WO2007108833A2 - Systeme et appareil de manipulation de materiau en vrac - Google Patents

Systeme et appareil de manipulation de materiau en vrac Download PDF

Info

Publication number
WO2007108833A2
WO2007108833A2 PCT/US2006/043315 US2006043315W WO2007108833A2 WO 2007108833 A2 WO2007108833 A2 WO 2007108833A2 US 2006043315 W US2006043315 W US 2006043315W WO 2007108833 A2 WO2007108833 A2 WO 2007108833A2
Authority
WO
WIPO (PCT)
Prior art keywords
collapsible bag
bag
side wall
collapsible
bulk material
Prior art date
Application number
PCT/US2006/043315
Other languages
English (en)
Other versions
WO2007108833A3 (fr
Inventor
Paul G. Dispazio
Original Assignee
Bull Bag, Llc
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 Bull Bag, Llc filed Critical Bull Bag, Llc
Publication of WO2007108833A2 publication Critical patent/WO2007108833A2/fr
Publication of WO2007108833A3 publication Critical patent/WO2007108833A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/64—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable
    • B60P1/6409—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable details, accessories, auxiliary devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • 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
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1618—Flexible intermediate bulk containers [FIBC] double-walled or with linings
    • B65D88/1625—Flexible intermediate bulk containers [FIBC] double-walled or with linings with stiffening rigid means between the walls
    • 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
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1631—Flexible intermediate bulk containers [FIBC] with shape keeping flexible elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/226—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks for flexible intermediate bulk containers [FIBC]
    • 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
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/0083—Computer or electronic system, e.g. GPS systems

