WO1994004442A1 - Demountable storage and transportation apparatus - Google Patents

Demountable storage and transportation apparatus Download PDF

Info

Publication number
WO1994004442A1
WO1994004442A1 PCT/NZ1993/000070 NZ9300070W WO9404442A1 WO 1994004442 A1 WO1994004442 A1 WO 1994004442A1 NZ 9300070 W NZ9300070 W NZ 9300070W WO 9404442 A1 WO9404442 A1 WO 9404442A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
storage device
legs
vehicle
supporting
Prior art date
Application number
PCT/NZ1993/000070
Other languages
French (fr)
Inventor
Michael Kevin Hadland
Original Assignee
Michael Kevin Hadland
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 Michael Kevin Hadland filed Critical Michael Kevin Hadland
Priority to AU47644/93A priority Critical patent/AU4764493A/en
Publication of WO1994004442A1 publication Critical patent/WO1994004442A1/en

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

Definitions

  • This invention relates to storage and transportation systems and more particularly relates to demountable vehicle related storage and transportation devices.
  • Patent specification Nos. 135164 describes a load carrying tray which is separable from a vehicle.
  • the tray is capable of self support to enable loading and unloading.
  • Patent specification No. 144025 describes a motor truck with a detachable body which operates on similar principals to that described in patent specification No. 135164.
  • New Zealand Patent No. 177878 describes a detachable carrier /body for a vehicle. Fluid operated cylinders at each corner of the body elevate the tray and enable it to be self-supporting during loading and unloading.
  • a demountable storage and transportation apparatus for a vehicle comprising a frame, a storage device supported by the frame, a lifting device associated with the storage device or frame being capable of elevating the apparatus clear of a supporting vehicle and support means for supporting the storage device in a free-standing mode.
  • the support means may comprise extensible legs.
  • the legs may be pivotally connected to the frame or storage device.
  • the legs may be driven by hydraulic or pneumatic rams.
  • the lifting device may comprise an inflatable member or members operable to lift the apparatus and frame with respect to a supporting vehicle, thereafter the support means being used to support the device from a ground surface below enabling the supporting vehicle to be driven or towed away.
  • Figure 1 is a side view of the storage and transportation apparatus in accordance with one possible embodiment of the present invention mounted on a supporting vehicle, and
  • Figure 2 is an end view of the demountable storage and transportation apparatus in a free standing mode
  • Figure 3 is a side view taken in the direction of arrow III of figure
  • Figures 4 & 4A are side views of extensible legs in accordance with the present invention driven by rams,
  • Figure 5 is a side view of a flat deck lifting platform in accordance with a further aspect of the present invention.
  • Figure 6 is a further view of a flat deck lifting platform in accordance with a further aspect of the present invention
  • Figure 7 is a perspective view of part of the corner of the embodiment of figures 1 & 2.
  • the storage and transportation apparatus comprises a frame generally indicated by arrow 1, a storage device 2 supported from the frame, a lifting device or devices generally indicated by arrow 3 and support means 4 for supporting the storage and transportation apparatus 1 in a free-standing mode.
  • support means 4 comprise extensible legs.
  • the lifting device may comprise an inflatable member or members such as an air bag(s).
  • the frame 1 includes uprights 5 which provide support for the storage device 2 such as a hopper comprising an upper portion 6 and a lower tapered portion 7. Bracing members 8 are used to strengthen the support of the storage device.
  • the lifting device 3 is made up of four air bags 9, one for each corner, the air bags or at least pairs of the air bags being joined by bearers 10.
  • the upper surfaces of the air bags 9 are positioned beneath a platform 11, braced back to the storage device 2 by struts 12.
  • the transportation and storage device is shown positioned over a transport vehicle such as the tray of a truck 13.
  • a transport vehicle such as the tray of a truck 13.
  • Support means 4 in the form of pivoting and retracting legs 14 are provided and in the example illustrated, each of the legs 14 are vertically adjustable in supporting sleeves 15 which are able to pivot through at least 90°. Once the air bags have been inflated and the hopper raised above the tray the legs can be moved transversely and lowered at each side of the tray to make contact with the ground surface below. Each leg has a foot 16 which may be pivotable to cater for irregular surfaces.
  • the device may be provided with guide rods 18 which are supported with respect to the frame and platform 11 which ensure alignment of the lifting device and hopper during lifting.
  • Return springs may be provided to assist the process of air bag deflation.
  • the apparatus described by way of example may also include means such as keys 19 which can co-operate with complimentary sockets (not shown) provided by the supporting vehicle.
  • the extent of travel during the lifting phase can be predetermined to ensure that the apparatus can be transported by most common vehicles or trailers.
  • the compressed air required to inflate the air bags can be provided by the vehicle or be available at a place of storage.
  • each leg may be driven by rams.
  • Each leg can be connected to the frame by sleeves 15 similar to that described previously.
  • a hydraulic ram 20 is connected between the sleeve 15 and a locating bracket 21 which (depending on the height at which it is desired to support a frame) is adjustably connected to each leg 14.
  • each leg comprises complimentary tubes 23, 24 which are telescopic and driven by an external or internal ram 24.
  • FIGS 5 and 6 illustrate further concepts in accordance with the present invention.
  • a skip-bin or skip 25 is provided with side beams 26 and each beam supports pivotable extensible legs 27 which can be similar to those described in relation to Figure 4.
  • a platform 28 is supported by pivotable extensible legs 29 similar to those described in relation to Figure 4. In both cases the legs 27,29 can be withdrawn and pivoted to the side or ends of the bin or platform.
  • FIG 7 is a perspective view of a part of the corner of the apparatus described by Figures 1 and 2.
  • Legs 14 mount a rest 30 which can be bolted to the legs by pins 31 and the frame 1 has telescopic support arms 32 which can be moved out sufficiently for them to rest on rests 30 which ensures that the frame 1 and load can be lowered or raised in a series of movements to suit trucks of different heights.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The present invention describes a demountable storage and transportation apparatus for a vehicle, the apparatus comprising a frame (1), a storage device (2) supported by the frame (1), a lifting device (3) associated with the storage device (2) or frame (1) which is capable of elevating the apparatus clear of a supporting vehicle, and support means (5) for supporting the storage device (2) in a free standing mode.

