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1. 发明授权

US07621791B2 Outboard engine unit 有权
标题翻译：舷外发动机单元
公开(公告)号：US07621791B2
公开(公告)日：2009-11-24
申请号：US11785632
申请日：2007-04-19
申请人： Makoto Yazaki , Kunihiro Kitsu , Toru Kimura , Masanori Tsubouchi
发明人： Makoto Yazaki , Kunihiro Kitsu , Toru Kimura , Masanori Tsubouchi
IPC分类号： B63H20/32
CPC分类号： F02B61/045 , B63H20/245 , B63H20/32 , F02F7/0082
摘要： In an outboard engine unit, a cover assembly, defining a lower half section of an engine room, is composed of left and right cover members each formed of resin, and a bracket is fixed to a rear portion of the engine or engine support structure. The left and right cover members are fixed at their respective rear portions to the bracket. Centerline of an engine cylinder is offset from a centerline of the engine room toward one of left and right sides of the unit, and an ignition plug is provided on the other side opposite from the one side toward which the engine cylinder centerline is offset.
摘要翻译：在舷外发动机单元中，限定发动机室的下半部分的盖组件由每个由树脂形成的左和右盖构件组成，并且支架固定到发动机或发动机支撑结构的后部。左和右盖构件在它们各自的后部固定到支架。发动机气缸的中心线偏离发动机室的中心线朝向该单元的左侧和右侧之一，并且在与发动机气缸中心线偏移的一侧相对的另一侧设置火花塞。

2. 发明申请

US20070254539A1 Outboard engine unit 有权
标题翻译：舷外发动机单元
公开(公告)号：US20070254539A1
公开(公告)日：2007-11-01
申请号：US11785632
申请日：2007-04-19
申请人： Makoto Yazaki , Kunihiro Kitsu , Toru Kimura , Masanori Tsubouchi
发明人： Makoto Yazaki , Kunihiro Kitsu , Toru Kimura , Masanori Tsubouchi
IPC分类号： B63H20/32
CPC分类号： F02B61/045 , B63H20/245 , B63H20/32 , F02F7/0082
摘要： In an outboard engine unit, a cover assembly, defining a lower half section of an engine room, is composed of left and right cover members each formed of resin, and a bracket is fixed to a rear portion of the engine or engine support structure. The left and right cover members are fixed at their respective rear portions to the bracket. Centerline of an engine cylinder is offset from a centerline of the engine room toward one of left and right sides of the unit, and an ignition plug is provided on the other side opposite from the one side toward which the engine cylinder centerline is offset.
摘要翻译：在舷外发动机单元中，限定发动机室的下半部分的盖组件由每个由树脂形成的左和右盖构件组成，并且支架固定到发动机或发动机支撑结构的后部。左和右盖构件在它们各自的后部固定到支架。发动机气缸的中心线偏离发动机室的中心线朝向该单元的左侧和右侧之一，并且在与发动机气缸中心线偏移的一侧相对的另一侧设置火花塞。

3. 发明申请

US20070210531A1 Seal member for engine cover of outboard motor 有权
标题翻译：舷外马达发动机罩密封件
公开(公告)号：US20070210531A1
公开(公告)日：2007-09-13
申请号：US11707314
申请日：2007-02-16
申请人： Kunihiro Kitsu , Makoto Yazaki
发明人： Kunihiro Kitsu , Makoto Yazaki
IPC分类号： F02F11/00
CPC分类号： F16J15/027
摘要： A seal member seals a gap between upper and lower cover members of an engine cover of an outboard motor. The seal member includes a supporting portion and a sealing portion integral with the supporting portion. The supporting portion has such a high spring modulus that the supporting portion is not plastically deformed with a load is applied to the supporting portion when the upper cover member is locked to the lower cover member. The sealing portion is hollow and has such a small spring modulus that the sealing portion can readily flex into close contact with the upper and lower cover members so as to provide an improved seal between the upper and lower cover members.
摘要翻译：密封构件密封舷外马达的发动机盖的上部和下部盖构件之间的间隙。密封构件包括支撑部分和与支撑部分一体的密封部分。支撑部分具有如此高的弹簧模量，当上盖构件被锁定到下盖构件时，支撑部分不会塑性变形，同时负载被施加到支撑部分。密封部分是中空的并且具有如此小的弹簧模量，使得密封部分可以容易地弯曲成与上部和下部盖部件紧密接触，从而在上部和下部盖部件之间提供改进的密封。

