Invention Grant
US08496567B2 Method and device for adjusting the distance between two members, at least one of which is mobile, and swimming harness using the same
失效
用于调节两个构件之间的距离的方法和装置，其中至少一个是可移动的，以及使用其的游泳线束
- Patent Title: Method and device for adjusting the distance between two members, at least one of which is mobile, and swimming harness using the same
- Patent Title (中): 用于调节两个构件之间的距离的方法和装置，其中至少一个是可移动的，以及使用其的游泳线束
-
Application No.: US12663299Application Date: 2008-05-30
-
Publication No.: US08496567B2Publication Date: 2013-07-30
- Inventor: Christophe Mayaud
- Applicant: Christophe Mayaud
- Agency: Egbert Law Offices, PLLC
- Priority: FR0704075 20070607
- International Application: PCT/FR2008/000738 WO 20080530
- International Announcement: WO2009/004170 WO 20090108
- Main IPC: A63B21/00
- IPC: A63B21/00
Abstract:
An elastic link for adjusting the distance between two members, at least one of which is mobile, is characterized in that it includes at least two elastic yarns each attached through one of the opposite ends thereof to two points distant from each other of an intermediate portion of a strap located between the extreme portions of the latter, under conditions such that when a tensile force is applied on said strap, the first elastic yarn is stretched first, the second elastic yarn being then stretched based on the magnitude of the applied tensile force.
Public/Granted literature
Information query
