• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A garment includes a panel adapted to comprise or retain body armour that protects a front region of the torso when the garment is worn and respective laterally spaced side pockets that extend generally vertically at the front side regions of the torso when the garment is worn. These 5 side pockets have openings at their upper ends to removably receive the respective arms of a generally U-shaped, deflated but inflatable personal flotation device (PFD), that thereby extends behind the neck and/or head of the wearer. These side pockets have outer side fastenings that are separable by the inflating PFD arms to thereby allow the arms to fully expand. An inflatable personal flotation device (PFD), includes a casing defining a central portion and a pair of 10 laterally spaced, generally aligned arms extending therefrom whereby to define a generally U shaped configuration, and bladder means within the central portion and the laterally spaced arms, able to receive and retain compressed air for inflating the bladder means and the personal flotation device. At least the central portion of the casing is at least partially inlaid or overlaid by armour to protect the bladder means from puncture by impinging projectiles. Also disclosed is a 15 personal protection system including the garment and the PFD.
    公开号:AU2013203831A1
    申请号:U2013203831
    申请日:2013-04-11
    公开日:2014-05-15
    发明作者:Albert Hellweg；Cale Euan Pearce
    申请人:THF Innovation Pty Ltd；
    IPC主号:B63C9-15
    专利说明:
    P/0101 1i Regulation 3.2 AUSTRALIA Patents Act 1990 COMPLETE SPECIFICATION STANDARD PATENT Invention Title: A personal protection system including a garment with body armour and a personal flotation device The following statement is a full description of this invention, including the best method of performing it known to us: IA A personal protection system including a garment with body armour and a personal flotation device Field of the invention This invention relates generally in one aspect to garments of a kind that provide dual 5 protection for a wearer. i.e., both body armour and a personal flotation device (PFD). The invention is of particular application to combat situations where personnel are at risk from both projectile injury and potential drowning. The invention has particular benefit in providing an ability for the wearer to rapidly adapt the equipment to changing circumstances. Different aspects of the invention co-operate to provide a versatile personal protection system. 10 Background of the invention Military personnel involved in waterborne operations are commonly provided with both body armour and a personal flotation device (PFD). Body armour is typically provided in a two part garment that is fastened both at the shoulders and about the waist. The armour may be plate armour or more modem soft armour based on super-strong fabrics, and is usually retained in 15 pockets located to give protection to at least the torso, both back and front. PFDs will usually have an inbuilt compressed air cylinder with a hand-releasable valve. One obvious problem with these conventional arrangements is that, in a combat situation, the PFD may suffer puncture damage, rendering it useless for its primary purpose just when it may most be needed. To address this problem, integrated structures have been proposed. For 20 example, international patent publication WO 2006/054972 discloses an inflatable personal flotation bladder device that lies protected behind the strategic plate of a body armour vest when in its deflated and compressed state, from which an inbuilt compressed air cylinder can expand the PFD on command. US patent application 2011/0004968 proposes a quite different approach, i.e. a multi-part body armour suit with inboard flotation foam. US patent 6,659,689 discloses an 25 inbuilt pair of inflatable items: a first ring around the abdominal region which is quick releasable for discardal, and an overlapping removable ring that inflates around the neck to encapsulate the crico-thyroid cartilage, protecting it from compression.
