AU673312B2 - Cargo barrier bracket and strengthening bracing for vehicles - Google Patents
Cargo barrier bracket and strengthening bracing for vehicles Download PDFInfo
- Publication number
- AU673312B2 AU673312B2 AU30394/95A AU3039495A AU673312B2 AU 673312 B2 AU673312 B2 AU 673312B2 AU 30394/95 A AU30394/95 A AU 30394/95A AU 3039495 A AU3039495 A AU 3039495A AU 673312 B2 AU673312 B2 AU 673312B2
- Authority
- AU
- Australia
- Prior art keywords
- frame
- sheet member
- barrier
- cargo
- cargo barrier
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Description
S F Ref: 264222D2
AUSTRALIA
PATENTS ACT 1990 COMPLETE SPECIFICATION FOR A STANDARD PATENT
ORIGINAL
r r r s Name and Address of Applicant: Actual Inventor(s): Address for Service: Invention Title: Robert Frederick Upcroft 18 Carnegie Place Blacktown New South Wales 2148
AUSTRALIA
Robert Frederick Upcroft Spruson Ferguson, Patent Attorneys Level 33 St Martins Tower, 31 Market Street Sydney, New South Wales, 2000, Australia Cargo Barrier Bracket and Strengthening Bracing for Vehicles The following statement is a full description of this invention, including the best method of performing it known to me/us:- 5845 c, ~1F i CARGO BARRIER BRACKET AND STRENGTHENING BRACING FOR VEHICLES Technical Field The present invention relates to cargo barriers for automobiles.
Background of the Invention Cargo barriers are employed in motor vehicles having a load carrying space. The barrier is placed between the cargo space and an area to be protected should the vehicle be involved in an accident and the cargo shift. For example, the cargo barrier would be placed between the load receiving space and the driver and/or passenger compartment of lo the vehicle.
Currently available cargo barriers have metal straps which extend from the barrier to be secured to the vehicle. The construction of these metal straps and the way they are installed rigidly fixes the barrier to the vehicle.
Known barriers flex considerably during an impact. Such flexing is a disadvantage 15 particula:ly if the frame of the barrier moves forward into the passenger compartment.
Still further, where crash barriers are provided with a sheet material such as polycarbonate, flexing of the sheet during an impact will often result in the sheet becoming detached or passing through the frame. This in itself is a hazard as well as enabling cargo to penetrate and pass through the barrier.
o 20 Object of the Invention It is the object of the present invention to overcome or substantially ameliorate the above disadvantages.
Summary of the Invention There is firstly disclosed herein a cargo barrier for a motor vehicle, said barrier .ooooi S 25 comprising: a frame of planar configuration, the frame being formed of metal rod and having the configuration of a closed loop so as to surround an area; a planar sheet member fixed to the frame and covering said area and extending transversely outwardly of said frame; and securing means to secure said sheet member to said frame, said securing means including a plurality of pad which extend inwardly from the frame with respect to said loop and generally parallel to said sheet member and being secured thereto.
Brief Description of the Drawings A preferred form of the present invention will now be described by way of example with reference to the accompanying drawings wherein: Figure 1 is a schematic elevation of a cargo barrier; [N:\LIBT10)0708:LMM pa ~L I
I
t Figure 2 is a schematic side elevation of the barrier of Figure 1; Figure 3 is a schematic top plan view of the barrier of Figure 1; Figure 4 is a schematic side elevation of a securing device for the barrier of Figure 1; Figure 5 is a schematic front elevation of the securing device of Figure 4; and Figure 6 is a schematic elevation of a modification of the barrier of Figure 1.
Detailed Description of the Preferred Embodiment In Figures 1 to 3 of the accompanying drawings there is schematically depicted a lo cargo barrier 10 to be installed in a motor vehicle to separate the cargo area from the passenger and/or driver compartment of the motor vehicle. The barrier 10 has a frame 11 formed of metal rod (such as metal tubing) which is bent so as to pass around a closed loop. Braces 12 are also employed. The frame 11 encompasses an area which is closed by a generally planar sheet member 13. In this embodiment, the sheet member 13 is 15 formed of mesh, such as metal mesh. The frame 11 is generally planar.
The frame 11 has a top length 14 which is generally straight and is intended to be located above the roof of the cargo compartment of the vehicle. This length 14 is reinforced by a reinforcing rod 15 which has a base portion 16 and two end portions 17.
End portions 17 are fixed to the frame 11 Iso as to be generally normal to the plane thereof. The base portion 16 is generally parallel to the length 14. The reinforcing bar 16 increases the first moment of inertia of the top of the frame 11 (including the length 14) so as to resist bending about a vertical axis extending generally normal to the length 14.
In Figures 4 and 5 there is schematically depicted a portion of the barrier 10. The portion 10 shows the frame 11 provided with a plurality of metal flanges 18. Each flange 18 is provided with an aperture through which a threaded fastener 19 will pass. The threaded fastener 19 secures to the frame 11 a securing strap 20 which is fixed to the vehicle wall 21 via threaded fasteners 22. The fasteners 22 would also engage a reinforcing washer 23.
