专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06416367B1 Shift linkage 失效
标题翻译：换档联动
公开(公告)号：US06416367B1
公开(公告)日：2002-07-09
申请号：US09681021
申请日：2000-11-28
申请人： Douglas M. Goebel
发明人： Douglas M. Goebel
IPC分类号： B63H2020
CPC分类号： B63H20/20
摘要： A shift linkage has a linkage bracket that transmits motion from a drive linkage to a driven linkage. The linkage bracket has a slot that operably engages with a guide to facilitate during an outboard marine engine operation. The slot has an upper and a lower portion such that the lower portion is configured with a lost-motion channel. A guide is disposed in the slot and is configured to ride along the lost motion channel. The drive linkage is connected to the guide to displace initial motion and the driven linkage is connected to the tongue to receive linear motion from the drive linkage. The drive linkage is connected to the guide such that the lost motion channel and the guide are engaged to produce a force having vertical and horizontal components. The vertical component engages a switch and the horizontal component transmits motion to the driven linkage.
摘要翻译：换档联动装置具有将驱动联动装置的动作传递到从动联动装置的连杆支架。连杆支架具有与引导件可操作地接合以便于在外部船用发动机操作期间的槽。狭槽具有上部和下部，使得下部配置有失去运动的通道。引导件设置在槽中并被构造成沿着迷失的运动通道行驶。驱动联动装置连接到引导件以移动初始运动，并且从动联动装置连接到舌部以从驱动联动装置接收线性运动。驱动联动装置连接到引导件，使得迷失运动通道和引导件接合以产生具有垂直和水平部件的力。垂直部件接合开关，水平部件将运动传递到被驱动连杆机构。

2. 发明授权

US06659911B2 Shift assist system for an outboard motor 有权
公开(公告)号：US06659911B2
公开(公告)日：2003-12-09
申请号：US09997124
申请日：2001-11-28
申请人： Masaru Suzuki , Sadato Yoshida
发明人： Masaru Suzuki , Sadato Yoshida
IPC分类号： B63H2020
CPC分类号： B63H21/22 , B63H20/20 , F02B61/045 , F02B75/22 , F02D29/02 , Y10S477/906 , Y10T477/677
摘要： A shift assist system for an outboard motor regulates the torque of the engine to ensure proper effortless shifting. The system recognizes open circuit or short circuit faults and nevertheless enables the torque of the engine to be reduced to facilitate easy gear selection.

3. 发明授权

US06439937B1 Boat propeller transmission 失效
标题翻译：船螺旋桨传动
公开(公告)号：US06439937B1
公开(公告)日：2002-08-27
申请号：US09868312
申请日：2001-09-07
申请人： Staffan Mansson , Oddbjorn Hallenstvedt
发明人： Staffan Mansson , Oddbjorn Hallenstvedt
IPC分类号： B63H2020
CPC分类号： B63H20/20 , B63H5/10 , B63H20/14 , B63H23/30 , B63H2020/006 , B63H2023/0258 , B63H2023/0283
摘要： Boat propeller transmission with a horizontal input shaft, a bevel gear set, a vertical intermediate shaft, an additional bevel gear set, and at least one horizontal propeller shaft. Between the bevel gear sets, a two-speed planetary gear set is coupled, to provide two gear speeds in the same direction between the input shaft and the propeller shaft. The planetary gear set has a sun gear which can be locked against the housing of the planetary gear set with the aid of a one-way clutch.
摘要翻译：具有水平输入轴，锥齿轮组，垂直中间轴，附加锥齿轮组和至少一个水平推进器轴的船用螺旋桨传动装置。在锥齿轮组之间，联接有两速行星齿轮组，以在输入轴和传动轴之间的相同方向上提供两个齿轮速度。行星齿轮组具有太阳齿轮，该太阳齿轮可借助于单向离合器而被锁定在行星齿轮组的壳体上。

