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公开(公告)号：US12071211B2
公开(公告)日：2024-08-27
申请号：US17896121
申请日：2022-08-26
发明人： Tomohiro Hagi
CPC分类号： B63H20/06 , B63H20/10 , F16M13/022
摘要： A suspension structure includes a clamp bracket attachable to a hull, a main load bearing portion to support an outboard motor body to mainly bear the weight of the outboard motor body, a tilt shaft, a coupling, and a cylinder to change a trim angle or a tilt angle of the outboard motor body. The coupling includes a first end rotatably supported by the tilt shaft, and a second end fixed to the main load bearing portion. The cylinder includes a first end supported by the clamp bracket at a position lower than the tilt shaft and rotatable about a first rotation shaft in an up-down direction, and a second end supporting the coupling and rotatable about a second rotation shaft in the up-down direction. The second rotation shaft is provided in or near the main load bearing portion.
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公开(公告)号：US10018111B2
公开(公告)日：2018-07-10
申请号：US15649889
申请日：2017-07-14
发明人： Makoto Mizutani , Tomohiro Hagi
CPC分类号： F02B61/045 , B63H20/06 , B63H20/12 , B63H21/305 , F02M35/165
摘要： An outboard motor includes an outboard motor main body including an engine and a propeller driven by the engine, an upper bracket to attach the outboard motor main body to a hull, and a pair of antivibration mounts. The pair of antivibration mounts are joined to the upper bracket, and sandwich and elastically support a portion of the outboard motor main body from the left and the right of the outboard motor main body. The pair of antivibration mounts are arranged side by side in the left-right direction so that a center of rolling of the outboard motor main body is located between the pair of antivibration mounts in the left-right direction, and are bilaterally asymmetrical to each other.
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公开(公告)号：US12091146B2
公开(公告)日：2024-09-17
申请号：US17526063
申请日：2021-11-15
发明人： Daijyu Nagai , Sadao Ojika , Masaki Urano , Tomohisa Matsumoto , Tomohiro Hagi
摘要： An outboard motor includes an outboard motor body including a propulsion generator and an engine to drive the propulsion generator, a pair of clamp brackets, a swivel bracket provided between the pair of clamp brackets and rotatable in an upward-downward direction with respect to the pair of clamp brackets while supporting the outboard motor body, and an electrical wiring extending from a position between the pair of clamp brackets upward to the outboard motor body through the swivel bracket and connected to the outboard motor body.
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公开(公告)号：US12012194B2
公开(公告)日：2024-06-18
申请号：US17547282
申请日：2021-12-10
发明人： Makoto Mizutani , Tomohiro Hagi , Chiharu Masuda
摘要： An outboard motor includes an attachment attached to a hull, and a support vertically rotatably connected to the attachment and horizontally rotatably supporting an outboard motor main unit. The support includes an upper support and a lower support. The outboard motor includes a left reinforcement that includes a left upper connector connected to the upper support and a left lower connector connected to the lower support, and a right reinforcement that includes a right upper connector connected to the upper support and a right lower connector connected to the lower support. The left upper connector is located leftward of a left side of the upper support. The right upper connector is located rightward of a right side of the upper support.
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公开(公告)号：US12071212B2
公开(公告)日：2024-08-27
申请号：US17956891
申请日：2022-09-30
发明人： Tomohiro Hagi
IPC分类号： B63H20/06
CPC分类号： B63H20/06
摘要： A suspension structure for an outboard motor and an outboard motor includes a clamp bracket, a main body support having a lowest position in a tilt-down state among portions supporting an outboard motor main body except for the clamp bracket, and a coupling fixed to the main body support and supported turnably about a tilt shaft at a first position and a second position in an axial direction of the tilt shaft. The main body support is between the first position and the second position and parallel to the axial direction of the tilt shaft. In the tilt-down state, the main body support is lower than the first position and the second position, and an imaginary triangle is defined by the first position, the second position, and the main body support as vertices when viewed from a rear.
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公开(公告)号：US11097825B2
公开(公告)日：2021-08-24
申请号：US16812473
申请日：2020-03-09
发明人： Makoto Mizutani , Tomohiro Hagi
摘要： A system for maneuvering a boat including a hull and an outboard motor includes a left tilt shaft, a right tilt shaft, a steering shaft support, and a hydraulic cylinder. At least a portion of the hydraulic cylinder is between the left tilt shaft and the right tilt shaft. The hydraulic cylinder exerts a steering force on the outboard motor to rotate the outboard motor about a steering shaft. A hydraulic pump supplies hydraulic fluid to the hydraulic cylinder. One of the left tilt shaft and the right tilt shaft includes a first hole. A portion of the stroke range of the hydraulic cylinder is located within the first hole.
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公开(公告)号：US08932093B2
公开(公告)日：2015-01-13
申请号：US13788131
申请日：2013-03-07
发明人： Tomohiro Hagi
CPC分类号： B63H20/02 , B63H20/08 , B63H21/305
摘要： In an outboard motor, a first damper member is disposed between a bracket and a casing such that the first damper member supports a weight of an outboard motor body. A second damper member is disposed between the bracket and the casing. The casing or the bracket includes a left first inclined surface and a right first inclined surface. The left first inclined surface and the right first inclined surface are inclined with respect to a front-back direction of the outboard motor body in a planar view of the outboard motor body. The second damper member includes a left second inclined surface and a right second inclined surface. The left second inclined surface is arranged to oppose the left first inclined surface. The right second inclined surface is arranged to oppose the right first inclined surface.
摘要翻译： 在舷外马达中，第一阻尼器构件设置在支架和壳体之间，使得第一阻尼器构件支撑舷外马达主体的重量。 第二阻尼器构件设置在支架和壳体之间。 壳体或支架包括左第一倾斜表面和右第一倾斜表面。 左侧第一倾斜面和右侧第一倾斜面在舷外马达主体的俯视图中相对于舷外马达主体的前后方向倾斜。 第二阻尼器构件包括左第二倾斜表面和右第二倾斜表面。 左第二倾斜面配置成与左第一倾斜面相对。 右第二倾斜面配置成与右第一倾斜面相对。
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