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公开(公告)号：US12129004B2
公开(公告)日：2024-10-29
申请号：US17998386
申请日：2021-05-12
发明人： Scott Bredda
CPC分类号： B63H20/22 , B63H20/002 , B63H20/12 , B63H20/18 , B63H23/321
摘要： An outboard propulsion system comprising: a first portion for attachment to a boat comprising a stern, the first portion comprising an engine including a crankshaft; and a second portion comprising at least one propeller shaft having a longitudinal axis along the elongate length of the at least one propeller shaft, wherein the at least one propeller shaft is operably connected to the crankshaft via at least one drive shaft configured to transmit motive power therebetween, wherein the at least one drive shaft comprises a drop shaft and wherein the drop shaft is substantially perpendicular to the at least one propeller shaft, wherein the second portion is configured to pivot relative to the first portion about a steering axis, wherein the steering axis intersects the longitudinal axis of the at least one propeller shaft at an obtuse angle, wherein the first portion and second portion are configured to tilt together about a single axis of rotation substantially parallel to the stern of the boat, and wherein the first portion is fixed about a substantially vertical axis.
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公开(公告)号：US20240051651A1
公开(公告)日：2024-02-15
申请号：US18492219
申请日：2023-10-23
发明人： Scott BREDDA
CPC分类号： B63H20/22 , B63H20/002 , B63H20/12 , B63H23/321 , B63H20/18
摘要： An outboard propulsion system comprising an engine configured to receive oil; an oil pan configured to receive oil from the engine; and an oil reservoir configured to receive oil from the oil pan and provide oil to the engine, in use.
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公开(公告)号：USRE30122E
公开(公告)日：1979-10-23
申请号：US899878
申请日：1978-04-24
申请人： Alan Brownlie , Lewis J. Daly
发明人： Alan Brownlie , Lewis J. Daly
摘要： An outboard drive for a marine engine includes an upper unit mounted through the transom of the boat and a lower steerable leg which includes the propeller shaft. A pivot point in the upper unit is inside the boat. The drive unit is rotatable about this pivot point to lift, or tilt, the drive from its normal position. The steering tube, shift tube, and lift motor shaft are all rotatable about the pivot point inside the boat. Because of this, the required space between the drive and the engine is minimized.
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公开(公告)号：US20240092470A1
公开(公告)日：2024-03-21
申请号：US17986443
申请日：2022-11-14
发明人： Todd D. Dannenberg , Matthew Z. Seta , Scott G. Ahlswede , Gary D. Needham , Robert A. Podell , Andrew J. Przybyl , Matthew S. Dawes
摘要： A transportable outboard motor has a tiller which is pivotable about a lateral tilt axis into a plurality of tilt positions and also pivotable about an axial yaw axis into a plurality of yaw positions. The tiller is pivotable about the axial yaw axis into a straight-ahead position, into a port yaw position which is oriented towards the port side relative to the straight-ahead position, and into a starboard yaw position which is oriented towards the starboard side relative to the straight-ahead position. The tiller is pivotable downwardly about the lateral tilt axis from the port yaw position, and downwardly about the lateral tilt axis from the starboard yaw position. Pivoting the tiller into the plurality of yaw positions creates space for a user to manually grasp a swivel tube and thereby lift the transportable outboard motor from a rear-laydown position.
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公开(公告)号：US20230174213A1
公开(公告)日：2023-06-08
申请号：US17998386
申请日：2021-05-12
发明人： Scott BREDDA
CPC分类号： B63H20/22 , B63H20/18 , B63H20/12 , B63H20/002
摘要： An outboard propulsion system comprising: a first portion for attachment to a boat comprising a stern, the first portion comprising an engine including a crankshaft; and a second portion comprising at least one propeller shaft having a longitudinal axis along the elongate length of the at least one propeller shaft, wherein the at least one propeller shaft is operably connected to the crankshaft via at least one drive shaft configured to transmit motive power therebetween, wherein the at least one drive shaft comprises a drop shaft and wherein the drop shaft is substantially perpendicular to the at least one propeller shaft, wherein the second portion is configured to pivot relative to the first portion about a steering axis, wherein the steering axis intersects the longitudinal axis of the at least one propeller shaft at an obtuse angle, wherein the first portion and second portion are configured to tilt together about a single axis of rotation substantially parallel to the stern of the boat, and wherein the first portion is fixed about a substantially vertical axis.
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公开(公告)号：US20180222563A1
公开(公告)日：2018-08-09
申请号：US15948062
申请日：2018-04-09
申请人： Platinum Marine Inc.