Definitions

  • the present invention relates to bulk material handling systems in general, and to bulk material handling systems that utilize collapsible containers in particular.
  • Rigid bulk containers must be stored before and after use by the service provider and during use by the end-user. Because of the size and weight of the container, the end-user must accept the location of the bulk container after it has been delivered, or incur the cost and inconvenience of having heavy equipment move the container. In addition, the area where a bulk container can be used is limited because the container must be truck accessible for loading and unloading, or the ground surface adjacent the container must be such that the container can be rolled or dragged to the truck. [0004] Some local governments and residential associations (e.g., condominium associations, neighborhood associations, etc.) either prohibit the use of rigid bulk containers, or restrict the size of the rigid bulk container that can be used.
  • Some local governments and residential associations e.g., condominium associations, neighborhood associations, etc.
  • a system for handling bulk material includes one or more collapsible bags and a vehicle operable to lift and transport the collapsible bags.
  • the bags have a side wall with a height extending between a first end and a second end, a bottom panel attached to the first end of the side wall, an opening formed by the second end of the side wall, and at least one handling member attached to the side wall adjacent the opening.
  • a method for handling bulk material between a first site and a second site, which sites are physically remote from one another includes the steps of: a) providing a collapsible bag having at least one handling member attached to the side wall adjacent the opening; b) filling the collapsible bag with a bulk material; c) providing a vehicle operable to transport and lift the collapsible bag using the handling member; and d) transporting the collapsible bag containing the bulk material from the first to the second site.
  • An advantage of the present invention is that it eliminates the need for a rigid bulk container and the disadvantages associated therewith.
  • Rigid bulk containers must be trucked to and from the site where they are used, thereby incurring significant cost to and from.
  • Rigid bulk containers also must be stored on site during use. Many sites are limited in space and cannot accept, or do not permit the use of rigid bulk containers. If it is feasible to use a bulk container, many times the available size containers do not coincide with the need of the end-user.
  • the collapsible bag used with the present system and method avoids these problems by not requiring trucking to and from, limiting the storage space necessary, and offering a variety of sizes that will undoubtedly fit a large number of applications.
  • Another advantage of the present invention is that it provides a system and method that can be used to expeditiously deliver materials that are not typically delivered in bulk form, but can be as the need arises (e.g., disaster relief materials).
  • the present system and method can be used to deliver water in bulk, for example, and at the same time provide a portable storage container that can be used where fixed size storage containers are unavailable.
  • FIG. 1 is a diagrammatic view of a collapsible bag embodiment.
  • FIG. 2 is a diagrammatic view of a collapsible bag embodiment.
  • FIG. 3 is a diagrammatic sectioned view of a collapsible bag embodiment.
  • FIG. 4 is a diagrammatic view of a vehicle that can be used to lift and transport collapsible bags within the present system and method.
  • FIG. 5 is a diagrammatic view of a vehicle that can be used to lift and transport collapsible bags within the present system and method.
  • FIG. 6 is a diagrammatic view of a vehicle that can be used to lift and transport collapsible bags within the present system and method.
  • a system and method for handling bulk material includes an ordering system, a collapsible bag 10 and an over-the-road vehicle 34 operable to lift and transport the collapsible bag 10 containing bulk material between a first site and a second site remote from one another.
  • the collapsible bag 10 includes a side wall 12, a plurality of support members 14, and a bottom wall 16.
  • the bottom wall 16 is directly or indirectly attached to the side wall 12, and possesses sufficient mechanical strength so that the collapsible bag 10 is not intended to be used with a structural member (e.g., pallet) adjacent the bottom wall 16 to enable lifting.
  • An interior volume, which is defined by the side wall 12 and bottom wall 16, is created when the collapsible bag 10 is disposed in an open configuration.
  • the collapsible bag 10 can be made from a variety of different materials that are sufficiently flexible to permit the bag 10 to be collapsed from the open configuration to a closed configuration. In the closed configuration, the interior volume of the bag 10 is substantially zero.
  • the side wall 12 has a height 18 that extends between a bottom end 20 and an open end 22, and a plurality of support member stations 24.
  • the side wall 12 can assume numerous configurations (e.g., a continuously extending panel, or a side wall including a plurality of panels).
  • the collapsible bag 10 has a funnel geometry wherein the cross-sectional area of the bottom end 20 of the bag 10 is less than the cross-sectional area of the open end 22 of the bag 10.
  • the funnel geometry can be created, for example, by skewing at least a pair of opposing side walls 12 (or portions of side wall 12, opposing support member stations 24, etc.) outwardly from a plane 26 extending substantially perpendicular to the bottom wall 16 (e.g., the side walls 12 are skewed by an angle (e.g., " ⁇ ") from the plane 26 perpendicular to the bottom wall 16, so that the side wall 12 portions extend away from one another when traveling in a direction toward the open end 22).
  • ⁇ an angle
  • the angle(s) at which the side wall 12 portions extend away from the perpendicular plane 26 and away from each other is preferably sufficient to cause weight of the side wall 12 portions to maintain the open configuration.
  • the funnel geometry helps to keep the collapsible bag 10 in the open configuration when empty and when not completely full of material.
  • the collapsible bag 10 may include one or more support straps 28 attached to the side wall 12, extending around the side wall 12, and/or attached to the bottom wall 16 for support.
  • the straps 28 may be fixed to the side wall 12 or bottom wall 16, or may be attachable to the side wall 12 or bottom wall 16.
  • the support strap 28 may be stitched to the bottom wall 16 in the form of an "X".
  • Other support strap configurations can be used alternatively.
  • the stitching itself may be sufficient to create a support strap feature.
  • the collapsible bag 10 side wall 12 has a height 18 that is specifically chosen to give the bag 10 a low profile that provides added stability to the bag 10.
  • the increased stability of bag 10 decreases the chance that a filled collapsible container will tip over during transit.
  • most bulk materials bags e.g., those disclosed in U.S. patent Nos. 6,415,927; 6,394,277; and 6,328,470
  • a filled bulk bag with a high profile has a center of gravity that is greater than one of similar size with a low profile.
  • the low profile collapsible bag 10 possesses greater stability relative to the high profile bag.
  • the collapsible bag 10 has a height 18 that is approximately equal to or less than the width 30 of the bag 10.
  • Each support member station 24 includes a mechanism that is operable to attach at least one support member 14 to the side wall 12.
  • a support member station 24 is pocket sized to receive a support member 14.