    2 Integrated structures in which a flotation bladder is protected beneath an antiballistic armour layer are also disclosed in European patent application 1587382 and US patent 7,080,411. The latter discloses a line of studs or hook and loop fastening that breaks apart when the bladder is inflated. 5 There have also been disclosures, e.g. in US patents 7,182,662 and 3,475,774, of integrated garment structures, not armoured, in which a bladder inflates and expands out of the garment to provide PFD protection. US patent application 2011/0009020 discloses an inflatable bladder or flotation collar that can be inserted, attached or removed from a garment. Integrated structures address the problem of protecting the uninflated bladder from 10 puncture damage, but such structures may lessen the utility of the garment and its flexibility in different situations. For example, while it may be convenient to have a PFD with a protected inbuilt inflatable bladder, this can be the source of unnecessary discomfort when not required, and once inflated may be a serious encumbrance to motion. After deployment, the wearer may variously wish to retain the PFD and discard the armoured garment, or remain protected by 15 armour and discard the PFD. It is an object of the invention to provide improved configurations of armoured garment and personal flotation device that allow ready deployment of the PFD yet have inbuilt adaptability to a variety of field situations. Reference to any prior art in the specification is not, and should not be taken as, an 20 acknowledgment or any form of suggestion that this prior art forms part of the common general knowledge in Australia or any other jurisdiction or that this prior art could reasonably be expected to be ascertained, understood and regarded as relevant by a person skilled in the art. Summary of the invention The essential concept of the invention is to provide a garment and a PFD as separable 25 components that preferably inter-engage in such a way as to provide antiballistic protection for both the wearer and the PFD, while allowing both ready deployment of the PFD and ready separation. In a first aspect, the invention provides a garment including: 3 a panel adapted to comprise or retain body armour that protects a front region of the torso when the garment is worn; respective laterally spaced side pockets that extend generally vertically at the front side regions of the torso when the garment is worn, which side pockets have openings at their upper 5 ends to removably receive the respective arms of a generally U-shaped, deflated but inflatable personal flotation device (PFD), that thereby extends behind the neck and/or head of the wearer, which side pockets have outer side fastenings that are separable by the inflating PFD arms to thereby allow the arms to fully expand. Preferably, when received within the side pockets, the arms of the PFD lie behind and 10 therefore protected by respective portions of the body armour. In a second aspect, the invention provides an inflatable personal flotation device (PFD), including: a casing defining a central portion and a pair of laterally spaced, generally aligned arms extending therefrom whereby to define a generally U shaped configuration; and 15 bladder means within the central portion and laterally spaced arms, able to receive and retain compressed gas for inflating the personal flotation device; wherein at least the central portion of the casing is at least partially inlaid or overlaid by armour to protect the bladder means from puncture by impinging projectiles. In a third aspect, the invention provides a personal protection system including a garment 20 according to the first aspect of the invention and an inflatable personal flotation device (PFD) according to the second aspect, the arrangement of the side pockets of the garment and the armour of the inflatable PFD being such that, when the PFD arms, deflated and unexpanded, are received within the side pockets of the garment, the bladder means of the PFD is largely and preferably wholly protected on at least one face by the combined armour of the garment and the 25 PFD. In an embodiment, the garment may be the front garment of a multi-part body amour vest.
    4 The casing preferably includes fastenings separable by the inflating bladder means, thereby allowing the bladder means to fully expand. Advantageously, these separable fastenings of the casing and of the PFD are generally aligned with the separable outer side fastenings of the side pockets of the garment. 5 The separable fastenings are preferably zip fasteners. The inflatable PFD and the garment are preferably fitted with quick release couplings for securing the two together. In a convenient arrangement, these couplings comprise cooperating eyes or loops linked by a cord or the like arranged to be withdrawn by manual action, for example by a pull device at an end of the cord. There are preferably couplings of this kind at 10 each side of the torso when the garment and PFD are being worn, and in the region of the neck or shoulders. The garment may be a front shield only, or may be part of a plural component vest to be worn on the torso with both front and back protection. As used herein, except where the context requires otherwise, the term "comprise" and 15 variations of the term, such as "comprising", "comprises" and "comprised", are not intended to exclude further additives, components, integers or steps. Brief description of the drawings The invention will now be further described, by way of example only, with reference to the accompanying drawings, in which: 20 Figures 1 and 2 are front and rear perspective views of a personal protection system according to an embodiment of the invention, assembled on a mannequin and shown prior to deployment of the PFD; Figure 3 is a front view of the front garment of the armour vest forming a component of the personal protection system of Figures 1 and 2; 25 Figure 4 is a front view of the personal flotation device; Figure 5 is a highly schematic cross-sectional drawing of the assembly of Figure 1 at mid-chest height; 5 Figure 6 is a vertical cross section on line 6-6 of Figure 2; Figures 7 and 8 are views corresponding to Figures 2 and 3 of the garment only, after the PFD has been withdrawn from the side pockets of the garment; Figure 9 is a schematic view corresponding to Figure 2 after the PFD has been fully 5 inflated; Figure 10 is a view of the partially inflated PFD in situ; Figure 11 corresponds to Figure 2 but with the PFD fully inflated; Figures 12 and 13 show an exemplary one of the three quick release couplings by which the garment and PFD are secured together as an assembly; and 10 Figure 14 illustrates removal of the uninflated PFD from the vest. Description of preferred embodiments of the invention Figures 1 to 6 illustrate personal protection system 10 comprising a personal flotation device 20 and a two-part body armour vest 40. The system is depicted in Figures 1 to 2 and 3 to 4 in its assembled state while worn on the wearer's body but prior to any deployment of the PFD. 15 As will be discussed, the two principal components comprising the PFD 20 and the armour vest 40 are readily separable and re-assembleable as the circumstances require, both before and after deployment of the PFD. Vest 40 is in many respects quite conventional, comprising a front garment 50 (shown separately in Figure 3) and a rear garment 60, each with discrete flexible plates or panels of anti 20 ballistic soft armour 70, 71, retained within pockets 52, 62, defined by outer 54, 64 and inner 55, 65 fabric panels of the garment. In the waist area at the lower end of the garments, co-operable side bands or straps 56, 66 carry complementary portions of respective buckles 42, for fastening the two garments together about the waist. At the shoulders, upstanding respective shoulder bands 57, 67, may be secured together with respective Velcro (hook and loop) fastenings. The 25 outer surfaces of garments 50, 60 have multiple cross-bands 130 each defining hook-on locations for pockets and equipment including weapons and ammunition carriers.
