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1.发明授权Outboard motor with four-stroke engine and exhaust gas discharge system therefor 失效具有四冲程发动机和排气排放系统的舷外马达
公开(公告)号：US5463990A
公开(公告)日：1995-11-07
申请号：US318368
申请日：1994-10-05
申请人： William B. Rush, II , Martin J. Mondek , Donald K. Sullivan , Mark A. Walter , Lawrence E. Zdanowicz, Sr.
发明人： William B. Rush, II , Martin J. Mondek , Donald K. Sullivan , Mark A. Walter , Lawrence E. Zdanowicz, Sr.
IPC分类号： B63H20/24 , F01N13/08 , F02B61/04 , F02B67/00 , F02B75/02 , F02B75/18 , F02B75/20 , F02F1/00 , F02F1/36 , F02F1/42 , F02F7/00 , F02M37/00
CPC分类号： B63H20/245 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1808 , F02F2200/08
摘要： Disclosed herein is an outboard motor comprising a cylinder block including a lower horizontal drive shaft housing mounting surface, and a cylinder head mounting surface extending upwardly from the drive shaft housing mounting surface, a drive shaft housing including a peripheral outer surface including an upper end, a cylinder block mounting surface at the upper end, and a portion extending rearwardly from the cylinder block mounting surface and having therein a vertically open bore located forwardly of the outer surface, and a cylinder head comprising a cylinder block mounting surface fixed to the cylinder head mounting surface and including vertically spaced first and second recesses adapted to respectively form portions of first and second combustion chambers and respectively including first and second exhaust ports, a bottom surface extending transversely rearwardly from the cylinder block mounting surface of the cylinder head, a projection extending downwardly from the bottom surface and into the bore, and including an end surface having therein an exhaust gas outlet, and an internal exhaust passage extending between the exhaust ports and the exhaust gas outlet.
摘要翻译： 这里公开了一种舷外马达，其包括：气缸体，其包括下水平驱动轴壳体安装表面;以及气缸盖安装表面，其从驱动轴壳体安装表面向上延伸;驱动轴壳体，包括外周表面，其包括上端， 在上端的气缸体安装表面和从气缸体安装表面向后延伸的部分，并且在其中具有位于外表面前方的竖直开口孔，以及气缸盖，其包括固定到气缸盖的气缸体安装表面 安装表面并且包括垂直间隔开的第一和第二凹部，其适于分别形成第一和第二燃烧室的部分并且分别包括第一和第二排气口，从气缸盖的气缸体安装表面横向向后延伸的底表面， 从底部向下 并且包括其中具有排气出口的端面和在排气口和废气出口之间延伸的内部排气通道。
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公开(公告)号：US5083952A
公开(公告)日：1992-01-28
申请号：US351170
申请日：1989-05-12
CPC分类号： F01N13/12 , B63H20/245 , F01P3/202 , B63B2770/00 , F02B61/045
摘要： A stern drive unit comprising a gimbal housing which is adapted to be mounted on the transom of a boat and which has therein an exhaust-water passage including a forwardly opening inlet, a rearwardly opening outlet, an exhaust conducting portion, a water conducting portion, and a water outlet communicating with the water conducting portion.
摘要翻译： 一种船尾驱动单元，其包括适于安装在船的横梁上的万向架壳体，其中具有包括向前打开的入口，向后开口的排气口，排气导通部分，导水部分， 以及与导水部连通的出水口。
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公开(公告)号：US5443406A
公开(公告)日：1995-08-22
申请号：US126784
申请日：1993-09-24
CPC分类号： B63H20/12 , B63H21/305
摘要： Disclosed herein is a marine propulsion device comprising a propulsion unit assembly having forwardly located laterally spaced portions respectively including laterally aligned outwardly opening sockets and laterally aligned horizontally extending apertures communicating with the sockets, a king pin assembly including a portion located between the laterally extending portions and including a laterally extending bore aligned with the apertures, rubber mount assemblies respectively engaged in the sockets and having respective bores in alignment with the bore in the king pin assembly, a laterally extending bolt projecting through the bores and through the apertures in spaced relation thereto and including a head engaging one of the rubber mount assemblies, and a nut threaded on the bolt and engaging the other of the rubber mount assemblies.
