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公开(公告)号：US10800502B1
公开(公告)日：2020-10-13
申请号：US16171490
申请日：2018-10-26
IPC分类号： B63H5/125 , B63H20/08 , B63H20/16 , B63H20/28 , B63H20/12 , B63H20/24 , F01P3/20 , F01N13/00 , F01P11/04
摘要： An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.
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公开(公告)号：US11433980B1
公开(公告)日：2022-09-06
申请号：US17140444
申请日：2021-01-04
摘要： An apparatus is for supporting a marine drive relative to a marine vessel. The apparatus has a transom bracket for fixed attachment to the marine vessel; a supporting cradle for supporting a powerhead of the marine drive, the supporting cradle being pivotable relative to the transom bracket such that the marine drive is trimmable up and down relative to the marine vessel; and a seal device disposed between the transom bracket and supporting cradle, the seal device blocking sound and water passage through a fore-aft gap between the transom bracket and supporting cradle. The marine drive is trimmable through a range of trim positions including a fully tucked position and a fully trimmed position and the seal device blocks the sound and water ingress throughout the range of trim positions.
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公开(公告)号：US11235848B1
公开(公告)日：2022-02-01
申请号：US16938464
申请日：2020-07-24
摘要： A cooling system for an outboard motor of a marine vessel is provided. The cooling system includes an oil sump housing having an inner housing wall and an outer housing wall. The inner housing wall defines a transmission mounting cavity, and the inner housing wall and the outer housing wall defines an oil containment cavity that at least partially surrounds the transmission mounting cavity. The cooling system further includes a first sprayer nozzle and a second sprayer nozzle. Both the first sprayer nozzle and the second sprayer nozzle are coupled to the oil sump housing and configured to spray cooling fluid within the transmission mounting cavity onto an inner surface of the inner housing wall.
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公开(公告)号：US11130554B1
公开(公告)日：2021-09-28
申请号：US16796388
申请日：2020-02-20
摘要： An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.
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公开(公告)号：US11964746B1
公开(公告)日：2024-04-23
申请号：US18304963
申请日：2023-04-21
CPC分类号： B63H20/16 , B63H20/12 , B63H20/245 , B63H20/28 , F01N13/001 , F01N13/004 , F01P3/202 , F01P11/04 , F01P2050/12
摘要： An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.
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公开(公告)号：US11661163B1
公开(公告)日：2023-05-30
申请号：US17461317
申请日：2021-08-30
CPC分类号： B63H20/16 , B63H20/12 , B63H20/245 , B63H20/28 , F01N13/001 , F01N13/004 , F01P3/202 , F01P11/04 , F01P2050/12
摘要： An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.
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公开(公告)号：US11597487B1
公开(公告)日：2023-03-07
申请号：US17558861
申请日：2021-12-22
摘要： A cooling system for an outboard motor of a marine vessel is provided. The cooling system includes an oil sump housing having an inner housing wall and an outer housing wall. The inner housing wall defines a transmission mounting cavity, and the inner housing wall and the outer housing wall defines an oil containment cavity that at least partially surrounds the transmission mounting cavity. The cooling system further includes a first sprayer nozzle and a second sprayer nozzle. Both the first sprayer nozzle and the second sprayer nozzle are coupled to the oil sump housing and configured to spray cooling fluid within the transmission mounting cavity onto an inner surface of the inner housing wall.
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公开(公告)号：US10981637B1
公开(公告)日：2021-04-20
申请号：US16043280
申请日：2018-07-24
摘要： An apparatus is for supporting an outboard motor on a transom of a marine vessel. The apparatus has a transom bracket configured for fixed attachment to the transom; a supporting cradle that supports the outboard motor with respect to the transom bracket, wherein the supporting cradle is pivotable with respect to the transom bracket about a trim axis; and a trim actuator that is pivotally coupled to the transom bracket at a first trim actuator pivot axis and to the supporting cradle at a second trim actuator pivot axis. Extension of the trim actuator pivots the supporting cradle upwardly about the trim axis. Retraction of the trim actuator pivots the supporting cradle downwardly about the trim axis. The trim axis is located aftwardly of the first trim actuator pivot axis.
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公开(公告)号：US11794869B1
公开(公告)日：2023-10-24
申请号：US17897969
申请日：2022-08-29
CPC分类号： B63H20/002 , F01M11/0004 , F01M11/0408
摘要： An oil sump housing for an outboard motor of a marine vessel is provided. The oil sump housing includes an upper mounting flange including multiple upper mounting holes, a lower mounting flange including multiple lower mounting holes, and an inner housing wall and an outer housing wall extending between the upper mounting flange and the lower mounting flange. The inner housing wall defines a transmission mounting cavity, and the inner housing wall and the outer housing wall define an oil containment cavity that at least partially surrounds the transmission mounting cavity.
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公开(公告)号：US11472527B1
公开(公告)日：2022-10-18
申请号：US16938486
申请日：2020-07-24
摘要： An oil sump housing for an outboard motor of a marine vessel is provided. The oil sump housing includes an upper mounting flange including multiple upper mounting holes, a lower mounting flange including multiple lower mounting holes, and an inner housing wall and an outer housing wall extending between the upper mounting flange and the lower mounting flange. The inner housing wall defines a transmission mounting cavity, and the inner housing wall and the outer housing wall define an oil containment cavity that at least partially surrounds the transmission mounting cavity.
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