EP 0710493 A1 19960508 - Golf club with face insert of variable hardness
Title (en)
Golf club with face insert of variable hardness
Title (de)
Golfschläger mit Einsatzfläche aus variabler Härte
Title (fr)
Club de golf ayant une face d'insert à dureté variable
Publication
Application
Priority
EP 94117373 A 19941103
Abstract (en)
A golf clubhead (35) includes a face insert (36) whose hardness varies from the center of the face insert (48) to the outside of the face insert for compensating for off-center hits. The hardness of the face insert (36) can be varied by forming the face insert from a plurality of rings or by varying the thickness of the insert. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
A63B 53/04 (2006.01)
CPC (source: EP US)
A63B 53/04 (2013.01 - EP US); A63B 53/0416 (2020.07 - EP); A63B 53/0425 (2020.08 - EP); A63B 53/0458 (2020.08 - EP); A63B 53/0462 (2020.08 - EP); A63B 53/0466 (2013.01 - EP); A63B 53/047 (2013.01 - EP); A63B 60/00 (2015.10 - US)
Citation (search report)
- [A] WO 9306895 A1 19930415 - DUNLOP LTD [GB]
- [DA] US 4471961 A 19840918 - MASGHATI MOHAMMAD [US], et al
- [A] EP 0285844 A2 19881012 - ANTONIOUS A J
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94117373 A 19941103