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1. 发明申请

WO2005025381A1 CUSHIONING AND LOAD BEARING APPARATUS 审中-公开
标题翻译：垫圈和负载轴承装置
公开(公告)号：WO2005025381A1
公开(公告)日：2005-03-24
申请号：PCT/CA2003/001371
申请日：2003-09-17
申请人： 1493707 Ontario Ltd. , LEKHTMAN, David , LEKHTMAN, Leon
发明人： LEKHTMAN, David , LEKHTMAN, Leon
IPC分类号： A47C23/00
CPC分类号： A63B25/10 , A43B3/0068 , A43B13/181 , A43B21/30 , B60G17/023 , B60G2202/116 , B60G2500/20 , F16F1/187 , F16F15/073
摘要： A cushioning and load-bearing apparatus comprises first and second load bearing members (12, 14), each adapted to receive at least one compressible spring member (16) in operative, rotatable, floating engagement. The compressible spring members (12, 14) comprise first and second arcuate panels (18, 24) which are contiguous with one another at their respective proximal ends and are oriented in a biconcave V-shape. A cushioning and load-bearing outsole for footwear is provided in which first and second load bearing members (12, 14), are each adapted to receive at a plurality compressible spring member (16) in operative, rotatable, floating engagement. The rotatable, floating engagement at a plurality of points along the outsole allows constant re-alignment to both bearing surfaces of the outsole in response to loads applied to the outsole. Thus, independent shock and impact absorbing is possible to stabilize and adjust for loads which are applied off-centre or at angles which are not vertical to either load bearing member.
摘要翻译：缓冲和承载装置包括第一和第二承载构件（12,14），每个承载构件适于以可操作的，可旋转的浮动接合接收至少一个可压缩弹簧构件（16）。可压缩弹簧构件（12,14）包括第一和第二弧形面板（18,24），它们在它们各自的近端处彼此邻接并且以双凹槽V形定向。提供一种用于鞋类的缓冲和承重外底，其中第一和第二承重构件（12,14）各自适于以可操作的，可旋转的浮动接合在多个可压缩弹簧构件（16）处容纳。响应于施加到外底的载荷，沿着外底的多个点处的可旋转的浮动接合允许对外底的两个支承表面的恒定重新对准。因此，独立的冲击和冲击吸收可以稳定和调节负载，这些负载偏离中心或不垂直于任一承载构件的角度。

2. 发明申请

WO2007062524A1 OUTER SOLE HAVING RESILIENT MID-SOLE WITH FLOATING HINGES 审中-公开
标题翻译：外部带有浮动铰链的弹性中筒
公开(公告)号：WO2007062524A1
公开(公告)日：2007-06-07
申请号：PCT/CA2006/001958
申请日：2006-12-01
申请人： 1493707 ONTARIO LTD. , LEKHTMAN, David , LEKHTMAN, Leon
发明人： LEKHTMAN, David , LEKHTMAN, Leon
IPC分类号： A43B13/18 , A43B7/32
CPC分类号： A43B13/181
摘要： An outer sole includes an upper sole, a tread layer disposed below the upper sole, and a resilient mid-sole disposed between the upper sole and the tread layer. The mid-sole resists compression under load, and comprises at least one floating hinge extending transversely to the longitudinal axis of the sole. Each floating hinge includes an upper resilient convex leaf spring, a lower resilient convex leaf spring, and a U-spring joining the leaf springs together. Each leaf spring has a root and a head opposite the root. Each U-spring has a pair of integrally- formed legs, each upper leaf spring is integrally formed at the root thereof with the upper sole, and each lower leaf spring is integrally formed at the root thereof with the tread layer. The leaf springs of each floating hinge are integrally joined at their heads to one of the legs of the associated U-spring.
摘要翻译：外底包括上鞋底，设置在鞋底下方的胎面层和设置在鞋底和胎面层之间的弹性中间鞋底。中间鞋底抵抗负载下的压缩，并且包括横向于鞋底的纵向轴线延伸的至少一个浮动铰链。每个浮动铰链包括上弹性凸板簧，下弹性凸板弹簧和将板簧连接在一起的U形弹簧。每个板簧具有根部和与根部相对的头部。每个U形弹簧具有一对整体形成的腿部，每个上部片簧的根部与上部鞋底整体形成，并且每个下部板簧在其根部与胎面层一体地形成。每个浮动铰链的板簧在它们的头部处一体地连接到相关联的U形弹簧的一个腿部。

3. 发明申请

WO2003016131A1 PORTABLE, COLLAPSIBLE WATERCRAFT 审中-公开
标题翻译：便携式，可拆卸水壶
公开(公告)号：WO2003016131A1
公开(公告)日：2003-02-27
申请号：PCT/CA2002/001270
申请日：2002-08-16
申请人： FUTURE BEACH CORPORATION , LEKHTMAN, David
发明人： LEKHTMAN, David
IPC分类号： B63H16/20
CPC分类号： B63H16/20 , B63B1/12 , B63B7/04 , B63B29/04 , B63B2003/085 , B63B2029/043 , B63H5/02 , B63H16/12 , B63H2016/202
摘要： A collapsible portable watercraft may be easily assembled from modular unitary components using minimal hardware. The components comprise two or more pontoon floats (14, 15) connected by a bridge system. The bridge system comprises a transmission housing (35) and an optional propulsion system (24). Optionally, the watercraft may include a steering system (52a) and seats (40, 42). Each seat may include a fin (44, 46) for mounting to a groove (71) formed in a fore/aft direction along a top surface of each pontoon to provide adjustable comfort. The steering system may comprise a row tiller (53a) extending horizontally to a rear rudder (55a) for enhanced maneuverability. Additional accessories may be attached to the watercraft including a sun cover (65), sail, or motor.
摘要翻译：可折叠便携式船只可以使用最少的硬件从模块化单元组件轻松组装。这些部件包括通过桥接系统连接的两个或多个浮筒浮子（14,15）。桥系统包括变速器壳体（35）和可选的推进系统（24）。可选地，船只可包括转向系统（52a）和座（40,42）。每个座椅可以包括用于安装到沿着每个浮筒的顶表面沿前/后方向形成的凹槽（71）的翅片（44,46），以提供可调节的舒适度。转向系统可以包括水平地延伸到后方舵（55a）的行分蘖（53a），以提高机动性。附加的附件可以附着在船上，包括太阳罩（65），帆或马达。

4. 发明申请

WO2002055376A3 MODULAR SCALEABLE FLOATING SYSTEM 审中-公开
公开(公告)号：WO2002055376A3
公开(公告)日：2002-07-18
申请号：PCT/CA2002/000030
申请日：2002-01-11
申请人： FUTURE BEACH CORPORATION , LEKHTMAN, David
发明人： LEKHTMAN, David
IPC分类号： B63B3/08
摘要： The disclosure provides a modular scaleable floating assembly of interconnected buoyant platform modules (1) anchored in any selected configuration, optionally connected with articulating bridges modules (9), to simultaneously serve as: a swimming platform, safety barrier; and floating dock platforms for various water based activities.

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