WO1999011544A1 - Device at a load carrier - Google Patents
Device at a load carrier Download PDFInfo
- Publication number
- WO1999011544A1 WO1999011544A1 PCT/SE1998/001534 SE9801534W WO9911544A1 WO 1999011544 A1 WO1999011544 A1 WO 1999011544A1 SE 9801534 W SE9801534 W SE 9801534W WO 9911544 A1 WO9911544 A1 WO 9911544A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- legs
- arrangement
- load carrier
- actuating rod
- support beams
- Prior art date
Links
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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/14—Legs, e.g. detachable
-
- 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
- B65D88/022—Large containers rigid in multiple arrangement, e.g. stackable, nestable, connected or joined together side-by-side
-
- 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
- B65D88/129—Transporter frames for containers
-
- 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
- B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
- B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container
Definitions
- the present invention relates to an arrangement for a load carrier in the form of a platform module so arranged as to be capable of being handled without restriction between transport positions, rail, road vehicle and boat, and which, on its under side, exhibits a number of legs for setting up the load carrier on a base.
- Intermodality has increasingly become a fashionable word, often with the admixture of multimodality, which are different ways of tackling transport solutions.
- To achieve intermodality it is necessary for the different means of transport to harmonize with one another; i.e. it must be possible to transfer loads from one form of transport to another by rapid and simple handling.
- This calls for load carriers that are adapted to the method of handling in question, such as from road vehicle to rail, and from rail to "Lift on - Lift off vessels" and “Roll on - Roll off vessels”; i.e. Lo-Lo vessels and Ro-Ro vessels respectively.
- Containers are still the most flexible unit to this day, although they cannot be handled for Ro-Ro without extra equipment.
- a vessel load arrangement comprising a load frame capable of being accommodated on a desired transport vehicle, for example a boat or road vehicle, etc.
- a special ground support is required for the load frame when it is placed on the ground.
- 466593 is an interchangeable platform with simple collapsible legs, although this is a unit intended for road vehicles rather than a load carrier for marine use and accordingly cannot be handled in the manner described above.
- the principal object of the present invention is thus, in the first instance, to make available an arrangement which solves the problem associated with the unrestricted handling of a load carrier equipped with legs in different situations and on different occasions.
- an arrangement in accordance with the present invention which is characterized essentially in that the legs are mounted so that they are capable of pivoting in internal spaces in the load carrier respectively between a retracted and an extended position, and in that a locking device is so arranged as to prevent unintentional retraction or extension of the legs in question and thus to lock the legs in the intended retracted or extended position, in the sense that the legs are attached to an actuating rod, the function of which is, on the one hand, to act as a locking device for the legs in the two aforementioned positions and, on the other hand, to act as a movement transmission device between an actuation mechanism in said locking device to prevent unintentional extension and retraction of the legs and to permit the setting of the legs to a desired position, in conjunction with which the legs are extended during the lifting phase of the load carrier.
- the principal object of the invention is thus to make available an arrangement for a load carrier which exhibits pivoting legs to permit rapid handling of the load carriers between land transport means and vessels, and to minimize or entirely eliminate the presence of personnel for the actual handling operation in conjunction with extending the legs.
- This is made possible as follows: A) Manual operation of the locking device. To extend the legs, the locking device is released when the load unit is still on the incoming vehicle with the legs in the retracted position. As the load unit is lifted from the vehicle, the legs drop down and are locked automatically in the extended position. To retract the legs, the locking device is released when the unit (loaded or empty) is standing in position ready for lifting onto the incoming vehicle.
- the unit is raised from the ground and is then lowered back onto the ground, when the legs will move apart (this is facilitated by the inclination of the legs) and up against the underside of the load unit, where they will be locked in the retracted position.
- the unit is then lifted and placed on the incoming vehicle.
- the locking device can also be released automatically by means of pins on the lifting yoke, which actuate a spring-assisted beam that actuates the actuating rod. No manual intervention, as described above, is required in this case.
