US 12,303,749 B2
Golf club head and golf club
Roger Stadler, Niederteufen (CH)
Assigned to GOLFYR AG, Niederteufen (CH)
Appl. No. 17/595,810
Filed by GOLFYR AG, Niederteufen (CH)
PCT Filed May 26, 2020, PCT No. PCT/EP2020/064583
§ 371(c)(1), (2) Date Nov. 24, 2021,
PCT Pub. No. WO2020/239769, PCT Pub. Date Dec. 3, 2020.
Claims priority of application No. 19176763 (EP), filed on May 27, 2019.
Prior Publication US 2022/0226698 A1, Jul. 21, 2022
Int. Cl. A63B 53/04 (2015.01); A63B 60/46 (2015.01); A63B 60/54 (2015.01)
CPC A63B 53/042 (2020.08) [A63B 53/0466 (2013.01); A63B 60/46 (2015.10); A63B 60/54 (2015.10); A63B 2053/0491 (2013.01); A63B 2209/02 (2013.01); A63B 2220/34 (2013.01); A63B 2220/40 (2013.01); A63B 2220/833 (2013.01); A63B 2225/54 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A club head for a golf club, comprising:
a striking plate for striking a golf ball,
a shell made of a composite material and having an outside to which the striking plate is attached directly, such that the shell is partially surrounded by the striking plate,
a core made of a foam material or a gaseous material at least partially surrounded by the shell, and
a first weighting element and a second weighting element, each made of a further material,
wherein the foam material or a gaseous material of the core has a lower density than the composite material of the shell,
wherein the further material of the first weighting element and of the second weighting element has a higher density than the composite material of the shell and/or than the foam material or the gaseous material of the core,
wherein the shell completely encloses the core, and
wherein the first weighting element and the second weighting element are each arranged completely within the shell and laterally to the striking plate.