JPS6417667A - Head for golf club - Google Patents
Head for golf clubInfo
- Publication number
- JPS6417667A JPS6417667A JP62175470A JP17547087A JPS6417667A JP S6417667 A JPS6417667 A JP S6417667A JP 62175470 A JP62175470 A JP 62175470A JP 17547087 A JP17547087 A JP 17547087A JP S6417667 A JPS6417667 A JP S6417667A
- Authority
- JP
- Japan
- Prior art keywords
- head
- spin
- surface part
- gravity
- thickness direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To improve the swing speed of a head by forming a head ridge line substantially on the top part in the vertical thickness direction of a head body. CONSTITUTION: In this gold club head, a head ridge line 5 formed of a head circumferential raised part 3 including a face surface part 2 and a heat upper surface part 4 is formed substantially on the top part in the vertical thickness direction of a head body 1. Therefore, the position of the center of gravity G of the head can be made closely to the face surface part side and the sole part side, so that a sweet spot SS is situated with a certain distance under a meet point MP. Thus, a rotating moment acts on the circumference of the center of gravity G of the head in driving to cause a so-called over spin. Although a back spin according to the loft angle is added to the over spin, the back spin quantity is substantially reduced by the canceling effect of the both, and the flying distance of a ball is remarkably improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62175470A JPS6417667A (en) | 1987-07-14 | 1987-07-14 | Head for golf club |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62175470A JPS6417667A (en) | 1987-07-14 | 1987-07-14 | Head for golf club |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417667A true JPS6417667A (en) | 1989-01-20 |
Family
ID=15996620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62175470A Pending JPS6417667A (en) | 1987-07-14 | 1987-07-14 | Head for golf club |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417667A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02136664U (en) * | 1989-04-20 | 1990-11-14 | ||
JP2006110086A (en) * | 2004-10-14 | 2006-04-27 | Maruto Hasegawa Kosakusho:Kk | Wire shear and storage vessel |
JP2008155000A (en) * | 2006-12-22 | 2008-07-10 | Roger Cleveland Golf Co Inc | Golf club head |
US7651414B2 (en) * | 2004-10-13 | 2010-01-26 | Roger Cleveland Golf Company, Inc. | Golf club head having a displaced crown portion |
JP2012090981A (en) * | 2010-10-22 | 2012-05-17 | Sri Sports Ltd | Golf club head |
JP5882523B1 (en) * | 2015-07-31 | 2016-03-09 | 株式会社プロギア | Golf club head |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234583A (en) * | 1985-08-05 | 1987-02-14 | スポルデイング、アンド、イ−ヴンフロ、カムパニズ、インコ−パレイテイド | Golf club |
-
1987
- 1987-07-14 JP JP62175470A patent/JPS6417667A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234583A (en) * | 1985-08-05 | 1987-02-14 | スポルデイング、アンド、イ−ヴンフロ、カムパニズ、インコ−パレイテイド | Golf club |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02136664U (en) * | 1989-04-20 | 1990-11-14 | ||
US7651414B2 (en) * | 2004-10-13 | 2010-01-26 | Roger Cleveland Golf Company, Inc. | Golf club head having a displaced crown portion |
JP2006110086A (en) * | 2004-10-14 | 2006-04-27 | Maruto Hasegawa Kosakusho:Kk | Wire shear and storage vessel |
US8187119B2 (en) * | 2006-12-22 | 2012-05-29 | Sri Sports Limited | Golf club head |
JP2008154999A (en) * | 2006-12-22 | 2008-07-10 | Roger Cleveland Golf Co Inc | Golf club head |
JP2008155000A (en) * | 2006-12-22 | 2008-07-10 | Roger Cleveland Golf Co Inc | Golf club head |
JP2012148138A (en) * | 2006-12-22 | 2012-08-09 | Dunlop Sports Co Ltd | Golf club head |
JP2014128704A (en) * | 2006-12-22 | 2014-07-10 | Dunlop Sports Co Ltd | Golf club head |
US10010769B2 (en) | 2006-12-22 | 2018-07-03 | Sri Sports Limited | Golf club head |
US10721339B2 (en) | 2006-12-22 | 2020-07-21 | Sumitomo Rubber Industries, Ltd. | Golf club head |
US11063996B2 (en) | 2006-12-22 | 2021-07-13 | Sumitomo Rubber Industries, Ltd. | Golf club head |
JP2012090981A (en) * | 2010-10-22 | 2012-05-17 | Sri Sports Ltd | Golf club head |
JP2017012903A (en) * | 2010-10-22 | 2017-01-19 | ダンロップスポーツ株式会社 | Golf club head |
JP5882523B1 (en) * | 2015-07-31 | 2016-03-09 | 株式会社プロギア | Golf club head |
JP2017029363A (en) * | 2015-07-31 | 2017-02-09 | 株式会社プロギア | Golf club head |
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