- the aforementioned operations are possible because the leg construction, the actuating rod and the locking construction are an integrated system and should be regarded as a unit. This can be appreciated from the new Claims.
- the legs are retained by pivoting struts which can be attached to the legs via removable pins in the attachment eyes of the legs.
- FIG. 1 shows a perspective view of a load carrier in accordance with the invention obliquely from above, showing the supporting legs retracted;
- Fig. 2 shows details of the supporting legs and their actuating parts
- Fig. 3 shows the arrangement of the supporting legs in even more detail and their locking device in a locked position
- Fig. 4 shows the load carrier with all the supporting legs arranged in the extended position
- Fig. 5 shows pairs of supporting legs in extended supporting positions
- Fig. 6 shows a supporting leg in the extended position and its locking device in the free position
- Fig. 7 shows a variant of the invention incorporating an automatic locking mechanism
- Fig. 8 shows an example of the application of the invention to a container
- Fig. 9 shows an example of stackability
- Fig. 10 shows an adaptation for Ro-Ro handling
- Fig. 11 shows a schematic representation of handling the invention
- Fig. 12 shows a pictorial representation of handling the invention.
- a load carrier 1 is so arranged as to be capable of being handled without restriction between transport positions, rail, road vehicle and boat, and is intended for both Lo-Lo and Ro-Ro handling.
- a load carrier 1 of this kind which exhibits on its underside 2 a number of legs 3 to enable the load carrier 1 in question to be set up on a base 4 once the load carrier 1 has been lifted down from a road vehicle, for example, and is to undergo further handling with existing terminal equipment, such as an ordinary or platform/cassette type of previously disclosed container module, is equipped with a novel leg arrangement.
- the innovation is that the legs 3 are pivotally mounted inside an inner space 5 in the load carrier 1 and as such are capable of pivoting up 6 and down 7 between a retracted position I and an extended position II, whereby the load carrier 1 can have different functions partly as a cassette and partly as an ordinary, previously disclosed so- called container platform.
- a locking device 8 is also so arranged in the first place as to prevent unintentional retraction, but naturally also unintentional extension, of the legs 3 in question, and as to lock the legs 3 in the retracted position I or the extended position II.
- the load carrier 1 which is preferably based on a 40-foot, so-called platform module with a gross weight of preferably ca. 50 tonnes, or a container of a previously disclosed kind with corner box arrangements welded in position for its adaptation to Lo-Lo loading in cellular vessels, must, for the purpose of Ro-Ro handling, see Fig. 8, have the supporting legs 3 extended downwards so that a so- called “lift trailer” can gain access beneath the container and then use its hydraulic system to lift the cassette and transport it to the intended location in accordance with Fig. 10.
- the unit functions as a platform or container and is handled with the same equipment as a container.
- the invention thus permits transport costs to be significantly reduced, the quality of the transport to be improved, and the transport times to be shortened, and permits the just-in-time principle to be introduced in the transport organization as a whole.
- the invention also permits optimization of the total costs and the customer's costs. Last, yet no less important, is the fact that the invention permits environmentally friendly transport.
- the respective legs 3 are preferably formed from pairs of support beams 3 1 , 3 2 , which are interconnected in such a way as to pivot together as a common unit about their respective pivot shafts 9, 10 on the load carrier 1.
- the support beams 3 1 , 3 2 are preferably arranged in parallel with one another, and a rigid foot beam 11 is connected to the outer free end 3 2 A, 3'A of the respective support beam via a pivot shaft 12, 13, in order to function on the one hand as a connecting link between the support beams 3 1 , 3 2 , and to function on the other hand as a support, resembling a large foot, on the ground.
- One of the support beams 3 1 is pivotally attached to an actuating rod 14, via an articulated link 15, in conjunction with which one part 14A of said actuating rod 14 is capable of being accommodated in a slotted recess 16 in one of said support beams 3 1 , which recess is arranged on one edge 17 of the long side of the support beam.