  • a support member station 24 is a side wall section or independent panel that includes fasteners (e.g., straps, ties, Velcro® brand hook and loop fasteners, snaps, etc.) for attaching a support member 14.
  • the support member 14 may have a first fastener portion that mates with a second fastener portion connected to the side wall 12.
  • the manner in which the support member 14 is attached to the support member station 24 can vary depending upon the application at hand (e.g., a collapsible bag 10 with support members 14 attached to the inner surface of the bag 10 side wall protects the side wall of the collapsible bag 10).
  • the support members 14 are substantially rigid members that are attachable to the support member stations 24. Each support member 14 may be a one- piece unit, or alternatively it may include several pieces that collectively form the support member 14.
  • the support members 14 can be configured to have a length that is substantially equal to the height 18 of the side wall 12.
  • the support members 14 can be made from a variety of different materials, and are therefore not limited to any particular material. Corrugated plastic is an example of an acceptable material for the support members 14.
  • the collapsible bag 10 can be offered in a variety of different geometries.
  • the support members 14 are provided having uniform geometries so that the same support members 14 can be used for all or nearly all of the different size collapsible bags 10.
  • the various size bags 10 use multiple numbers of the same type of support member 14. Using the same support members 14 for all, or nearly all, of the different size bags 10 facilitates bag design and use, and decreases cost.
  • Preferred embodiments of the collapsible bag 10 include at least one handling member 32 disposed adjacent the open end 22 of the collapsible bag 10. The handling member 32 permits the collapsible bag 10 to be connected to a mechanism for lifting or otherwise moving the collapsible bag 10.
  • the lift loops form an orifice large enough to receive a strap or hook that is, for example, attached to a lifting mechanism.
  • the lift loops may be fabricated from a variety of different materials (e.g., bag material loops, metal rings, polymer rings, etc.).
  • the collapsible bag 10 may also include one or more handling members
  • the collapsible bag 10 embodiment shown in FIGS. 1 and 2 includes multiple handling members 32 in the form of lift loops attached to the side wall 12, adjacent the bottom wall 16. As will be discussed below, the handling members 32 disposed adjacent the bottom wall 16 facilitate emptying the collapsible bag 10.
  • the collapsible bag 10 is not limited to having any particular interior volume. Indeed, one of the advantages of the present system is that it can be used with a variety of different size collapsible bags 10. Preferably, the collapsible bag 10 has a number of different embodiments each with a different interior volume (e.g., 1, 2, 3, 4, 5, 6, etc. cubic yards). A variety of different size bags 10 enables the end-user to select the bag 10 best suited to the job at hand. [0030] The collapsible bag 10 may be used with any type of over-the-road vehicle
  • a truck having a bed and a boom crane e.g., an articulated boom, knuckle boom, etc.
  • the "bed" of the truck may be a roll-off box (e.g., a dumpster).
  • a trailer can be used.
  • the trailer itself may have a crane, or it may be used with a truck that has a crane.
  • a cable drawn from the crane is attached directly or indirectly to the handling members 32.
  • the collapsible bag 10 is lifted, placed on the bed of the truck (or trailer), and carted away.
  • the vehicle 34 can carry multiple filled collapsible bags 10.
  • the invention is not limited to any particular type of vehicle 34. Once the filled collapsible bags 10 are brought to their destination, the bags 10 are off-loaded from the truck (and/or trailer). Each bag 10 can be emptied by attaching the cable to one or more of the handling members 32 disposed adjacent the bottom wall 16 and subsequently tipping the bag 10 upside down.
  • the ordering system includes bag delivery, customer communications, and bag retrieval.
  • bag delivery the collapsible bag 10 may be "delivered" to the end-user in a variety of different ways.
  • the collapsible bag 10 may be offered at public facilities (e.g., hardware store, lumber yard, refuse collection facility, etc.) where the end-user may select the collapsible bag 10 most appropriate for the job at hand.
  • the end-user may order a bag 10 by contacting the provider via mail, telephone, e-mail, internet website, etc.
  • the provider can send the collapsible bag(s) 10 to the end-user via mail or other carrier or the end-user can pick up the bag 10 at a predetermined destination.
  • the provider may ship bags 10 to the end-user on a routine basis.
  • the collapsible bag 10 is typically delivered in a folded configuration with at least some of the support members 14 not attached to the bag 10.
  • the support members 14 are provided with the bag 10 for later attachment.
  • the bag 10 to the location desired, unfolds the bag 10 and attaches the support members 14 in the appropriate support member stations 24.
  • the different support members 14 may be labeled regarding the support member station 24 where they should be attached, hi those embodiments where the support members 14 have uniform geometries, it is not necessary to label the specific location where each particular support member 14 must be attached.
  • the customer communications portion of the ordering system provides one or more mechanisms by which the end-user can request pick-up of the filled collapsible bags 10.
  • the end-user may telephone or e-mail the provider and request a pick-up.
  • the provider may have an interactive internet website that allows the end-user to submit a pick-up request and/or a request for additional collapsible bags 10.
  • the provider may solicit information from the end-user regarding the contents of the collapsible bags 10.
  • the provider may solicit information regarding the nature of the waste material (e.g., mixed debris, concrete, metal, brush, etc.) or the environmental material (contaminated soil, spilled chemicals, etc.) Content information will enable the provider to more efficiently handle the materials, and may also have a bearing on the cost of disposing of the bulk materials.
  • the nature of the waste material e.g., mixed debris, concrete, metal, brush, etc.
  • the environmental material contaminated soil, spilled chemicals, etc.
  • the company can provide each material in a collapsible bag 10. Delivery of the materials in this manner keeps the materials separate and eliminates having the materials dumped onto the property and the mess and contamination associated therewith.
  • the present bulk material handling system can also be used to efficiently deliver materials that are not typically delivered in bulk form, but can be as the need arises.
  • the present system can be used to deliver bulk quantities of water and relief goods as part of a disaster relief program. Large volumes of water can be loaded into sealable collapsible bags 10. The bags 10 can then be delivered and accessed upon demand. If the entire volume of water is not used immediately, the bag 10 can be resealed and stored for later use.
  • the present system advantageously allows the water to be delivered to places not typically accessed by traditional water sources, and stored where there is no large volume liquid container available.
  • relief goods can be distributed in areas of need in a collapsible bag 10 that facilitates handling such goods. In both instances, the collapsible bags 10 can be folded when the materials are removed from the bag 10 and either disposed of properly or reused.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Bag Frames (AREA)

