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公开(公告)号：US20230212908A1
公开(公告)日：2023-07-06
申请号：US18120512
申请日：2023-03-13
申请人： Aquafence AS
IPC分类号： E02B3/10
CPC分类号： E02B3/108
摘要： Embodiments herein relate to a ground sealing arrangement for a portable flood barrier further comprising a vertical wall. The ground sealing arrangement is arranged to be positioned on the ground. The ground sealing arrangement comprises a main sealing layer forming a main body of the ground sealing arrangement. The main sealing layer is impermeable to water. The ground sealing arrangement further comprises a bottom sealing layer arranged on a ground-facing underside of the main sealing layer. The bottom sealing layer is attached to the main sealing layer at a distance L from a peripheral edge of the main sealing layer which is most distal from the first edge of the ground sealing arrangement such that the bottom sealing layer has a free end extending from the point where the bottom sealing layer attaches to the main sealing layer towards the peripheral edge of the main sealing layer, and comprises a highly flexible and/or glutinous material which is stretchable and sticks to the ground when the material is soaked with water
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公开(公告)号：US11629549B2
公开(公告)日：2023-04-18
申请号：US16760716
申请日：2018-10-08
申请人： AQUAFENCE AS
摘要： A ground sealing arrangement for a portable flood barrier to be positioned on the ground includes a vertical wall and a main sealing layer forming a main body. The main sealing layer is impermeable to water. The ground sealing arrangement further includes a bottom sealing layer arranged on a ground-facing underside of the main sealing layer. The bottom sealing layer is attached to the main sealing layer at a distance from a peripheral edge of the main sealing layer that is most distal from the first edge of the ground sealing arrangement such that the bottom sealing layer has a free end extending from the point where the bottom sealing layer attaches to the main sealing layer towards the peripheral edge of the main sealing layer, and comprises a highly flexible and/or glutinous material which is stretchable and sticks to the ground when the material is soaked with water.
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公开(公告)号：US11913278B2
公开(公告)日：2024-02-27
申请号：US18120512
申请日：2023-03-13
申请人： Aquafence AS
CPC分类号： E06B9/06 , E02B3/108 , E04H9/145 , E02B3/106 , E06B2009/007
摘要： Embodiments herein relate to a ground sealing arrangement for a portable flood barrier further comprising a vertical wall. The ground sealing arrangement is arranged to be positioned on the ground. The ground sealing arrangement comprises a main sealing layer forming a main body of the ground sealing arrangement. The main sealing layer is impermeable to water. The ground sealing arrangement further comprises a bottom sealing layer arranged on a ground-facing underside of the main sealing layer. The bottom sealing layer is attached to the main sealing layer at a distance L from a peripheral edge of the main sealing layer which is most distal from the first edge of the ground sealing arrangement such that the bottom sealing layer has a free end extending from the point where the bottom sealing layer attaches to the main sealing layer towards the peripheral edge of the main sealing layer, and comprises a highly flexible and/or glutinous material which is stretchable and sticks to the ground when the material is soaked with water.
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4.发明申请公开(公告)号：US20230012878A1
公开(公告)日：2023-01-19
申请号：US17787396
申请日：2020-12-18
申请人： Aquafence AS
摘要： A connection system for connecting at least one membrane to a rigid support, the connection system comprising: at least one elongated clamping profile, at least one locking unit configured for attaching the at least one elongated clamping profile to the rigid support, thereby clamping a portion of the at least one membrane between the at least one elongated clamping profile and the rigid support so as to achieve a sealing between the at least one membrane and the rigid support, wherein the at least one locking unit is a discrete state locking unit movable between several predetermined locking unit states, each locking unit state corresponding to a connection system stage, the predetermined locking unit states including: an Open locking unit state in which the locking unit is configured to provide a gap between the elongated clamping profile and the rigid support, allowing the portion of the at least one membrane to be inserted between the elongated clamping profile and the rigid support, the Open locking unit state corresponding to an Open stage of the connection system, a Closed locking unit state in which the locking unit is configured to press the clamping profile toward the rigid support so that the at least one membrane is clamped between the elongated clamping profile and the rigid support, the Closed locking unit state corresponding to a Closed stage of the connection system in which a sealing is provided between the at least one membrane and the rigid support, and an Intermediate locking unit state between the Open locking unit state and the Closed locking unit state, in which Intermediate state the at least one membrane is allowed to slide along the elongated clamping profile without disengaging therefrom, corresponding to an Adjustment stage of the connection system.
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