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1. 发明申请

WO2023083591A1 WEARABLE PROTECTION DEVICE 审中-公开
公开(公告)号：WO2023083591A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/079536
申请日：2022-10-24
申请人： AUTOLIV DEVELOPMENT AB
发明人： CARLANDER, Magnus , NILSSON, Leif , IVARSSON, Patrik , BALAGUE, Henrik , JOHANSSON, Jack , LARSSON, Magnus , LUNDEMO, Fredrik
IPC分类号： A41D13/018 , A41D13/05
摘要： The present disclosure relates to protection devices. In particular, the present disclosure relates to protection devices that can be worn on the human body. Further in particular, the present disclosure relates to wearable protection devices that inflate to prevent injury of the human body in case of an accident, e.g., a fall accident. Accordingly, there is provided a wearable protection device (100) for protection of at least a body part of a wearer (202), comprising an inflatable element (110,110b, 110b) arranged adjacent to a body part to be protected (204, 204a, 204b), wherein the inflatable element is inflatable from a first, substantially uninflated condition to a second, substantially inflated condition, by application of a releasable source of a gas (302, 302a, 302b) to the inflatable element, for at least partially filling of the inflatable element with said gas, wherein the inflatable element, when being inflated to the second condition, assumes a predetermined three-dimensional shape, wherein the inflatable element comprises a first extension in a first direction and a second extension in a second direction, wherein the first direction and the second directions are non-parallel to one another, wherein one of the first extension and the second extension in the first condition is larger than in the second condition, and wherein the other one of the first extension and the second extension in the first condition is smaller than in the second condition, so that when transitioning from the first condition to the second condition, the inflatable element increases in dimension in one extension while the inflatable element decreases in dimension in the other extension, wherein the wearable protection device is connectable to an attachment device (102) for attaching the wearable protection device to the wearer, and wherein the wearable protection device is adapted to be at least partially slidable relative to the attachment device, so that when one of the first extension and the second extension becomes smaller while inflating the inflatable element, the wearable protection device slides along the attachment device while maintaining being connected to the attachment device and being arranged adjacent to a body part to be protected.

2. 发明申请

WO2023083589A1 WEARABLE PROTECTION DEVICE 审中-公开
公开(公告)号：WO2023083589A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/079521
申请日：2022-10-24
申请人： AUTOLIV DEVELOPMENT AB
发明人： IVARSSON, Patrik , BALAGUE, Henrik , JOHANSSON, Jack , JONSSON, Martin
IPC分类号： A41D13/018 , A41D13/05
摘要： The present disclosure relates to protection devices. In particular, the present disclosure relates to protection devices that can be worn on the human body. Further in particular, the present disclosure relates to wearable protection devices that inflate to prevent injury of the human body in case of an accident, e.g., a fall accident. Accordingly, there is provided a wearable protection device (100) for protection of at least a body part (204) of a wearer (202), comprising an inflatable element (100, 100a, 100b) arranged adjacent to a body part to be protected, wherein the inflatable element is inflatable from a first, substantially uninflated condition to a second, substantially inflated condition, by application of a releasable source of a gas (302, 302a, 302b) to the inflatable element, for at least partially filling of the inflatable element with said gas, wherein the inflatable element, when being inflated to the second condition, deploys around the body part to be protected and assumes a predetermined three-dimensional shape adapted to the body part to be protected, wherein the inflatable element comprises a proximal end (604) and a distal end (606), wherein the proximal end is the end where the inflatable element is arranged on the body part to be protected when in the first, substantially uninflated condition, wherein the distal end is the end of the inflatable element when in the second, substantially inflated condition that is distal from the proximal end, and wherein the inflatable element comprises a retention element (502) to prevent the inflatable element from flaring out during and/or after deployment into the second condition.

3. 发明申请

WO2018192958A1 KNEE AIRBAG MODULE AND METHOD FOR PACKING A KNEE AIRBAG INTO A HOUSING 审中-公开
公开(公告)号：WO2018192958A1
公开(公告)日：2018-10-25
申请号：PCT/EP2018/059874
申请日：2018-04-18
申请人： AUTOLIV DEVELOPMENT AB
发明人： IVARSSON, Patrik , GUSTAFSSON, Jonas , BALAGUE, Hendrik
IPC分类号： B60R21/237 , B60R21/231
摘要： A knee airbag module comprising a housing (10) and a knee airbag is described. A first section of the knee airbag following from its first end is rolled into a first direction of rotation when the knee airbag is in its stowed state. In order to optimise the knee airbag for a mounting situation in which a gap is present between the vehicle rearward end of the housing and the lower end of the instrument panel, a second section of the knee airbag following the first section is rolled in a second direction of rotation, contrariwise to the first direction rotation, such that the stowed knee airbag comprises an at least partially rolled package comprising the first section being rolled to a first roll section (50) and the second section being rolled to a second roll section (52)

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