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公开(公告)号：US5839851A
公开(公告)日：1998-11-24
申请号：US838014
申请日：1997-04-22
申请人： Lynn P. Norfolk , David Charles Peterson, Jr. , Ronald Price Ranere , Russell V. Welton , Martin Johnson , John David Augustine
发明人： Lynn P. Norfolk , David Charles Peterson, Jr. , Ronald Price Ranere , Russell V. Welton , Martin Johnson , John David Augustine
CPC分类号： B63C3/06
摘要： A lift is provided for a personal watercraft and includes two relatively elongated channel members each of a generally C-shaped transverse cross-section. A carriage carrying a platform upon which the personal watercraft can be supported is mounted for sliding movement between the elongated channel members through a cable, winch, reversible electric drive motor and associated gears and pulleys. When the carriage is located within the upper channel member, the latter, the platform and the personal watercraft can be swung about a vertical axes to rotate the personal watercraft between two different positions 180.degree. removed.
摘要翻译： 为个人船舶提供升降机，并且包括两个相对细长的通道构件，每个都具有大致C形的横截面。 安装有可以支撑个人船只的平台的托架被安装用于通过缆绳，绞盘，可逆电驱动马达和相关联的齿轮和滑轮在细长通道构件之间滑动。 当托架位于上通道构件内部时，后者可将平台和个人船只围绕垂直轴线摆动，以将个人船只在两个不同位置之间旋转180°。
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公开(公告)号：US6033148A
公开(公告)日：2000-03-07
申请号：US149287
申请日：1998-09-09
摘要： A boat lift motor and drive assembly includes a rigid mounting plate supporting a boat lift motor, a drive shaft thereof carrying a drive pulley, a pulley belt entrained about the drive pulley and a driven pulley, the driven pulley being connected to a shaft of a worm gear, the worm gear being in mesh with a drive gear, and the drive gear being connected to an output shaft which is in turn connected to a reel having wound thereon a boat lift cable which is connected to a boat platform for lifting and lowering a boat resting thereon. The lift motor and drive assembly as covered by a housing defined by first and second housing bodies with a first of the housing bodies including a recess for receiving the driven pulley and accommodating the same and also including a frusto-conical wall defining a protective shroud for the winding reel shaft.
摘要翻译： 船用升降机马达和驱动组件包括支撑船升降马达的刚性安装板，承载驱动滑轮的驱动轴，夹带在驱动滑轮和从动滑轮周围的滑轮带，从动滑轮连接到 蜗轮，蜗轮与驱动齿轮啮合，并且驱动齿轮连接到输出轴，输出轴又连接到卷绕有卷轴的卷轴上，该升降缆绳连接到用于升降的船平台 一条船在其上休息。 提升马达和驱动组件被由第一和第二壳体主体限定的壳体覆盖的壳体所覆盖，第一壳体主体包括用于容纳从动滑轮并容纳从动滑轮的凹部，并且还包括限定保护罩的截头圆锥形壁， 绕线轴。
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公开(公告)号：US6021692A
公开(公告)日：2000-02-08
申请号：US042739
申请日：1998-03-17
CPC分类号： B63C3/06 , Y10T74/2186
摘要： A boat lift motor and drive assembly includes a rigid mounting plate supporting a boat lift motor, a drive shaft thereof carrying a drive pulley, a pulley belt entrained about the drive pulley and a driven pulley, the driven pulley being connected to a shaft of a worm gear, the worm gear being in mesh with a drive gear, and the drive gear being connected to an output shaft which is in turn connected to a reel having wound thereon a boat lift cable which is connected to a boat platform for lifting and lowering a boat resting thereon. The lift motor and drive assembly as covered by a housing defined by first and second housing bodies with a first of the housing bodies including a recess for receiving the driven pulley and accommodating the same and also including a frusto-conical wall defining a protective shroud for the winding reel shaft.
摘要翻译： 船用升降机马达和驱动组件包括支撑船升降马达的刚性安装板，承载驱动滑轮的驱动轴，夹带在驱动滑轮和从动滑轮周围的滑轮带，从动滑轮连接到 蜗轮，蜗轮与驱动齿轮啮合，并且驱动齿轮连接到输出轴，输出轴又连接到卷绕有卷轴的卷轴上，该升降缆绳连接到用于升降的船平台 一条船在其上休息。 提升马达和驱动组件被由第一和第二壳体主体限定的壳体覆盖的壳体所覆盖，第一壳体主体包括用于容纳从动滑轮并容纳从动滑轮的凹部，并且还包括限定保护罩的截头圆锥形壁， 绕线轴。
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公开(公告)号：US6122994A
公开(公告)日：2000-09-26
申请号：US207253
申请日：1998-12-09
申请人： Lynn P. Norfolk , David Charles Peterson, Jr. , Ronald Price Ranere , Russell V. Welton , J. David Augustine
发明人： Lynn P. Norfolk , David Charles Peterson, Jr. , Ronald Price Ranere , Russell V. Welton , J. David Augustine
CPC分类号： B63C3/06 , F16H57/02 , Y10T29/49716 , Y10T403/125 , Y10T74/18792 , Y10T74/2186
摘要： A housing for at least partially housing a boat lift pulley of a boat lift includes a main wall having a substantially vertically disposed wall portion defining an inwardly opening generally concave chamber adapted to at least partially receive therein a boat lift pulley. The main wall includes vertical and horizontal planes disposed substantially normal to each other with the concave chamber being offset to one side of the vertical plane. First and second wall portions of the main wall located at opposite sides of the horizontal plane are adapted for selective removal whereby a gear driven shaft can project therethrough to adapt a housing for selective utilization in either of two positions of installation oriented 180.degree. relative to each other. A peripheral edge portion of the main wall preferably includes symmetrically located fasteners for securing the housing to a companion housing in each of the two positions of 180.degree. oriented installation.
摘要翻译： 用于至少部分地容纳船升降机的船提升滑轮的壳体包括主壁，所述主壁具有基本上垂直设置的壁部分，所述壁部分限定向内开口的大致凹室，其适于至少部分地容纳船提升滑轮。 主壁包括垂直和水平的平面，这些垂直和水平平面基本上彼此垂直设置，而凹腔偏移到垂直平面的一侧。 位于水平面相对侧的主壁的第一壁部分和第二壁部分适于选择性地移除，由此齿轮从动轴可以穿过其移动，以适应一个壳体，用于选择性地利用两个相对于每个位置180度定向的安装位置 其他。 主壁的周缘部优选地包括对称定位的紧固件，用于在180度定向安装的两个位置的每一个中将壳体固定到伴随壳体。
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公开(公告)号：US5810508A
公开(公告)日：1998-09-22
申请号：US680407
申请日：1996-07-15
摘要： A boat lift motor and drive assembly includes a rigid mounting plate supporting a boat lift motor, a drive shaft thereof carrying a drive pulley, a pulley belt entrained about the drive pulley and a driven pulley, the driven pulley being connected to a shaft of a worm gear, the worm gear being in mesh with a drive gear, and the drive gear being connected to an output shaft which is in turn connected to a reel having wound thereon a boat lift cable which is connected to a boat platform for lifting and lowering a boat resting thereon. The lift motor and drive assembly as covered by a housing defined by first and second housing bodies with a first of the housing bodies including a recess for receiving the driven pulley and accommodating the same and also including a frusto-conical wall defining a protective shroud for the winding reel shaft.
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公开(公告)号：USD390188S
公开(公告)日：1998-02-03
申请号：US57044
申请日：1996-07-15
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