Blunt-leading-edge raked wingtips
    1.
    发明授权
    Blunt-leading-edge raked wingtips 失效
    钝头前缘的甩尾翼尖

    公开(公告)号:US6089502A

    公开(公告)日:2000-07-18

    申请号:US96464

    申请日:1998-06-12

    IPC分类号: B64C3/10 B64C23/06

    摘要: An airplane having a fuselage (11), opposed main wings (12), and blunt-leading-edge raked wingtips (8) is provided. Each main wing includes an outboard end (9) and a leading edge (14) having an outboard end leading-edge nose and nose radius. One blunt raked wingtip (8) is located at each main wing outboard end (9) and includes a leading edge (20) swept back from the main wing leading edge (14). Each blunt raked wingtip (8) further includes a plurality of local airfoils each having a leading-edge nose radius and a chord. The nose radius is greater than about 2% of the local chord for the majority of the airfoils. The relative bluntness of the raked wingtips minimizes boundary-layer separation, drag associated with boundary-layer separation, and premature buffeting of the aircraft during low speed flight.

    摘要翻译: 提供具有机身(11),相对的主翼(12)和钝头前缘的倾斜翼尖(8)的飞机。 每个主翼包括外侧端部(9)和前缘(14),前缘(14)具有外侧端部前缘鼻部和鼻部半径。 一个钝的倾斜翼尖(8)位于每个主翼外侧端(9),并且包括从主翼前缘(14)向后扫掠的前缘(20)。 每个钝角的翼尖(8)还包括多个局部翼型件,每个翼型件具有前缘的前半径和弦。 大多数机翼的鼻子半径大于当地和弦的约2%。 倾斜翼尖的相对钝度使边界层分离,边界层分离相关的阻力和飞机低速飞行过早的震动最小化。

    Golf ball with very low compression and high COR
    2.
    发明授权
    Golf ball with very low compression and high COR 有权
    高尔夫球具有非常低的压缩和高COR

    公开(公告)号:US07918748B2

    公开(公告)日:2011-04-05

    申请号:US12469470

    申请日:2009-05-20

    IPC分类号: A63B37/06

    摘要: A golf ball having a very low compression and a high COR is disclosed herein. The core preferably comprises a single neodymium-catalyzed polybutadiene, and has a diameter ranging from 1.575 inch to 1.62 inch with a PGA compression ranging from 20 to 45. The cover preferably has a thickness ranging from 0.038 inch to 0.045 inch, and a Shore D hardness ranging from 50 to 58. The golf ball preferably has a coefficient of restitution of at least 0.780, and a PGA compression ranging from 35 to 50.

    摘要翻译: 本文公开了具有非常低的压缩和高COR的高尔夫球。 芯优选包含单个钕催化的聚丁二烯,并且具有范围从1.575英寸至1.62英寸的直径,PGA压缩范围为20至45.该盖优选具有0.038英寸至0.045英寸的厚度,以及肖氏D 硬度范围为50至58.高尔夫球的恢复系数优选至少为0.780,PGA压缩范围为35至50。

    Aerodynamic surface geometry for a golf ball
    3.
    发明授权
    Aerodynamic surface geometry for a golf ball 有权
    高尔夫球的气动表面几何形状

    公开(公告)号:US07198577B2

    公开(公告)日:2007-04-03

    申请号:US11162050

    申请日:2005-08-26

    IPC分类号: A63B37/06

    摘要: A golf ball approaching zero land area is disclosed herein. The golf ball has an innersphere with a plurality of lattice members. Each of the plurality of lattice members has an apex and the golf ball of the present invention conforms with the 1.68 inches requirement for USGA-approved golf balls. The interconnected lattice members form a plurality of polygons, preferably hexagons and pentagons. Each of the lattice members preferably has a continuous contour.

    摘要翻译: 本文公开了接近零陆地区域的高尔夫球。 高尔夫球具有内部具有多个格子构件的内部球。 多个网格构件中的每一个具有顶点,并且本发明的高尔夫球符合USGA认可的高尔夫球的1.68英寸要求。 互连的晶格构件形成多个多边形,优选六边形和五边形。 每个格子部件优选具有连续的轮廓。

    Aerodynamic pattern for a golf ball
    4.
    发明授权
    Aerodynamic pattern for a golf ball 有权
    高尔夫球的空气动力学模式

    公开(公告)号:US06939253B2

    公开(公告)日:2005-09-06

    申请号:US10722196

    申请日:2003-11-24

    申请人: Steven S. Ogg

    发明人: Steven S. Ogg

    IPC分类号: A63B37/00 A63B37/04 A63B37/12

    摘要: A dimple pattern for a golf ball with multiple sets of dimples is disclosed herein. Each of the multiple sets of dimples has a different entry radius. A preferred set of dimples is eighteen different dimples. The dimples may cover as much as eighty-seven percent of the surface of the golf ball. The unique dimple pattern allows a golf ball to have shallow dimples with steeper entry angles. In a preferred embodiment, the golf ball has 382 dimples with eleven different diameters and eighteen different entry radii.

