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    • 2. 发明授权
    • Slalom ski binding
    • 滑板滑雪板绑定
    • US4505493A
    • 1985-03-19
    • US271801
    • 1981-06-08
    • Jack G. Gustavsson
    • Jack G. Gustavsson
    • A63C7/10A63C9/08A63C9/081A63C9/084A63C9/085B21D22/16
    • A63C7/1013A63C7/1046A63C9/08A63C9/081A63C9/0845A63C9/08535A63C9/0805
    • In one version a safety binding (1) for downhill skiing comprises a toe connection means (5, 24) and a heel connection means (6) for co-operation with corresponding parts of a ski boot (3'), in which the toe connection means comprising a rotatable roller (5) having a support web portion (16) and from the said web portion an upwardly diverging conical portion (17), which roller (5) and its shaft (12) are spring biased and movable in the longitudinal direction of the ski (2). The heel connection means (6) comprises an U-formed clamp (26, 27) which is rotatably mounted about a vertical fixed pin (25) of the binding and which is formed with two parallel upright lock clamps (27) having recesses facing the front part of the binding and co-operating with side rollers (33) of the boot. The toe connection means (5, 24) and the heel connection means is fixed to the ski as shown in one version, or movably mounted thereto as shown in version two.
    • PCT No.PCT / SE79 / 00116 Sec。 371日期1980年2月19日 102(e)1980年1月30日PCT PCT。 出版物WO80 / 00063 1980年1月24日。在一个版本中,用于下坡滑雪的安全装置(1)包括脚趾连接装置(5,24)和跟部连接装置(6),用于与滑雪靴(3)的相应部分 '),其中脚趾连接装置包括具有支撑腹板部分(16)的可旋转辊(5)和从所述腹板部分开始的向上发散的锥形部分(17),该辊(5)及其轴(12) 是弹簧偏置的并且可以在滑雪板(2)的纵向方向上移动。 脚跟连接装置(6)包括U型夹具(26,27),其可旋转地安装在捆扎件的垂直固定销(25)周围,并且其形成有两个平行的直立锁定夹(27) 与靴子的侧辊(33)的捆绑和协作的前部分。 脚趾连接装置(5,24)和脚跟连接装置如一个版本所示固定在滑雪板上,或如第二版所示可移动地安装在滑雪板上。
    • 4. 发明申请
    • MECHANICAL TRACTION FOR A CROSS-COUNTRY SKI
    • 跨国飞机的机械跟踪
    • WO2016197256A1
    • 2016-12-15
    • PCT/CA2016/050673
    • 2016-06-13
    • HITCH, Douglas A.
    • HITCH, Douglas A.
    • A63C7/00A63C5/04A63C5/044
    • A63C7/005A63C5/044A63C7/102A63C7/1046A63C7/1086A63C7/12
    • A snow ski has a longitudinal body defining a sole for gliding on the snow. The ski includes: (a) a platform slidably coupled to the body for sliding longitudinally relative to the body; and (b) a gripping element slidably and rotatably coupled to the body and rotatably coupled to the platform. The gripping element extends downward to penetrate the snow in response to the platform being slid rearward relative to the body. The gripping element retracts upward above the sole when the platform is slid forward relative to the body. First and second gripping elements may be disposed on opposing sides of the body. A locking mechanism selectively locks the platform at a forward position, in which the gripping element is retracted, one or more intermediate positions, or a rearward position in which the gripping element extends to penetrate the snow. A ski-traction kit for retrofitting a ski is provided.
    • 一个雪地滑雪板有一个纵向的身体,定义一个鞋底,用于滑雪。 滑雪板包括:(a)可滑动地联接到主体上以相对于身体纵向滑动的平台; 和(b)可滑动地且可旋转地联接到主体并且可旋转地联接到平台的抓握元件。 响应于平台相对于主体向后滑动,夹紧元件向下延伸以穿透雪。 当平台相对于身体向前滑动时,夹紧元件在鞋底上方向上缩回。 第一和第二夹持元件可以设置在身体的相对侧上。 锁定机构选择性地将平台锁定在夹持元件缩回的前部位置,一个或多个中间位置或夹持元件延伸以穿过雪的向后位置。 酒店提供一个滑雪牵引套件,用于改装滑雪板。
    • 7. 发明授权
    • Ski brake
    • 滑雪刹车
    • US4279434A
    • 1981-07-21
    • US72626
    • 1979-09-05
    • Tilo Riedel
    • Tilo Riedel
    • A63C7/10
    • A63C7/1073A63C7/1033A63C7/1046
    • A ski brake has a pair of ski elements flanking the ski and each formed by a pair of wires which in the braking position with the ski element projecting down below the bottom of the ski extend at an angle to each other, and which in the rest position extend parallel to the normal displacement direction of the ski and to each other. One of the legs of each of these elements is pivoted about an axis fixed on the ski and the other is pivoted about an axis which can be moved toward and away from the immovable axis on the ski for swinging of the elements up and down between the brake and rest positions. A spring is provided either in the form of a springy joint between the lower ends of the two legs or as a separate compression spring to urge the legs into the brake position. An actuator is displaceable from a raised or advanced position into a depressed position to move the brake elements into the rest position and is similarly urged into the raised or advanced position by the spring.
    • 滑雪板制动器具有一对在滑雪板侧面的滑雪元件,并且各自由一对电线形成,该对电线在制动位置处,滑雪元件在滑雪板的底部向下突出,彼此成角度延伸,并且其余部分 位置平行于滑雪板的正常位移方向并相互延伸。 这些元件中的每一个的腿之一围绕固定在滑雪板上的轴线枢转,而另一个枢轴绕轴线枢转,该轴线可以朝向和远离滑雪板上的不动轴线移动,以便在元件之间上下摆动 刹车和休息位置。 弹簧以两个腿的下端之间的弹性接头的形式提供,或者作为单独的压缩弹簧来将腿推入制动位置。 致动器可从升高或前进位置移动到凹陷位置,以将制动元件移动到静止位置,并且类似地被弹簧推入升高或前进位置。