公开(公告)号：US5727807A

公开(公告)日：1998-03-17

申请号：US348240

申请日：1994-11-28

申请人： Bertrand Krafft ,  Gilles Silva ,  Jacques Le Masson

发明人： Bertrand Krafft ,  Gilles Silva ,  Jacques Le Masson

IPC分类号： A63C5/044 ,  A63C5/12 ,  A63C5/04

CPC分类号： A63C5/044

摘要： A ski having a sole equipped with discontinuous serrations including a central flat gliding zone and on one side, at least, a lateral curved gliding zone bordering the central zone. The surface of the rear portion at least, of the central zone between the rear contact line and the center line of the boot of the ski is equipped with a pronounced structuring such that the measured values of the significant roughness parameters Rtm and Rku are greater than the values measured on the surface of the lateral curved gliding zone. The invention is more specifically related to an alpine ski whose ability to pivot and to glide are thus improved.

摘要翻译： 具有装备有不连续锯齿的鞋底的滑雪板，包括中央的平坦滑翔区域，并且在一侧至少是与中心区域接合的侧面弯曲的滑翔区域。 至少后部接触线和滑雪板的护罩的中心线之间的中部区域的后部的表面配备有明显的结构，使得显着粗糙度参数Rtm和Rku的测量值大于 在侧面弯曲滑行区域的表面上测量的值。 本发明更具体地涉及一种高山滑雪，其能够转动和滑行的能力得到改善。

公开(公告)号：US5725237A

公开(公告)日：1998-03-10

申请号：US348862

申请日：1994-11-28

申请人： Bertrand Krafft ,  Gilles Silva ,  Jacques Le Masson

发明人： Bertrand Krafft ,  Gilles Silva ,  Jacques Le Masson

IPC分类号： A63C5/044 ,  A63C5/12 ,  A63C5/04

CPC分类号： A63C5/044

摘要： A ski having a sole equipped with discontinuous serrations comprising a smooth or lightly structured front portion and a strongly structured rear portion. The rear portion extends towards the rear in the direction of rear contact line from a transverse line located between the boot center line and a transverse line located at a distance (d) from the boot center line, equal to 0.4 times the distance (D) separating the line from forward contact line. The invention is more specifically related to an alpine ski whose ability to glide is thus improved.

摘要翻译： 具有装备有不连续锯齿的鞋底的滑雪板包括平滑或轻微构造的前部和强结构的后部。 后部从后接触线的方向从位于靴子中心线和位于与靴子中心线距离（d）的距离的横向线之间的横向线向后延伸，等于距离（D）的0.4倍， 将线路与正向接触线分开。 本发明更具体地涉及一种高山滑雪，其滑行能力得到改善。

公开(公告)号：US08172250B2

公开(公告)日：2012-05-08

申请号：US12358735

申请日：2009-01-23

申请人： Bertrand Krafft ,  Gilles Silva ,  Christian Huyghe

发明人： Bertrand Krafft ,  Gilles Silva ,  Christian Huyghe

IPC分类号： A63C5/07

CPC分类号： A63C5/07 ,  A63C5/0405 ,  A63C5/12

摘要： A ski including a structural unit, gliding structure, as well as a decorative and protective structure. The structural unit includes at least one lower reinforcement, at least one upper reinforcement, and an intermediate structure, or core, positioned between the upper reinforcement and the lower reinforcement. The ski has a longitudinally extending cambered shape such that, when the gliding structure is positioned on a flat surface, the ski rests on a shovel contact point and a tail contact point. The ski further includes a tension structure that exerts a tension force between a first anchoring, positioned longitudinally beyond the shovel contact zone, and a second anchoring, positioned on rearward of the shovel contact zone. The tension structure is positioned for most of its length beneath the decorative and protective structure, such tension structure being positioned for most of its length above the neutral axis of the ski, such as above the upper reinforcement. The tension structure further includes a tensioning device that makes it possible to position the second anchoring in at least two positions separated longitudinally from one another by a distance between 0.5 mm and 10.0 mm, or between 1.0 mm and 7.0 mm. The tension structure includes a metal blade. The decorative and protective structure can include a window across which the blade can project. A filler can be positioned between the decorative and protective structure and the upper reinforcement, and a tunnel is arranged in the filler in order to receive the blade.

