公开(公告)号：US06447412B1

公开(公告)日：2002-09-10

申请号：US09552342

申请日：2000-04-18

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B4902

CPC classification number: A63B49/10 ,  A63B49/02 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/48 ,  A63B2049/0217

Abstract: A sports racquet comprises a handle and a frame coupled to the handle. The frame includes an inner portion and an outer portion located substantially opposite the inner portion. The inner portion of the frame include a plurality of undulations that extend towards and away from a ball-hitting surface, the undulations reducing the unintended bunching and wrinkling of material that intermittently forms in the frame during the manufacturing process. The undulations can be varied by location, undulation length, undulation height, and frequency and can be used in racquets made from a variety of materials and methods.

Abstract translation: 运动球拍包括手柄和联接到手柄的框架。 框架包括内部部分和与内部部分大致相对的外部部分。 框架的内部包括朝向和远离击球面延伸的多个起伏，起伏减小了在制造过程中间歇地在框架中形成的材料的意外聚束和起皱。 起伏可以通过位置，起伏长度，起伏高度和频率而变化，并且可以用于由各种材料和方法制成的球拍中。

公开(公告)号：US07867428B2

公开(公告)日：2011-01-11

申请号：US11737341

申请日：2007-04-19

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: B28B7/32 ,  B28B5/00 ,  B28B3/00 ,  B27N3/10 ,  B29C45/14 ,  B29C59/02 ,  B29C43/00 ,  A63B49/00 ,  A63B49/02 ,  A63B49/10

CPC classification number: A63B49/10 ,  A63B49/02 ,  A63B60/48 ,  A63B60/54 ,  A63B2209/023

Abstract: A composite sports racquet frame including a frame made of composite material, the frame including a head portion configured to receive and surround a string bed with a plurality of string segments, and a handle portion. The head portion includes a tip section on an opposite end of the frame from the handle portion, and the tip section includes a solid cross-section substantially throughout and the remainder of the head portion includes a hollow cross-section substantially throughout.

Abstract translation: 一种复合运动球拍框架，包括由复合材料制成的框架，所述框架包括构造成容纳和包围具有多个弦线段的弦床的头部和手柄部分。 头部包括位于框架与把手部分相对的端部上的尖端部分，并且尖端部分基本上贯穿整个实心横截面，头部部分的其余部分基本上贯穿整个中空横截面。

公开(公告)号：US07077768B2

公开(公告)日：2006-07-18

申请号：US10854938

申请日：2004-05-27

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B49/02

CPC classification number: A63B49/02 ,  A63B49/022 ,  A63B49/028 ,  A63B49/11 ,  A63B2209/02

Abstract: A sports racquet frame is built of a composite of laminations of fibrous material as impregnated by a thermosetting resin. The head section of the frame has an upper tube preferably disposed above the string bed plane and a lower tube preferably disposed below the string bed plane. A solid bridge of material integrally joins the upper tube to the lower tube. In a preferred embodiment the bridge is disposed radially exteriorly of the center line of the tubes, to maximize the length of string segments, which are strung to the bridge.

Abstract translation: 一种运动球拍架由由热固性树脂浸渍的纤维材料的叠片组成。 框架的头部具有优选地设置在弦床平面上方的上管和优选地设置在弦床平面下方的下管。 材料的实心桥将上管与下管整体连接。 在一个优选实施例中，桥被设置在管的中心线的径向外侧，以最大化跨过桥的弦段的长度。

公开(公告)号：US06958104B1

公开(公告)日：2005-10-25

申请号：US10224010

申请日：2002-08-20

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B49/02 ,  A63B49/10 ,  B32B31/00

CPC classification number: A63B49/10 ,  A63B49/02 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/48 ,  A63B2049/0217

Abstract: A sports racquet comprises a handle and a frame coupled to the handle. The frame includes an inner portion and an outer portion located substantially opposite the inner portion. The inner portion of the frame include a plurality of undulations that extend towards and away from a ball-hitting surface, the undulations reducing the unintended bunching and wrinkling of material that intermittently forms in the frame during the manufacturing process. The undulations can be varied by location, undulation length, undulation height, and frequency and can be used in racquets made from a variety of materials and methods.

Abstract translation: 运动球拍包括手柄和联接到手柄的框架。 框架包括内部部分和与内部部分大致相对的外部部分。 框架的内部包括朝向和远离击球面延伸的多个起伏，起伏减小了在制造过程中间歇地在框架中形成的材料的意外聚束和起皱。 起伏可以通过位置，起伏长度，起伏高度和频率而变化，并且可以用于由各种材料和方法制成的球拍中。

公开(公告)号：US07144341B1

公开(公告)日：2006-12-05

申请号：US10875926

申请日：2004-06-24

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B51/00 ,  A63B49/02 ,  A63B49/08

CPC classification number: A63B49/02 ,  A63B51/08 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/54

Abstract: A racquet for hitting a projectile has a stem, which is a handle or a shaft with a handle, and a racquet head with a frame extending from the handle and supporting a tensioned string bed defining a sweet spot. The frame has an upper portion on an opposing end of the frame relative to the handle and a longitudinal axis extending from the upper portion to the handle. The string bed includes main strings generally running parallel to the longitudinal axis and cross strings running generally perpendicular to the longitudinal axis. The string bed has an upper end defined at an interior surface of the upper portion and a lower end disposed at an interior surface of a lower end of the frame near the handle. A length is defined from the upper end to the lower end of the string bed. The cross strings are only disposed at most within approximately an upper 70% of the length of the string bed.