The strap 20 is formed of metal strip and is bent about transverse axes so as to provide a first portion 24 which is secured to the flange 18. The portion 24 is generally parallel to the plane of the sheet member 13. A second portion 25 is providcd which is engaged by the threaded fasteners 22. An intermediate portion 26 joins the first portion 24 to the second portion 25. The intermediate portion 26 is of a shaped configuration so as to resiliently couple the first portion 24 to the second portion 25. The intermediate portion 26 helps absorb shock should a piece of cargo impact agaitic the barrier In Figure 6, a modified form of the barrier of Figure 1 is illustrated. In this embodiment, the barrier 10 has a sheet member 13 formed of plastics material such as [N:\IBr]00708:LMM e Is~ 3 polycarbonate. The sheet 13 extends transversely outwardly from the frame 11 to the extremity 27. The sheet 13 is fixed to the frame 11 by means of flanges 28 extending inwardly from the frame 11 but generally coplanar with respect thereto. Each flange 28 has an aperture 29 through which the threaded fastener would pass. It should be appreciated that the flanges 28 extend inwardly from the frame 11 and therefore inhibit deflection of the sheet member 13 to a position at which it will pass through the frame 11.
As a still further modification, the sheet member 13 may be secured to the frame 11 (at points of contact) by means of an adhesive or double-sided adhesive tape.
It should be noted that the flanges 29 are spaced from the securing positions where the frame 11 is provided with straps 20 which extend to the vehicle body.
0*b* [N:\LIB'T]00708LMM r I
Claims (3)
1. A cargo barrier for a motor vehicle, said barrier comprising: a frame of planar configuration, the frame being formed of metal rod and having the configuration of a closed loop so as to surround an area; a planar sheet member fixed to the frame and covering said area and extending transversely outwardly of said frame; and securing means to secure said sheet member to said frame, said securing means including a plurality of pad which extend inwardly from the frame with respect to said loop and generally parallel to said sheet member and being secured thereto.
2. The cargo barrier of claim 1, wherein said sheet member is formed of plastics material.
3. A cargo barrier substantially as hereinbefore described with reference to Figure 6 of the accompanying drawings. Dated 31 August, 1995 15 Robert Frederick Upcroft Patent Attorneys for the Applicant/Nominated Person SPRUSON FERGUSON [N:\LIBTT00708:LMM Ir CARGO BARRIER BRACKET AND STRENGTHENING BRACING FOR VEHICLES Abstract A cargo barrier (10) having a frame (11) which is generally planar in construction and passes around a closed loop. The frame (11) encloses an area closed by a sheet member In one embodiment the sheet member (13) is formed of metal mesh. In another embodiment, the sheet member (13) is formed of plastics material. The upper length (14) of the frame (11) is provided with a reinforcing bar The barrier (10) is secured to the vehicle by means of metal straps The metal straps (20) having a "U" shaped portion so as to provide a resilient mounting for the frame (11). Fig. 1 9 S* eot eS S o S V S V [N:\LIBTT]00708:LMM I
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU30394/95A AU673312B2 (en) | 1993-02-08 | 1995-08-31 | Cargo barrier bracket and strengthening bracing for vehicles |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL7140 | 1993-02-08 | ||
AUPM1140 | 1993-09-13 | ||
AU30394/95A AU673312B2 (en) | 1993-02-08 | 1995-08-31 | Cargo barrier bracket and strengthening bracing for vehicles |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU54990/94A Division AU664136B2 (en) | 1993-02-08 | 1994-02-08 | Cargo barrier bracket and strengthening bracing for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3039495A AU3039495A (en) | 1995-11-02 |
AU673312B2 true AU673312B2 (en) | 1996-10-31 |
Family
ID=3718336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU30394/95A Ceased AU673312B2 (en) | 1993-02-08 | 1995-08-31 | Cargo barrier bracket and strengthening bracing for vehicles |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU673312B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU712135B2 (en) * | 1996-10-29 | 1999-10-28 | Robert Frederick Upcroft | Improved sheet fastening system for cargo barriers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU538738B2 (en) * | 1978-03-30 | 1984-08-23 | 3M Australia Pty Limited | Digital facsimile data system |
AU1734892A (en) * | 1989-11-30 | 1992-07-30 | Safecorp Group Pty Ltd | Security screen assembly for vehicles |
AU1691692A (en) * | 1991-05-06 | 1992-12-21 | Lena Lindh | Load displacement guard |
-
1995
- 1995-08-31 AU AU30394/95A patent/AU673312B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU538738B2 (en) * | 1978-03-30 | 1984-08-23 | 3M Australia Pty Limited | Digital facsimile data system |
AU1734892A (en) * | 1989-11-30 | 1992-07-30 | Safecorp Group Pty Ltd | Security screen assembly for vehicles |
AU1691692A (en) * | 1991-05-06 | 1992-12-21 | Lena Lindh | Load displacement guard |
Also Published As
Publication number | Publication date |
---|---|
AU3039495A (en) | 1995-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |