WO2000026492A1 - Element de verrouillage pour conteneur - Google Patents

Element de verrouillage pour conteneur

Info

Publication number
WO2000026492A1
WO2000026492A1 PCT/US1999/025528 US9925528W WO0026492A1 WO 2000026492 A1 WO2000026492 A1 WO 2000026492A1 US 9925528 W US9925528 W US 9925528W WO 0026492 A1 WO0026492 A1 WO 0026492A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
securing
locking member
barrier
securing member
Prior art date
Application number
PCT/US1999/025528
Other languages
English (en)
Inventor
Brian Foley
Robert Payne, Sr.
Original Assignee
Brian Foley
Payne Robert Sr
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 Brian Foley, Payne Robert Sr filed Critical Brian Foley
Priority to AU13327/00A priority Critical patent/AU1332700A/en
Publication of WO2000026492A1 publication Critical patent/WO2000026492A1/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/02Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
    • E05B83/12Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans for back doors of vans
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/008Doors for containers, e.g. ISO-containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/22Safety features
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2211/00Anti-theft means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/02Large containers rigid
    • B65D88/12Large containers rigid specially adapted for transport
    • B65D88/121ISO containers

Definitions

  • the present invention relates to a member for locking shipping containers, and, in particular, concerns a member that is configured to be positioned adjacent the doors of the shipping container so as to inhibit opening of these doors and the member is adapted to be held in place as a result of the weight of the shipping container.
  • Shipping containers are large, generally rectangular containers in which cargo is stored for shipping purposes. These containers are typically large rectangular boxes that can be shipped via container ships, rail cars or truck beds. Typically, these containers are shipped short distances via truck and long distances via ships, barges or trains.
  • the shipping container often sits for comparatively long periods of time in dock yards, rail yards or on trains. As these containers are often packed with very valuable merchandise, they have become a target for thieves.
  • the standard shipping container has two overlapping hinge doors at one end.
  • a latch mechanism which latches the hinged doors shut is typically adapted to receive some sort of lock which inhibits unauthorized access and entry into the interior of the shipping container.
  • supplemental locking devices often require the use of additional keys or combinations that must be provided to the recipient upon receipt of the container so as to unlock the container. It will be appreciated that this complicates the use of the container.
  • the supplemental lock member of the present invention which, in one aspect, is comprised of a barrier member with a securing member extending outwardly therefrom.
  • the securing member is adapted to be positioned underneath a surface of the container such that the barrier member is positioned in front of the doors of the container to thereby inhibit opening of the doors.
  • the engagement between the surface of the container secures the supplemental locking member in this position with the barrier member in front of the doors so as to inhibit unauthorized opening and entry into the container. Since the supplemental locking member is secured by the container, no additional keys or combinations are necessary to allow authorized access into the container. Moreover, since the containers are typically very heavy, removal of the supplemental locking device typically requires a fork lift or other mechanical lifting machine. As these devices are generally unavailable to thieves, the locking device successfully inhibits unauthorized entry into containers.
  • the supplemental locking member includes a retaining member that is adapted to be mounted adjacent a container prior to the container being positioned on the securing member.
  • the retaining member allows the supplemental locking member to be mounted on a container while the container is being moved via a lifting machine, such as a fork lift, onto a trailer or onto another container.
  • the retaining member is further adapted so that when the container is positioned onto a flat surface the securing member is positioned underneath the container such that the supplemental locking member is positioned in front of the doors of the container to inhibit the unauthorized opening of the doors.
  • the retaining member is comprised of a cross piece member that is adapted to be positioned underneath the locking poles of the doors of the container to thereby retain the supplemental locking member adjacent the doors of the container.
  • the supplemental locking member is adapted to prevent unauthorized entry into two containers that are stacked on top of each other.
  • the supplemental locking member includes an elongate barrier member with a securing member extending outwardly therefrom positioned between a first and second ends of the elongate barrier member.
  • the securing member is adapted to be positioned between the two containers and engage with the containers such that the engagement with the containers and the weight of the upper container secures the securing member between the lower surface of the upper container and the upper surface of the lower container such that the elongate member is positioned in front of the doors of both the upper container and the lower container.