- the function of said actuating rod 14 is to act on the one hand as a blocking device for the support beams 3 1 , 3 2 in the two said positions I, II, and on the other hand as a movement transmission device between an actuation mechanism 18 in said locking device 8 to permit adjustment of the support beams 3 1 , 3' in the desired position I, II.
- the actuating rod 14 exhibits a manually actuated locking catch 19, which, among other things, incorporates a spring- assisted locking arm 20.
- Said locking arm is pivotally mounted about a pivot shaft 21 in the load carrier 1 and is attached to the actuating rod 14.
- Said attachment includes a pin 21 projecting from the actuating rod 14, which pin is capable of being accommodated in such a way that it is capable of being displaced freely in a slotted groove 22 in said locking arm 20.
- a leg arrangement 3A-3D which is arranged at the respective corner parts 1A-1D of the platform module 1 in matching recesses 5 in the platform module 1, has one pair 1C-1D of leg arrangements at the rear end B provided with subjacent rolling devices 23, such as wheels, rollers, rolling hoops or balls, etc., to permit the platform module 1 to roll on a base after the opposite end A of the platform module 1 has been raised.
- the support beams 3 1 , 3 2 which are pivotable between a horizontal and a vertical position I, II, and are each capable of being accommodated in an individual space 5 in the load carrier 1, are so arranged as to be prevented from being extended or retracted unintentionally, thanks to the locking device 8.
- a pin 24 is arranged on the load carrier 1 to prevent the legs 3 from being extended unintentionally.
- a lever 25, which is attached to the outer free end 20A of the locking arm 20, can be adjusted manually to a desired position, which is determined by the position of the pin 24, which causes the legs 3 to be retracted, or to a pin 26 situated at a further distance from said first pin 24, and extension of the legs 3 is achieved with the lever in this position.
- the position of the shaft 21 is controlled by the groove 22 in the arm 20 and a slotted groove 27 provided to a desired extent in the frame 40 of the load carrier 1.
- Blocking of the legs 3 in the retracted position I is determined by the position that a laterally projecting pin 28 in the actuating rod 14 adopts in said groove 27.
- Releasing the legs 3, i.e. unblocking takes place by positioning the lever 25 above the stop pin 24.
- the shaft 21 causes the pin 28 to be forced upwards.
- the legs 3 are extended and the pin 28 is displaced in the groove 27 in the direction of the arrow 29.
- the torsion spring 30 of the locking mechanism pushes the shaft 21 towards the pin 28.
- the pin 28 is placed in its upper position in the groove 27 in an angled accommodating part 27A of the groove 27.
- the support legs 3 are unblocked by manual adjustment of the position of the arm 20.
- the actuating rod 14 is moved downwards by its own weight and, when setting down the load carrier 1 on the ground 4, the pin 19 is moved in the direction 31 of the arrow in order to be accommodated in a matching milled and angled step 32, 33 in the groove 27.
- a torsion spring 34 attempts to pull the parts 21, 25 towards one another.
- Fig. 7 shows a variant of the locking device 108, in which those parts that have the same function as in the above example have been given the same designations.
- This automatic locking device 108 functions by placing the pins 151 of a lifting yoke 150 in the corner box 152 of the load carrier 1 to obtain a locking function.
- This is based on the principle of a beam 153, which is capable of pivoting about a shaft 154 in the load carrier 1 and has a spring 155 at one end 153A on the upper side of the beam, being capable of attachment at its other end to an actuating rod 14 in accordance with the above.
- the position of the actuating rod 14 determines the recess 156, 157 in which a pin 158 on the actuating rod 14 must be accommodated depending on the extended position 156 or the retracted position 157 of the legs 3.
- the spring 155 which can be in the form of a leaf spring, is joined to the beam 153. In the course of locking the locking mechanism 151 of the yoke 150 in the matching corner box opening 159, the spring is forced downwards and placed under tension.
- the force of the spring 155 causes the beam 153 to rotate about the pivot link 154, with the result that the pin 158 is released from the locking recess 157 and permits the pin 158 to be displaced along a groove 160 in the beam 153 in order to be blocked in the locking recess 156 when the legs 3 have been extended into the supporting position.
