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WO/2014/061549A1 |
[Problem] To provide a golf club head which improves various aspects of performance by virtue of the rib arrangement. [Solution] This head (2) is provided with a face (4), a crown (6) and a sole (8). A rib (rb) is formed on the inner sur...
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WO/2014/061733A1 |
[Problem] To provide a light-weight and high-strength golf club head. [Solution] A head (2) comprising a face (4), a sole (8), and a crown (6). The face (4) has a face front surface (fs) and a face rear surface (fr). A plurality of protr...
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WO/2014/061557A1 |
[Problem] To provide a gold club head with excellent striking sound and flight distance performance. [Solution] This head (2) is provided with a face (4), a crown (6) and a sole (8). Grid-form ribs are provided on the inner surface of th...
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WO/2014/061560A1 |
A wood golf club head (1), which is provided therein with a hollow section (i) and for which a crown section (4) that forms the upper surface of the head is formed from a metal material. The crown section (4) comprises: a heel portion (4...
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WO/2014/058002A1 |
[Problem] To provide a golf club shaft for which an appropriate degree of rigidity can be obtained and impact strength can be improved. [Solution] A shaft (6) has entire length layers (s3, s4, s7, s8, s9) disposed over the entire length ...
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WO/2014/058892A1 |
Embodiments of customizable hang angle golf clubs and related mechanisms are presented herein. Other examples, systems, and related methods are also disclosed herein. In some examples, a golf club can comprise a club head and a shaft. Th...
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WO/2014/050801A1 |
This golf club shaft fitting method involves selecting a shaft having torque that matches a golfer on the basis of the swing of the golfer. The golf club shaft fitting method includes: a step in which measurement values are obtained from...
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WO/2014/051336A1 |
The present invention relates to a putter head. In the head (10) according to the present invention, an open portion (17) is formed so that the leading edge (16) of the hitting surface (12) formed on the front surface of the tip is separ...
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WO/2014/047130A1 |
Some embodiments include a club head with a deflection mechanism. Other embodiments for related club heads and methods are also disclosed. The launch angle and back spin applied to a golf ball struck by a golf club can impact the flight ...
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WO/2014/045854A1 |
Provided are a golf club and a golf swing measurement system with which golf swings can be measured easily. This golf club is characterized in being provided with: a main golf club body equipped with a shaft (1), a head (2), and a grip (...
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WO/2014/043055A1 |
A method, system, and computer program product for remote golf club swinging is provided. The method can include receiving in a robotic golf club swing fixture from a remote operator over a computer communications network a set of swing ...
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WO/2014/042196A1 |
[Problem] As functions called for in iron-type golf clubs, (1) spin performance, (2) trajectory directionality, (3) striking sensation, (4) followthrough sensation, (5) distance controllability, (6) flyer amelioration, and the like are c...
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WO/2014/034803A1 |
Provided are a high-balance point shaft capable of increasing ball speed and a golf club using the same. The golf club shaft, which comprises laminated fiber-reinforced resin layers, has a balance point value of 53% or greater and a kick...
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WO/2014/026206A1 |
This invention relates to a golf club, More specifically, the invention relates to a putter (10) having a striking face (18A) with a variable loft angle. The golf club includes a shaft (12) and a club head (14) connected to a first end o...
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WO/2014/026076A1 |
A golf club grip (10) can include an elongated body (12) having an irregular pentagon-shaped five-sided cross-section (14) with a contoured periphery (16) and a consistent cross section (14) along a longitudinal length of the body (12). ...
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WO/2014/011910A2 |
A set of correlated golf clubs (10) may generally include a plurality of golf clubs (10). Each golf club (10) in the plurality of golf clubs may have a distinct mass distribution (74) that creates a distinctive visual appearance to a gol...
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WO/2014/008451A2 |
A golf club has a club head forming a generally hollow body having a generally planar front wall for impacting a ball, a rear wall opposite to the front wall, two side walls, a top wall and a bottom wall surrounding a hollow interior. A ...
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WO/2013/121948A9 |
This method for obtaining an equivalent simple pendulum length and a moment of inertia for a golf club which is optimal for each golfer is provided with steps for: collecting data related to the characteristics of each golfer including p...
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WO/2013/180582A1 |
The present invention relates to a connector including a first shaft. The shaft includes a central portion, a first spring associated with one end of the central portion, and a second spring associated with another end of the central por...
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WO/2013/181335A1 |
A golf club includes a shaft and a club head for a metal wood type club. The club head includes a ball striking face, a heel, a toe, a rear, a crown and a sole. The sole includes a forward sole surface (120) and a rearward sole surface (...
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WO/2013/181551A2 |
A golf club head or other ball striking device includes a face having a striking surface and being defined by an outer periphery, a body connected to the face and extending rearwardly from the outer periphery, the body having a sole conf...
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WO/2013/181371A1 |
A golf club includes a shaft and a club head for a metal wood type club. The club head includes a ball striking face, a heel, a toe, a rear, a crown, a sole and a centerline extending from the ball striking face to the rear. The sole inc...
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WO/2013/181395A2 |
Golf club and golf club head structures include a ball striking face, a frame member and a perimeter stiffening element. The frame member may extend rearwardly from a perimeter of the ball striking face. The perimeter stiffening element ...
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WO/2013/181492A1 |
A ball striking device, such as a golf club head, includes a face having a ball striking surface, an inner surface opposite the ball striking surface, and a body connected to the face and extending rearward from the face. The head has a ...
