公开(公告)号：US5967865A

公开(公告)日：1999-10-19

申请号：US953012

申请日：1997-10-16

申请人： Daisuke Nakamura ,  Atsushi Kumita

发明人： Daisuke Nakamura ,  Atsushi Kumita

IPC分类号： B63H20/02 ,  B63H1/15 ,  B63H20/32 ,  B63H20/34 ,  F02B61/04

CPC分类号： B63H20/34 ,  F02B61/045

摘要： A outboard motor mounting system where there is a device for connecting the steering shaft to the drive shaft housing and lower unit comprised of an attaching bracket at least partially encircling and engaging the drive shaft housing and lower unit. There is also a splash plate to deflect water splashed by the driveshaft housing and lower unit that is formed integrally with the attaching bracket comprising a surface extending forwardly and laterally from the main body of the attaching bracket.

摘要翻译： 一种舷外马达安装系统，其中存在用于将转向轴连接到驱动轴壳体的装置，下部单元包括至少部分地环绕并接合驱动轴壳体和下部单元的附接支架。 还有一个飞溅板，用于使由驱动轴壳体和下部单元溅出的水与所述附接支架一体地形成，该附接支架包括从附接支架的主体向前和向外延伸的表面。

公开(公告)号：US5755603A

公开(公告)日：1998-05-26

申请号：US635722

申请日：1996-04-22

申请人： Atsushi Kumita

发明人： Atsushi Kumita

IPC分类号： B63H20/08 ,  F02B61/04 ,  B63H5/125

CPC分类号： B63H20/10

摘要： A tilting assembly for an outboard motor drive unit includes a clamp bracket having a holder portion. A swivel bracket is pivotally mounted to the clamp bracket for tilting movement between a desired tilted-down and tilted-up position. A holder arm is provided for supporting the swivel bracket and drive unit in the desired tilted-up position in the holder portion. The holder arm is pivotally mounted to the swivel bracket and selectively engageable with the holder portion for setting the desired tilted-up position. A tilt lock lever connects the swivel bracket to the clamp bracket. The tilt lock lever includes a support block for providing additional support for the swivel bracket in holding the outboard drive unit in the desired tilted-up position.

摘要翻译： 用于舷外马达驱动单元的倾斜组件包括具有保持器部分的夹具支架。 旋转支架枢转地安装到夹具支架上，用于在期望的向下倾斜和向上倾斜的位置之间倾斜运动。 提供支撑臂，用于将旋转支架和驱动单元支撑在保持器部分中期望的向上倾斜位置。 保持臂枢转地安装到旋转支架上，并且可选择性地与保持器部分接合以设定所需的倾斜位置。 倾斜锁定杆将旋转支架连接到夹具支架。 倾斜锁定杆包括支撑块，用于在将外侧驱动单元保持在期望的向上倾斜位置时为旋转支架提供额外的支撑。

公开(公告)号：US06276327B1

公开(公告)日：2001-08-21

申请号：US09496000

申请日：2000-02-01

申请人： Yoshihito Fukuoka ,  Hiroshi Oishi ,  Atsushi Kumita

发明人： Yoshihito Fukuoka ,  Hiroshi Oishi ,  Atsushi Kumita

IPC分类号： F02F700

CPC分类号： F02B75/20 ,  F02B61/045 ,  F02B2075/027 ,  F02B2075/1808

摘要： An improved arrangement of an outboard motor reduces the size of the outboard motor and improves a lubrication system of the outboard motor. Intake and exhaust passages are located along a side of a cylinder body. A crank case lubricant return passage is located on the same side of the cylinder body as the intake and exhaust passages. The return passages have openings located on an inner surface of the crank case. A breather passage connecting a cam chamber and an lubricant reservoir are located on a side of the cylinder body opposite the intake and exhaust passage. The lubricant reservoir including a drain and an insertion port. The insertion port being pointed towards the drain.

摘要翻译： 舷外马达的改进布置减小了舷外马达的尺寸，改善了舷外马达的润滑系统。 进气通道和排气通道位于气缸体的侧面。 曲轴箱润滑油返回通道位于气缸体与进气通道和排气通道相同的一侧。 返回通道具有位于曲轴箱内表面上的开口。 连接凸轮室和润滑剂储存器的通气通道位于与吸气和排气通道相对的气缸本体的一侧。 润滑剂储存器包括排水口和插入口。 插入口指向排水管。

公开(公告)号：US5846106A

公开(公告)日：1998-12-08

申请号：US841066

申请日：1997-04-29

申请人： Atsushi Kumita

发明人： Atsushi Kumita

IPC分类号： B63H20/02 ,  B63H21/30 ,  F02B61/04 ,  B63H1/15

CPC分类号： B63H20/02 ,  B63H21/305 ,  F02B61/045

摘要： A mounting arrangement for an outboard motor having a body which is connected to a watercraft mounting bracket by at least one mount is disclosed. The mount includes a resilient isolating member having a spring constant in a direction parallel to an axis extending from the front to the rear of the motor which is greater than its spring constant in direction parallel to a second line extending transverse to the first line. So arranged, the frequency of the excitation force applied to the isolating member over normal engine operating speeds does not correspond to the natural frequency of the isolating member in either direction, and resonant modes are avoided.

摘要翻译： 公开了一种用于具有通过至少一个安装架连接到船舶安装支架的主体的舷外马达的安装装置。 安装座包括弹性隔离构件，该弹性隔离构件在平行于从马达的前部到后部延伸的轴线的方向上具有大于其平行于横向于第一线延伸的第二线的方向上的弹簧常数的弹簧常数。 如此设置，在正常的发动机运转速度下施加到隔离构件的激励力的频率不对应于隔离构件在任一方向上的固有频率，并且避免了谐振模式。

公开(公告)号：US5799925A

公开(公告)日：1998-09-01

申请号：US635721

申请日：1996-04-22

申请人： Atsushi Kumita ,  Manabu Yamamoto

发明人： Atsushi Kumita ,  Manabu Yamamoto

IPC分类号： B63H20/08 ,  F16M1/00

CPC分类号： B63H20/10

摘要： A tilting assembly for an outboard drive unit including a tilt locking means for selectively engaging a stop member, a tilt releasing means for disengaging the locking means from the stop member, a tilt holding means for selectively engaging a holder portion of a clamp bracket and a biasing means for biasing the holding means towards or away from the holder portion of the clamp bracket. The releasing means and biasing means are operatively associated through a single-piece lever that is configured so that the holding means is biased away from the holder portion when the stopping member is engaged by the locking means and towards the holder portion when the stopping member is disengaged from the locking means.

摘要翻译： 一种用于外侧驱动单元的倾斜组件，包括用于选择性地接合止动构件的倾斜锁定装置，用于将锁定装置与止动构件分离的倾斜释放装置，用于选择性地接合夹具支架的保持器部分的倾斜保持装置和 偏置装置，用于朝向或远离夹具支架的保持器部分偏压保持装置。 释放装置和偏压装置通过单件式杠杆可操作地联接，该单件式杠杆被构造成使得当止动构件与锁定装置接合并且当止动构件为止动构件 脱离锁定装置。