摘要翻译： 包括结构单元，滑翔结构以及装饰和保护结构的滑雪板。 结构单元包括至少一个下部加强件，至少一个上部加强件和位于上部加强件和下部加强件之间的中间结构或中心。 滑雪板具有纵向延伸的拱形形状，使得当滑动结构定位在平坦表面上时，滑雪休息在铲接触点和尾接触点上。 滑雪板还包括张紧结构，该张力结构在纵向超过铲接触区域的第一锚定位置和位于铲接触区域后方的第二锚定件之间施加张力。 张力结构的大部分长度定位在装饰和保护结构的下方，这种张力结构的大部分长度定位在滑雪板的中性轴线上方，例如上部加强件上方。 张力结构还包括张紧装置，其使得可以将第二锚固定位在彼此纵向彼此间隔开0.5至10.0mm之间或在1.0mm至7.0mm之间的距离中的至少两个位置。 张力结构包括金属刀片。 装饰和保护结构可以包括叶片可以投影的窗户。 填料可以位于装饰和保护结构和上部加强件之间，并且在填料中布置隧道以便接收叶片。

公开(公告)号：US07887079B2

公开(公告)日：2011-02-15

申请号：US11858559

申请日：2007-09-20

申请人： Bertrand Krafft

发明人： Bertrand Krafft

IPC分类号： A63C5/07

CPC分类号： A63C5/052 ,  A63C5/02 ,  A63C5/0411 ,  A63C5/126

摘要： A gliding board having a front end and a rear end, the front end and the rear end being spaced from one another along a longitudinal axis, the board being made by superimposing the following elements: a gliding sole; at least one lower reinforcement; at least one upper reinforcement; an intermediate structure, positioned between at least one lower reinforcement and the at least one upper reinforcement; wherein, at least on of the ends of the gliding board, at least one lower reinforcement and/or the at least one upper reinforcement respectively include/each include a longitudinal slit so that in a zone of at least one of the ends there is a reduced reinforcement thickness above and/or below the intermediate structure.

摘要翻译： 具有前端和后端的滑动板，所述前端和后端沿着纵向轴线彼此间隔开，所述板通过叠加以下元件制成：滑动鞋底; 至少一个下部加强件; 至少一个上部加强件; 位于至少一个下加强件和所述至少一个上加强件之间的中间结构; 其中，所述滑板的至少一端上，至少一个下加强件和/或所述至少一个上加强件分别包括/每个包括纵向狭缝，使得在至少一个端部的区域中具有 减少中间结构上方和/或下方的钢筋厚度。

公开(公告)号：USD629481S1

公开(公告)日：2010-12-21

申请号：US29360513

申请日：2010-04-27

申请人： Bertrand Krafft

设计人： Bertrand Krafft

公开(公告)号：USD629482S1

公开(公告)日：2010-12-21

申请号：US29360514

申请日：2010-04-27

申请人： Bertrand Krafft

设计人： Bertrand Krafft

公开(公告)号：US07562894B2

公开(公告)日：2009-07-21

申请号：US12024426

申请日：2008-02-01

申请人： Bertrand Krafft

发明人： Bertrand Krafft

IPC分类号： A63C5/052

CPC分类号： A63C5/006 ,  A63C5/0405 ,  A63C5/0411 ,  B63B35/81

摘要： A pair of gliding boards adapted to be used together by a user, with no connection to one another, for gliding in a gliding direction, the pair of boards including a first board which has an elongated shape extending along a first longitudinal axis and a first arrangement to fasten the user's left foot to the first board along a first fastening axis, the pair of boards also including a second board which has an elongated shape extending along a second longitudinal axis and a second arrangement to fasten the user's right foot to the second board along a second fastening axis. The first fastening axis forms a first angle β1 with the first longitudinal axis, the second fastening axis forms a second angle β2 with the second longitudinal axis, the angle β1 and angle β2 being oriented in the same direction, and at least one of the angles β1 and β2 being non-zero.

摘要翻译： 一对滑板，其适于由使用者一起使用，彼此不连接，以滑动方向滑动，所述一对板包括具有沿着第一纵向轴线延伸的细长形状的第一板和第一板 布置以沿着第一紧固轴线将使用者的左脚固定到第一板，所述一对板还包括具有沿着第二纵向轴线延伸的细长形状的第二板和用于将使用者的右脚固定到第二板的第二布置 沿着第二紧固轴线。 第一紧固轴与第一纵向轴线形成第一角度β1，第二紧固轴线与第二纵向轴线形成第二角度β2，角度β1和角度β2被定向在相同的方向上，并且至少一个角度 beta1和beta2不为零。