Golf club head or other ball striking device having adjustable stiffened face portion
First Claim
Patent Images
1. A golf club head comprising:
- a face having an outer surface configured for striking a ball and an inner surface opposite the outer surface;
a body connected to the face;
a pivot member connected to the inner surface of the face and defining a pivot point spaced from the face; and
a moveable stiffening element rotatably mounted to the pivot member at the pivot point, the stiffening element comprising an arm extending outwardly from the pivot point and spaced from the inner surface of the face and an engaging member at a distal end of the arm, the engaging member engaging a contact point on the inner surface of the face, and wherein the arm is movable by rotating the stiffening element about the pivot member to change a location of the contact point on the inner surface of the face.
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Accused Products
Abstract
A ball striking device, such as a golf club head, has a head that includes a face configured for striking a ball and a body connected to the face, the body being adapted for connection of a shaft thereto. The head may include one or more stiffening elements or other structures engaging the face to provide locally increased stiffness to particular areas of the face. The stiffening element can be movable to create regions of increased stiffness in desired locations, leaving other regions of the face to have increased flexibility as compared to the stiffened regions.
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Citations
32 Claims
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1. A golf club head comprising:
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a face having an outer surface configured for striking a ball and an inner surface opposite the outer surface; a body connected to the face; a pivot member connected to the inner surface of the face and defining a pivot point spaced from the face; and a moveable stiffening element rotatably mounted to the pivot member at the pivot point, the stiffening element comprising an arm extending outwardly from the pivot point and spaced from the inner surface of the face and an engaging member at a distal end of the arm, the engaging member engaging a contact point on the inner surface of the face, and wherein the arm is movable by rotating the stiffening element about the pivot member to change a location of the contact point on the inner surface of the face. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A face member for use in a ball striking device, comprising:
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a face having an outer surface configured for striking a ball and an inner surface located rearward and opposite of the outer surface; a wall extending rearward from an outer periphery of the face; a pivot member connected to the inner surface of the face and defining a pivot point spaced from the face; and a moveable stiffening element rotatably mounted to the pivot member at the pivot point, the stiffening element comprising an arm extending outwardly from the pivot point and spaced from the inner surface of the face and an engaging member at a distal end of the arm, the engaging member engaging a contact point on the inner surface of the face to provide increased stiffness to an area of the face proximate the contact point, and wherein the arm is movable by rotating the stiffening element about the pivot member to change a location of the contact point on the inner surface of the face. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A method for use with a golf club head including a face having an outer surface configured for striking a ball and an inner surface opposite the outer surface, a body connected to the face, a pivot member connected to the inner surface of the face and defining a pivot point spaced from the face, and a moveable stiffening element rotatably mounted to the pivot member at the pivot point, the stiffening element comprising an arm extending outwardly from the pivot point and spaced from the inner surface of the face and an engaging member at a distal end of the arm, the engaging member engaging a contact point on the inner surface of the face to provide increased stiffness to an area of the face proximate the contact point, the method comprising:
moving the stiffening element by rotating the stiffening element about the pivot member to change a location of the contact point on the inner surface of the face. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
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28. A golf club head comprising:
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a face having an outer surface configured for striking a ball and an inner surface opposite the outer surface; a body connected to the face; and a rotatable stiffening element connected to the inner surface of the face and being rotatable about a pivot point, the stiffening element having an arm extending from the pivot point and engaging the inner surface of the face at a contact point spaced from the pivot point to create an area of increased stiffness on the face, wherein the stiffening element is rotatable about the pivot point to move the arm about the pivot point and change a location of the contact point on the inner surface of the face. - View Dependent Claims (29)
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30. A golf club head comprising:
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a face member comprising a face having an outer surface configured for striking a ball, an inner surface opposite the outer surface, and a wall extending rearward from the face; a plurality of different backbody members, each configured to be connected to the wall of the face member, such that the backbody member and at least a portion of the wall of the face member define a body connected to the face; a plurality of different gaskets, each configured to be positioned between one or more of the backbody members and the wall of the face member when the respective backbody member is connected to the face member; and a rotatable stiffening element connected to the inner surface of the face and being rotatable about a pivot point, the stiffening element having an arm extending from the pivot point and engaging a contact point on the inner surface of the face spaced from the pivot point wherein the stiffening element is rotatable about the pivot point to move the arm about the pivot point and change a location of the contact point on the inner surface of the face, and wherein each of the backbody members and each of the gasket members are removable and interchangeable after connection to the face member to provide access to the movable stiffening element.
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31. A method for use with a golf club head including a face member including a face having an outer surface configured for striking a ball and a wall extending rearward from the face, a backbody member connected to the wall of the face member, wherein the backbody member and at least a portion of the wall of the face member define a body connected to the face, and a rotatable stiffening element connected to an inner surface of the face and being rotatable about a pivot point, the stiffening element having an arm extending from the pivot point and engaging a contact point on the inner surface of the face spaced from the pivot point to provide increased stiffness to an area of the face proximate the contact point, wherein the backbody member is removable to provide access to the movable stiffening element, the method comprising:
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removing at least one of the backbody member and the gasket; moving the stiffening element to change the contact point on the inner surface of the face; and replacing the at least one of the backbody member and the gasket with at least one of a replacement backbody member and a replacement gasket.
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32. A golf club head comprising:
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a face having an outer surface configured for striking a ball and an inner surface opposite the outer surface; a body connected to the face; a pin connected to the inner surface of the face; and a stiffening element connected to the pin at a connection point, such that the pin moveably mounts the stiffening element to the inner surface of the face to permit movement of the stiffening element with respect to the inner surface of the face, the stiffening member including a plurality of engaging members engaging a plurality of contact points on the inner surface of the face, each engaging member providing increased stiffness to an area of the face proximate the respective contact point, wherein movement of the stiffening element changes a location of each of the contact points on the inner surface of the face.
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Specification