- Fig. 8 shows an example of how the invention is applied to a container 200, in conjunction with which a whole or divided load carrier 201 with leg arrangements in accordance with the invention is assembled. Application is effected to the corner boxes 275, 276 in this case. The function is identical with that described above and with the embodiments illustrated in the drawings.
- the schematic representation of the handling of load carriers 1 arranged in accordance with the present invention, as shown in Fig. 11, comprises the following operations :
- Pictures 100-600 shown in Fig. 12 also illustrate the various handling stages of the invention with the two loading sequences, Ro-Ro and Lo-Lo.
- Picture 100 shows a goods vehicle carrying a load
- Picture 200 shows how the legs 3 have been extended on the load carrier 1 under load after leaving the road vehicle or railway train for loading by Ro-Ro;
- Picture 300 shows the load carrier 1 with a load prepared for loading on a Ro-Ro vessel with a lift trailer;
- Picture 400 shows loading on a Ro-Ro vessel;
- Picture 500 shows how the legs are released before lifting the load and subsequent lifting.
- Picture 600 shows lifting of a load on a Lo-Lo vessel .
- the invention is not restricted to the illustrative embodiments described above and shown in the drawings, but may be modified within the scope of the Patent Claims without departing from the idea of invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Combinations Of Kitchen Furniture (AREA)
- Vending Machines For Individual Products (AREA)
- Supports Or Holders For Household Use (AREA)
- Handcart (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Vehicle Body Suspensions (AREA)
- Wire Bonding (AREA)
- Developing Agents For Electrophotography (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69808953T DE69808953T2 (en) | 1997-08-29 | 1998-08-28 | FURNITURE DEVICE |
EP98940764A EP1017602B1 (en) | 1997-08-29 | 1998-08-28 | Device at a load carrier |
AT98940764T ATE226550T1 (en) | 1997-08-29 | 1998-08-28 | EQUIPMENT ON LOAD CARRIERS |
AU88963/98A AU8896398A (en) | 1997-08-29 | 1998-08-28 | Device at a load carrier |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703108A SE510327C2 (en) | 1997-08-29 | 1997-08-29 | Device for load carriers |
SE9703108-2 | 1997-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999011544A1 true WO1999011544A1 (en) | 1999-03-11 |
Family
ID=20408068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1998/001534 WO1999011544A1 (en) | 1997-08-29 | 1998-08-28 | Device at a load carrier |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1017602B1 (en) |
CN (1) | CN1091739C (en) |
AT (1) | ATE226550T1 (en) |
AU (1) | AU8896398A (en) |
DE (1) | DE69808953T2 (en) |
PL (1) | PL339010A1 (en) |
SE (1) | SE510327C2 (en) |
WO (1) | WO1999011544A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001062631A3 (en) * | 2000-02-23 | 2002-04-25 | Federal Express Corp | Freight container, system, and method for shipping freight |
WO2002081339A1 (en) * | 2001-03-22 | 2002-10-17 | Permar Oy | Transport container and method for transporting palleted cargo in the transport container |
WO2005080214A2 (en) * | 2004-02-13 | 2005-09-01 | Survival, Inc. | Multifunctional mobile storage and delivery system |
ES2322017A1 (en) * | 2009-01-05 | 2009-06-15 | Miquel Angel Moral Vico | Palletization platform. (Machine-translation by Google Translate, not legally binding) |
