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公开(公告)号：US11345449B2
公开(公告)日：2022-05-31
申请号：US16911045
申请日：2020-06-24
摘要： A hydrofoil (1) includes a mast (2), with an incoming flow edge (3), a discharge edge (4), lateral surfaces (5) and an upper mast end (6) with a holder (7) to be fastened to a watersports board. A fuselage (8) has front (10) and rear wings (11) are arranged on opposite sides. The mast and the fuselage are configured as separate components and are connected to one another via a screw connection (12). An adapter (13) is connected to the mast and to the fuselage and is arranged in a recess (14) of the fuselage. A positive locking is established between an adapter outer surface (15) and the recess of the fuselage. An adapter mount (16) receives a lower mast end (9). A positive locking is formed between the mast and the adapter such that the lower mast end is arranged within the fuselage.
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公开(公告)号：US11472548B2
公开(公告)日：2022-10-18
申请号：US16694563
申请日：2019-11-25
IPC分类号： B64C31/06
摘要： A traction kite anchor device has a base provided at an end of at least one kite line and a release member able to move relative the base by a hand of a user of the kite. A trip arm is pivotally connected to the base to move between a first rotational position relative the base and a second rotational position relative to the base. The trip arm carries a latch that can lock and release a catch of a chicken loop upon moving the release member relative the base.
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公开(公告)号：US20200164977A1
公开(公告)日：2020-05-28
申请号：US16694563
申请日：2019-11-25
IPC分类号： B64C31/06
摘要： A traction kite anchor device has a base provided at an end of at least one kite line and a release member able to move relative the base by a hand of a user of the kite. A trip arm is pivotally connected to the base to move between a first rotational position relative the base and a second rotational position relative to the base. The trip arm carries a latch that can lock and release a catch of a chicken loop upon moving the release member relative the base.
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公开(公告)号：US11623719B2
公开(公告)日：2023-04-11
申请号：US16694780
申请日：2019-11-25
摘要： A traction kite anchoring device for attachment to a harness worn by a user to transfer force from a traction kite to the user. The traction kite anchoring device comprising a first member at an end of at least one line connected to a said kite and a chicken loop for attachment to a said harness and releasably connected to said first member, wherein the chicken loop has a first end comprising an anchor able to be received and secured at an anchor receiver of the first member in a releasable and tool-less manner.
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公开(公告)号：US20200164955A1
公开(公告)日：2020-05-28
申请号：US16694780
申请日：2019-11-25
摘要： A traction kite anchoring device for attachment to a harness worn by a user to transfer force from a traction kite to the user. The traction kite anchoring device comprising a first member at an end of at least one line connected to a said kite and a chicken loop for attachment to a said harness and releasably connected to said first member, wherein the chicken loop has a first end comprising an anchor able to be received and secured at an anchor receiver of the first member in a releasable and tool-less manner.
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