Description

Demountable Storage and Transportation Apparatus
TECHNICAL FIELD
This invention relates to storage and transportation systems and more particularly relates to demountable vehicle related storage and transportation devices.
BACKGROUND ART
Demountable storage and transportation systems have been proposed in the past, examples of such systems being described in New Zealand patent specification Nos. 135164, 144025 and 177878.
Patent specification Nos. 135164 describes a load carrying tray which is separable from a vehicle. The tray is capable of self support to enable loading and unloading.
Patent specification No. 144025 describes a motor truck with a detachable body which operates on similar principals to that described in patent specification No. 135164.
New Zealand Patent No. 177878 describes a detachable carrier /body for a vehicle. Fluid operated cylinders at each corner of the body elevate the tray and enable it to be self-supporting during loading and unloading.
The systems described in the aforementioned patent specification are somewhat specialised, and have limited weight carrying capacities.
It is an object of the present invention to provide an improved demountable storage and transportation system which can be used in conjunction with a wide range of vehicles and which is particularly suitable for heavy loads.
Further objects and advantages of the present invention will become apparent from the ensuing description which is given by way of example.
DISCLOSURE OF INVENTION
According to the present invention there is provided a demountable storage and transportation apparatus for a vehicle comprising a frame, a storage device supported by the frame, a lifting device associated with the storage device or frame being capable of elevating the apparatus clear of a supporting vehicle and support means for supporting the storage device in a free-standing mode.
The support means may comprise extensible legs.
The legs may be pivotally connected to the frame or storage device.
The legs may be driven by hydraulic or pneumatic rams.
The lifting device may comprise an inflatable member or members operable to lift the apparatus and frame with respect to a supporting vehicle, thereafter the support means being used to support the device from a ground surface below enabling the supporting vehicle to be driven or towed away.
BRIEF DESCRIPTION OF DRAWINGS
Aspects of the present invention will now be described with reference to the accompanying drawings in which:
Figure 1: is a side view of the storage and transportation apparatus in accordance with one possible embodiment of the present invention mounted on a supporting vehicle, and
Figure 2: is an end view of the demountable storage and transportation apparatus in a free standing mode, and
Figure 3: is a side view taken in the direction of arrow III of figure
2.
Figures 4 & 4A: are side views of extensible legs in accordance with the present invention driven by rams,
Figure 5: is a side view of a flat deck lifting platform in accordance with a further aspect of the present invention,
Figure 6: is a further view of a flat deck lifting platform in accordance with a further aspect of the present invention, and Figure 7: is a perspective view of part of the corner of the embodiment of figures 1 & 2.
BEST MODES FOR CARRYING OUT THE INVENTION
With respect to Figures 1 to 3 of the drawings the storage and transportation apparatus comprises a frame generally indicated by arrow 1, a storage device 2 supported from the frame, a lifting device or devices generally indicated by arrow 3 and support means 4 for supporting the storage and transportation apparatus 1 in a free-standing mode.
In the example illustrated the support means 4 comprise extensible legs.
The lifting device may comprise an inflatable member or members such as an air bag(s).