    摘要翻译: 本文公开了一种具有多组凹坑的高尔夫球的凹坑图案。 多组凹坑中的每一个具有不同的入口半径。 一组优选的凹坑是十八个不同的凹坑。 凹坑可以覆盖高尔夫球表面的百分之八十七。 独特的凹痕图案允许高尔夫球具有较浅的入口角度的浅凹坑。 在优选实施例中,高尔夫球具有382个具有十一个不同直径和十八个不同入口半径的凹坑。

    Aerodynamic pattern for a two-piece golf ball
    5.
    发明授权
    Aerodynamic pattern for a two-piece golf ball 有权
    两件式高尔夫球的空气动力学模式

    公开(公告)号:US06602153B2

    公开(公告)日:2003-08-05

    申请号:US09768847

    申请日:2001-01-24

    申请人: Steven S. Ogg

    发明人: Steven S. Ogg

    IPC分类号: A63B3714

    摘要: A dimple pattern for a golf ball with multiple sets of dimples is disclosed herein. Each of the multiple sets of dimples has a different diameter. A preferred set of dimples is twelve different dimples. The dimples may cover as much as eighty-seven percent of the surface of the golf ball. The unique dimple pattern allows a golf ball to have shallow dimples with steeper entry angles. In a preferred embodiment, the golf ball has 382 dimples covering ninety percent of the surface.

    摘要翻译: 本文公开了一种具有多组凹坑的高尔夫球的凹坑图案。 多组凹坑中的每一个具有不同的直径。 优选的一组凹坑是十二个不同的凹坑。 凹坑可以覆盖高尔夫球表面的百分之八十七。 独特的凹痕图案允许高尔夫球具有较浅的入口角度的浅凹坑。 在优选实施例中,高尔夫球具有覆盖表面的90%的382个凹坑。

    Golf ball with an aerodynamic surface on a thermoset cover
    6.
    发明授权
    Golf ball with an aerodynamic surface on a thermoset cover 失效
    高尔夫球在热固性盖上具有空气动力学表面

    公开(公告)号:US06511389B2

    公开(公告)日:2003-01-28

    申请号:US09824867

    申请日:2001-04-02

    申请人: Steven S. Ogg

    发明人: Steven S. Ogg

    IPC分类号: A63B3714

    摘要: A dimple pattern for a golf ball with a thermoset polyurethane cover is disclosed herein. The dimple pattern has multiple sets of dimples, each set of dimples having a different diameter. A preferred set of dimples is seven different dimples. The dimples may cover as much as eighty-six percent of the surface of the golf ball. The unique dimple pattern allows a golf ball with a thermoset polyurethane cover to have shallow dimples with steeper entry angles. The unique dimple pattern also allows a golf ball with a thermoset polyurethane cover to have greater low speed lift with a lower high speed drag.

    摘要翻译: 本文公开了一种具有热固性聚氨酯盖的高尔夫球的凹坑图案。 凹坑图案具有多组凹坑,每组凹坑具有不同的直径。 一组优选的凹坑是七个不同的凹坑。 凹坑可以覆盖高尔夫球表面的百分之八十六。 独特的凹痕图案允许具有热固性聚氨酯盖的高尔夫球具有较浅入口角度的浅凹坑。 独特的凹坑图案还允许具有热固性聚氨酯盖的高尔夫球具有较低的低速提升,具有较低的高速拖动。

    Golf ball with an aerodynamic surface on a polyurethane cover
    8.
    发明授权
    Golf ball with an aerodynamic surface on a polyurethane cover 有权
    聚氨酯盖上具有气动表面的高尔夫球

    公开(公告)号:US06213898B1

    公开(公告)日:2001-04-10

    申请号:US09398917

    申请日:1999-09-16

    申请人: Steven S. Ogg

    发明人: Steven S. Ogg

    IPC分类号: A63B3714

    摘要: A dimple pattern for a golf ball with a thermoset polyurethane cover is disclosed herein. The dimple pattern has multiple sets of dimples, each set of dimples having a different diameter. A preferred set of dimples is seven different dimples. The dimples may cover as much as eighty-six percent of the surface of the golf ball. The unique dimple pattern allows a golf ball with a thermoset polyurethane cover to have shallow dimples with steeper entry angles. The unique dimple pattern also allows a golf ball with a thermoset polyurethane cover to have greater low speed lift with a lower high speed drag.

    摘要翻译: 本文公开了一种具有热固性聚氨酯盖的高尔夫球的凹坑图案。 凹坑图案具有多组凹坑,每组凹坑具有不同的直径。 一组优选的凹坑是七个不同的凹坑。 凹坑可以覆盖高尔夫球表面的百分之八十六。 独特的凹痕图案允许具有热固性聚氨酯盖的高尔夫球具有较浅入口角度的浅凹坑。 独特的凹坑图案还允许具有热固性聚氨酯盖的高尔夫球具有较低的低速提升,具有较低的高速拖动。