公开(公告)号：US20170066503A1

公开(公告)日：2017-03-09

申请号：US15288188

申请日：2016-10-07

Applicant: INVESTISSEMENTS D. BEAUDOIN INC.

Inventor： Denis BEAUDOIN

IPC: B62M27/02 ,  F16H21/44 ,  F16C11/12 ,  B62B13/18

CPC classification number: B62M27/02 ,  B60Y2200/252 ,  B62B13/18 ,  B62M2027/022 ,  B62M2027/025 ,  F16C11/12 ,  F16H21/44 ,  Y10T74/20528 ,  Y10T403/32614 ,  Y10T403/32951

Abstract: The present invention provides a retractable wheel system for snowmobile skis. The retractable wheel system of the present invention may be installed on a snowmobile ski without affecting its structural integrity by installing the system on the reinforced portion of the snowmobile ski. When a user circulates in a path with little or no snow, the retractable wheel system is positioned in the extended configuration by the user and the system will automatically return to the retracted configuration when the user returns in a snowy zone. This is realized by using a pre-tensioned spring that will reposition the wheel in the retracted configuration. The spring transmits a rotational movement to the member on which the wheel is fixed.

Abstract translation: 本发明提供一种用于雪地摩擦滑雪板的可缩回的轮系。 本发明的伸缩轮系统可以安装在雪地摩托车上，而不会通过将系统安装在雪地摩托车的加强部分上而不影响其结构完整性。 当用户在几乎没有或没有积雪的路径中循环时，可伸缩轮系统由用户定位在扩展配置中，并且当用户在多雪区返回时，系统将自动返回到缩回配置。 这是通过使用将在缩回配置中重新定位车轮的预张紧弹簧来实现的。 弹簧将旋转运动传递到固定有车轮的构件。