4. 发明授权

US07841600B2 Seal member for engine cover of outboard motor 有权
标题翻译：舷外马达发动机罩密封件
公开(公告)号：US07841600B2
公开(公告)日：2010-11-30
申请号：US11707314
申请日：2007-02-16
申请人： Kunihiro Kitsu , Makoto Yazaki
发明人： Kunihiro Kitsu , Makoto Yazaki
IPC分类号： F16J15/10 , F16J15/48 , B63H20/32
CPC分类号： F16J15/027
摘要： A seal member seals a gap between upper and lower cover members of an engine cover of an outboard motor. The seal member includes a supporting portion and a sealing portion integral with the supporting portion. The supporting portion has such a high spring modulus that the supporting portion is not plastically deformed with a load is applied to the supporting portion when the upper cover member is locked to the lower cover member. The sealing portion is hollow and has such a small spring modulus that the sealing portion can readily flex into close contact with the upper and lower cover members so as to provide an improved seal between the upper and lower cover members.
摘要翻译：密封构件密封舷外马达的发动机盖的上部和下部盖构件之间的间隙。密封构件包括支撑部分和与支撑部分一体的密封部分。支撑部分具有如此高的弹簧模量，当上盖构件被锁定到下盖构件时，支撑部分不会塑性变形，同时负载被施加到支撑部分。密封部分是中空的并且具有如此小的弹簧模量，使得密封部分可以容易地弯曲成与上部和下部盖部件紧密接触，从而在上部和下部盖部件之间提供改进的密封。

5. 发明授权

US06589086B2 Outboard marine drive with an internal combustion engine 有权
公开(公告)号：US06589086B2
公开(公告)日：2003-07-08
申请号：US10071955
申请日：2002-02-06
申请人： Masanori Tsubouchi , Makoto Yazaki
发明人： Masanori Tsubouchi , Makoto Yazaki
IPC分类号： B63H2110
CPC分类号： F01M11/12 , F02B61/045 , F02B75/22 , F02B2075/027 , F02B2075/1824 , G01F23/04
摘要： In an outboard marine drive with an internal combustion engine having a vertically extending crankshaft and an oil pan located below a cylinder block, a sidewall of the cylinder block is provided with an insertion hole of an oil level gauge so that the oil level gauge can pass through the insertion hole into the oil pan. Such a configuration can minimize the length of the oil level gauge and allow an easy handling of the same, to thereby facilitate oil level inspection work.

6. 发明授权

US07125296B2 Forward/backward gear shifting mechanism for outboard engine 有权
标题翻译：舷外发动机前进/后退换档机构
公开(公告)号：US07125296B2
公开(公告)日：2006-10-24
申请号：US10877069
申请日：2004-06-25
申请人： Makoto Yazaki , Tsuyoshi Yoshigasa , Toru Kimura , Yoshiyuki Matsuda
发明人： Makoto Yazaki , Tsuyoshi Yoshigasa , Toru Kimura , Yoshiyuki Matsuda
IPC分类号： B63H23/00
CPC分类号： B63H20/20 , B63H21/213 , F02B61/045
摘要： A forward/backward gear shifting mechanism for an outboard engine includes an operating cable passed through an outer pipe fixed to a bracket attached to an under cover and extended into an engine room, a shift rod for shifting a forward/backward gear, a driving arm for turning the shift rod, and a transmission mechanism linked to the operating cable to transmit operating force to the driving arm. The transmission mechanism includes an arm mechanism including an input arm, an output arm and a pivotal shaft and supported for turning about a fixed rotational axis by support members on the engine unit. The operating cable is linked to the input arm of the transmission mechanism by a slider, i.e., a linking member. A first connecting member connecting the input member and the slider is nearer to the bracket than a second connecting member connecting the operating cable and the slider. A necessary stroke of the operating cable is secured, choices of disposing the transmission mechanism are increased, the lightness of a shifting operation is improved, and the transmission mechanism is compact.
摘要翻译：用于舷外发动机的前进/后退变速机构包括通过固定到附接到下盖并延伸到发动机室中的支架的外管的操作缆线，用于使前/后齿轮移动的换档杆，驱动臂用于转动换档杆，以及连接到操作缆索的传动机构，以将作用力传递到驱动臂。传动机构包括一个臂机构，它包括一个输入臂，一个输出臂和一个枢转轴，并被支撑成通过发动机单元上的支撑构件转动一个固定的旋转轴线。操作电缆通过滑块即连接构件连接到传动机构的输入臂。连接输入构件和滑块的第一连接构件比连接操作电缆和滑块的第二连接构件更靠近支架。确保操作电缆的必要行程，增加了布置传动机构的选择，改善了换档操作的亮度，并且传动机构紧凑。

