A63B2209/023

GOLF CLUB HEADS AND METHODS TO MANUFACTURE GOLF CLUB HEADS

Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having an interior cavity and a front portion. The golf club head may include a face portion on the front portion and having a front surface and a back surface with a center portion and a perimeter portion at least partially surrounding the center portion. The golf club head may include a face bracket portion having at least one bracket arm with end portions attached to the perimeter portion. The golf club head may further include a face insert portion located between and coupled to the back surface of the face portion and to the face bracket portion. Other examples and embodiments may be described and claimed.

DIAMETER PROFILED GOLF CLUB SHAFT TO REDUCE DRAG
20220143479 · 2022-05-12 ·

A golf club includes a golf club head, a shaft adapter secured within a hosel of the golf club head, and a shaft secured within the shaft adapter. The golf club shaft is formed from a fiber reinforced polymer and extends along a longitudinal axis between a tip end and a grip end. The golf club shaft includes a tip end section, a grip end section, and a tapered section between the tip end section and the grip end section. The tapered section of the shaft includes a reference portion within the upper half that has a frustoconical shape with a near-constant taper rate, and a narrowed portion within the lower half. The narrowed portion is recessed relative to a reference surface extrapolated from the frustoconical shape.

GOLF BAG HAVING LIGHTWEIGHT TOP FRAME WITH CLUB DIVIDERS MADE OF CORD MATERIAL

The present disclosure generally relates to golf bags comprising a cord assembly configured to form a plurality of cord dividers that extend across a top opening of the golf bag to define a plurality of compartments for receiving a golf club. The golf bags may comprise a cord connector having a housing with a first channel and a second channel configured to receive one or more segments of the cord assembly. A plurality of cord segments of the cord assembly may extend through each of the first and second channels of the cord connector. The plurality of cord segments may correspond to different cord dividers.

Golf club head having multi-material face and method of manufacture
11318643 · 2022-05-03 · ·

A golf club with a multi-material face is disclosed herein. More specifically, the golf club head in accordance with the present invention has a striking face portion that is backed by a composite layer. The multi-material face disclosed in accordance with the present invention may generally be manufactured via a bladder molding process that applies hydrostatic forces to the composite layer to create a more consistent bond between the composite material and the metallic material.

SYSTEM AND METHOD FOR FORMING A GOLF CLUB HEAD HAVING A COMPOSITE FACE

A method of creating a multi-layer composite strike face of a golf club head includes positioning a first non-cluster panel. The method also includes creating and attaching a cluster panel to the first non-cluster panel, which includes attaching a first elongated strip to the first non-cluster panel at a first strip angle, attaching a second elongated strip to a portion of the first elongated strip and a portion of the first non-cluster panel at a second strip angle, and attaching a third elongated strip to a portion of the second elongated strip, and a portion of the first non-cluster panel at a third strip angle.

GOLF CLUB INCLUDING COMPOSITE MATERIAL WITH COLOR COATED FIBERS AND METHODS OF MAKING THE SAME
20220118323 · 2022-04-21 ·

A golf club including at least one component with a construction that includes a composite material with color/metallic coated fibers. In some embodiments, at least a portion of an outer surface of the golf club head is defined by a layered structure including color/metallic coated fibers. The layered structure may include a non-woven composite layer comprising a plurality of unidirectional fiber composite plies and woven composite layer disposed over the non-woven fiber composite layer and including color/metallic coated fibers. In some embodiments, an optically transparent coating may be disposed over the woven composite layer. In some embodiments, the color/metallic coated fibers may be electroplated fibers.

POLYMERIC GOLF CLUB HEAD WITH METALLIC FACE
20230241463 · 2023-08-03 ·

A golf club head includes a club face and a body. The club face is formed from a metallic material and includes a first, hitting surface, a second, rear surface that is opposite the first surface, and a flange that is separated from the second surface by a transverse distance. The body is formed from a polymeric material and includes a crown, a sole, a hosel, and a face support. The club face and the body cooperate to define a closed volume, and the face support extends to opposing sides of the flange and is operative to couple the club face to the body.

Multilayer anti-slip compact structure for individual/joint application on a forehand and/or a backhand side of a hockey stick blade
11766594 · 2023-09-26 · ·

A multilayer anti-slip compact structure for individual/joint application on a forehand and/or a backhand side of a hockey stick blade, which contains a backing carrier (A) and an anti-slip layer (B) applied on said backing carrier (A), wherein the backing carrier (A) contains a first layer with thickness max. 0.3 mm and tensile strength min. 400 N and weight max. 130 g/m.sup.2; on the first layer, a second resin or glue layer (3) with thickness max. 0.1 mm containing polyurethane, polyacrylate, organic resin or suitable polymer, or their combination; and the anti-slip layer (B) is formed by a third resin layer (5) with content of epoxide and/or phenol or polymer with thickness max. 0.1 mm and weight max. 250 g/m.sup.2. The first layer of the backing carrier (A) is formed by a plastic film (1) from a polymer or a fibre/net structure (2) from fibres containing cotton, viscose, glass fibres, plastic fibres, polyester fibres, or their combination.

Golf club head having multi-material face and method of manufacture
11186016 · 2021-11-30 · ·

A golf club with a multi-material face is disclosed herein. More specifically, the golf club head in accordance with the present invention has a multi-material striking face portion that is made out of a backing layer having a frontal pocket, made out of titanium, and an insert, made out of a composite material, adapted to be inserted into the frontal pocket. The frontal pocket and the insert could have complementary dovetail shaped undercut features to create a mechanical bond between these two components.

METHOD FOR MANUFACTURING GOLF CLUB SHAFT
20220023726 · 2022-01-27 · ·

A method for manufacturing a golf club shaft comprises: a preparing step of preparing a shaft main body formed from a fiber reinforced resin; a mounting step of mounting a surface layer material on an outer peripheral surface of the shaft main body, wherein the surface layer material comprises a heat-shrinkable film base material and is provided with a display portion; and a fixing step of firmly fixing the surface layer material to the outer peripheral surface of the shaft main body by heat-shrinking the surface layer material.