发明人： Clark M. Woody
CPC分类号： B63H20/18 , B63B2758/00 , B63H5/125 , B63H20/106 , B63H20/12 , B63H20/20 , B63H21/14 , B63H23/06 , B63H2020/025 , B63H2020/145 , B63H2023/062
摘要： An outdrive for a marine vessel, such as a watercraft having an inboard engine, is provided. The outdrive can include a standoff box joined with a drive unit having a driveshaft that rotates in response to rotation of an input shaft coupled to an engine within a hull of the watercraft. The drive unit includes a propeller shaft that rotates in response to rotation of the driveshaft, and an associated propeller. The drive unit is vertically movable from a raised mode to a lowered mode, in which the propeller shaft is a preselected distance from a bottom of the boat hull, thereby lowering a thrust point produced by the propeller, all while the watercraft is moving through water and while the propeller is producing thrust. A related method and standoff box are also provided.
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公开(公告)号：US20180009518A1
公开(公告)日：2018-01-11
申请号：US15622819
申请日：2017-06-14
申请人： Platinum Marine Inc.
发明人： Clark M. Woody
CPC分类号： B63H20/18 , B63B2758/00 , B63H5/125 , B63H20/106 , B63H20/12 , B63H20/20 , B63H21/12 , B63H21/14 , B63H23/06 , B63H2020/025 , B63H2020/145 , B63H2023/062
摘要： An outdrive for a marine vessel, such as a watercraft having an inboard engine, is provided. The outdrive can include a standoff box joined with a drive unit having a driveshaft that rotates in response to rotation of an input shaft coupled to an engine within a hull of the watercraft. The drive unit includes a propeller shaft that rotates in response to rotation of the driveshaft, and an associated propeller. The drive unit is vertically movable from a raised mode to a lowered mode, in which the propeller shaft is a preselected distance from a bottom of the boat hull, thereby lowering a thrust point produced by the propeller, all while the watercraft is moving through water and while the propeller is producing thrust. A related method and standoff box are also provided.
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公开(公告)号：US4516940A
公开(公告)日：1985-05-14
申请号：US379450
申请日：1982-05-18
申请人： Ernest F. Roberts
发明人： Ernest F. Roberts
CPC分类号： B63H20/18
摘要： A propulsion unit for a water-borne vessel has a drive transmission assembly comprising a drive shaft and a steering shaft which can be concentric with the drive shaft, a leg depending from the drive transmission assembly, for instance by way of a horizontal axis pivot connection so that the leg can be swung up, and a propeller housing supported on the lower end of the leg for rotary movement about the axis of the leg, for steering the vessel.
摘要翻译： 用于水上船只的推进单元具有驱动传动组件，该驱动传动组件包括驱动轴和可与驱动轴同心的转向轴，从驱动变速器组件垂下的腿，例如通过水平轴枢转连接 使得腿可以向上摆动，并且支撑在腿的下端上的螺旋桨壳体围绕腿的轴线旋转运动，用于转向容器。
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公开(公告)号：US09919782B2
公开(公告)日：2018-03-20
申请号：US15622819
申请日：2017-06-14
申请人： Platinum Marine Inc.
发明人： Clark M. Woody
CPC分类号： B63H20/18 , B63B2758/00 , B63H5/125 , B63H20/106 , B63H20/12 , B63H20/20 , B63H21/12 , B63H21/14 , B63H23/06 , B63H2020/025 , B63H2020/145 , B63H2023/062
摘要： An outdrive for a marine vessel, such as a watercraft having an inboard engine, is provided. The outdrive can include a standoff box joined with a drive unit having a driveshaft that rotates in response to rotation of an input shaft coupled to an engine within a hull of the watercraft. The drive unit includes a propeller shaft that rotates in response to rotation of the driveshaft, and an associated propeller. The drive unit is vertically movable from a raised mode to a lowered mode, in which the propeller shaft is a preselected distance from a bottom of the boat hull, thereby lowering a thrust point produced by the propeller, all while the watercraft is moving through water and while the propeller is producing thrust. A related method and standoff box are also provided.
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公开(公告)号：US09708045B1
公开(公告)日：2017-07-18
申请号：US15411511
申请日：2017-01-20
申请人： Platinum Marine Inc.
发明人： Clark M. Woody
CPC分类号： B63H5/125 , B63H20/106 , B63H20/12 , B63H20/18 , B63H20/20 , B63H21/12 , B63H2020/025 , B63H2020/145
摘要： An outdrive for a marine vessel, such as a watercraft having an inboard engine, is provided. The outdrive can include an upper drive unit having a driveshaft that rotates in response to rotation of an input shaft coupled to an engine within a hull of the watercraft. The upper drive unit is movably joined with a lower drive unit, which includes a propeller shaft that rotates in response to rotation of the driveshaft, and an associated propeller. The lower drive unit is movable from a raised mode, in which it is adjacent the upper drive unit, to a lowered mode, in which it is a preselected distance from the upper drive unit, thereby lowering a thrust point produced by the propeller, all while the watercraft is moving through water and while the propeller is producing thrust. A related method and outdrive upper unit are also provided.
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