Abstract translation: 用于撞击射弹的球拍具有杆，其是具有手柄的手柄或轴，以及具有框架的球拍头，该框架从手柄延伸并支撑限定甜点的张紧绳床。 框架具有相对于手柄的框架的相对端上的上部，以及从上部延伸到手柄的纵向轴线。 弦床包括通常平行于纵向轴线的主弦和大致垂直于纵向轴线的横列。 弦床具有限定在上部的内表面的上端和设置在靠近手柄的框架的下端的内表面处的下端。 长度从绳床的上端到下端限定。 十字线只能最多设置在弦床的长度的大约70％的范围内。

公开(公告)号：US07140985B2

公开(公告)日：2006-11-28

申请号：US11053476

申请日：2005-02-08

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B51/00 ,  A63B49/02

CPC classification number: A63B51/00 ,  A63B49/02 ,  A63B49/022 ,  A63B49/025 ,  A63B49/08 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/54

Abstract: In a sports racquet, anchor points for a string are marked with indicia to assist a stringer in stringing from one anchor point to a next anchor point. In a preferred embodiment, one of the anchor points is a bearing assembly located within a hollow cavity in the racquet stem. Colored tubes are placed in the stem that lead to and from the bearing assembly, and the colors of the tubes match respective colored indicia associated with string holes in the frame head.

Abstract translation: 在一个运动球拍中，一个字符串的锚点用标记标记，以帮助一个桁条从一个锚点到下一个锚点进行穿线。 在优选实施例中，锚定点之一是位于球拍杆中的中空腔内的轴承组件。 彩色管被放置在导向和从轴承组件的杆中，并且管的颜色匹配与框架头中的柱孔相关联的相应颜色标记。

公开(公告)号：USD476386S1

公开(公告)日：2003-06-24

申请号：US29160858

申请日：2002-05-17

Applicant: Rafael G. Filippini

Designer： Rafael G. Filippini

公开(公告)号：US06935974B2

公开(公告)日：2005-08-30

申请号：US10866890

申请日：2004-06-14

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B49/00 ,  A63B51/00

CPC classification number: A63B49/022 ,  A63B49/028

Abstract: A sports racquet strung with a bypass string pattern has a frame with a first side and an opposed second side. The second side of the frame has a plurality of spaced apart string anchoring points. A string bed including a string having a plurality of string segments each strung between the first side and the second side of the frame using the string anchoring points. The string bed includes first and second string segments that are adjacent each other on the string, substantially parallel to each other in the string bed, but are spaced apart from each other in the string bed by at least two other string segments strung substantially parallel to the first and second string segments.

Abstract translation: 以旁路线图案串联的运动球拍具有带有第一侧和相对的第二侧的框架。 框架的第二侧具有多个间隔开的弦固定点。 一种弦床，其包括具有多个弦节段的弦，每个弦节段使用弦锚定点各自在框架的第一侧和第二侧之间。 绳床包括第一和第二弦线段，它们在琴弦上彼此相邻，在弦床中基本上彼此平行，但是在弦床中彼此间隔开至少两根弦线段， 第一和第二个字符串段。

公开(公告)号：US06852048B1

公开(公告)日：2005-02-08

申请号：US10150311

申请日：2002-05-17

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B49/02 ,  A63B49/08 ,  A63B51/00 ,  A63B59/00

CPC classification number: A63B51/00 ,  A63B49/02 ,  A63B49/022 ,  A63B49/025 ,  A63B49/08 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/54

Abstract: A string guide system is disposed within the hollow stem of a sports racquet and guides the continuous string at least through a turn for redirecting the continuous string back out of the cavity and toward the string bed. The redirection defines shared ends of a pair of connected consecutive string segments. The string guide system disposes the string segments at predetermined lateral positions along the width at least at the turn. In a preferred embodiment the string guide system includes flexible tubes which dampen vibration and aid in stringing the racquet.

Abstract translation: 弦导引系统设置在运动球拍的中空杆内，并且至少通过转弯引导连续弦，以将连续弦重新导向空腔并朝向弦床。 重定向定义了一对连接的连续字符串段的共享端点。 线引导系统至少在转弯时将弦段处于沿着宽度的预定横向位置处。 在一个优选实施例中，弦引导系统包括柔性管，其抑制振动并有助于使球拍穿线。

公开(公告)号：US20080261733A1

公开(公告)日：2008-10-23

申请号：US11737341

申请日：2007-04-19

Applicant: Rafael G. Filippini

Inventor： Rafael G. Filippini

IPC: A63B49/10

CPC classification number: A63B49/10 ,  A63B49/02 ,  A63B60/48 ,  A63B60/54 ,  A63B2209/023

Abstract: A composite sports racquet frame including a frame made of composite material, the frame including a head portion configured to receive and surround a string bed with a plurality of string segments, and a handle portion. The head portion includes a tip section on an opposite end of the frame from the handle portion, and the tip section includes a solid cross-section substantially throughout and the remainder of the head portion includes a hollow cross-section substantially throughout.

Abstract translation: 一种复合运动球拍框架，包括由复合材料制成的框架，所述框架包括构造成容纳和包围具有多个弦线段的弦床的头部和手柄部分。 头部包括位于框架与把手部分相对的端部上的尖端部分，并且尖端部分基本上贯穿整个实心横截面，头部部分的其余部分基本上贯穿整个中空横截面。