7. 发明申请

US20050003717A1 Forward/backward gear shifting mechanism for outboard engine 有权
标题翻译：舷外发动机前进/后退换档机构
公开(公告)号：US20050003717A1
公开(公告)日：2005-01-06
申请号：US10877069
申请日：2004-06-25
申请人： Makoto Yazaki , Tsuyoshi Yoshigasa , Toru Kimura , Yoshiyuki Matsuda
发明人： Makoto Yazaki , Tsuyoshi Yoshigasa , Toru Kimura , Yoshiyuki Matsuda
IPC分类号： B63H20/20 , B63H21/22 , F02B61/04 , B60K41/00
CPC分类号： B63H20/20 , B63H21/213 , F02B61/045
摘要： A forward/backward gear shifting mechanism for an outboard engine includes an operating cable C passed through an outer pipe 35 fixed to a bracket 28 attached to an under cover 8 and extended into an engine room, a shift rod 30 for shifting a forward/backward gear 15, a driving arm 72 for turning the shift rod 30, and a transmission mechanism 60 linked to the operating cable C to transmit operating force to the driving arm 72. The transmission mechanism 60 includes an arm mechanism including an input arm 61, an output arm 62 and a pivotal shaft 63 and supported for turning about a fixed rotational axis L4 by support members 69 and 70 on the engine unit 2. The operating cable C is linked to the input member 61 of the transmission mechanism 60 by a slider 40, i.e., a linking member. A connecting member 44 connecting the input member 61 and the slider 40 is nearer to the bracket 28 than a connecting member 43 connecting the operating cable C and the slider 40. A necessary stroke of the operating cable C is secured, choices of disposing the transmission mechanism 60 are increased, the lightness of a shifting operation is improved, and the transmission mechanism 60 is compact.
摘要翻译：用于舷外发动机的前进/后退变速机构包括通过固定到附接到下盖8并延伸到发动机室中的支架28的外管35的操作缆索C，用于向前/向后移动的换档杆30 齿轮15，用于转动换档杆30的驱动臂72和连接到操作缆线C以将作用力传递到驱动臂72的传动机构60.传动机构60包括臂机构，其包括输入臂61，输出臂62和枢转轴63，并被支撑用于通过发动机单元2上的支撑构件69和70围绕固定旋转轴线L4转动。操作缆线C通过滑块40连接到变速机构60的输入构件61 ，即连接件。连接输入构件61和滑块40的连接构件44比连接操作电缆C和滑块40的连接构件43更靠近支架28.确保操作电缆C的必要行程，机构60增大，变速操作的亮度提高，变速机构60紧凑。

8. 发明申请

US20100147257A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20100147257A1
公开(公告)日：2010-06-17
申请号：US12626146
申请日：2009-11-25
申请人： Makoto Yazaki , Shinichi Ide , Shigekazu Sakata
发明人： Makoto Yazaki , Shinichi Ide , Shigekazu Sakata
IPC分类号： F02M35/02 , B63J2/00
CPC分类号： B63H20/28 , F02M35/10013 , F02M35/10078 , F02M35/168 , F02M37/007
摘要： An outboard motor has an internal combustion engine, an engine cover forming an engine compartment for holding the internal combustion engine therein, and a top cover covering the engine cover from above and provided with a carrying grip. An intermediate member is placed in a space between the engine cover and the top cover. First connecting parts for connecting the engine cover and the intermediate member are arranged in a space between the engine cover and the intermediate member, and second connecting parts for connecting the top cover and the intermediate cover are arranged in a space between the top cover and the intermediate cover. The connecting parts arranged in the spaces between the engine cover and the top cover ensure rigid connection, the degree of freedom of arranging the connecting parts is increased, and the engine cover can be manufactured at low cost.
摘要翻译：舷外马达具有内燃机，形成用于将内燃机保持在其中的发动机舱的发动机盖，以及从上方覆盖发动机罩的顶盖，并设置有携带把手。中间构件被放置在发动机盖和顶盖之间的空间中。用于连接发动机盖和中间构件的第一连接部分布置在发动机盖和中间构件之间的空间中，用于连接顶盖和中间盖的第二连接部分布置在顶盖和中间盖。配置在发动机盖和顶盖之间的空间中的连接部确保刚性连接，能够提高连接部的配置的自由度，能够低成本地制造发动机罩。