4. 发明授权

US06346017B1 Gear shift mechanism for marine outboard motor drive unit 有权
标题翻译：船用舷外马达驱动单元换挡机构
公开(公告)号：US06346017B1
公开(公告)日：2002-02-12
申请号：US09621382
申请日：2000-07-21
申请人： David Silorey , Stephen J. Towner
发明人： David Silorey , Stephen J. Towner
IPC分类号： B63H2020
CPC分类号： B63H5/125 , B63H20/20 , B63H23/08
摘要： A gear shift mechanism for a marine propulsion system includes a reversible DC electric motor, a sliding clevis, and a shift rod for actuating a gearset within a gearcase between forward, reverse, and neutral positions. The mechanism is housed in a watertight gear shift cover that is attached to a trunnion that, in turn, attaches to a top surface of the gearcase. Electronic, logic driven controls reverse the polarity of the motor to manipulate the shift rod via the sliding clevis to shift the gearcase into a selected operating position.
摘要翻译：用于船用推进系统的变速机构包括可逆直流电动机，滑动U形夹和用于致动齿轮箱内的齿轮组的前进，后退和中立位置之间的变速杆。该机构安装在水密的换挡罩中，该护罩附接到耳轴，耳轴又附接到齿轮箱的顶表面。电子逻辑驱动控制器反转电动机的极性，以通过滑动U形夹来操纵变速杆，以将齿轮箱移动到选定的操作位置。

5. 发明授权

US06176750B1 Marine propulsion unit with hydraulic pump 失效
标题翻译：带液压泵的船用推进装置
公开(公告)号：US06176750B1
公开(公告)日：2001-01-23
申请号：US09379758
申请日：1999-08-24
申请人： Charles F. Alexander , Daniel F. McCormick
发明人： Charles F. Alexander , Daniel F. McCormick
IPC分类号： B63H2020
CPC分类号： B63H20/20 , B63H5/10 , B63H21/28 , B63H23/08 , B63H23/30 , B63H2001/185 , B63H2020/006
摘要： An improved hydraulic system for a twin propeller marine propulsion unit. A vertical drive shaft is operably connected to the engine of the propulsion unit and carries a pinion that drives a pair of coaxial bevel gears. An inner propeller shaft and an outer propeller shaft are mounted concentrically in the lower torpedo section of the gear case and each propeller shaft carries a propeller. To provide forward movement for the watercraft, a sliding clutch is moved in one direction to operably connect the first of the bevel gears with the inner propeller shaft to drive the rear propeller. A hydraulically operated multi-disc clutch is actuated when engine speed reaches a pre-selected elevated value to operably connect the second of the bevel gears to the outer propeller shaft, to thereby drive the second propeller in the opposite direction. The hydraulic system for actuating the multi-disc clutch includes a pump connected to the inner propeller shaft, and the pump has an inlet communicating with a fluid reservoir in the gear case and has an outlet which is connected through a hydraulic line to the multi-disc clutch. A strainer, a pressure regulator and a valve mechanism are disposed in the lower gear case and are located in series in the hydraulic line. At idle and slow operating speeds the valve is held by a solenoid in a position where the fluid is dumped to the reservoir, so that the pressure of the fluid being directed to the multi-disc clutch is insufficient to engage the clutch. At engine speeds above a preselected value, the solenoid is deenergized and the valve is then biased to a position where the fluid is delivered to the multi-disc clutch to engage the clutch and cause operation of the second propeller.
摘要翻译：用于双螺旋桨船用推进装置的改进的液压系统。垂直驱动轴可操作地连接到推进单元的发动机并且承载驱动一对同轴锥齿轮的小齿轮。内传动轴和外传动轴同心安装在齿轮箱的下鱼雷部分，每个传动轴承载螺旋桨。为了为船舶提供向前的运动，滑动离合器在一个方向上移动以可操作地将第一锥齿轮与内螺旋桨轴连接以驱动后螺旋桨。当发动机速度达到预先选择的升高值时，液压操作的多片离合器被致动，以将第二锥齿轮可操作地连接到外螺旋桨轴，从而沿相反方向驱动第二螺旋桨。用于致动多片离合器的液压系统包括连接到内部传动轴的泵，并且泵具有与齿轮箱中的流体储存器连通的入口，并且具有通过液压管线连接到多叶片离合器的出口，碟形离合器过滤器，压力调节器和阀机构设置在下齿轮箱中并且串联在液压管路中。在怠速和慢速运行的速度下，阀被螺线管保持在流体被倾倒到储存器的位置，使得被引导到多片离合器的流体的压力不足以接合离合器。在高于预选值的发动机转速下，螺线管断电，然后阀被偏压到一个位置，在该位置，流体被输送到多片离合器以接合离合器并引起第二螺旋桨的操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式