    6 In the case of front vest garment 50 there is a third innermost fabric panel 58 that is contiguous with side bands 56 and is stitched centrally to panel 55 along a vertical line 59 (Figure 5), or pair of lines, so as to define respective side pockets 45, that extend generally vertically at the front side regions of the torso when the garment is worn. These side pockets 45 5 are closed at their lower ends by seaming of panels 54, 55 to panel 58, but defined at their outer side edges by respective zip fastenings 46. At their top ends, pockets 45 are open but these openings 45a (Figure 2) may be closed over by flaps 48. Flaps 48 may be removably secured by means of Velcro (hook and loop) fastenings or snap fastenings. As will be seen, when these flaps 48 are disengaged, side pockets 45 are dimensioned to receive the arms of U-shaped PFD 10 20. Turning then to the PFD (shown separately in Figure 4), this comprises an outer flexible casing 22 that, in the deflated collapsed form of the PFD, encloses a bladder 24. The casing has a central or yoke portion 25 and a pair of arms 26, 27 extending there-from to define a generally U-shaped configuration. Casing 22 has, extending around its outermost periphery, a zip fastener 15 28. Bladder 24 is of a conventional expandable plastics material and is fitted at the back of central or yoke portion 25 with a small compressed air cylinder with a valve (not visible) that is releasable by a finger pull cord 30 (beside the neck in situ, selectively on either side) to rapidly inflate the bladder. In its deflated, compressed state, PFD 20 is a generally flat and flexible U-shaped object. 20 It is assembled to garment 50 of vest 40 by disengaging the flaps 48 and inserting the arms 26, 27 down into the front side pockets 45 of the garment. When they are fully home, flaps 48 are removably secured. They may, for example be pressed onto an appropriate respective hook and loop pad 47 (Figure 4) on the outer face of the PFD to provide a seamless, smooth appearance. Alternatively, flaps 48 may incorporate a snap fastening and be pressed onto an appropriate 25 corresponding snap fastening 47 on the PFD. As seen in Figure 1, once the PFD 20 is assembled to garment 50 and the assembly donned, the central or yoke portion 25 of the PFD lies about the wearer's shoulders, behind the neck and lower head. The outer most exposed face 80 of the PFD when so assembled is provided with anti-ballistic soft armour 85. This can be a U-shaped flat piece of armour 85 (Figure 6), 30 retained within a pocket 86 of the PFD casing 22, or it may be integral with the fabric of casing. The arrangement is desirably such that the front-or lower-most edges 85a of armour piece 85 7 overlap and underlie the uppermost edges 70a of front armour 70 (Figure 6), which itself is formed with two upwardly projecting tapered shoulder portions 72 within shoulder bands 57. Zip fasteners 28, 46 are configured and arranged so that they may be linearly burst open in turn by bladder 24 when the wearer pulls the finger cord 30 to release the valve on the 5 compressed air cylinder. Preferably the bladder is configured so that the central or yoke portion 25, expands first (Figure 10), followed by the side arms. Linear bursting of zip fastener 46 may be facilitated by having the clasp element at the shoulder end not positively engaged with the zip line, but instead overlayed by a Velcro tab 49 which will part under a prescribed pressure to allow the linear bursting of the zip fastener to commence. The outcome of inflation is depicted 10 schematically in Figure 9, and by drawing in Figure 11. The seam line or lines 59 at the centre ensure that the force of the expanding bladder is laterally outwards to burst the respective zip fasteners. It will be seen that front armour 70 needs to be at least to some degree flexible or bendable to accommodate the expansion of pockets 45 from the centre outwards. Figure 11 also illustrates two of the three wide bands 120 attached to the PFD casing 22 about the bladder, that 15 serve to define a limiting circumference of the expanding bladder. These bands 120 are behind the neck and at each side of the wearer's torso. In other embodiments, the compressed air cylinder may be substituted with any suitable vessel or means for providing gas to inflate the bladder 24. When inflation is complete, the wearer has a fully provided PFD correctly in position. By 20 having the central or yoke portion 25 of the PFD already in position before inflation, its correct location, after expansion is assured. Despite this