Title:
GOLF CLUB FOR INCREASING CARRY
Document Type and Number:
WIPO Patent Application WO/2019/203506
Kind Code:
A1
Abstract:
A rotating weight body (11) is provided on the inner or outer side of a golf club head (10), and the weight body (11) is disposed in a circular or oval guide frame (12) so as to be rotatable around the center (17) of a rotating body or to smoothly rotate such that potential energy generated while the weight body rotates is converted into force (F) and used. - The weight body is formed in the shape of a pendulum, a ball, or a roller, and the pendulum-shaped weight body rotates around a shaft (17) and the ball-shaped or roller-shaped weight body rotates in accordance with the guide frame (12). - It is obvious that "the weight body moving in the head affects the exterior".
The present invention relates to a technology integrating the physical principle of "F=ma", that is, Newton's second law in which, during down swing, a weight body simultaneously falls and rotates, and potential energy is additionally generated and converted into kinetic energy such that force (F) is transmitted to a golf ball. - The guide frame can be produced in the shape of a cartridge (13) so as to be attached and detached.
Inventors:
JIN KYUNG MANN (KR)
Application Number:
PCT/KR2019/004410
Publication Date:
October 24, 2019
Filing Date:
April 12, 2019
Export Citation:
Assignee:
JIN KYUNG MANN (KR)
International Classes:
A63B60/04; A63B53/04
Foreign References:
| US5195747A | 1993-03-23 | |||
| KR200429068Y1 | 2006-10-17 | |||
| JPH10263123A | 1998-10-06 | |||
| JP2003507097A | 2003-02-25 | |||
| KR101146337B1 | 2012-05-21 |
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