cover |
-
2011
- 2011-08-17 BR BRPI1106767-5A2A patent/BRPI1106767A2/pt not_active Application Discontinuation
-
2012
- 2012-08-17 AU AU2012297585A patent/AU2012297585A1/en not_active Abandoned
- 2012-08-17 US US14/238,935 patent/US20140331911A1/en not_active Abandoned
- 2012-08-17 WO PCT/BR2012/000300 patent/WO2013023269A1/pt active Application Filing
- 2012-08-17 EP EP12823964.7A patent/EP2754629A4/en not_active Withdrawn
- 2012-08-17 CA CA2845240A patent/CA2845240A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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BRPI0402481A (pt) | 2004-06-22 | 2006-02-07 | Jhonnys Tarquinio Marchiorato | Protetor de chuva para carregamento de navios |
BRPI0502185A (pt) | 2005-06-17 | 2007-01-30 | Marchiorato Jhonnys Tarquinio | aperfeiçoamentos introduzidos em protetor de chuva para carregamento de navios |
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Publication number | Publication date |
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CA2845240A1 (en) | 2013-02-21 |
BRPI1106767A2 (pt) | 2013-08-06 |
EP2754629A1 (en) | 2014-07-16 |
US20140331911A1 (en) | 2014-11-13 |
EP2754629A4 (en) | 2015-07-22 |
AU2012297585A1 (en) | 2014-03-06 |
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