  • the supplemental locking member of the present invention inhibits unauthorized entry into the containers as a result of the member being positioned in front of the door such that the door can not be fully opened without removal of the supplemental locking member. Since the supplemental locking member is adapted to be secured in position by the container itself, such that the container must be lifted to remove the supplemental locking member, no additional locks, keys or combinations are necessary to inhibit unauthorized entry into the container. Moreover, the supplemental locking member can be easily removed at the shipping destination as, presumably, the shipping destination will have a fork lift or other mechanical lifting machine capable of lifting the container off of the ground such that the locking member can be removed from the container.
  • the supplemental locking member can be secured to the container during shipment but allow for easy removal of the supplemental locking member upon the shipping container arriving at the desired destination.
  • Figure 1 is a partial perspective view of a shipping container of the prior art
  • Figure 2A illustrates a first embodiment of a supplemental locking member of the present invention
  • Figure 2B illustrates the supplemental locking member of Figure 2A as is installed on a single container, such as the container of Figure 1 ;
  • Figure 3 is a schematic cross-sectional view illustrating the manner in which the supplementary locking member of Figure 2A is mounted on the shipping container;
  • Figure 4A is a second embodiment of a supplemental locking member of the present invention adapted to secure the doors of two containers stacked on top of each other; and
  • Figure 4B is a perspective view illustrating the installation of the supplemental locking member of Figure 4A as it is installed on two containers stacked on top of each other.
  • a first end 102 of a typical shipping container 100 is illustrated.
  • the container 100 is essentially comprised of a large rectangular box having the first end 102 which is equipped with hinged doors 104a, 104b.
  • the shipping containers are approximately 50 feet long, by 10 feet high, by
  • the hinged doors 104a, 104b are attached to the frame of the container 100 via a plurality of hinges 112. Typically, the hinged doors 104a, 104b are overlapping such that a first door overlaps the second door so that the second door cannot be opened unless the first door is opened previously.
  • the doors 104a, 104b are overlapping such that a first door overlaps the second door so that the second door cannot be opened unless the first door is opened previously.
  • 104b typically include elongate latching members 114 secured to the front wall 116 of the door via brackets 120.
  • the elongate latching members 114 preferably engage with openings (not shown) formed in the upper surface 106 and the lower surface 110 of the container such that the elongate latching members 114 can engage with the latch and hold the hinged doors 104a, 104b in a closed positioned.
  • Each of the elongate latching members 114 is attached to a latch 122 that can be used to rotate and manipulate the elongate latching member 114 so as to latch and unlatch the elongate latching member 114 to thereby secure the doors in a weii known manner.
  • the latches 122 are adapted to receive padlocks to thereby inhibit unauthorized entry into the interior of the container 100.
  • the container 100 illustrated in Figure 1 is simply illustrative of one of a number of different types of shipping containers. It will be appreciated from the following description that the supplemental locking member of the present invention can be used with any of a number of different types and sizes of shipping containers without departing from the spirit of the present invention. Hence, the foregoing description of the shipping container 100 is simply provided for illustrative purposes and should not be viewed as a limitation on the scope of the Applicant's invention.
  • the supplemental locking member 130 includes an elongate barrier member 132 which, at a first end 134, includes a securing member assembly 136 and, at a second end 140 includes a retaining member assembly 142.
  • the elongate barrier member 132 is comprised of a steel flat bar having approximate dimensions of 3 inches wide by 30 inches long by 3 / 8 of an inch thick, although these dimensions can be varied without departing from the present invention.
  • the securing member assembly 136 includes a first plate 144 to which two flanged members 146a, 146b are attached wherein the flanged members 146a, 146b define a slot 150 that is adapted to receive the first end of the barrier member 132.
  • a plurality of bolts 152 extend between the flanged members 146a, 146b so as to secure the first plate to the first end 134 of the barrier member 132.
  • the plurality of bolts 152 that secure the first plate 144 to the elongate barrier member 132 extend through a plurality of slots 141 (shown in phantom) in the barrier member 132.
  • the slots 141 preferably extend in the longitudinal direction of the barrier member 132 and allow the first plate 144 to move along the length of the barrier member 132 in response to loading of the container 100 in a manner that will be described in greater detail hereinbelow.
  • the first plate 144 extends perpendicularly outward from a first edge 154 of the barrier member 132.
  • the securing member assembly 136 also includes a second plate 156 that is positioned adjacent the first end 134 of the barrier member 132 such that the first end 134 of the barrier member 132 is positioned within a slot 160 of the second plate 156.
  • the second plate 156 extends outward from the first edge 154 of the barrier member 132 so as to be substantially parallel to the first plate 144.
  • a plurality of bolts 162 are attached between the first plate and the second plate so as to retain the second plate 156 adjacent the first end 134 of the barrier member 132.
