WO2019069237A2 - Couvercle hermétique pour contenants à chargement par le haut destinés au déplacement et au stockage temporaire de produits - Google Patents

Couvercle hermétique pour contenants à chargement par le haut destinés au déplacement et au stockage temporaire de produits Download PDF

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Publication number
WO2019069237A2
WO2019069237A2 PCT/IB2018/057657 IB2018057657W WO2019069237A2 WO 2019069237 A2 WO2019069237 A2 WO 2019069237A2 IB 2018057657 W IB2018057657 W IB 2018057657W WO 2019069237 A2 WO2019069237 A2 WO 2019069237A2
Authority
WO
WIPO (PCT)
Prior art keywords
lid
container
hermetic
bolts
loading
Prior art date
Application number
PCT/IB2018/057657
Other languages
English (en)
Spanish (es)
Other versions
WO2019069237A3 (fr
Inventor
Carlos Eduardo Pili
Santiago Ernesto RUIZ
Original Assignee
Carlos Eduardo Pili
Ruiz Santiago Ernesto
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carlos Eduardo Pili, Ruiz Santiago Ernesto filed Critical Carlos Eduardo Pili
Publication of WO2019069237A2 publication Critical patent/WO2019069237A2/fr
Publication of WO2019069237A3 publication Critical patent/WO2019069237A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/122—Large containers rigid specially adapted for transport with access from above
    • B65D88/124—Large containers rigid specially adapted for transport with access from above closable top
    • B65D88/126—Large containers rigid specially adapted for transport with access from above closable top by rigid element, e.g. lid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/004—Contents retaining means
    • B65D90/0066—Partition walls