The frame 1 includes uprights 5 which provide support for the storage device 2 such as a hopper comprising an upper portion 6 and a lower tapered portion 7. Bracing members 8 are used to strengthen the support of the storage device.
In the example illustrated the lifting device 3 is made up of four air bags 9, one for each corner, the air bags or at least pairs of the air bags being joined by bearers 10. The upper surfaces of the air bags 9 are positioned beneath a platform 11, braced back to the storage device 2 by struts 12.
In the drawings the transportation and storage device is shown positioned over a transport vehicle such as the tray of a truck 13. When the device is positioned on the tray of a truck or trailer it is self-supporting.
When it is desired to detach the device from the tray 13 the air bags 9 are inflated and the device is supported clear of the tray (see figures 2 and 3).
Support means 4 in the form of pivoting and retracting legs 14 are provided and in the example illustrated, each of the legs 14 are vertically adjustable in supporting sleeves 15 which are able to pivot through at least 90°. Once the air bags have been inflated and the hopper raised above the tray the legs can be moved transversely and lowered at each side of the tray to make contact with the ground surface below. Each leg has a foot 16 which may be pivotable to cater for irregular surfaces. The device may be provided with guide rods 18 which are supported with respect to the frame and platform 11 which ensure alignment of the lifting device and hopper during lifting.
Return springs may be provided to assist the process of air bag deflation.
The apparatus described by way of example may also include means such as keys 19 which can co-operate with complimentary sockets (not shown) provided by the supporting vehicle. The extent of travel during the lifting phase can be predetermined to ensure that the apparatus can be transported by most common vehicles or trailers. The compressed air required to inflate the air bags can be provided by the vehicle or be available at a place of storage.
With respect to Figures 4 and 4A of the drawings the extensible legs may be driven by rams. Each leg can be connected to the frame by sleeves 15 similar to that described previously.
In Figure 4 a hydraulic ram 20 is connected between the sleeve 15 and a locating bracket 21 which (depending on the height at which it is desired to support a frame) is adjustably connected to each leg 14.
In another arrangement (Figure 4A) each leg comprises complimentary tubes 23, 24 which are telescopic and driven by an external or internal ram 24.
Figures 5 and 6 illustrate further concepts in accordance with the present invention.
In Figure 5 a skip-bin or skip 25 is provided with side beams 26 and each beam supports pivotable extensible legs 27 which can be similar to those described in relation to Figure 4.
In Figure 6 a platform 28 is supported by pivotable extensible legs 29 similar to those described in relation to Figure 4. In both cases the legs 27,29 can be withdrawn and pivoted to the side or ends of the bin or platform.
Motive power for the rams may be by way of independent hydraulic supply or from the supply system of a transporting vehicle. Figure 7 is a perspective view of a part of the corner of the apparatus described by Figures 1 and 2. Legs 14 mount a rest 30 which can be bolted to the legs by pins 31 and the frame 1 has telescopic support arms 32 which can be moved out sufficiently for them to rest on rests 30 which ensures that the frame 1 and load can be lowered or raised in a series of movements to suit trucks of different heights.
Aspects of the present invention have been described by way of example only and it should be appreciated that modifications and additions may be made thereto without departing from the scope thereof as defined in the appended claims.

