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Shuttlecock and production method of shuttlecock

A badminton, edge technology, applied in the field of badminton, can solve the problem of not providing flight performance

Active Publication Date: 2019-07-26
BABOLAT VS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a shuttlecock formed in this way will not provide the same flight performance as a feathered shuttlecock and is used for amateur players

Method used

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  • Shuttlecock and production method of shuttlecock

Examples

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Effect test

Embodiment Construction

[0012] exist figure 1 A shuttlecock 1 is shown in , comprising a cap 2 and a skirt 4 which is bonded to the cap 2 in this example. The skirt 4 has the form of a generally truncated cone (truncated cone) and is centered on a central axis X4. This skirt 4 diverges relative to the axis X4 in the opposite direction to the cap 2 and comprises a free edge 42 and an attachment edge 40 for attachment to the cap 2 .

[0013] Considering badminton 1 and its figure 1 Orientation in , the upper or front part of the shuttlecock 1 can be defined as towards the top of the figure and the lower or rear part as towards the bottom. Thus, for example, the cap is mounted on the upper or front part of the skirt 4 diverging towards the bottom or towards the rear.

[0014] The skirt 4 is formed by braiding long and continuous fibers made of synthetic material, in particular pre-stretched polymer with ultra-high molecular weight (UHMW), for example between 1000 kg / mol and 3000 kg / mol. propylene. ...

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PUM

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Abstract

The invention relates to a shuttlecock (1) comprising a cap (2) and a skirt (4) having one edge (40) for attachment to the cap and another free edge ( 42). The skirt (4) of the shuttlecock is formed by crossing long fibers (440, 442) in a weaving or knitting manner.

Description

technical field [0001] The invention relates to a shuttlecock and a production method for producing the shuttlecock. Background technique [0002] In a known manner, a shuttlecock comprises a cap and a skirt attached to the cap. Currently, the shuttlecocks that provide the best flight performance are shuttlecocks that have skirts made of natural bird feathers. Indeed, these shuttlecocks are very popular among professional players for the stability of their trajectory, their significant resistance in the air, their rotational balance, their lightness, the sensation they provide during a game and their particular trajectory. However, the manufacturing method of the shuttlecocks used to produce the feathers is relatively expensive, as the skirts are made manually with the feathers carefully sorted in advance, which leads to large variations in quality and to very rapid wear shuttlecock, and can additionally act as a vector for avian viruses. Therefore, currently no automated...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B67/187A63B45/00
CPCA63B45/00A63B67/18A63B2209/00A63B67/193B29C43/52A63B2102/04A63B2209/023
Inventor 格雷戈里·莱弗蒂
Owner BABOLAT VS