Global Patent Index - EP 0344031 A1

EP 0344031 A1 19891129 - Joint structure between the head and the shaft of a golf club.

Title (en)

Joint structure between the head and the shaft of a golf club.

Title (de)

Verbindung zwischen Schaft und Kopf eines Golfschlägers.

Title (fr)

Raccord entre le manche et la tête d'un club de golf.


EP 0344031 A1 19891129 (FR)


EP 89401242 A 19890502


FR 8806187 A 19880502

Abstract (en)

The present invention relates to a method in which, during the assembly of a shaft (20) and a head (30) of a golf club (10) by fitting together and connecting two assembly parts (22, 40) having complementary bearing zones and integral respectively with the shaft (20) and with the head (30) of the golf club, it is necessary to be able to modify the lie angle of the shaft (20) of the club. …<??>In order to facilitate this modification, various bearing points (43-48) of the internal assembly part (40) are provided in the external assembly part (22) as a function of the different desired lie angles, and only the bearing point or points corresponding to the desired lie angle at the time of fitting together are retained. …<IMAGE>…

IPC 1-7

A63B 53/02; A63B 53/06

IPC 8 full level

A63B 53/00 (2006.01); A63B 53/02 (2006.01)

CPC (source: EP US)

A63B 53/02 (2013.01 - EP US); A63B 53/025 (2020.08 - EP); A63B 53/025 (2020.08 - US)

Citation (search report)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 0344031 A1 19891129; EP 0344031 B1 19920415; DE 68901214 D1 19920521; FR 2630655 A1 19891103; JP H01320075 A 19891226; US 4984794 A 19910115

DOCDB simple family (application)

EP 89401242 A 19890502; DE 68901214 T 19890502; FR 8806187 A 19880502; JP 11239189 A 19890502; US 34655789 A 19890502