摘要翻译： 本文公开了一种船用推进装置，其包括具有向前定位的横向间隔开的部分的推进单元组件，分别包括横向对齐的向外开口插座和与插座连通的横向对齐的水平延伸的孔，主销组件，其包括位于横向延伸部分之间的部分和 包括与所述孔对准的横向延伸的孔，分别接合在所述插座中并具有与所述主销组件中的孔对准的相应孔的橡胶安装组件，横向延伸的螺栓，其突出穿过所述孔并通过所述孔与所述孔间隔开，并且 包括接合橡胶安装组件中的一个的头部和螺纹连接在螺栓上并与另一个橡胶安装组件接合的螺母。
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公开(公告)号：US5407372A
公开(公告)日：1995-04-18
申请号：US126549
申请日：1993-09-24
申请人： Martin J. Mondek , Donald K. Sullivan , Scott N. Burmeister , Clarence E. Blanchard , James S. Nerstrom
发明人： Martin J. Mondek , Donald K. Sullivan , Scott N. Burmeister , Clarence E. Blanchard , James S. Nerstrom
CPC分类号： B63H20/32 , B63H20/12 , B63H21/305
摘要： Disclosed herein is an outboard motor comprising a propulsion unit including a lower unit having port and starboard sides and comprising a drive shaft housing having an upper end, a power head including an engine fixedly attached to said upper end of said drive shaft housing, and an engine cover assembly comprising a starboard lower cover member extending downwardly to said lower end of said drive shaft housing and including an inwardly open recess, a port lower cover member extending downwardly to said lower end of said drive shaft housing and including an inwardly open recess, and means connecting together said port and starboard cover members independently of said lower unit and in surrounding covering relation to said drive shaft housing, and means resiliently supporting said lower cover members on said lower unit and including rubber mounts respectively extending from said port and starboard sides of said lower unit and into said inwardly open recesses of said lower cover members.
摘要翻译： 本文公开了一种舷外马达，其包括推进单元，该推进单元包括具有端口和右舷侧的下部单元，并且包括具有上端的驱动轴壳体，包括固定地附接到所述驱动轴壳体的上端的发动机的动力头，以及 发动机盖组件，包括向右延伸到所述驱动轴壳体的所述下端并且包括向内敞开的凹槽的右舷下盖构件，向下延伸到所述驱动轴壳体的所述下端并包括向内开口的凹部的端口下盖构件， 并且用于将所述端口和右舷罩构件独立于所述下部单元并围绕所述驱动轴壳体连接在一起的装置，以及在所述下部单元上弹性地支撑所述下部盖构件的装置，并且包括分别从所述端口和右舷侧延伸的橡胶安装件 并且进入所述下盖构件的所述向内开口的凹部中。
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公开(公告)号：US4950188A
公开(公告)日：1990-08-21
申请号：US351446
申请日：1989-05-12
摘要： A stern drive unit comprising a gimbal ring adapted to be mounted on the transom of a boat for pivotal movement relative thereto about a generally vertical steering axis, the gimbal ring including a rearward surface, and a lateral support portion extending rearwardly from the rearward surface, and a housing mounted on the gimbal ring for pivotal movement relative thereto about a generally horizontal tilt axis, the housing including a forward surface, and a lateral support portion extending forwardly from the forward surface and adjacent the gimbal ring lateral support portion.
摘要翻译： 一种船尾驱动单元，其包括适于安装在船的横梁上的万向节环，用于围绕大体垂直的转向轴线枢转运动，所述万向环包括后表面和从后表面向后延伸的横向支撑部分， 以及安装在万向环上的壳体，用于围绕大体上水平的倾斜轴线枢转运动，所述壳体包括前表面，以及从所述前表面向前延伸并且靠近所述万向环侧向支撑部分的侧向支撑部分。
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公开(公告)号：US4971585A
公开(公告)日：1990-11-20
申请号：US351857
申请日：1989-05-12
CPC分类号： F02B61/045 , F01P3/202
摘要： A marine propulsion device comprising a gear housing adapted to be mounted on the transom of a boat, a drive shaft rotatably supported by the gear housing and adapted to be drivingly connected to a propeller, a clutch mechanism supported within the gear housing and operably connected to the drive shaft, an actuating member movably supported by the gear housing and including a portion extending exteriorly of the gear housing, and a mechanism mounted on the gear housing for forming a substantially water-tight chamber containing the portion of the actuating member.
