Golf club heads include a face member with a face having a striking surface and a rear side opposite the striking surface, where a rear cavity is defined on the rear side of the face member, and a rear member is connected to the rear side of the face member, such that the rear member is at least par
Golf club heads include a face member with a face having a striking surface and a rear side opposite the striking surface, where a rear cavity is defined on the rear side of the face member, and a rear member is connected to the rear side of the face member, such that the rear member is at least partially received within the rear cavity. A resilient material is positioned between the rear member and the face member, and the head also includes an engagement member rigidly engaging the face member and the rear member at a point between the heel edge and the toe edge of the rear member. The engagement member has a rigidity greater than that of the resilient material and may form a sole area of rigid engagement between the face member and the rear member.
대표청구항▼
1. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, wherein a rear cavity is defined on the rear side of the face member;a rear member connected to the rear side
1. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, wherein a rear cavity is defined on the rear side of the face member;a rear member connected to the rear side of the face member, the rear member having a heel edge and a toe edge, wherein the rear member is at least partially received within the rear cavity;a resilient material positioned between the rear member and the face member; andan engagement member rigidly engaging the face member and the rear member at a point between the heel edge and the toe edge of the rear member, wherein the engagement member has a rigidity greater than that of the resilient material and forms a sole area of rigid engagement between the face member and the rear member,wherein the resilient material is positioned between the engagement member and the heel edge of the rear member and between the engagement member and the toe edge of the rear member, andwherein the engagement member, a center of gravity of the face member, and a center of gravity of the rear member are all positioned in lateral alignment. 2. The golf club head of claim 1, wherein the face has a thickened portion near a center of the face, foiiiiing a protrusion on the rear side within the rear cavity, and wherein the resilient material has an indent cooperatively dimensioned with the protrusion and receiving the protrusion therein. 3. The golf club head of claim 1, wherein a gap is defined in the resilient material to permit the engagement member to rigidly engage the face member and the rear member. 4. The golf club head of claim 1, wherein the face member has a perimeter weighting member extending around at least a portion of a periphery of the face member, such that the perimeter weighting member defines at least a portion of a periphery of the rear cavity, and wherein a rear surface of the rear member is substantially flush with adjacent surfaces of the perimeter weighting member, such that no portion of the rear member extends rearward beyond the adjacent surfaces of the perimeter weighting member. 5. The golf club head of claim 1, wherein the engagement member defines a joint between the face member and the rear member. 6. The golf club head of claim 1, wherein the engagement member has a modulus that is at least 10× greater than a modulus of the resilient material. 7. The golf club head of claim 1, wherein the engagement member comprises a projection that is elongated in a crown-to-sole direction. 8. The golf club head of claim 1, wherein the engagement member comprises a dome-shaped projection. 9. The golf club head of claim 1, wherein the engagement member is fixed to the rear side of the face member and abuts a front side of the rear member. 10. The golf club head of claim 1, wherein the engagement member is fixed to a front side of the rear member and abuts the rear side of the face member. 11. The golf club head of claim 1, wherein the engagement member is positioned within the rear cavity. 12. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, the face member having a perimeter weighting member extending around at least a portion of a periphery of the face member, wherein a rear cavity is defined on the rear side of the face member, such that the perimeter weighting member defines at least a portion of a periphery of the rear cavity;a rear member connected to the rear side of the face member, the rear member having a heel edge and a toe edge, wherein the rear member is at least partially received within the rear cavity;a resilient material positioned between a front side of the rear member and the rear side of the face member; andan engagement member rigidly engaging the face member and the rear member at a point located within the rear cavity and between the heel edge and the toe edge of the rear member, wherein the engagement member has a rigidity greater than that of the resilient material and forms a sole area of rigid engagement between the face member and the rear member,wherein a gap is defined in the resilient material to permit the engagement member to rigidly engage the face member and the rear member,wherein the engagement member is positioned in lateral alignment with at least one of a center of gravity of the face member and a center of gravity of the rear member, andwherein the engagement member has a modulus that is at least 10× greater than a modulus of the resilient material. 13. The golf club head of claim 12, wherein the engagement member is fixed to the rear side of the face member and rigidly abuts the front side of the rear member. 14. The golf club head of claim 12, wherein the engagement member is fixed to the front side of the rear member and rigidly abuts the rear side of the face member. 15. The golf club head of claim 12, wherein the resilient material is further positioned between an underside of the rear member and a bottom surface of the rear cavity. 16. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, the face member having a perimeter weighting member extending around at least a portion of a periphery of the face member, wherein a rear cavity is defined on the rear side of the face member, such that the perimeter weighting member defines at least a portion of a periphery of the rear cavity;a rear member connected to the rear side of the face member, the rear member having a heel edge and a toe edge, wherein the rear member is at least partially received within the rear cavity and does not extend laterally beyond the rear cavity;a resilient material positioned between a front side of the rear member and the rear side of the face member and between an underside of the rear member and a bottom surface of the rear cavity; andan engagement member rigidly engaging the face member and the rear member at a point located within the rear cavity and between the heel edge and the toe edge of the rear member, wherein the engagement member has a rigidity greater than that of the resilient material and forms a sole area of rigid engagement between the face member and the rear member,wherein the engagement member is fixed to one of the rear side of the face member and the front side of the rear member and rigidly abuts the other of the rear side of the face member and the front side of the rear member,wherein the resilient material is positioned between the engagement member and the heel edge of the rear member and between the engagement member and the toe edge of the rear member, andwherein the engagement member has a modulus that is at least 10× greater than a modulus of the resilient material. 