IRON-TYPE GOLF CLUB HEAD
    1.
    发明公开

    公开(公告)号:US20240207700A1

    公开(公告)日:2024-06-27

    申请号:US18397351

    申请日:2023-12-27

    CPC classification number: A63B53/0475 A63B53/0445 A63B2053/0479

    Abstract: Disclosed herein is an iron-type golf club head that comprises a strike plate, an enclosed internal cavity, and a rear aperture formed in a rear wall. The iron-type golf club head also comprises a stiffening plug, within the internal cavity and compressed between the back surface of the strike plate and the rear wall. The stiffening plug is insertable, through a rear aperture, into the internal cavity. The iron-type golf club head further comprises a rear fascia covering the rear aperture and at least a portion of the rear wall. A characteristic time (CT) at a geometric center of the strike face is at least 250 microseconds. A maximum thickness of the strike plate, at the strike face, is less than 3.5 millimeters, inclusive. The strike plate, excluding grooves, has a minimum thickness between 1.1 millimeters and 2.2 millimeters.

    Iron-type golf club head
    2.
    发明授权

    公开(公告)号:US11890516B2

    公开(公告)日:2024-02-06

    申请号:US17856533

    申请日:2022-07-01

    CPC classification number: A63B53/0475 A63B53/0445 A63B2053/0479

    Abstract: Disclosed herein is an iron-type golf club head that comprises a strike plate, an enclosed internal cavity, and a rear aperture formed in a rear wall. The iron-type golf club head also comprises a stiffening plug, within the internal cavity and compressed between the back surface of the strike plate and the rear wall. The stiffening plug is insertable, through a rear aperture, into the internal cavity. The iron-type golf club head further comprises a rear fascia covering the rear aperture and at least a portion of the rear wall. A characteristic time (CT) at a geometric center of the strike face is at least 250 microseconds. A maximum thickness of the strike plate, at the strike face, is less than 3.5 millimeters, inclusive. The strike plate, excluding grooves, has a minimum thickness between 1.1 millimeters and 2.2 millimeters.

    MULTI-PIECE GOLF CLUB HEAD
    4.
    发明申请

    公开(公告)号:US20220184471A1

    公开(公告)日:2022-06-16

    申请号:US17505511

    申请日:2021-10-19

    Abstract: A golf club head that comprises a hollow interior cavity, a first piece, a second piece, adhesively bonded to the first piece along a first bonded joint, a third piece, adhesively bonded to the first piece along a second bonded joint, and a fourth piece, adhesively bonded to the first piece along a third bonded joint. A volume of the golf club head is at least 120 cubic centimeters (cc) and at most 600 cc. The first bonded joint has a first-joint bond area. The second bonded joint has a second-joint bond area. The third bonded joint has a third-joint bond area. A summation of the first-joint bond area, the second-joint bond area, and the third-joint bond area is at least 1,950 mm2 and at most 3,400 mm2.

    Golf club head
    5.
    发明授权

    公开(公告)号:US10780326B2

    公开(公告)日:2020-09-22

    申请号:US16056323

    申请日:2018-08-06

    Abstract: Described herein is a golf club head that comprises a body and a face portion. The golf club head further comprises at least one stiffener, at least partially within the interior cavity and directly coupled to the face portion at a location with an x-axis coordinate, of a club head origin coordinate system of the golf club head, greater than 20 mm and less than 50 mm or greater than −50 mm and less than −20 mm.

    GOLF CLUB HEAD
    6.
    发明申请
    GOLF CLUB HEAD 审中-公开

    公开(公告)号:US20190201754A1

    公开(公告)日:2019-07-04

    申请号:US16223108

    申请日:2018-12-17

    Abstract: Disclosed herein is a golf club head that comprises a strike face. The strike face has a central region, defined by a forty millimeter by twenty millimeter rectangular area centered on a center of the strike face and elongated in a heel-to-toe direction. Within the central region, the strike face has a characteristic time (CT) of no more than 257 microseconds. Within the central region, no less than 25% of the strike face has a coefficient of restitution (COR) of at least 0.8. Within the central region, no less than 60% of the strike face has a CT of at least 235 microseconds. Within the central region, no less than 35% of the strike face has a CT of at least 240 microseconds.

    GOLF CLUB HEAD
    7.
    发明申请

    公开(公告)号:US20240416189A1

    公开(公告)日:2024-12-19

    申请号:US18743971

    申请日:2024-06-14

    Abstract: Disclosed herein is a golf club head that comprises a strike face. The strike face has a central region, defined by a forty millimeter by twenty millimeter rectangular area centered on a center of the strike face and elongated in a heel-to-toe direction. Within the central region, the strike face has a characteristic time (CT) of no more than 257 microseconds. Within the central region, no less than 25% of the strike face has a coefficient of restitution (COR) of at least 0.8. Within the central region, no less than 60% of the strike face has a CT of at least 235 microseconds. Within the central region, no less than 35% of the strike face has a CT of at least 240 microseconds.

    Automated system and method for forming a laminated structure

    公开(公告)号:US11999149B2

    公开(公告)日:2024-06-04

    申请号:US18179848

    申请日:2023-03-07

    Abstract: A method of removing a backing layer from a panel, made of an uncured pre-impregnated fiber-reinforced polymer, comprises a step of orienting the panel into a backing-separation orientation relative to an edge-engagement tool. The method also comprises a step of positioning the panel into a backing-separation position relative to the edge-engagement tool. The method further comprises a step of moving the edge-engagement tool, when the panel is in the backing-separation orientation and the backing-separation position, so that backing-engagement features of the edge-engagement tool engage the backing layer, at only an edge portion of the backing layer, and just the edge portion of the backing layer separates from the panel. The method additionally comprises a step of gripping the edge portion of the backing layer, and, when gripped, moving the backing layer relative to the panel so that an entirety of the backing layer separates from the panel.

    GOLF CLUB HEAD
    10.
    发明公开
    GOLF CLUB HEAD 审中-公开

    公开(公告)号:US20240082652A1

    公开(公告)日:2024-03-14

    申请号:US18510476

    申请日:2023-11-15

    CPC classification number: A63B53/0412 A63B53/0466 A63B2102/32

    Abstract: Disclosed herein is a driver-type golf club head that is made from at least one first material, having a density between 0.9 g/cc and 3.5 g/cc, at least one second material, having a density between 3.6 g/cc and 5.5 g/cc, and at least one third material, having a density between 5.6 g/cc and 20.0 g/cc. The first material has a first mass no more than 55% and no less than 25% of the total mass of the golf club head. The second material has a second mass no more than 65% and no less than 20% of the total mass of the golf club head. The third material has a third mass equal to the total mass of the golf club head less the first mass of the first material and the second mass of the second material.

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