9. 发明授权

US07413490B2 Outboard motor steering system 失效
标题翻译：舷外马达转向系统
公开(公告)号：US07413490B2
公开(公告)日：2008-08-19
申请号：US11153070
申请日：2005-06-15
申请人： Hiroki Tawa , Makoto Yazaki , Taiichi Otobe , Takao Kashima , Hideaki Takada , Hiroshi Mizuguchi
发明人： Hiroki Tawa , Makoto Yazaki , Taiichi Otobe , Takao Kashima , Hideaki Takada , Hiroshi Mizuguchi
IPC分类号： B63H5/125
CPC分类号： B63H20/12
摘要： An outboard motor steering system includes a hydraulic fluid supply mechanism connected to the steering hydraulic cylinder to supply hydraulic fluid thereto disposed in a space formed between the stern brackets and the swivel case. In other words, since the hydraulic fluid supply mechanism is incorporated into the outboard motor as a unit, the structure can be made simpler than that of the related art and the number of parts in the entire system can be reduced and moreover the work of installation into the boat's hull can be simplified. Also, operating efficiency is improved for an electric motor serving as the source of driving force for a hydraulic pump that supplies hydraulic fluid to the hydraulic cylinder used for steering, and power consumption is reduced.
摘要翻译：舷外马达转向系统包括连接到转向液压缸的液压流体供应机构，以将设置在形成在船尾支架和旋转壳体之间的空间中的液压流体供应。换句话说，由于液压流体供给机构作为一个单元被结合到舷外马达中，所以该结构可以比现有技术更简单，并且整个系统中的部件数量可以减少，而且安装的工作进船的船体可以简化。此外，作为用于向用于转向的液压缸供给液压油的液压泵的驱动力源的电动机的操作效率提高，功耗降低。

10. 发明授权

US06878022B2 Outboard motor 失效
标题翻译：舷外马达
公开(公告)号：US06878022B2
公开(公告)日：2005-04-12
申请号：US10616423
申请日：2003-07-09
申请人： Toyoshi Yasuda , Makoto Yazaki , Shinichi Ide
发明人： Toyoshi Yasuda , Makoto Yazaki , Shinichi Ide
IPC分类号： B63H20/32 , F02B61/04 , B63H21/36
CPC分类号： B63H20/32 , F02B61/045
摘要： An outboard motor has an engine, a propeller drivable by the engine, and a drive shaft for transmitting a driving force from the engine to the propeller. A casing assembly supports the engine and rotatably supports and accommodates the drive shaft. A cover structure defines at least part of an engine space accommodating therein the engine. The cover structure has a resin cover body comprised of at least first and second cover members detachably connected to one another, and a frame assembly integrally connected to an inner surface of the first cover member for reinforcement threof. The first cover member has an opened flange receiving a seal of the second cover member. The frame assembly extends along a contour of the opened flange.
摘要翻译：舷外马达具有发动机，可由发动机驱动的螺旋桨和用于将来自发动机的驱动力传递到螺旋桨的驱动轴。壳体组件支撑发动机并且可旋转地支撑并容纳驱动轴。盖结构限定了容纳发动机的发动机空间的至少一部分。盖结构具有由至少第一和第二盖构件组成的树脂盖体，该第一和第二盖构件彼此可拆卸地连接，以及框架组件，其一体地连接到第一盖构件的内表面用于加强层。第一盖构件具有接收第二盖构件的密封件的打开的凸缘。框架组件沿着打开的法兰的轮廓延伸。

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