partly protruding position, the PFD is well protected by a mix of its own armour 85 and the armour 70 of the vest garment in which it is installed. The manner in which the two components of the personal protection system 10 are held 25 together for easy separation will now be outlined with particular reference to Figures 12 and 13. Releasable couplings 100, 102, 103 (Figures 2 and 4) are provided behind the neck (to the rear vest garment 60), and along either side of the central seam(s) 59. In many embodiments central seam 59 may in fact be two separate laterally spaced seams. Each coupling comprises (Figure 2) respective cooperating loops or eyes 105, 107 on the respective components, joined at 30 each coupling by a quick release pull cord 102. The pull cords are led through spaced eyes in the 8 vest to a common location. They terminate in end loops 110 that can be grasped by fingers and pulled sharply to overcome a light attachment at their remote ends, whereby the cords pull through the inter-engaged loops to release the coupling 100, 101, 102 of the PFD at the respective locations of the vest. In this way, the PFD is easily released by the wearer either 5 before or after deployment. Such release may be critical after deployment when the wearer may wish to either dump his vest and its load in order to swim to safety with the PFD still in place, or in converse, may have reached safety out of the water and not wish to be encumbered by the inflated PFD. Figure 14 illustrates the uninflated, compressed PFD (i.e. before deployment) being 10 withdrawn from side pockets 45 after release of couplings 100, 102, 103. It will be understood that the invention disclosed and defined in this specification extends to all alternative combinations of two or more of the individual features mentioned or evident from the text or drawings. All of these different combinations constitute various alternative aspects of the invention.
    权利要求:
    Claims (28)
    [1] 1. A garment including: a panel adapted to comprise or retain body armour that protects a front region of the torso when the garment is worn; and 5 respective laterally spaced side pockets that extend generally vertically at the front side regions of the torso when the garment is worn, which side pockets have openings at their upper ends to removably receive the respective arms of a generally U-shaped, deflated but inflatable personal flotation device (PFD), that thereby extends behind the neck and/or head of the wearer, which side pockets have outer side fastenings that are separable by the inflating PFD arms to 10 thereby allow the arms to fully expand.
    [2] 2. A garment according to claim 1, wherein when received within the side pockets, the arms of the PFD lie behind and are therefore protected by respective portions of the body armour.
    [3] 3. A garment according to either one of claim 1 and 2, wherein the garment is the front garment of a multi-part body amour vest. 15
    [4] 4. A garment according to any one of claims 1 to 3, wherein the separable outer side fastenings are zip fastenings.
    [5] 5. A garment according to any one of claims 1 to 4, wherein the body armour is anti ballistic soft armour.
    [6] 6. A garment according to any one of claims 1 to 4, wherein the body armour is anti 20 ballistic plate armour.
    [7] 7. A garment according to any one of claims 1 to 6, wherein the outer side fastenings are configured to be linearly separable by having at least one end of each side of the outer side fastenings separated.
    [8] 8. A garment according to claim 7, wherein each separated end of the outer side fastenings 25 is overlayed by a detachably secured flap that is detachable under a prescribed pressure to allow the linear separation of the fastenings to commence.
    [9] 9. A garment according to claim 8, wherein the flap is secured by a hook and loop fastening.
    [10] 10. A garment according to claim 8, wherein the flap is secured by a snap fastening. 10
    [11] 11. An inflatable personal flotation device (PFD), including: a casing defining a central portion and a pair of laterally spaced, generally aligned arms extending therefrom whereby to define a generally U shaped configuration; and bladder means within the central portion and the laterally spaced arms, able to receive 5 and retain compressed air for inflating the bladder means and the personal flotation device, wherein at least the central portion of the casing is at least partially inlaid or overlaid by armour to protect the bladder means from puncture by impinging projectiles.
