公开(公告)号：US20200047706A1

公开(公告)日：2020-02-13

申请号：US16606924

申请日：2018-04-18

Applicant: Autoliv Development AB

Inventor： Patrik IVARSSON ,  Jonas GUSTAFSSON ,  Hendrik BALAGUE

IPC: B60R21/237 ,  B60R21/206 ,  B60R21/235 ,  B60R21/26 ,  B60R21/231

Abstract: 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)

公开(公告)号：US20250040631A1

公开(公告)日：2025-02-06

申请号：US18709343

申请日：2022-10-24

Applicant: Autoliv Development AB

Inventor： Patrik IVARSSON ,  Henrik BALAGUE ,  Jack JOHANSSON ,  Martin JONSSON

IPC: A41D13/015

Abstract: A wearable protection device for protection of at least a body part of a wearer, comprising an inflatable element 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 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 and a distal end, 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.

公开(公告)号：US20240423303A1

公开(公告)日：2024-12-26

申请号：US18709739

申请日：2022-10-24

Applicant: Autoliv Development AB

Inventor： Magnus CARLANDER ,  Leif NILSSON ,  Patrik IVARSSON ,  Henrik BALAGUE ,  Jack JOHANSSON ,  Magnus LARSSON ,  Fredrik LUNDEMO

IPC: A41D13/018 ,  A41D13/05

Abstract: 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 for protection of at least a body part of a wearer, comprising an inflatable element 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 to the inflatable element, for at least partially filling of the inflatable element with said gas.