公开(公告)号：US4841650A

公开(公告)日：1989-06-27

申请号：US150743

申请日：1988-02-01

申请人： David Dodge ,  Jean-Francois Lanvers

发明人： David Dodge ,  Jean-Francois Lanvers

IPC分类号： A43B5/04

CPC分类号： A43B5/0458

摘要： This ski boot of semi-rigid synthetic material has a lower portion (3) comprising the sole and at least one pair of opposite flaps (11, 12, 13, 14) controlled by means of a foot-tightening system. The flaps are covered by a vamp (5) attached or not to the front quarter (4) of the boot shaft. This front quarter (4) is allowed to bend forwards with respect to the vamp (5) and bears against a resilient member (29) mounted on or under the vamp so as to provide an elastic flexion of which the elasticity is adjustable. With this construction the skier's foot is properly held in the boot without impairing the boot tightness.

摘要翻译： 这种半刚性合成材料的滑雪靴具有包括底部的下部分（3）和通过脚部紧固系统控制的至少一对相对的翼片（11,12,13,14）。 襟翼由与靴子轴的前四分之一（4）连接或不连接的鞋面（5）覆盖。 允许该前四分之一（4）相对于鞋面（5）向前弯曲，并且抵靠安装在鞋面上或下面的弹性构件（29），以提供弹性可调节的弹性弯曲。 使用这种结构，滑雪者的脚适当地保持在靴子中，而不损害靴子的紧固性。