    [12] 12. An inflatable PFD according to claim 11, wherein the bladder means is configured so that the central portion expands first, followed by the laterally spaced arms. 10
    [13] 13. An inflatable PFD according to any one of claims 11 and 12, wherein the casing includes fastenings separable by the inflating bladder means, thereby allowing the bladder means and the PFD to fully expand.
    [14] 14. An inflatable PFD according to either one of claims 12 and 13, wherein the separable fastenings are zip fastenings.
    [15] 15 15. An inflatable PFD according to any one of claims 11 to 14, further including a compressed air vessel co-operable with the bladder means.
    [16] 16. A personal protection system including a garment according to any one of Claims 1 to 10 and an inflatable personal flotation device (PFD) according to any one of Claims 11 to 15, the arrangement of the side pockets of the garment and the armour of the inflatable PFD being such 20 that, when the PFD arms, deflated and unexpanded, are received within the side pockets of the garment, the bladder means of the PFD is largely and preferably wholly protected one at least one face by the combined armour of the garment and the PFD.
    [17] 17. A personal protection system according to claim 16, wherein the casing includes fastenings separable by the inflating bladder means, thereby allowing the bladder means and the 25 PFD to fully expand, and the separable fastenings of the casing are generally aligned with the separable outer side fastenings of the side pockets of the garment.
    [18] 18. A personal protection system according to claim 17, wherein the separable fastenings are zip fastenings. 11
    [19] 19. A personal protection system according to either one of claims 17 and 18, wherein the outer side fastenings are configured to be linearly separable by having at least one end of each side of the outer side fastenings separated.
    [20] 20. A personal protection system according to claim 19, wherein each separated end of the 5 outer side fastenings is overlayed by a detachably secured flap that is detatchable under a prescribed pressure to allow the linear separation of the fastenings to commence.
    [21] 21. A personal protection system according to claim 20, wherein the flap is secured by a hook and loop fastening.
    [22] 22. A personal protection system according to claim 20, wherein the flap is secured by a snap 10 fastening.
    [23] 23. A personal protection system according to any one of claims 16 to 22, wherein the inflatable PFD and the garment are fitted with co-operable quick release couplings for securing the inflatable PFD and the garment together.
    [24] 24. A personal protection system according to claim 23, wherein the quick release couplings 15 comprise cooperating eyes or and loops linked by a cord or tape arranged to be withdrawn by manual action.
    [25] 25. A personal protection system according to either one of claims 23 and 24, wherein the couplings are located at each side of the torso when the garment and PFD are being worn, and in the region of the neck or shoulders. 20
    [26] 26. A garment according to any one of claims 1 to 10, further including co-operable quick release couplings for securing the inflatable PFD and the garment together.
    [27] 27. A garment according to claim 26, wherein the quick release couplings comprise cooperating eyes or and loops linked by a cord or tape arranged to be withdrawn by manual action. 25
    [28] 28. A garment according to either one of claims 26 and 27, wherein the couplings are located at each side of the torso when the garment and PFD are being worn, and in the region of the neck or shoulders.
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    同族专利:
    公开号 | 公开日
    EP2727815A2|2014-05-07|
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    AU2013203831B2|2015-06-04|
    EP2727815A3|2017-10-18|
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    US20140216240A1|2014-08-07|
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    法律状态:
    2013-10-03| DA3| Amendments made section 104|Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE NAME OF THE INVENTOR TO READ PEARCE, CALE EUAN AND HELLWEG, ALBERT |
    2015-10-01| FGA| Letters patent sealed or granted (standard patent)|
    2019-11-07| MK14| Patent ceased section 143(a) (annual fees not paid) or expired|
    优先权:
    申请号 | 申请日 | 专利标题
    AU2012904819||2012-11-01||
    AU2012904819A|AU2012904819A0||2012-11-01|A personal protection system including a garment with body armour and a personal flotation device|
    AU2013203831A|AU2013203831B2|2012-11-01|2013-04-11|A personal protection system including a garment with body armour and a personal flotation device|AU2013203831A| AU2013203831B2|2012-11-01|2013-04-11|A personal protection system including a garment with body armour and a personal flotation device|
    EP13187796.1A| EP2727815B1|2012-11-01|2013-10-08|A personal protection system including a garment with body armour and a personal flotation device|
    US14/053,961| US9248893B2|2012-11-01|2013-10-15|Personal protection system including a garment with body armour and a personal flotation device|
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