Definitions

  • the present invention relates to hermetic lids of top-loading containers intended for the transfer and temporary storage of products.
  • Top-loading containers are known in the art for those containers which are intended for the storage and / or temporary transportation of products in large quantities and comprise, for example: silos, containers, shipping containers, tipping containers, intermodal containers, multimodal containers, railway wagons, trucks, reactors, hoppers, etc.
  • the loading operation of said containers necessarily requires a tight lid that isolates the products from the outside during their transfer and / or temporary storage of said products.
  • the airtight lid for top-loading containers intended for the transfer and temporary storage of products which produces the hermetic sealing of the containers by means of an automatic locking and unlocking system that uses bolts; it can be quickly unlocked and taken out of the containers where it is located by means of the forklift nails commonly used in loading and unloading operations, in such a way that when entering said nails in specially adapted cavities that the present hermetic cover has it produces the unlocking of bolts that initially locked onto the wall of the container by means of the same action of said nails of the forklifts on the locking systems;
  • the bolts are kept contracted towards the inside of the lid and are thus maintained due to the weight of the lid and when the lid is left resting on the mouth of the container to close it, the bolts come out automatically of the ends of the lid producing
  • U.S. Patent 5,094,483 refers to a locking mechanism for securing safety-box doors in a frame using a gear rotatably mounted inside the surface of the safety box doors, although the system applies a system similar to that of the present, there is no means in the same that transmits the force of digging of forklift nails to unlock it automatically.
  • US Patent 1,408,387 refers to conventional container covers that have hinges with handles for lifting; the use of hinges means that said lids do not take advantage of the pushing force of the forklift claws to unlock them automatically.
  • US Patent 3,477,604 A relates to a removable parallelepiped-shaped container with load variants that includes a top panel but whose walls need to be secured by steel bands. It does not have a lid where there is a means that transmits the force of digging of forklift nails to unlock it automatically.
  • U.S. Patent 3,543,991 refers to a multicell container made of corrugated cardboard having reinforced ends and in which the corner seams or panels or joints are not exposed, where the joints or seams in the individual cells are wobbly to prevent weaknesses in the interior of dividing walls. It is noted that when the container is completed and lifted it can use upper and lower trays that act as a closure, where the upper part of the container can be provided with conventional closure flaps. There is no cover in the same where there is a means that transmits the force of digging of forklift nails to unlock it automatically.
  • US Patent Application Publication US 20140097182 A1 refers to intermodal containers that are modified to convey granular substances such as sand and more particularly by inserting an elastic line between the upper opening and the discharge opening at the bottom of the container.
  • the Container uses a sliding gate that opens by using a hydraulic cylinder. There is no cover there where there is a means to transmit the force of digging of forklift nails to unlock it automatically and therefore to be the sliding lid does not use the entire mouth of the container to perform the load.
  • US Pat. No. 6,868,979 B2 refers to a collapsible plastic container that includes an upper perimeter and a plurality of sides in a rectangular configuration, the sides are encased in each other as well as the base and lid using locking systems that use a manual operation lock and unlock.
  • the locking systems use recessed tabs that fit into holes.
  • a lid where there is a means to transmit the force of digging of forklift nails to unlock it automatically.
  • U.S. Patent No. 9,988,209 B2 refers to a hinge, a cargo container that includes locking rods and optionally to the hinge.
  • the hinge includes a locking pin, first and second wings and the locking pin pivotably connecting the first and second wings.
  • the hinge further includes a pair of hinge ears each of which have openings through which a second hinge pin passes through at least one of the ears which poise openings through which a locking pin can move in a manner reversible.
  • Said loading container uses side doors and does not use a lid where there is a means that transmits the pushing force of the forklift's nails to unlock it automatically.
  • the present invention relates to a hermetic lid (1) of a top-loading container (31) intended for the transfer and / or temporary storage of products, wherein the container has at least one mouth with a rectangular shape and an interior cavity defined by a length, a width and a depth being the at least one loading mouth located in the upper part of the container for the loading of the products, where said hermetic cover comprises a flat horizontal structure that supports in its lower part on the edges of the less a container loading mouth (31) isolating the products contained in said container from the external environment and also has in its lower part at least one locking system (12, 13) by means of bolts (9) that slide and encased in holes located in two of the opposite inner walls of the container in the at least one loading mouth, so as to produce the hermetic seal of the container in said loading mouth.
  • the above hermetic cover has rectangular cavities (2) in its upper part above said flat horizontal structure in the direction of sliding of the bolts (9) that allows the entry of lifting auto nails to be able to be raised above the loading mouth of the containers.
  • hermetic lid it is preferred that it has two upper rectangular cavities (2) to allow the entry of two lifting auto nails.
  • the rectangular cavities (2) comprise rectangular profiles (3) attached to the upper part (16) of the flat horizontal structure of said hermetic lid.
  • the airtight cover described comprises at least a first locking system (12), which is located on a side of the lid, where the first locking system (12) is composed of one or more bolts (9) that are displaced by locking guides (4) composed of pipes (5) of greater diameter than said bolts (9), where the locking guides (4) are attached to the lower part (16) of the flat horizontal structure of the hermetic lid and where the one or more bolts (9) and the locking guides (4) are located below said flat horizontal structure in the lower part of the hermetic lid (17).
