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    Golf club head with an insert having integral tabs
    14.
    发明授权
    Golf club head with an insert having integral tabs 有权
    高尔夫球杆头，带有一体式制动片

    公开(公告)号：US06238302B1

    公开(公告)日：2001-05-29

    申请号：US09389798

    申请日：1999-09-03

    Applicant: Richard C. Helmstetter ,  Augustin W. Rollinson ,  John G. Guard ,  James F. Dooley ,  Victor S. Dennis ,  Pijush Dewanjee

    Inventor： Richard C. Helmstetter ,  Augustin W. Rollinson ,  John G. Guard ,  James F. Dooley ,  Victor S. Dennis ,  Pijush Dewanjee

    IPC: A63B5304

    CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B53/0487 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0441 ,  A63B2209/00 ,  Y10S273/08 ,  Y10S273/22

    Abstract: A golf club head with a polymer insert is disclosed herein. The polymer insert is disposed in a recess of the club head in which the recess has a depth that is greater than the thickness of the insert. The polymer insert has a plurality of tabs on its perimeter to engage the recess walls to allow the insert to essentially float within the recess. An adhesive is disposed between the rear wall of the recess and an interior surface of the insert. Further, an adhesive is applied between the plurality of tabs, and preferably over the exterior surface of each of the plurality of tabs. The plurality of tabs allow for a uniform surface on the face of the club head TO without having the insert occupy the entire recess. The insert may occupy between 55% to 75% of the face of the club head. Further, the insert may occupy between 10% to 25% of the volume of the club head. Yet further, the insert may be 1% to 5% of the weight of the club head. The insert may be composed of a thermoset material. The insert is preferably laser cut from a sheet of the thermoset material. The cutting operation is performed by half-cutting and then full cutting.

    Abstract translation: 本文公开了具有聚合物插入件的高尔夫球杆头。 聚合物插入物设置在球杆头的凹部中，其中凹部的深度大于插入件的厚度。 聚合物插入件在其周边上具有多个突出部以接合凹陷壁以允许插入件基本上在凹部内浮动。 粘合剂设置在凹部的后壁和插入件的内表面之间。 此外，粘合剂被施加在多个突片之间，并且优选地在多个突片中的每一个的外表面上。 多个突片允许在球杆头TO的表面上具有均匀的表面，而不会使插入件占据整个凹部。 插入物可以占据俱乐部头部面部的55％至75％。 此外，插入物可以占据球杆头的体积的10％至25％。 此外，插入物可以是球杆头重量的1％至5％。 插入件可以由热固性材料构成。 插入件优选地是从热固性材料片材激光切割。 切割操作通过半切割然后全切割进行。

    Hollow, metallic golf club head with configured medial ridge
    17.
    发明授权
    Hollow, metallic golf club head with configured medial ridge 失效
    空心，金属高尔夫球杆头与配置的内脊

    公开(公告)号：US5785605A

    公开(公告)日：1998-07-28

    申请号：US548816

    申请日：1996-01-11

    Applicant: Richard C. Helmstetter

    Inventor： Richard C. Helmstetter

    IPC: A63B53/04

    CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/045 ,  A63B2053/0458

    Abstract: In combination with a golf club head which comprises a shell having toe and heel portions, a front wall defining a forward facing ball-striking face, and top and bottom walls, the bottom wall characterized as having a medial ridge, the improvement comprising a medial ridge having shallow downward convexity in an upright plane extending forwardly and intersecting the ridge, the ridge having a lowermost local zone, in ball-addressing position of the head, and the head having a center of gravity located in substantially vertical alignment with the local zone.

    Abstract translation: 与包括具有趾部和跟部的外壳的高尔夫球杆头组合，限定向前的击球面的前壁以及顶壁和底壁，底壁的特征在于具有内侧脊，该改进包括内侧 脊在具有向前延伸并与脊相交的直立平面中具有浅的向下凸起，所述脊具有最低的局部区域，位于头部的球取向位置中，并且具有重心的头位于与局部区域基本垂直对准的位置 。

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