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公开(公告)号：US20190118922A1
公开(公告)日：2019-04-25
申请号：US15799468
申请日：2017-10-31
Applicant: BRP US INC.
Inventor： Samuel MCGINLEY , Benjamin JONES , Darrell WIATROWSKI
CPC classification number: B63H25/14 , B63H20/12 , B63H25/02 , B63H25/42 , B63H2020/003
Abstract: A hydraulic steering system for a watercraft has first and second hydraulic steering actuators for steering first and second outdrives respectively, at least one hydraulic pump selectively supplying hydraulic pressure to at least one of the first and second actuators, a steering controller operatively connected to the at least one pump, a hydraulic helm selectively supplying hydraulic pressure to the first and second actuators, an auxiliary steering input device connected to the controller, and at least one mode selection valve having first and second mode positions for steering the watercraft in first and second steering modes respectively. In the first steering mode, the hydraulic helm is hydraulically connected to the first and second actuators. In the second steering mode, the hydraulic helm is hydraulically disconnected from the first and second actuators. A watercraft having the steering system and a method for steering a watercraft are also disclosed.
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公开(公告)号：US20190233073A1
公开(公告)日：2019-08-01
申请号：US16263440
申请日：2019-01-31
Applicant: BRP US INC.
Inventor： Darrell WIATROWSKI
Abstract: A stern and swivel bracket assembly for mounting a drive unit to a watercraft has a stern bracket having first and second laterally spaced portions, a swivel bracket pivotally connected to the stern bracket about a tilt/trim axis, and a hydraulic linear tilt-trim actuator operatively connected between the stern and swivel brackets. The swivel bracket includes a hydraulic steering actuator, and defines first and second hydraulic steer ports facing outward in a first lateral direction. The swivel bracket further includes at least one drive unit mounting bracket connected to the hydraulic steering actuator for connecting the drive unit to the swivel bracket. The hydraulic linear tilt-trim actuator is located laterally between the first and second portions of the stern bracket, and defines trim-up and trim-down hydraulic ports facing outward in a second lateral direction opposite the first lateral direction.
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公开(公告)号：US20150004855A1
公开(公告)日：2015-01-01
申请号：US14319221
申请日：2014-06-30
Applicant: BRP US INC.
Inventor： Darrell WIATROWSKI , Mark C. NOBLE , Mike DAVENPORT
CPC classification number: B63H20/20 , Y10T74/19251
Abstract: A gear case assembly for an outboard engine has a gear case, a driveshaft having a part disposed within the gear case, a bevel gear connected to the part of the driveshaft, a propeller shaft, and a transmission operatively connected to the bevel gear. The bevel gear selectively drives the propeller shaft via the transmission. The transmission has forward and reverse gears operatively connected to the bevel gear, and a shift assembly adapted for actuation by a shift actuator. The shift assembly has first and second rod portions and at least one resilient member. The at least one resilient member operatively connects the first rod portion to the second rod portion. The first rod portion is movable relative to the second rod portion.
Abstract translation: 用于舷外发动机的齿轮箱组件具有齿轮箱，具有设置在齿轮箱内的部件的驱动轴，连接到驱动轴的一部分的锥齿轮，传动轴和可操作地连接到锥齿轮的变速器。 锥齿轮通过变速箱有选择地驱动传动轴。 变速器具有可操作地连接到锥齿轮的前进和倒车齿轮，以及适于由换档致动器致动的换档组件。 换档组件具有第一和第二杆部分和至少一个弹性构件。 所述至少一个弹性构件可操作地将所述第一杆部分连接到所述第二杆部分。 第一杆部分可相对于第二杆部分移动。
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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.
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