  • the plurality of bolts 162 are movably attached to the upper plate 144 so that the upper plate 144 can be urged towards the lower plate 156 upon the securing member assembly 136 being positioned underneath a surface of the container 100 in a manner that will be described in greater detail below.
  • the bolts 162 are, however, fixedly attached, either through welds or fasteners to the lower plate 156.
  • a plurality of compressible members 164 are interposed between the first plate 144 and the second plate 156 adjacent the first edge 154 of the barrier member 132.
  • the compressible members 164 are adapted to compress in response to the weight of the container 100 being disposed on the upper surface of ii ⁇ _ first plate 144 in the manner shown in Figure 2A.
  • the use of the compressible members 164 distributes the weight of the container and further enhances the life of the supplemental locking member 130.
  • the first plate 144 also includes a flange member 166 positioned on an upper surface of the first plate 144 along with a skid member 172 also positioned on the supper surface 170 of the first plate.
  • the skid member 172 defines the surface upon which the container 100 will be positioned.
  • a lip of the container 100 is positioned on the skid member 172 in the manner shown in Figure 3 which results in movement of the first plate 144 towards the second plate 156.
  • the flange 1 ti6 in this embodiment is designed to prevent the supplemental locking member 130 from being pulled out from underneath the container 100 without the container 100 being lifted into the air as it engages with the backside of a lip of the container in the manner shown in Figure 3.
  • the retaining member assembly 142 comprises a laterally extended member 180 that is mounted adjacent the first edge 154 of the barrier member 132 so as to be positioned immediately adjacent the second end 140 of the barrier member 132.
  • the laterally extending member 180 include two flanges 182 that define a slot 184 that is adapted to receive the second end 140 of the barrier member 132.
  • a plurality of bolt 186 extend between the flanges 182 so as to secure the laterally extending member 180 to the second end 136 of the barrier member 132.
  • the laterally extending member 180 is mounted so as to extend laterally outward from the first edge 154 of the barrier member 132 so as to extend in a generally horizontal manner when the barrier member 132 is positioned in a vertical orientation in the manner shown in Figures 2A, and 2B.
  • the laterally extending member 180 is preferably comprised of a piece of steel flat bar that has the approximate dimensions of VA inch thick by 2 inches wide with lengths that can vary anywhere from 15V_ inches to 6 inches.
  • the laterally extending member 180 is bent in the direction of the barrier member 132 so as to define a bent section 192.
  • the laterally extending member 180 also include reinforcing members 194 and
  • the supplemental locking member 130 also includes a spring bias latch mechanism 200 and is adapted to engage with one of the elongate latching members on one of the doors 104a, 104b of the container 100 in a manner that will be described in greater detail below.
  • the latching mechanism 200 is comprised of a bar that is pivotally mounted to the laterally extending member 180 so as to extend in the direction of the bent section 192 of the laterally extending member 180.
  • supplemental locking member 130 will, of course, vary depending upon the configurations of the various containers and that the description contained herein is simply illustrative of one embodiment of a supplemental locking member 130.
  • the supplemental locking member 130 is illustrated as being interconnected with nuts and bolts, however, it will be appreciated that the various components can be attached in one of a number of different well known manners, such as welding and the like, without departing from the spirit of the present invention.
  • the securing member assembly 136 is positioned underneath the bottom surface 110 of the container 100.
  • a forward lip 161 of the bottom surface 110 of the container 100 is positioned on the upper surface 170 of the first plate 144 so as to be interposed between the flange 166 and the barrier member 132.
  • the weight of the container 100 captures the securing member assembly 136 underneath the bottom surface 110 of the container 100 when the container 100 is positioned on a surface, such as the ground, the bed of a truck-trailer, the deck ot a ship, the upper surface of another container or a floor of a rail car.
  • the weight of the container 100 can also result in the first plate 144 moving towards the second plate 156 compressing the compressible members 164 therebetween. As discussed above, the first plate 144 moves downward along the barrier member 132 as a result of the slots 141 through which the bolts 152 extend.
  • the container 100 does not compress the plates 144, 156 a significant amount.
  • the flange 166 is preferably sized so that when the container 100 is positioned on the ground, the flange 166 engages with the lip 161 of the container 100 so that the supplemental locking member 130 cannot be removed without lifting the container 100 off of the ground.
  • the weight of the container 100 prevents removal of the supplemental locking member 130 as the locking member 130 cannot be removed without lifting the container 100.
  • the container 100 itself does not actually have to exert weight upon the securing member assembly 136.
  • the barrier member 132 extends upward, when the securing member assembly 134 is positioned under the lip 161 of the container 100, so as to be positioned in front of one of the hinged doors 104a, 104b such that the hinged door cannot be opened due to the presence of the barrier member 132.
  • many containers 100 incorporate overlapping hinged doors such that a first door 104b has to be opened prior to the opening of a second door.
  • both doors 104a and 104b are inhibited from opening by the presence of the supplemental locking member 130.