17. The golf club head of claim 16, wherein the bottom surface of the rear cavity is a top surface of a bottom portion of the perimeter weighting member. 18. The golf club head of claim 16, wherein the engagement member is fixed to the rear side of the face member and rigidly abuts the front side of the rear member. 19. The golf club head of claim 16, wherein the engagement member is fixed to the front side of the rear member and rigidly abuts the rear side of the face member. 20. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, wherein a rear cavity is defined on the rear side of the face member;a rear member connected to the rear side of the face member, the rear member having a heel edge and a toe edge, wherein the rear member is at least partially received within the rear cavity;a resilient material positioned between the rear member and the face member; andan engagement member rigidly engaging the face member and the rear member at a point between the heel edge and the toe edge of the rear member, wherein the engagement member has a rigidity greater than that of the resilient material and forms a sole area of rigid engagement between the face member and the rear member,wherein the resilient material is positioned between the engagement member and the heel edge of the rear member and between the engagement member and the toe edge of the rear member, andwherein the face has a thickened portion near a center of the face, forming a protrusion on the rear side within the rear cavity, and wherein the resilient material has an indent cooperatively dimensioned with the protrusion and receiving the protrusion therein. 21. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, the face member having a perimeter weighting member extending around at least a portion of a periphery of the face member, wherein a rear cavity is defined on the rear side of the face member, such that the perimeter weighting member defines at least a portion of a periphery of the rear cavity;a rear member connected to the rear side of the face member, the rear member having a heel edge and a toe edge, wherein the rear member is at least partially received within the rear cavity;a resilient material positioned between a front side of the rear member and the rear side of the face member; andan engagement member rigidly engaging the face member and the rear member at a point located within the rear cavity and between the heel edge and the toe edge of the rear member, wherein the engagement member has a rigidity greater than that of the resilient material and forms a sole area of rigid engagement between the face member and the rear member,wherein a gap is defined in the resilient material to permit the engagement member to rigidly engage the face member and the rear member,wherein the engagement member is positioned in lateral alignment with at least one of a center of gravity of the face member and a center of gravity of the rear member, andwherein the engagement member is fixed to the rear side of the face member and rigidly abuts the front side of the rear member. 22. An iron-type golf club head comprising: a face member including a face having a striking surface configured for striking a ball and a rear side opposite the striking surface of the face, the face member having a perimeter weighting member extending around at least a portion of a periphery of the face member, wherein a rear cavity is defined on the rear side of the face member, such that the perimeter weighting member defines at least a portion of a periphery of the rear cavity;a rear member connected to the rear side of the face member, the rear member having a heel edge and a toe edge, wherein the rear member is at least partially received within the rear cavity;a resilient material positioned between a front side of the rear member and the rear side of the face member; andan engagement member rigidly engaging the face member and the rear member at a point located within the rear cavity and between the heel edge and the toe edge of the rear member, wherein the engagement member has a rigidity greater than that of the resilient material and forms a sole area of rigid engagement between the face member and the rear member,wherein a gap is defined in the resilient material to permit the engagement member to rigidly engage the face member and the rear member,wherein the engagement member is positioned in lateral alignment with at least one of a center of gravity of the face member and a center of gravity of the rear member, andwherein the engagement member is fixed to the front side of the rear member and rigidly abuts the rear side of the face member.
Nickum Robert H. (c/o Norwood Tool & Die Co. ; 5123 Montgomery Rd. Cincinnati OH 45212), Adjustable head golf club with positive locking mechanism and locking screw therefore.
Fenton Frank (14 Magnolia Ter. South Hadley MA 01075) Sullivan Michael J. (58 Marlborough St. Chicopee MA 01020), Cavity back iron with vibration dampening material in rear cavity.
Hlinka Edward A. (Carol Stream IL) Niswander Dwight J. (Camarillo CA) Scheie Carl E. (Libertyville IL) Schield Edward A. (Granada Hills CA) Shenoha James L. (Lockport IL), Clubhead.
Hlinka Edward A. (Carol Stream IL) Niswander Dwight J. (Camarillo CA) Scheie Carl E. (Libertyville IL) Schield Edward A. (Granada Hills CA) Shenoha James L. (Lockport IL), Clubhead.
Boyd, Robert; Larson, Eric A.; Brown, Kenneth; Daniels, Chris Scott; Brouillette, Martin, Golf club heads or other ball striking devices having distributed impact response.
Igarashi Lawrence Y. (30231 Thomas Rd. Rancho Santa Margarita CA 92688), Golf club with faceplate of titanium or other high strength, lightweight metal materials.
Hlinka Edward A. (Carol Stream IL) Niswander Dwight J. (Camarillo CA) Scheie Carl E. (Libertyville IL) Schield Edward A. (Granada Hills CA) Shenoha James L. (Lockport IL), Golf clubhead.
Helmstetter Richard C. ; Hettinger Ronald K. ; Hall J. Neil ; Rollison Augustin W. ; Sarkar Kamal ; Breier Joshua G. ; Guard John G. ; Dewanjee Pijush K., Multiple material golf club head with a polymer insert face.
Richard C. Helmstetter ; Ronald K. Hettinger ; J. Neil Hall ; Augustin W. Rollison ; Kamal Sarkar ; Joshua G. Breier ; John G. Guard ; Pijush K. Dewanjee, Multiple material golf club head with a polymer insert face.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.