Multi-component golf club head
US-2024335708-A1 · Oct 10, 2024 · US
Iron golf club head
US8936518B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8936518-B2 |
| Application number | US-201113340896-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 30, 2011 |
| Priority date | Jan 19, 2011 |
| Publication date | Jan 20, 2015 |
| Grant date | Jan 20, 2015 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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Abstract
Official abstract text for this publication.
An iron golf club head includes a hosel part embedded member installed in a hosel part thereof, a sole part embedded member installed in a sole part thereof, and a top part embedded member installed in an upper portion of a face part of thereof. In a shank part (neck part) connecting the hosel part to the body part, a connecting embedded member for connecting the hosel part embedded member to the sole part embedded member is installed. These embedded members are covered with a synthetic resin layer. The hosel part embedded member and the connecting embedded member each are preferably made of a metal.
First claim
Opening claim text (preview).
What is claimed is: 1. An iron golf club head comprising: an embedded member for reinforcement or weight control; and a synthetic resin layer for covering the embedded member, wherein the embedded member comprises: a sole part embedded member installed in a sole part of the iron golf club head, the sole part embedded member being made of a first material; a hosel part embedded member installed in a hosel part of the iron golf club head, a hosel hole being formed in the hosel part embedded member; and a top part embedded member installed in an upper portion of a face part of the iron golf club head, the top part embedded member being made of a second material, wherein the first material of the sole part embedded member has a higher density than the second material of the top part embedded member. 2. The iron golf club head according to claim 1 , wherein the sole part embedded member and the hosel part embedded member are connected to each other via a connecting embedded member. 3. The iron golf club head according to claim 2 , wherein the sole part embedded member, the hosel part embedded member, and the connecting embedded member are each made of a metal. 4. The iron golf club head according to claim 1 , wherein an outer surface of the synthetic resin layer is metal plated. 5. The iron golf club head according to claim 1 , wherein the first material of the sole part embedded member is a metal material selected from the group consisting of tungsten, tungsten alloy, copper, and copper alloy. 6. The iron golf club head according to claim 1 , wherein the first material of the sole part embedded member is a ceramic material. 7. The iron golf club head according to claim 1 , wherein the first material of the sole part embedded member is a synthetic resin containing metal powder selected from the group consisting of tungsten, tungsten alloy, copper, and copper alloy. 8. The iron golf club head according to claim 1 , wherein the second material of the top part embedded member is a metal material selected from the group consisting of titanium, titanium alloy, aluminum, aluminum alloy, magnesium, and magnesium alloy. 9. The iron golf club head according to claim 1 , wherein the second material of the top part embedded member is a fiber-reinforced resin. 10. The iron golf club head according to claim 1 , wherein the second material of the top part embedded member is a ceramic material.
Assignees
Inventors
Classifications
- A63B53/047Primary
iron-type · CPC title
Characteristics of used materials · CPC title
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Frequently asked questions
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- What does patent US8936518B2 cover?
- An iron golf club head includes a hosel part embedded member installed in a hosel part thereof, a sole part embedded member installed in a sole part thereof, and a top part embedded member installed in an upper portion of a face part of thereof. In a shank part (neck part) connecting the hosel part to the body part, a connecting embedded member for connecting the hosel part embedded member to t…
- Who is the assignee on this patent?
- Takechi Takaharu, Bridgestone Sports Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification A63B53/047. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Jan 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).