  • the barrier member 132 is shown in this embodiment as being elongate and generally covering a first door 104b, the barrier member 132 need only extend a distance sufficient to inhibit opening of the doors 104a, 104b. Hence, the barrier member 132 can be relatively short so long as it inhibits the opening of the door with the securing member assembly 136 engaged with the container 100. Moreover, while some containers have overlapping doors, other containers do not, hence it is within the contemplation of this invention to be able to configure the barrier member to prevent opening of more than one door of the container.
  • the retaining member assembly 142 is adapted to be positioned underneath one or more elongate latching members 114 of the container 100.
  • the laterally extending member 180 is preferably sized such that the bent section 192 is positioned around one of the elongate latching members 114 with the other end of the laterally extending member 180 being positioned underneath the elongate latching member 114 in the manner shown in Figure 2B.
  • the supplemental locking member 130 will generally be retained on the container 100 while the container 100 is elevated above the ground, it will be appreciated that the container 100 must be elevated above the ground to install the supplemental locking member with the securing member assembly 136 positioned underneath the bottom surface 110 of the supplemental locking member.
  • the latching member 200 can be adapted to engage with one of the elongate latching members 114 of the container 100 so as to inhibit vertical movement of the supplemental locking member 130.
  • the laterally extending member 180 further inhibits removal of the supplemental locking member 130 from the container 100.
  • the laterally extending member 180 extends across the doors 104a, 104b to further inhibit opening of these doors.
  • the laterally extending member 180 is positioned underneath the elongate latching member 114, it is more difficult for a person to bend or pry the barrier member 132 away from the doors 104a, 104b so as to permit unauthorized opening of the doors.
  • Figures 4A and 4B illustrate an alternative configuration of a supplemental locking member 230 that is adapted to be used with two containers 100a and 100b that are stacked on top of each other.
  • the supplemental locking member 230 is similar to the supplemental locking member 130 described in conjunction with Figures 2A and 2B in that it includes an elongate barrier member 232 having a first end 234 and a second end 240.
  • a retaining member assembly 242 which is substantially identical to the retaining member assembly 142 described above, is attached to a first end 234 of the elongate member 232.
  • a supplemental horizontal retaining member 251 is attached to the second end 240 of the elongate member 232 of the supplemental locking member 230.
  • the horizontal securing member 251 in this embodiment includes a pair of flanges 253a, 253b that define a slot 255 which is to receive the barrier member 232.
  • a horizontal retaining member 257 is attached to the flanges so as to be positioned adjacent a first edge 254 of the barrier member 232 and so as to extend in a plane that is perpendicular to the plane of the flat side of the barrier member 232.
  • the securing member assembly 236 is interposed between an upper container 100a and a lower container 100b such that the securing member assembly 236 is positioned adjacent the lower surface 110 of the upper container 100b and adjacent the upper surface 106 of the lower container 100b.
  • the weight of the upper container 100b prevents removal of the securing member assembly 136, either as a result of the weight on the securing member or the engagement of the flange 266 with the lip 161 of the upper container 100a in the manner described above which secures the securing member 236 between the two containers such that the elongate barrier member 232 is positioned in front of the doors on both the upper container 100a and the lower container 100b.
  • the retaining member assembly 242 serves the same purpose as the retaining member assembly 142 described above in conjunction with the embodiment of Figures 2A and 2B in that it further inhibits unauthorized entry into the upper container 100a and can aiso be used so that the supplemental locking member 230 can be mounted on the upper container 100a when the upper container is eievated and then the upper container 100a can then be positioned on the upper surface 106 of the lower container 100b such that the securing member assembly 136 can be interposed between the upper container 100a and the lower container 100b.
  • the horizontal securing member 251 is further adapted to aid in the securing of the doors 104a, 104b of the lower container 100b as the r.ciizontal member 257 extends a distance sufficient so as to be positioned in front of both of the doors 104a, 104b in the manner shown in Figure 3B.
  • the supplemental locking members of the illustrated embodiments are adapted to be mounted such that an elongate barrier member is positioned in front of the door of a container to inhibit unauthorized individuals from opening the doors of the container.
  • the supplemental locking members of the illustrated embodiment are further designed such that the container retains the supplemental locking members in position while the shipping containers are positioned on a surface and that the supplemental locking member can be easily installed or easily removed when the containers have been lifted off of the ground through the use of a fork lift or other similar lifting machines.
  • the supplemental locking members secure the doors of the container from unauthorized entry but do not require the use of additional keyed locks or combination locks or similar type devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)

