专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4307895A Ski safety binding 失效
标题翻译：滑雪安全绑定
公开(公告)号：US4307895A
公开(公告)日：1981-12-29
申请号：US67359
申请日：1979-08-17
申请人： Ralf Storandt , Manfred Richert
发明人： Ralf Storandt , Manfred Richert
IPC分类号： A63C9/084
CPC分类号： A63C9/0844 , A63C9/0842 , A63C9/0846 , A63C9/0847
摘要： A ski safety binding of the type in which a sole clamp is pivotally mounted about a transverse pivot axis on a base plate and is retained in a closed position for clamping a ski boot by means of a spring loaded latch device. During safety release the sole clamp is able to pivot upwardly about the transverse axis to overcome the latching force. To allow the sole clamp to be readily opened by hand a pivotable hand opening lever is provided for relieving the spring loading of the latch device.The latch device features a latch projection carried at one end of a pivoted latch lever which is spring loaded by a coil spring carried by the hand opening lever. The force of the spring is transmitted to the latch lever via a bar-like extension of a spring abutment which is displaceably arranged relative to the hand opening lever and which is pivotally connected to the latch lever about a further transverse pivot axis which defines the pivot axis for the hand opening lever. The force of the latch spring is reacted by a second latch device which constrains the position of the hand opening lever relative to the latch lever. On disengaging the second latch device by pulling the hand opening lever upwardly a sufficient mechanical advantage is available to readily overcome the force of the latch spring and the hand opening lever is free to move in a direction such that the force of the latch spring is no longer applied to the latch lever.
摘要翻译：一种滑雪安全装置，其中鞋底夹具围绕基板上的横向枢转轴线可枢转地安装并且被保持在关闭位置，以通过弹簧加载的闩锁装置夹紧滑雪靴。在安全释放期间，鞋底夹具能够围绕横向轴线向上枢转以克服闩锁力。为了允许用手容易地打开鞋底夹具，提供可枢转的手动打开杆，用于减轻闩锁装置的弹簧加载。闩锁装置具有在枢转的闩锁杆的一端处承载的闩锁突起，其由由手动开启杆承载的螺旋弹簧弹簧加载。弹簧的力通过弹簧支座的杆状延伸部传递到闩锁杆，弹簧支座相对于手动开启杆可移动地布置，并且围绕限定枢轴的另一横向枢转轴线枢转地连接到闩锁杆轴用于手动开启杆。闩锁弹簧的力通过第二闩锁装置反作用，该第二闩锁装置相对于闩锁杆限制了手动开启杆的位置。在通过向上拉动手动开启杆使第二闩锁装置脱开时，足够的机械优点可用于容易地克服闩锁弹簧的力，并且手动开启杆可以沿着使得闩锁弹簧的力不为止的方向自由移动更长的施加在闩锁杆上。

IPRDB

热门服务

关于我们

友情链接

联系方式