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WO/2013/181400A2 |
A ball striking device, such as a golf club, includes a head with a face having a striking surface configured for striking a ball and being defined by a plurality of peripheral edges, a body connected to the face and extending rearwardly...
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WO/2013/181534A1 |
Golf club heads include a golf club head body, a ball striking face, and a shaft engaging member configured to engage a golf club shaft with the golf club head body. Further, the shaft engaging member may be configured to engage the golf...
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WO/2013/181589A1 |
In general, aspects of this invention relate to golf clubs or golf club components incorporating adjustment members that permit ready adjustability of golf club parameters and/or interchangeability of golf club components to change a gol...
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WO/2013/180098A1 |
A golf club shaft which satisfies strength and is lightweight is provided by the present invention. This golf club shaft comprises one or more fiber-reinforced resin layers, and is characterized by satisfying the following relationship (...
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WO/2013/181385A2 |
A ball striking device includes a ball striking plate having a front surface configured to strike a ball and a rear surface opposite the front surface. The ball striking plate has a desired-contact region and a perimeter. One or more spo...
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WO/2013/181561A1 |
Golf clubs according to at least some example aspects of this disclosure may include a golf club head and a shaft configured to engage with the golf club head which includes a grip engaged with the shaft. Further, the golf club may inclu...
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WO/2013/158146A1 |
A golf club head (10) having a center of gravity located at a point close to the face (62) and the sole (30) is disclosed herein. In particular, the golf club head (10) comprises a hollow body (20) including a weight lip (80) and face co...
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WO/2013/157845A2 |
The present invention relates to a utility iron which is characterized in that it has a lie angle of 58 to 64°, a loft angle of 20 to 28°, a head weight of 270 to 300g, and a shaft length of 35 to 38 inches. Thus, the loft angle is rel...
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WO/2013/157150A1 |
The purpose of the invention is to obtain a golf club shaft of superior external appearance for which the weight balance (center of gravity position) in the longitudinal direction of the shaft can be easily set with good reproducibility ...
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WO/2013/150914A1 |
Provided are a golf club grip and a golf club with which it is possible to make it easier to hit a golf ball as one intends by making it easier for a golf club head to strike the golf club with a sweet spot of the head. A golf club (100)...
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WO/2013/134872A1 |
A golf swing training club for training a golfer has a shaft, a club head with a club face and a gripping area. The club head has a club face for striking a ball. The club head extends out from the shaft in a first direction and the club...
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WO/2013/130116A1 |
Some embodiments include a reinforced face of a club head. Other embodiments for related reinforced faces of club heads and related methods are also disclosed.
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WO/2013/125038A1 |
The present invention provides a titanium alloy for use in the face of a golf club such as a driver or an iron. Said alloy complies with the limitation on coefficient of restitution, has a high Young's modulus and tensile strength, and e...
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WO/2013/122885A2 |
A golf club head has a body defining a ball striking face. The body further has a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the firs...
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WO/2013/120971A1 |
A golf clubhead, comprising a clubhead body, including a face for receiving a face part, and a spacer providing at least one recess between the face and the face part.
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WO/2013/103114A1 |
One embodiment of a system for designing a long resin member that deforms under an external load, wherein are provided: a setting unit for setting design information required for design of the long resin member on the basis of informatio...
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WO/2013/083944A1 |
A practice golf club (1) other than a putter is provided for use in training a golfer to achieve a desired swing stroke. The club (1) comprises a shaft (2) and a club head (3). The club head (3) is comprises at least one anchorage point ...
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WO/2013/082201A1 |
Enables coupling or retrofitting a golf club with active motion capture electronics that are battery powered, passive or active shot count components, for example a passive RFID, and/or a visual marker on the cap for use with visual moti...
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WO/2013/082277A1 |
A head for a ball striking device, such as a golf club head, includes a face member having a face with a striking surface configured for striking a ball and a rear surface opposite the striking surface, a weight member connected to the f...
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WO/2013/076979A1 |
Provided is a speed measuring device for moving bodies which is capable of ensuring both display visibility and travelling speed measurement accuracy under various measurement conditions. An antenna (14) having directivity, transmits a t...
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WO/2013/076329A1 |
The invention relates to a golf club for teaching or learning golf, formed by a grip, a tubular shaft and various club heads, having suitable respective measurements. The golf club of the invention is made from very lightweight, low-hard...
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WO/2013/070435A1 |
A driver club head can include a front end having a front face, a toe end, a heel end opposite the toe end, a rear end opposite the front end, a crown surface having a front crown end and a rear crown end, and an alignment aid at the cro...
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WO/2013/069848A1 |
The present invention relates to a golf driver, and said golf driver comprises: a shaft which is extended in a lengthwise direction from a handle; and a head which is installed on the lower end of said shaft, and is designed such that th...
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WO/2013/066429A1 |
Embodiments of golf club heads with turbulators and methods to manufacture golf club heads with turbulators are generally described herein. Other embodiments may be described and claimed.
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WO/2013/028853A9 |
Golf clubs and golf club heads having a weight member that is configurable in multiple positions to alter the performance characteristics of the golf club head are presented. In some examples, the weight member may be arranged in a sole ...
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WO/2013/052336A1 |
A ball striking device, such as a golf club, includes a head (102) that includes a face(112) having a ball striking surface (110) configured for striking a ball and a body (108) connected to the face and extending rearward from the face....
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