公开(公告)号：US08267620B2

公开(公告)日：2012-09-18

申请号：US12587912

申请日：2009-10-15

申请人： Donald M. Wood, II ,  Ryan Hyde

发明人： Donald M. Wood, II ,  Ryan Hyde

IPC分类号： B63C3/12

CPC分类号： B63C3/06 ,  B63C3/12

摘要： A boat lift with a rotatable head attached to a bracket securable with respect to environmental structure such as a pier which to be capable of lifting a watercraft from the water and while rotating thereof to a position above an adjacent area such a dock area. The lift includes a rotating head assembly having a mounting fin extendable into the interior of a vertically reciprocating mast. A watercraft supporting cradle is secured to the mast to be movable therewith and includes vessel support members for facilitating retaining of a watercraft thereupon. Vertical movement between the mounting fin and the reciprocating mast is facilitated by sliding wear pads positioned therebetween.

摘要翻译： 具有可旋转头部的船只升降机，其附接到相对于能够从水中提升船舶并且同时将其移动到相邻区域上方诸如停靠区域的位置的环境结构（例如码头）可固定的支架。 升降机包括具有可延伸到垂直往复式桅杆内部的安装肋的旋转头组件。 船舶支撑支架固定到桅杆上以与之一起移动，并且包括用于便于在其上保持船只的船舶支撑构件。 通过滑动位于其间的耐磨垫，便于安装翅片和往复式桅杆之间的垂直移动。

公开(公告)号：US20100104365A1

公开(公告)日：2010-04-29

申请号：US12587912

申请日：2009-10-15

申请人： Donald M. Wood, II ,  Ryan Hyde

发明人： Donald M. Wood, II ,  Ryan Hyde

IPC分类号： B63C3/12 ,  B63C3/06

CPC分类号： B63C3/06 ,  B63C3/12

摘要： A boat lift with a rotatable head attached to a bracket securable with respect to environmental structure such as a pier which to be capable of lifting a watercraft from the water and while rotating thereof to a position above an adjacent area such a dock area. The lift includes a rotating head assembly having a mounting fin extendable into the interior of a vertically reciprocating mast. A watercraft supporting cradle is secured to the mast to be movable therewith and includes vessel support members for facilitating retaining of a watercraft thereupon. Vertical movement between the mounting fin and the reciprocating mast is facilitated by sliding wear pads positioned therebetween.

摘要翻译： 具有可旋转头部的船只升降机，其附接到相对于能够从水中提升船舶并且同时将其移动到相邻区域上方诸如停靠区域的位置的环境结构（例如码头）可固定的支架。 升降机包括具有可延伸到垂直往复式桅杆内部的安装肋的旋转头组件。 船舶支撑支架固定到桅杆上以与之一起移动，并且包括用于便于在其上保持船只的船舶支撑构件。 通过滑动位于其间的耐磨垫，便于安装翅片和往复式桅杆之间的垂直移动。

公开(公告)号：US4832210A

公开(公告)日：1989-05-23

申请号：US155915

申请日：1988-02-16

申请人： Donald M. Wood, II

发明人： Donald M. Wood, II

IPC分类号： B63C3/06

CPC分类号： B63C3/06

摘要： A boat lift assembly wherein the use of a conventional cable system has been replaced with a screw drive assembly. The screw drive assembly eliminates all the safety hazards which accompany a cable operated system. Additionally, the use of aluminum components is extensive throughout to keep corrosion to a minimum. Further, Teflon and Lexan wear strips are used to eliminate friction problems between the relatively moving members.

