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    BRACKET ASSEMBLY FOR A MARINE OUTBOARD MOTOR
    41.
    发明申请
    BRACKET ASSEMBLY FOR A MARINE OUTBOARD MOTOR 审中-公开

    公开(公告)号：US20190233074A1

    公开(公告)日：2019-08-01

    申请号：US16263446

    申请日：2019-01-31

    Applicant: BRP US INC.

    Inventor： Darrell WIATROWSKI ,  Mark WHITESIDE ,  Benjamin J. JONES

    IPC: B63H20/06

    CPC classification number: B63H20/06

    Abstract: A bracket assembly for a marine outboard motor has a stern bracket, a swivel bracket pivotably connected to the stern bracket to pivot relative to the stern bracket about a tilt axis, a motor mount pivotably connected to the swivel bracket to pivot relative to the swivel bracket about a steering axis, a steering lock bracket operatively connected to the motor mount and being pivotable with the motor mount relative to the swivel bracket about the steering axis, and a locking member. The locking member is one of: a) movably connected to the swivel bracket to move between a locked and an unlocked positions, and b) removably connected to both the swivel bracket and the steering lock bracket to prevent or limit pivoting of the motor mount about the steering axis.

    Marine propulsion system gear case assembly
    42.
    发明授权
    Marine propulsion system gear case assembly 有权
    船用推进系统齿轮箱组装

    公开(公告)号：US09227715B1

    公开(公告)日：2016-01-05

    申请号：US14169725

    申请日：2014-01-31

    Applicant: BRP US INC.

    Inventor： Roger Raetzman ,  Simon Pfiffner ,  Michael Freitag ,  Mark C. Noble ,  John Feuerstein

    IPC: B63H20/14 ,  B63H20/32 ,  B63H20/00 ,  F16H57/02

    CPC classification number: B63H20/32 ,  B63H20/14 ,  B63H20/285 ,  B63H2020/323 ,  F16H57/02

    Abstract: A gear case assembly for a marine propulsion system has a gear case having a first end adapted to connect the gear case to a remainder of the marine propulsion system, and a second end disposed opposite the first end. A driveshaft is disposed at least in part in the gear case. A propeller shaft, operatively connected to an end of the driveshaft, is disposed at an angle thereto. The end of the driveshaft and at least a portion of the propeller shaft are disposed in a transmission chamber defined in the gear case. An expansion port is defined in the gear case. A container, defining an expansion chamber, is disposed outside the gear case. The expansion port fluidly communicates the transmission chamber with the expansion chamber. An outboard engine is also disclosed.

    Abstract translation: 用于船舶推进系统的齿轮箱组件具有齿轮箱，齿轮箱具有适于将齿轮箱连接到船用推进系统的其余部分的第一端，以及与第一端相对设置的第二端。 驱动轴至少部分地设置在齿轮箱中。 可操作地连接到驱动轴的端部的传动轴与其成一定角度设置。 驱动轴的端部和传动轴的至少一部分设置在限定在齿轮箱中的传动室中。 扩展端口定义在齿轮箱中。 限定膨胀室的容器设置在齿轮箱外部。 膨胀口将膨胀室与膨胀室流体连通。 还公开了一种舷外发动机。

    Gear case assembly for a marine outboard engine and method of assembly thereof
    43.
    发明授权
    Gear case assembly for a marine outboard engine and method of assembly thereof 有权
    用于船用舷外发动机的齿轮箱组件及其组装方法

    公开(公告)号：US09017118B1

    公开(公告)日：2015-04-28

    申请号：US13755605

    申请日：2013-01-31

    Applicant: BRP US Inc.

    Inventor： Simon Pfiffner ,  Michael Freitag

    IPC: B63H23/00 ,  B63H20/14

    CPC classification number: B63H20/14

    Abstract: The gear case assembly has a gear case, a driveshaft and a propeller shaft mounted at an angle to the driveshaft, each at least partly disposed within the gear case, a transmission having forward and reverse gears and a shift rod, and an electric transmission actuator assembly having an actuation axis and an actuator end engaging the shift rod. The transmission is operatively connected the propeller shaft and the driveshaft selectively drives the propeller shaft via the transmission. An actuator chamber houses at least part of the actuator assembly. There is a gap between the actuator assembly and an actuator chamber wall in a direction perpendicular to the actuation axis. The gap is sized and shaped to permit a translation of the actuator assembly away from the shift rod for disengagement from the shift rod. A gear case, a marine outboard engine and a method of assembly is also disclosed.