摘要翻译： 一种船用推进装置，包括适于安装在船的横梁上的齿轮壳体，由所述齿轮壳体可旋转地支撑并适于被驱动地连接到螺旋桨的驱动轴，支撑在所述齿轮壳体内并可操作地连接到 驱动轴，由齿轮壳体可移动地支撑并且包括在齿轮壳体外部延伸的部分的致动构件，以及安装在齿轮壳体上的机构，用于形成容纳致动构件的该部分的基本上不透水的腔室。
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公开(公告)号：US4786263A
公开(公告)日：1988-11-22
申请号：US103507
申请日：1987-10-01
CPC分类号： B63H20/10
摘要： An assembly for mounting a marine propulsion unit on the transom of a boat, the assembly comprising a transom bracket adapted to be fixedly mounted on the transom, the transom bracket having mounted thereon a tilt pin and including bores permitting selective location of the tilt pin in a plurality of fixed positions relative to the transom bracket, a swivel bracket mounted on the transom bracket for pivotal movement relative thereto about a generally horizontal tilt axis, an extendible and contractable linkage having a first end pivotally connected to the tilt pin and a second end pivotally connected to the swivel bracket, and a mechanism for selectively and alternatively extending and contracting the linkage for moving the swivel bracket between an operating position and a raised position.
摘要翻译： 一种用于将船用推进单元安装在船的横梁上的组件，该组件包括适于固定地安装在横梁上的横梁支架，该横梁支架上安装有倾斜销，并且包括允许倾斜销选择性定位的孔 相对于横梁支架的多个固定位置，安装在横梁支架上的旋转托架，用于围绕大体上水平的倾斜轴线枢转运动;可伸缩联动装置，其具有枢转地连接到倾斜销的第一端和第二端 枢转地连接到旋转支架，以及用于选择性地和可选地延伸和收缩联动装置以用于在操作位置和升高位置之间移动旋转托架的机构。
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公开(公告)号：US4734070A
公开(公告)日：1988-03-29
申请号：US879032
申请日：1986-06-26
申请人： Martin J. Mondek
发明人： Martin J. Mondek
CPC分类号： F02B61/045
摘要： A marine propulsion device comprising a propulsion unit including a rotatably mounted propeller, and an engine drivingly connected to the propeller and including an air intake, a cowl assembly surrounding the engine and including a front located adjacent the air intake and a rear including an air inlet, and a baffle for isolating air from the engine and for conducting the air around the engine from the air inlet to the air intake.
摘要翻译： 一种船用推进装置，包括包括可旋转地安装的推进器的推进单元和驱动地连接到螺旋桨并且包括进气口的发动机，围绕发动机的罩组件，并且包括邻近进气口的前部，以及包括空气入口 以及用于将空气与发动机隔离并且用于将发动机周围的空气从空气入口引导到进气口的挡板。
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公开(公告)号：US5052959A
公开(公告)日：1991-10-01
申请号：US512994
申请日：1990-04-23
申请人： Martin J. Mondek
发明人： Martin J. Mondek
IPC分类号： B63H20/14 , B63H20060101 , B63H5/10 , B63H23/08 , B63H23/30 , B63H23/32 , B63H23/34 , F16H57/02
CPC分类号： B63H21/28
摘要： A marine propulsion device comprising a housing adapted to be mounted on the transom of a boat and adapted to rotatably support a propeller, a drive shaft rotatably supported by the housing and adapted to be drivingly connected to the propeller, a bevel gear supported in coaxial relation to the drive shaft for rotation relative thereto, a clutch element fixed to the bevel gear for common rotation therewith, a bearing located between the bevel gear and the housing, and a bearing located between the clutch element and the drive shaft.
摘要翻译： 一种船舶推进装置，包括适于安装在船的横梁上并适于可旋转地支撑螺旋桨的壳体，由壳体可旋转地支撑并适于驱动地连接到螺旋桨的驱动轴，以同轴关系支撑的锥齿轮 驱动轴相对于其旋转，固定在锥齿轮上以与其共同旋转的离合器元件，位于锥齿轮与壳体之间的轴承以及位于离合器元件和驱动轴之间的轴承。
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公开(公告)号：US5035664A
公开(公告)日：1991-07-30
申请号：US351172
申请日：1989-05-12
CPC分类号： B63H21/38 , B63H21/28 , B63B2770/00 , Y10T74/19493
摘要： A marine propulsion device comprising a housing adapted to be mounted on the transom of a boat, a first gear rotatably supported by the housing and adapted to be drivingly connected to a propeller, a pump, and a second gear which is driven by the first gear and which is drivingly connected solely to the pump.
摘要翻译： 一种船用推进装置，包括适于安装在船的横梁上的壳体，由壳体可旋转地支撑并适于驱动地连接到螺旋桨，泵和由第一齿轮驱动的第二齿轮的第一齿轮 并且其仅驱动地连接到泵。
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