Abstract

La présente invention concerne par un de ses aspects un système pour manipuler un matériau en vrac qui inclut un ou plusieurs sacs pliants et un véhicule utilisable pour soulever et transporter les sacs pliants. Les sacs comportent une paroi latérale d'une hauteur allant d'une première à une seconde extrémité, un panneau de fond fixé à la première extrémité de la paroi latérale, une ouverture formée par la seconde extrémité de la paroi latérale, et au moins un élément de manipulation fixé à la paroi latérale de manière adjacente à l'ouverture. La présente invention concerne par un autre aspect un procédé pour manipuler un matériau en vrac entre un premier site et un second site, lesquels sites sont éloignés physiquement l'un de l'autre, qui inclut les phases consistant à : a) prévoir un sac pliant ayant au moins un élément de manipulation fixé à la paroi latérale de manière adjacente à l'ouverture ; b) remplir le sac pliant avec un matériau en vrac ; c) prévoir un véhicule utilisable pour transporter et soulever le sac pliant utilisant l'élément de manipulation ; et d) transporter le sac pliant contenant le matériau en vrac du premier au second site.
PCT/US2006/043315 2006-03-16 2006-11-06 Systeme et appareil de manipulation de materiau en vrac WO2007108833A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78280006P 2006-03-16 2006-03-16
US60/782,800 2006-03-16

Publications (2)

Publication Number Publication Date
WO2007108833A2 true WO2007108833A2 (fr) 2007-09-27
WO2007108833A3 WO2007108833A3 (fr) 2007-11-22

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PCT/US2006/043315 WO2007108833A2 (fr) 2006-03-16 2006-11-06 Systeme et appareil de manipulation de materiau en vrac

Country Status (1)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102167210A (zh) * 2011-02-28 2011-08-31 贺文晓 夹层冲气式可移动水窖
CN102616497A (zh) * 2012-03-15 2012-08-01 常州商隆产业用纺织品有限公司 箱体式集装袋
CN102673909A (zh) * 2012-04-27 2012-09-19 常州商隆产业用纺织品有限公司 用于装载废料的大型集装袋
WO2014047603A1 (fr) * 2012-09-24 2014-03-27 B.A.G. Corp Sac de vrac sans palette
US9114958B1 (en) 2013-01-09 2015-08-25 Bull Bag, Llc Remote release hook and use methods
US9174810B1 (en) 2013-01-09 2015-11-03 Bull Bag, Llc Waste bag use methods and apparatus
US10442575B1 (en) 2012-12-26 2019-10-15 Bullbag Corporation Waste bag and assembly methods
USD912360S1 (en) 2019-06-07 2021-03-02 Dylan Mullins Bottomless dump bag
US10934089B2 (en) 2018-10-30 2021-03-02 Dylan Mullins Apparatus and system for bottomless waste disposal bag

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921195A (en) * 1989-01-03 1990-05-01 Clark Emmit S Plastic bag stand
US6499610B2 (en) * 1999-07-23 2002-12-31 Michael Spitsbergen Portable hoist system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921195A (en) * 1989-01-03 1990-05-01 Clark Emmit S Plastic bag stand
US6499610B2 (en) * 1999-07-23 2002-12-31 Michael Spitsbergen Portable hoist system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102167210A (zh) * 2011-02-28 2011-08-31 贺文晓 夹层冲气式可移动水窖
CN102616497A (zh) * 2012-03-15 2012-08-01 常州商隆产业用纺织品有限公司 箱体式集装袋
CN102673909A (zh) * 2012-04-27 2012-09-19 常州商隆产业用纺织品有限公司 用于装载废料的大型集装袋
WO2014047603A1 (fr) * 2012-09-24 2014-03-27 B.A.G. Corp Sac de vrac sans palette
US10442575B1 (en) 2012-12-26 2019-10-15 Bullbag Corporation Waste bag and assembly methods
US9114958B1 (en) 2013-01-09 2015-08-25 Bull Bag, Llc Remote release hook and use methods
US9174810B1 (en) 2013-01-09 2015-11-03 Bull Bag, Llc Waste bag use methods and apparatus
US10934089B2 (en) 2018-10-30 2021-03-02 Dylan Mullins Apparatus and system for bottomless waste disposal bag
USD912360S1 (en) 2019-06-07 2021-03-02 Dylan Mullins Bottomless dump bag

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