    Abstract translation: 齿轮箱组件具有齿轮箱，驱动轴和与驱动轴成一定角度安装的传动轴，每个齿轮箱至少部分地布置在齿轮箱内，传动装置具有前进和后退齿轮和换档杆，以及电动执行器 组件具有致动轴线和与变速杆接合的致动器端部。 传动装置可操作地连接在传动轴上，驱动轴通过变速器有选择地驱动传动轴。 致动器室容纳致动器组件的至少一部分。 在致动器组件和致动器室壁之间在垂直于致动轴线的方向上存在间隙。 间隙的尺寸和形状被设计成允许致动器组件平移离开换档杆以脱离换档杆。 还公开了齿轮箱，船用舷外发动机和组装方法。

    Marine engine assembly
    45.
    发明授权
    Marine engine assembly 有权

    公开(公告)号：US12179897B1

    公开(公告)日：2024-12-31

    申请号：US17710352

    申请日：2022-03-31

    Applicant: BRP US INC.

    Inventor： Justin Johnson ,  Roger Raetzman ,  Todd Craft ,  Claude Trahan

    IPC: B63H20/28 ,  B63H20/12 ,  B63H20/24 ,  B63H20/32 ,  F01P3/20

    Abstract: A marine engine assembly has a housing including an outer housing having a front wall, an inner housing disposed in the outer housing and being connected to the outer housing by at least one housing fastener disposed at at least one first position, a cover removably connected to the outer housing, and a gearcase connected to a lower portion of the outer housing. An internal combustion engine has a front face connected to and supported by the inner housing by at least one engine fastener disposed at at least one second position being different from the at least one first position, and a crankshaft defining a crankshaft axis intersecting the front wall of the outer housing. The inner housing is disposed at least in part between the front face of the internal combustion engine and the front wall of the outer housing.

    Engine assembly for a watercraft
    48.
    发明授权
    Engine assembly for a watercraft 有权

    公开(公告)号：US11279444B2

    公开(公告)日：2022-03-22

    申请号：US16549322

    申请日：2019-08-23

    Applicant: BRP US INC.

    Inventor： Robert Bourret ,  Patrice Dusablon ,  Geno Mangubat ,  Michael Rodgers

    IPC: B63B3/14 ,  F02M35/14 ,  B63H21/30 ,  F02B61/04 ,  B63B34/10

    Abstract: A watercraft includes a hull, an engine compartment defined at least in part by the hull, an engine disposed in the engine compartment, an air intake conduit fluidly connected to the engine, an air filter fluidly connected to the air intake conduit, and a shroud connected to an inlet end of the air intake conduit located in the engine compartment. The shroud has an open end and a closed end. The open end is open to flow of air therethrough and the closed end is closed to flow of air therethrough. The shroud has a sidewall extending between the closed and open ends. The shroud is oriented such that the open end is disposed rearward of the closed end. Noise exiting the inlet end of the air intake conduit and the air filter is reflected generally rearward by the shroud. An engine assembly for a watercraft is also disclosed.

    POWER STEERING SYSTEM FOR AN OUTDRIVE ENGINE AND METHOD FOR CONTROLLING SAME
    49.
    发明申请
    POWER STEERING SYSTEM FOR AN OUTDRIVE ENGINE AND METHOD FOR CONTROLLING SAME 有权

    公开(公告)号：US20210061431A1

    公开(公告)日：2021-03-04

    申请号：US17007370

    申请日：2020-08-31

    Applicant: BRP US Inc.

    Inventor： Samuel MCGINLEY ,  Philip BYLSMA

    IPC: B63H20/12

    Abstract: A power steering system for an outdrive engine has a steering actuator, a motor for operating the steering actuator, a motor speed sensor for determining at least indirectly a speed of the motor, a steering rate sensor for determining a steering rate, and a controller communicating with the steering rate sensor and with the motor speed sensor. The controller is programmed for determining if a fault has occurred in the power steering system based on the steering rate and the motor speed, and taking at least one steering fault action in response to the fault having occurred. A method for controlling a power steering system includes determining if a fault has occurred based on the steering rate and the speed of the motor, and taking at least one steering fault action in response to the fault having occurred.

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