  • said one or more bolts (9) of the first locking system (12) are solidly joined together a thrust plate (11) which traverses from below the horizontal plane of the horizontal flat structure and leaves inside the upper rectangular cavity (2) above the horizontal plane through a rectangular hole (32) passing through the hermetic lid (1) which allows the movement of the push plate (11) below and above the horizontal plane, that is to say, by the lower part of the hermetic cover (17) and by the upper part of the hermetic cover (16) and in a manner integral with said one or more bolts (9).
  • the bolts (9) and the thrust plate (11) of the first locking system (12) are also solidly joined to a rack (10).
  • At least a second locking system (13) equal to the first locking system (12) is on the opposite side of the cover in the form of a mirror image to the first locking system (12). ).
  • each closing spring (8) that links the locking guides (4) with the bolts (9) that are solidly attached to each plate. push (11) so that when each closing spring (8) the bolts (9) are contracted out by a lower limit corresponding to one of the internal walls of the upper loading container (31) and enter into holes provided in said internal walls of the upper loading container (31) resulting in the hermetic sealing of the container. the loading mouth of said container (31) by fitting the bolts (9) in the holes provided in said internal walls of the container (31).
  • the rack pinion (22) is in the lower middle part of said airtight lid maintained between two washers (15) with the pinion shaft (14) perpendicular to the horizontal plane of the horizontal flat structure of the hermetic cover, which passes through the pinion hole (26) centered in said pinion (22), where said pinion axis (14) is solidly joined to the lower part (17) of the cover so that the pinion (22) ) can rotate around said pinion shaft (14).
  • each set formed by first and second locking systems (12, 13) located on opposite sides of the lid and linked by the rack pinion (22) are covered by a lower casing (6) half-round type constructed of rectangular profile joined to the lower part (17) of the flat horizontal structure of the hermetic lid, where the terminal ends of the lower casing (30) in said rectangular profile are partially closed with holes in the lower casing which allow the displacement of the one or more bolts, so that the holes of the lower housing are aligned with the holes of the pipes of the locking guide (4) and with the holes in the internal walls of the container, so as to isolating the stored product from said assemblies formed by the locking and pinion systems when the lid closes the upper loading container (31).
  • the length of the lower housing (6) is less than the width of the loading mouth of the container (31) of rectangular shape so that the lower casing (6) between inside the loading mouth of the container when the lid is resting on the edges of the loading mouth producing the hermetic closing of the container (31).
  • hermetic lid (1) preferably are provided further stiffeners (18) along and width bound below and above (16, 17) of the flat horizontal structure so as to provide reinforcement to said airtight lid when it is lifted above the container (31).
  • the container (31) on which the hermetic lid (1) supports the storage and / or temporary transportation of products in large quantities comprises, silos, containers, intermodal containers, polymodal containers, containers maritime, flip-up containers, railway wagons, trucks, reactors, hoppers, etc.
  • the storable and / or transferable product in said container comprises granular or powdery products such as earth, gravel, sand, powders, minerals, stones, lumps, grains, cereals, etc., as well as packaged products that can placed on pallets.
  • FIGURE 1 Shows a bottom view, side view along and side view the width of the hermetic lid for containers of prior load destined to the transfer and temporary storage of) ducts.
  • FIGURE 2 Shows a perspective view cut of the hermetic lid for top loading containers intended for the transfer and temporary storage of products .
  • FIGURE 3 Shows a perspective view of a locking guide of the hermetic lid for upper loading containers intended for the transfer and temporary storage of products and the spring of re: re.
  • FIGURE 4 Shows a perspective view of the lock composed of bolts, push plate and zipper of the hermetic lid for top loading containers intended for the transfer and temporary storage of products.
  • FIGURE 5 Shows a perspective view of pinion and pinion washers of the hermetic lid for top-loading containers intended for the transfer and temporary storage of products and the pinion-rack system of the hermetic lid for top-loading containers intended for transfer and temporary storage of products.
  • FIGURE 6 Shows a side view of the hermetic lid for top-loading containers intended for the transfer and temporary storage of products that includes the first and second locking systems linked by the rack-and-pinion system.
  • FIGURE 7 Shows a perspective view of the hermetic lid for top-loading containers intended for the transfer and temporary storage of products sealing a container-type container.
  • FIGURE 8 Shows a mounted lid diagram where the arrows indicate the movements of the pieces in the lock and unlock actions.
  • FIGURE 9 Shows a perspective view of the lower housing.
  • the container (31) on which the airtight lid rests is intended for the temporary storage and / or transport of products in large quantities and comprises, for example: silos, containers, shipping containers, tip-on containers, railway wagons, trucks, reactors , etc.
  • the storable products and / or transferred in said container comprise granular or powdery products such as earth, gravel, sand, powders, minerals, stones, lumps, grains, cereals, etc., as well as packaged products that can be placed on pallets.
  • the airtight lid has at least one upper rectangular cavity (2) in its upper part above said flat horizontal structure that allows the entry of self-lifting nails to be able to be raised above the loading mouth of the containers .
  • the hermetic lid (1) can have two cavities rectangular upper (2) that allow the entry of two lifting auto nails.
  • At least one upper rectangular cavity (2) comprises a rectangular profile joined to the upper part (16) of the flat horizontal structure of the hermetic lid.
  • the airtight lid (1) further comprises at least a first locking system (12), located on one side of the lid, where the first locking system (12) is composed of at least one bolt (9) that move by a locking guide (4) composed of locking guide pipes (5) of greater diameter than said bolts, where the locking guide pipes are kept fixed inside the locking guide by being welded at their ends inside holes (7) in the L-shaped profiles for fixing said locking guide pipes, where the locking guides (4) are attached to the lower part of the flat horizontal structure (17) of the hermetic cover (1) and where the one or more bolts (9) and the locking guides (4) are located below said horizontal flat structure, in the lower part of the hermetic cover (17).
