公开(公告)号：US08348784B2

公开(公告)日：2013-01-08

申请号：US13361166

申请日：2012-01-30

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. Grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio. Preferred values for these dimensions are provided. A golf club head having a variety of groove types and a set of golf clubs with grooves varying among the individual clubs of the set are also disclosed.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 凹槽具有锐利的边缘，圆角端部和大约2°至12°之间的拔模角度。 打孔面加工成具有粗糙度大于40Ra的均匀质地。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。 提供这些尺寸的首选值。 还公开了具有各种凹槽类型的高尔夫球杆头和一组具有在组合的各个球杆之间变化的凹槽的高尔夫球杆。

公开(公告)号：US08235832B2

公开(公告)日：2012-08-07

申请号：US12762683

申请日：2010-04-19

Applicant: Michael Scott Burnett ,  Peter J. Gilbert ,  Charles E. Golden ,  David A. Shear

Inventor： Michael Scott Burnett ,  Peter J. Gilbert ,  Charles E. Golden ,  David A. Shear

IPC: A63B53/04

CPC classification number: A63B53/047 ,  A63B2053/005 ,  A63B2053/0408

Abstract: A set of iron clubs where each club in the set has the same or substantially the same ground roll. The set is produced by adjusting at least two club design characteristics of the clubs based upon measured or assumed player swing data. The design characteristics of the clubs include club length, static clubhead loft, location of the center of gravity, shaft flexibility, and groove volume. Preferably, club length and static clubhead loft are adjusted for coarse adjustments, while the other characteristics are used to fine-tune the design.

Abstract translation: 一组铁棍，其中每个俱乐部具有相同或基本相同的地面卷。 该组是通过基于测量或假定的玩家挥杆数据来调整球杆的至少两个球杆设计特征而产生的。 俱乐部的设计特点包括球杆长度，静态球杆杆摆放，重心位置，轴的灵活性和槽体积。 优选地，球杆长度和静态球杆杆顶部被调整以进行粗调，而其他特性用于微调设计。

公开(公告)号：US20120165114A1

公开(公告)日：2012-06-28

申请号：US13412369

申请日：2012-03-05

Applicant: Charles E. Golden ,  Peter J. Gilbert ,  Robert W. Vokey

Inventor： Charles E. Golden ,  Peter J. Gilbert ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing and surface roughening to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 面部可以选择性地纹理化以增强高尔夫球手可以执行的某些拍摄。 这可以包括提供多个不同的纹理组合和表面粗糙化以适应多个不同的镜头。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。

公开(公告)号：US20120064996A1

公开(公告)日：2012-03-15

申请号：US13301221

申请日：2011-11-21

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Michael Scott Burnett

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Michael Scott Burnett

IPC: A63B53/04

CPC classification number: A63B53/047 ,  A63B53/0475 ,  A63B60/50 ,  A63B60/54 ,  A63B2053/0416 ,  A63B2053/0454 ,  A63B2209/00 ,  A63B2209/10

Abstract: Disclosed herein is a golf club including a club head having a muscle back shell or a lightweight muscle back.

Abstract translation: 本文公开了一种高尔夫球杆，其包括具有肌肉背部外壳或轻质肌肉背部的球杆头。

公开(公告)号：US08128513B2

公开(公告)日：2012-03-06

申请号：US13180527

申请日：2011-07-11

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 凹槽具有锐利的边缘，圆角端部和大约2°至12°之间的拔模角度。 打孔面加工成具有粗糙度大于40Ra的均匀质地。 面部可以选择性地纹理化以增强高尔夫球手可以执行的某些拍摄。 这可以包括提供多个不同的纹理组以适应多个不同的镜头。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。

公开(公告)号：US08109840B2

公开(公告)日：2012-02-07

申请号：US13045084

申请日：2011-03-10

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. Grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio. Preferred values for these dimensions are provided. A golf club head having a variety of groove types and a set of golf clubs with grooves varying among the individual clubs of the set are also disclosed.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 凹槽具有锐利的边缘，圆角端部和大约2°至12°之间的拔模角度。 打孔面加工成具有粗糙度大于40Ra的均匀质地。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。 提供这些尺寸的首选值。 还公开了具有各种凹槽类型的高尔夫球杆头和一组具有在组合的各个球杆之间变化的凹槽的高尔夫球杆。

公开(公告)号：US08062150B2

公开(公告)日：2011-11-22

申请号：US11854689

申请日：2007-09-13

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Michael Scott Burnett

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Michael Scott Burnett

IPC: A63B53/04

CPC classification number: A63B53/047 ,  A63B53/0475 ,  A63B60/50 ,  A63B60/54 ,  A63B2053/0416 ,  A63B2053/0454 ,  A63B2209/00 ,  A63B2209/10

Abstract: Disclosed herein is a golf club including a club head having a muscle back shell or a lightweight muscle back.

Abstract translation: 本文公开了一种高尔夫球杆，其包括具有肌肉背部外壳或轻质肌肉背部的球杆头。

公开(公告)号：US20110269570A1

公开(公告)日：2011-11-03

申请号：US13180527

申请日：2011-07-11

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 凹槽具有锐利的边缘，圆角端部和大约2°至12°之间的拔模角度。 打孔面加工成具有粗糙度大于40Ra的均匀质地。 面部可以选择性地纹理化以增强高尔夫球手可以执行的某些拍摄。 这可以包括提供多个不同的纹理组以适应多个不同的镜头。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。

公开(公告)号：US20080242443A1

公开(公告)日：2008-10-02

申请号：US12107280

申请日：2008-04-22

Applicant: Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

Inventor： Peter J. Gilbert ,  Charles E. Golden ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 凹槽具有锐利的边缘，圆角端部和大约2°至12°之间的拔模角度。 打孔面加工成具有粗糙度大于40Ra的均匀质地。 面部可以选择性地纹理化以增强高尔夫球手可以执行的某些拍摄。 这可以包括提供多个不同的纹理组以适应多个不同的镜头。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。

公开(公告)号：US08517861B2

公开(公告)日：2013-08-27

申请号：US13412369

申请日：2012-03-05

Applicant: Charles E. Golden ,  Peter J. Gilbert ,  Robert W. Vokey

Inventor： Charles E. Golden ,  Peter J. Gilbert ,  Robert W. Vokey

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0445

Abstract: The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing and surface roughening to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio.

Abstract translation: 本发明涉及具有改进的撞击表面的高尔夫球杆头。 凹槽以严格的公差加工成冲击表面。 面部可以选择性地纹理化以增强高尔夫球手可以执行的某些拍摄。 这可以包括提供多个不同的纹理组合和表面粗糙化以适应多个不同的镜头。 凹槽可以包括多个部分，包括圆角或成角度的部分，具有基本平行的壁的部分，具有v形的部分和弯曲部分。 凹槽的特征还可以是各种尺寸，包括拔模角，包括侧壁角，宽度，深度，横截面积，间距和俯仰比。