Abstract

L'invention concerne un élément (130) de verrouillage auxiliaire permettant le verrouillage de grands conteneurs (100) de transport. Cet élément (130) de verrouillage auxiliaire comprend un élément (136) de fixation conçu pour être placé sous une surface du conteneur (100) de telle manière que le poids du conteneur (100) retient l'élément (130) de verrouillage auxiliaire dans une position adjacente aux portes du conteneur (100), et empêche l'ouverture de ces portes tant que l'élément (130) de verrouillage n'est pas retiré. Dans une première forme d'exécution, cet élément (130) de verrouillage auxiliaire comprend un élément (132) barrière allongé fixé sur l'élément (136) de fixation de telle manière que la porte ne peut être ouverte lorsque l'élément (136) de fixation est immédiatement adjacent à la porte du conteneur. Dans une autre forme d'exécution, un système (142) d'éléments de retenue est fixé sur l'élément (132) allongé, ce système étant conçu pour être monté sur un conteneur (100) pendant que ce dernier est soulevé et pour être maintenu en place jusqu'à ce que le conteneur (100) soit posé sur le sol, de sorte que le poids du conteneur repose sur l'élément (136) de fixation et empêche le retrait du dispositif (130) de verrouillage auxiliaire.
PCT/US1999/025528 1998-10-30 1999-10-29 Element de verrouillage pour conteneur WO2000026492A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU13327/00A AU1332700A (en) 1998-10-30 1999-10-29 Container locking member

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10644798P 1998-10-30 1998-10-30
US60/106,447 1998-10-30

Publications (1)

Publication Number Publication Date
WO2000026492A1 true WO2000026492A1 (fr) 2000-05-11

Family

ID=22311467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/025528 WO2000026492A1 (fr) 1998-10-30 1999-10-29 Element de verrouillage pour conteneur

Country Status (2)

Country Link
AU (1) AU1332700A (fr)
WO (1) WO2000026492A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2230933A1 (es) * 2002-03-06 2005-05-01 Construmet, S.L Dispositivo de cierre de seguridad para contenedores de carga y similares.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841516A (en) * 1971-05-03 1974-10-15 Fiala Kg Martin Container
US3917328A (en) * 1974-02-28 1975-11-04 Filippi Quinto De Container closure fastening means
US4091741A (en) * 1975-08-19 1978-05-30 American Multi-Lert Corporation Security device
US4918866A (en) * 1987-08-26 1990-04-24 The Eastern Company Door control mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841516A (en) * 1971-05-03 1974-10-15 Fiala Kg Martin Container
US3917328A (en) * 1974-02-28 1975-11-04 Filippi Quinto De Container closure fastening means
US4091741A (en) * 1975-08-19 1978-05-30 American Multi-Lert Corporation Security device
US4918866A (en) * 1987-08-26 1990-04-24 The Eastern Company Door control mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2230933A1 (es) * 2002-03-06 2005-05-01 Construmet, S.L Dispositivo de cierre de seguridad para contenedores de carga y similares.

Also Published As

Publication number Publication date
AU1332700A (en) 2000-05-22

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