  • the L-shaped profile with fastening holes for the locking guide pipes (27) on the side where the bolts exit for locking in the container comprises a complete wall (29) while the L-shaped profile with fixing holes for the guide pipes lock (21) on the side where the bolts do not lock in the container have the wall that may be incomplete, keeping only at the height of the holes (27).
  • said bolts (9) are solidly joined a thrust plate (11) which traverses from below the horizontal plane of the flat horizontal structure and leaves inside the upper rectangular cavity (2) above the horizontal plane through rectangular holes (28) that pass through the hermetic lid which allows the movement of the push plate below and above the horizontal plane.
  • the bolts (9) and the thrust plate (11) are also solidly joined to a rack (10).
  • a second locking system (13) equal to the previous one is on the opposite side of the lid in a mirror-like manner to the first.
  • each of the first (12) and second (13) locking systems there is a closing spring (8) that links the locking guides (4) with the bolts (9) that are joined together by each thrust plate (11). ) so that when the closing spring (8) is contracted the bolts (9) exit through a lower limit corresponding to one of the internal walls of the upper loading container and enter holes provided in said internal walls of the containers of top load producing the hermetic closing of said containers by fitting the bolts (9) in the holes provided in said internal walls of the containers.
  • the linking of the closing springs (8) is carried out at one end by insertion in a hole in the rack (10) and at the other end by insertion in the spring lock welded to the structure of profile L with holes of exit of bolts split fastening guide pipes (27).
  • a rack-and-pinion system comprising a rack pinion (22) with a central pinion hole (26), whose teeth engage the racks (10) of the first and second locking system (12, 13), so that when the pinion rotates for one side or the other produces the entry or exit of the one or more bolts of each locking system in the holes provided in the internal walls of the top loading containers.
  • pinion hole (26) enters the pinion shaft (14) that is solidly attached to the bottom of the hermetic cover (17).
  • the pinion shaft (14) has a pinion washer stop (24) also attached to the lower part of the hermetic cover (17) which is sized to separate the pinion from the bottom part of the hermetic cover (17). ) and keep the pinion (22) in the same horizontal plane as the racks (10) of the first and second locking system (12, 13).
  • pinion washers (15) which have a diameter greater than the diameter of the pinion (22). These washers keep the racks embedded in the teeth of the pinion (22) preventing them from moving above and below the pinion.
  • the pinion shaft (14) comprises threaded rod welded to the pinion washer stop (24) and in it the pinion (22) is inserted through its central hole (26) between the two pinion washers (15) , maintaining all the components by means of a self-tapping nut (25) threaded on the final end of the pinion shaft (14).
  • the tip of the nail of the lifting car pushes the thrust plate (11) of that first locking system (12) moving the rack (10) and the one or more bolts (9) in the forward direction of said nail lifting car, which rotates the rack pinion (22) by moving the rack (10) of the second locking system (13) and by rolling pins (9) that are solidly attached to the other plate of the second locking system (13) ), whereby the hermetic lid of upper loading containers is unlocked and can be removed upwards.
  • the rack pinion (22) is in a pinion-rack system (B) in the lower middle part of said airtight lid (1) maintained between two washers (15) with a pinion shaft (14) perpendicular to the horizontal plane of the flat horizontal structure of the hermetic cover (1), which passes through the central hole (26) of said pinion, where said axis of pinion 14) is solidly attached to the lower part (17) of the cover so that the pinion 22) can rotate about said pinion axis (14).
  • each set consisting of first and second locking systems (12, 13) located on opposite sides of the lid and linked by pinion system - Zippers (B) are covered by a lower casing (6) half-round type built in profile rectangular (3) attached to the lower part (17) of the flat horizontal structure of the hermetic lid (1), where the ends of said rectangular profile are partially closed with rectangular lower housing openings (30) that allow it to fit the wall complete (29) with the bolt exit holes for fastening the locking guide pipes of the locking system, so as to isolate the stored product from said assemblies formed by the locking and pinion systems.
  • the length of the casing is smaller than the width of the inner cavity of the rectangular shaped containers such that the casing located in the lower part of the hermetic lid fits within said airtight lid. allowing the lower part to rest on the edges of the container.
  • the hermetic cover has reinforcement stringers along and across that can be linked below and above the flat horizontal structure in order to provide reinforcement to said airtight cover.
  • the nails of a lifting car are introduced into the rectangular cavities of the upper part; the tip pushes the push plate backing the bolts and rack of a first locking system on the side where the nails enter, the rack on that side rotates the pinion which makes the rack and bolts of a second locking system move located in a specular way to the first locking system, leaving the lid completely unlocked from the container, the springs extending.
  • the weight of the lid resting on the nails of the lifting car exerts a downward force that is greater than the tensile force exerted by each spring of the locking mechanisms, thereby preventing said springs from contracting; therefore the lid can be lifted with the springs stretched and the bolts moved towards the inside of the lid so that said bolts do not extend beyond the edges of the lid
  • the lid can be used in any rectangular container for transport and temporary storage of products; Preferred among the same silos, containers, intermodal containers, polymodal containers, maritime containers, flip-up containers, railway cars, trucks, reactors, hoppers, etc.
  • hermetic lids can be used in multiple containers as for example detailed in FIGURE 7.
  • the storable and / or transferable products in said container comprise granular or powdery products such as earth, gravel, sand, powders, minerals, stones, lumps, grains, cereals, etc., as well as packaged products that can be placed on pallets.
  • Both the hermetic lid and the container can be made of steel sheet, in hard aluminum, hard plastic, or any other material or combination of materials capable of resisting without problems the weather,