摘要翻译： 一种船用电梯组件，其中使用传统的电缆系统已被螺丝传动组件代替。 螺丝驱动组件消除了电缆操作系统附带的所有安全隐患。 此外，铝组件的使用是广泛的，以将腐蚀保持最小。 此外，特氟龙和Lexan磨损条可用于消除相对移动的构件之间的摩擦问题。

公开(公告)号：US06408778B1

公开(公告)日：2002-06-25

申请号：US09643461

申请日：2000-08-22

申请人： Donald M. Wood, II

发明人： Donald M. Wood, II

IPC分类号： B63B2516

CPC分类号： B60P3/1066 ,  B60P3/1033 ,  B63C3/12

摘要： A boat lift construction is disclosed for retrieving watercraft from one location and moving them to another location by use of a fixed longitudinal member operatively connected to a winch which moves a carrier frame mounted on wheels back and forth between a first position on land and a second position normally in a lake or river or ocean immediately thereadjacent. This boat lift includes an articulated mounting system for the wheels to facilitate continual contact thereof with respect to the ground during overland movement. The wheels are at least partially hydraulic in order to keep the wheels in contact with the ground surface even when moving in an area below the water line which allows the carrier to move along the overland bottom surface underneath the water line as well as along the ground line immediately thereadjacent.

摘要翻译： 公开了一种船升降机结构，用于从一个位置检索船只，并通过使用可操作地连接到绞盘的固定纵向构件将它们移动到另一位置，绞盘将绞盘安装在车轮上的第一位置和第二 立即在湖泊或河流或海洋中正常位置。 该船升降机包括用于车轮的铰接安装系统，以便于在陆地运动期间相对于地面的连续接触。 轮子至少部分是液压的，以便即使在水线以下的区域移动时也能保持轮子与地面接触，这允许载体沿着水线下方的陆地底面以及沿地面移动 线立即在那里。

公开(公告)号：US5772360A

公开(公告)日：1998-06-30

申请号：US848721

申请日：1997-05-19

申请人： Donald M. Wood, II

发明人： Donald M. Wood, II

IPC分类号： B63C3/06 ,  E63C3/06

CPC分类号： B63C3/06

摘要： A watercraft lifting apparatus utilizing a lifting beam vertically movable within a frame preferably including pile members defining a watercraft receiving slot. The lifting beam is vertically movable to contact preferably the lower surface of the watercraft for moving it upwardly. The movement of the lifting beam is powered by a main drive connected through the lifting apparatus by two winching and cable devices. First an outer winch powers retraction and extension of an outer cable connected through a pulley configuration to the distal end of the lifting beam. Also an inner winching device is operable to extend and withdraw an inner cable operatively connected through a pulley configuration to the proximate end of the lifting beam to assure that the lifting beam is lifted vertically in a horizontal orientation to facilitate lifting of the watercraft such as for cleaning and/or storage thereof. A differential gearing mechanism is included in the present invention which is operative to receive driving power from the main drive for powering operation of the inner and outer winching drums at different speeds such that they are capable of winding the inner and outer cables at different speeds. The ratio of speed of operation of the two winches has a proportion dependent upon the mechanical configuration of the pulley design utilized for carrying the inner and outer cables during vertical movement of the lifting beam.

摘要翻译： 一种使用可在框架内垂直移动的提升梁的船只起重设备，优选地包括限定船只接收槽的桩构件。 提升梁是可垂直移动的，以优选地接触船只的下表面以将其向上移动。 提升梁的运动由通过提升装置通过两个绞车和电缆装置连接的主驱动器提供动力。 首先，外绞车通过皮带轮构造连接到提升梁的远端的外部电缆的收缩和延伸。 内部绞盘装置也可操作以将通过皮带轮结构可操作地连接的内部缆线延伸和拉出到提升梁的近端，以确保提升梁在水平方向上垂直提升，以便于提升船只，例如 清洁和/或储存。 本发明中包括差速齿轮传动机构，其可操作以接收来自主驱动器的驱动力，用于以不同的速度驱动内侧和外侧卷取滚筒的操作，使得它们能够以不同的速度卷绕内部和外部缆线。 两个绞车的操作速度比例取决于用于在提升梁的垂直运动期间用于承载内部和外部电缆的滑轮设计的机械构造。