Claims

THE CLAIMS DEFINING THE INVENTION ARE:
1. A demountable storage and transportation apparatus for a vehicle comprising a frame, a storage device supported by the frame, a lifting device associated with the storage device or frame being capable of elevating the apparatus clear of a supporting vehicle and support means for supporting the storage device in a free-standing mode.
2. Apparatus as claimed in claim 1 wherein the support means comprises extensible legs.
3. Apparatus as claimed in claim 2 wherein the extensible legs are extendible by manual adjustment and /or are powered by rams.
4. Apparatus as claimed in claim 2 wherein the extensible legs are pivotally connected to the frame or storage device.
5. Apparatus as claimed in claim 4 wherein the legs can each be swung on their pivot connections to a position to the side of the supporting vehicle.
6. Apparatus as claimed in claim 2 wherein the legs are telescopically connected to the frame.
7. Apparatus as claimed in any one of claims 1 to 6 wherein the lifting device comprises an inflatable member or members operable to lift the apparatus and frame with respect to a supporting vehicle, thereafter the support means being used to support the device from a ground surface below enabling the supporting vehicle to be driven or towed away.
8. Apparatus as claimed in any one of claims 1 to 4 wherein the storage device is a hopper.
9. Apparatus as claimed in any one of claims 1 to 6 wherein the storage device is a container.
10. Apparatus as claimed in any one of claims 1 to 6 wherein the storage device is a platform.
11. A demountable storage and transportation apparatus for a vehicle comprising a frame and support means for supporting the frame in a free¬ standing mode, said support means comprising extensible legs which are pivotally connected to the frame or storage device and are extendible by manual adjustment and/or are powered by rams.
12. Apparatus as claimed in claim 11 wherein the legs can each be swung on their pivot connections to a position to the side of the supporting vehicle.
13. Apparatus as claimed in claim 11 or 12 wherein the legs are telescopically connected to the frame.
14. Apparatus substantially as herein described with reference to the accompanying drawings.
PCT/NZ1993/000070 1992-08-17 1993-08-16 Demountable storage and transportation apparatus WO1994004442A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47644/93A AU4764493A (en) 1992-08-17 1993-08-16 Demountable storage and transportation apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ243968 1992-08-17
NZ24396892 1992-08-17
NZ245959 1993-02-22
NZ24595993 1993-02-22

Publications (1)

Publication Number Publication Date
WO1994004442A1 true WO1994004442A1 (en) 1994-03-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ1993/000070 WO1994004442A1 (en) 1992-08-17 1993-08-16 Demountable storage and transportation apparatus

Country Status (2)

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AU (1) AU4764493A (en)
WO (1) WO1994004442A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354757A (en) * 1999-09-14 2001-04-04 Richard Clewer Container releasably mounted on a trailer
US7182368B2 (en) * 2002-05-23 2007-02-27 Hamburger Patent Schmiede Gmbh Supporting leg for vehicle transporting exchangeable containers
WO2008094151A1 (en) * 2007-02-01 2008-08-07 Duby Sean R Mobile liquid treatment system and method
RU220207U1 (en) * 2023-05-17 2023-09-01 Общество с ограниченной ответственностью "ТАВИАЛС" SUPPORT LEG FOR CAR VAN