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Closures For Containers (AREA)
  • Closing Of Containers (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

La présente invention concerne un couvercle hermétique d'un contenant à chargement par le haut destiné au déplacement et/ou au stockage temporaire de produits, lequel contenant présente une forme rectangulaire avec une cavité intérieure définie par une longueur, une largeur et une profondeur, la partie supérieure du contenant correspondant à une ouverture pour le chargement desdits produits, cette ouverture offrant également un système de blocage et de déblocage au moyen de barres qui est automatiquement actionné par les griffes d'un auto-élévateur.
PCT/IB2018/057657 2017-10-03 2018-10-02 Couvercle hermétique pour contenants à chargement par le haut destinés au déplacement et au stockage temporaire de produits WO2019069237A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762567465P 2017-10-03 2017-10-03
US62/567,465 2017-10-03

Publications (2)

Publication Number Publication Date
WO2019069237A2 true WO2019069237A2 (fr) 2019-04-11
WO2019069237A3 WO2019069237A3 (fr) 2019-05-31

Family

ID=64267861

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IB2018/057655 WO2019069235A1 (fr) 2017-10-03 2018-10-02 Silo hybride de collecte en vrac et de transport multimodal destiné au déplacement et stockage temporaire de produits
PCT/IB2018/057657 WO2019069237A2 (fr) 2017-10-03 2018-10-02 Couvercle hermétique pour contenants à chargement par le haut destinés au déplacement et au stockage temporaire de produits

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Application Number Title Priority Date Filing Date
PCT/IB2018/057655 WO2019069235A1 (fr) 2017-10-03 2018-10-02 Silo hybride de collecte en vrac et de transport multimodal destiné au déplacement et stockage temporaire de produits

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AR (2) AR113269A1 (fr)
WO (2) WO2019069235A1 (fr)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
WO2023168515A1 (fr) * 2022-03-09 2023-09-14 Nordic Minesteel Technologies Inc. Wagon-benne doté de portes supérieures et latérales en arc

Citations (6)

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US1408387A (en) 1920-12-30 1922-02-28 Pfaudler Co Inc Joint for hinged covers
US3477604A (en) 1967-03-15 1969-11-11 Charles E Kridle Demountable containers and bases and panel joints thereof
US3543991A (en) 1969-01-13 1970-12-01 Inland Container Corp Multi-cell bulk container
US6868979B2 (en) 2003-05-08 2005-03-22 Monoflo International, Inc. Collapsible plastic container with locking feature
US20140097182A1 (en) 2012-10-10 2014-04-10 SandCan Inc. Intermodal container having a resilient liner
US9988209B2 (en) 2011-08-15 2018-06-05 George E. Kochanowski Door assembly for freight container

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SE459001B (sv) 1987-07-06 1989-05-29 Gunnar Karl Stroemberg Anordning med hjul vid tillslutbar lastbehaallare av containertyp med bakre belaegna doerrar
US7296704B2 (en) 2004-08-11 2007-11-20 Ferrini Jonathan B Collapsible container
DE202009014277U1 (de) * 2009-10-21 2010-01-21 Fliegl, Josef Fahrzeug mit Abdeckvorrichtung für den Ladeaufbau
AU2012253221C1 (en) * 2011-05-09 2018-02-22 Australian Mobile Mining Equipment Systems And Accessories Pty. Limited Cargo container
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408387A (en) 1920-12-30 1922-02-28 Pfaudler Co Inc Joint for hinged covers
US3477604A (en) 1967-03-15 1969-11-11 Charles E Kridle Demountable containers and bases and panel joints thereof
US3543991A (en) 1969-01-13 1970-12-01 Inland Container Corp Multi-cell bulk container
US6868979B2 (en) 2003-05-08 2005-03-22 Monoflo International, Inc. Collapsible plastic container with locking feature
US9988209B2 (en) 2011-08-15 2018-06-05 George E. Kochanowski Door assembly for freight container
US20140097182A1 (en) 2012-10-10 2014-04-10 SandCan Inc. Intermodal container having a resilient liner

Also Published As

Publication number Publication date
AR122831A1 (es) 2022-10-12
AR113269A1 (es) 2020-03-11
WO2019069237A3 (fr) 2019-05-31
WO2019069235A1 (fr) 2019-04-11

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