公开(公告)号：US08235760B2

公开(公告)日：2012-08-07

申请号：US12846713

申请日：2010-07-29

申请人： Susanne Rechner ,  Larry J. Knust

发明人： Susanne Rechner ,  Larry J. Knust

IPC分类号： B63H16/04

CPC分类号： B63H16/04

摘要： A paddle for use in watersports is provided with shaft halves and blades at the end of each shaft half with a selectable offset angle between the blades. A joint connecting the shaft halves may include an interlocking coupling that maintains the offset angle of the blades, and that may allow a change in the offset angle of the blades. A biasing member may hold the interlocking coupling in the use configuration. The shaft halves may be moved axially apart to change the offset angle of the blades. All mechanisms for switching the interlocking coupling between the use configuration and the selection configuration may be located within the shaft halves. A retaining clip may be coupled between the first and second shaft halves to allow the selection configuration while preventing disassembly of the first and second shaft halves. A disassembly control can be provided independently of the angle selection.

摘要翻译： 在水上运动中使用的桨叶在每个轴半部的端部设置有半轴和叶片，叶片之间具有可选择的偏移角。 连接轴半部的接头可以包括保持叶片的偏移角的互锁联接器，并且可以允许叶片的偏移角度的改变。 偏置构件可以将联锁联轴器保持在使用构型中。 轴半部可以轴向移动以改变叶片的偏移角。 用于切换使用构型和选择构造之间的互锁联接的所有机构可以位于轴半部内。 保持夹可以联接在第一和第二轴半部之间以允许选择构造，同时防止第一和第二轴半部的拆卸。 可以独立于角度选择来提供拆卸控制。

公开(公告)号：US20120028519A1

公开(公告)日：2012-02-02

申请号：US12846713

申请日：2010-07-29

申请人： Susanne Rechner ,  Larry J. Knust

发明人： Susanne Rechner ,  Larry J. Knust

IPC分类号： B63H16/04

CPC分类号： B63H16/04

摘要： A paddle for use in watersports is provided with shaft halves and blades at the end of each shaft half with a selectable offset angle between the blades. A joint connecting the shaft halves may include an interlocking coupling and a biasing member. The interlocking coupling maintains, in a use configuration, the offset angle of the blades, and allows, in a selection configuration, a change in the offset angle of the blades. The biasing member typically holds the interlocking coupling in the use configuration, and the shaft halves may be moved axially apart for the selection configuration. All mechanisms for switching the interlocking coupling between the use configuration and the selection configuration are normally located within the shaft halves. A retaining clip may be coupled between the first and second shaft halves to allow the selection configuration while preventing disassembly of the first and second shaft halves. A disassembly control can be provided independently of the angle selection for disassembly of the shaft halves.

摘要翻译： 在水上运动中使用的桨叶在每个轴半部的端部设有轴半部和叶片，叶片之间具有可选择的偏移角。 连接轴半部的接头可以包括互锁联接器和偏置构件。 互锁联接器在使用构造中保持叶片的偏移角度，并且在选择构造中允许叶片的偏移角度的变化。 偏置构件通常将互锁联接器保持在使用构型中，并且轴半部可以轴向移动用于选择构造。 用于切换使用配置和选择配置之间的互锁联接的所有机构通常位于轴半部内。 保持夹可以联接在第一和第二轴半部之间以允许选择构造，同时防止第一和第二轴半部的拆卸。 可以独立于用于拆卸半轴的角度选择来提供拆卸控制。