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR768963A (en) * 1934-02-22 1934-08-17 Lifting device for platforms and similar machines
FR1067324A (en) * 1952-12-01 1954-06-15 Aerazur Container with lifting devices for its reception on the platform of a vehicle
GB774661A (en) * 1955-10-21 1957-05-15 Boerge Stefan Hans Rasmussen Devices for supporting containers to be loaded on to and unloaded from vehicles
US2958538A (en) * 1958-06-02 1960-11-01 Moore Handley Hardware Company Removable vehicle container and body having retractable supports
US3063667A (en) * 1960-08-01 1962-11-13 Moore Handley Hardware Company Retractable supports for cargo
US3180511A (en) * 1963-04-08 1965-04-27 Charles L Huisman Apparatus for supporting and mounting machinery
US3211313A (en) * 1963-05-06 1965-10-12 Strick Trailers Mobile warehouse system
AU1535566A (en) * 1965-12-27 1968-06-20 Steadman Industries Limited Freight container with retractable legs
GB1245115A (en) * 1967-11-23 1971-09-08 Multimed Gmbh Improvements in or relating to containers
DE2203254A1 (en) * 1971-01-25 1972-08-10 Lagaholm Ab Box pallet
EP0024996A1 (en) * 1979-08-31 1981-03-11 Guy Racchini Container for a platform lorry and lorry equipped to receive such a container
AU7817887A (en) * 1986-09-08 1988-03-10 Brambles Holdings Limited Container handling
AU2172392A (en) * 1991-06-25 1993-01-25 A.S.T. Pty. Ltd. Load-carrying containers

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR768963A (en) * 1934-02-22 1934-08-17 Lifting device for platforms and similar machines
FR1067324A (en) * 1952-12-01 1954-06-15 Aerazur Container with lifting devices for its reception on the platform of a vehicle
GB774661A (en) * 1955-10-21 1957-05-15 Boerge Stefan Hans Rasmussen Devices for supporting containers to be loaded on to and unloaded from vehicles
US2958538A (en) * 1958-06-02 1960-11-01 Moore Handley Hardware Company Removable vehicle container and body having retractable supports
US3063667A (en) * 1960-08-01 1962-11-13 Moore Handley Hardware Company Retractable supports for cargo
US3180511A (en) * 1963-04-08 1965-04-27 Charles L Huisman Apparatus for supporting and mounting machinery
US3211313A (en) * 1963-05-06 1965-10-12 Strick Trailers Mobile warehouse system
AU1535566A (en) * 1965-12-27 1968-06-20 Steadman Industries Limited Freight container with retractable legs
AU3316868A (en) * 1967-02-07 1969-08-14 Improvements in or relating to transportable load-carrying appliances
AU3561268A (en) * 1967-04-08 1969-10-02 We. & F. Dobson Limited Improvements in or relating to transportable load-carrying appliances
GB1245115A (en) * 1967-11-23 1971-09-08 Multimed Gmbh Improvements in or relating to containers
DE2203254A1 (en) * 1971-01-25 1972-08-10 Lagaholm Ab Box pallet
EP0024996A1 (en) * 1979-08-31 1981-03-11 Guy Racchini Container for a platform lorry and lorry equipped to receive such a container
AU7817887A (en) * 1986-09-08 1988-03-10 Brambles Holdings Limited Container handling
AU2172392A (en) * 1991-06-25 1993-01-25 A.S.T. Pty. Ltd. Load-carrying containers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354757A (en) * 1999-09-14 2001-04-04 Richard Clewer Container releasably mounted on a trailer
GB2354757B (en) * 1999-09-14 2003-05-28 Richard Clewer Method and apparatus for supplying water
US7182368B2 (en) * 2002-05-23 2007-02-27 Hamburger Patent Schmiede Gmbh Supporting leg for vehicle transporting exchangeable containers
WO2008094151A1 (en) * 2007-02-01 2008-08-07 Duby Sean R Mobile liquid treatment system and method
RU220207U1 (en) * 2023-05-17 2023-09-01 Общество с ограниченной ответственностью "ТАВИАЛС" SUPPORT LEG FOR CAR VAN

Also Published As

Publication number Publication date
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