WO2023281154A1 (en) * | 2021-07-07 | 2023-01-12 | Hannu Kukkola | Method and arrangement for transportation of elongated load |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105197451B (en) * | 2015-10-30 | 2017-08-29 | 中车石家庄车辆有限公司 | Packaging goods cage is locked with side |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3124607A1 (en) * | 1981-06-23 | 1983-01-05 | Planmarine, 8201 Schaffhausen | VEHICLE, ESPECIALLY ROLLERS, OR ROLLING TRAILERS FOR SHIP LOADING AREAS |
EP0395518A1 (en) * | 1989-04-28 | 1990-10-31 | ETAT FRANCAIS représenté par le C.N.E.T. | Pallet with retractable wheels for transporting goods |
SE466593B (en) * | 1990-05-04 | 1992-03-09 | Arne Henriksson Utveckling Kom | DEVELOPMENT FLAT DEVICE |
US5368179A (en) * | 1991-06-17 | 1994-11-29 | Bulle; Jean-Marie | Container having props which can be folded away into the lateral structural members |
DE4338158A1 (en) * | 1993-11-02 | 1995-05-04 | Cts Eurocon Gmbh | Large-capacity transporting container |
-
1997
- 1997-08-29 SE SE9703108A patent/SE510327C2/en not_active IP Right Cessation
-
1998
- 1998-08-28 DE DE69808953T patent/DE69808953T2/en not_active Expired - Fee Related
- 1998-08-28 PL PL98339010A patent/PL339010A1/en not_active IP Right Cessation
- 1998-08-28 CN CN98808559A patent/CN1091739C/en not_active Expired - Fee Related
- 1998-08-28 AT AT98940764T patent/ATE226550T1/en not_active IP Right Cessation
- 1998-08-28 EP EP98940764A patent/EP1017602B1/en not_active Expired - Lifetime
- 1998-08-28 AU AU88963/98A patent/AU8896398A/en not_active Abandoned
- 1998-08-28 WO PCT/SE1998/001534 patent/WO1999011544A1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3124607A1 (en) * | 1981-06-23 | 1983-01-05 | Planmarine, 8201 Schaffhausen | VEHICLE, ESPECIALLY ROLLERS, OR ROLLING TRAILERS FOR SHIP LOADING AREAS |
EP0395518A1 (en) * | 1989-04-28 | 1990-10-31 | ETAT FRANCAIS représenté par le C.N.E.T. | Pallet with retractable wheels for transporting goods |
SE466593B (en) * | 1990-05-04 | 1992-03-09 | Arne Henriksson Utveckling Kom | DEVELOPMENT FLAT DEVICE |
US5368179A (en) * | 1991-06-17 | 1994-11-29 | Bulle; Jean-Marie | Container having props which can be folded away into the lateral structural members |
DE4338158A1 (en) * | 1993-11-02 | 1995-05-04 | Cts Eurocon Gmbh | Large-capacity transporting container |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001062631A3 (en) * | 2000-02-23 | 2002-04-25 | Federal Express Corp | Freight container, system, and method for shipping freight |
WO2002081339A1 (en) * | 2001-03-22 | 2002-10-17 | Permar Oy | Transport container and method for transporting palleted cargo in the transport container |
WO2005080214A2 (en) * | 2004-02-13 | 2005-09-01 | Survival, Inc. | Multifunctional mobile storage and delivery system |
WO2005080214A3 (en) * | 2004-02-13 | 2006-01-26 | Survival Inc | Multifunctional mobile storage and delivery system |
ES2322017A1 (en) * | 2009-01-05 | 2009-06-15 | Miquel Angel Moral Vico | Palletization platform. (Machine-translation by Google Translate, not legally binding) |
WO2023281154A1 (en) * | 2021-07-07 | 2023-01-12 | Hannu Kukkola | Method and arrangement for transportation of elongated load |
Also Published As
Publication number | Publication date |
---|---|
CN1268095A (en) | 2000-09-27 |
CN1091739C (en) | 2002-10-02 |
EP1017602B1 (en) | 2002-10-23 |
EP1017602A1 (en) | 2000-07-12 |
AU8896398A (en) | 1999-03-22 |
SE9703108D0 (en) | 1997-08-29 |
SE9703108L (en) | 1999-03-01 |
SE510327C2 (en) | 1999-05-10 |
DE69808953T2 (en) | 2003-06-12 |
PL339010A1 (en) | 2000-12-04 |
ATE226550T1 (en) | 2002-11-15 |
DE69808953D1 (en) | 2002-11-28 |
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