摘要:
Pinless molding of a cover (24) for a golf ball (20), and an apparatus and method for manufacturing a golf ball precursor product (22) for use in pinless molding is disclosed herein. Preferably the golf ball precursor product (22) comprises a core (26) and a mantle layer (28). The golf ball precursor product (22) preferably has a plurality of lobes (30) extending from an innersphere (27). The plurality of lobes (30) allow the golf ball precursor product (22) to be centered within a cover mold without the use of pins for centering.
摘要:
Molding equipment and related techniques for forming a golf ball are disclosed. The golf ball comprises a core and a cover layer, wherein the cover layer provides one or more deep dimples that extend through the cover layer to and/or into a layer or component underneath are disclosed. The cover may be a single layer or include multiple layers. If the cover is a multi-layer cover, the dimples extend to or into at least the first inner cover layer, and may extend into two or more inner cover layers. If the cover is a single layer, the dimples extend to or into the core. The cover layer(s) may be formed from any material suitable for use as a cover, including, but not limited to, ionomers, non-ionomers and blends of ionomers and non-ionomers. The dimples may be spherical or non-spherical, and the portion of the dimple that extends to or into the next inner layer may be the same or different shape as the outer portion of the dimple. The molding equipment and related processes are particularly useful when forming the various layers by reaction injection molding.
摘要:
Molding equipment and related techniques for forming a golf ball are disclosed. The molding equipment includes the use of a mandrel with a spherical portion sized to fit within a molding chamber. The molding equipment and related processes are particularly useful when forming the various layers by reaction injection molding.
摘要:
Molding equipment and related techniques for forming a golf ball are disclosed. The molding equipment includes the use of a mandrel with a spherical portion sized to fit within a molding chamber. The molding equipment and related processes are particularly useful when forming the various layers by reaction injection molding.
摘要:
Molding equipment and related techniques for forming a golf ball with one or more deep dimples are disclosed. The golf ball comprises a core and a cover layer, wherein the cover layer provides one or more deep dimples that extend through the cover layer to and/or into a layer or component underneath are disclosed. Preferably, the deep dimples are at least twice the depth of conventional dimples, more preferably, three or four times the depth of the conventional dimples. The deep dimples may be spherical or non-spherical, and the portion of the dimple that extends to or into the next inner layer may be the same or different shape as the outer portion of the dimple.
摘要:
Molding equipment and related techniques for forming a golf ball with one or more deep dimples are disclosed. The golf ball comprises a core and a cover layer, wherein the cover layer provides one or more deep dimples that extend through the cover layer to and/or into a layer or component underneath are disclosed. Preferably, the deep dimples are at least twice the depth of conventional dimples, more preferably, three or four times the depth of the conventional dimples. The deep dimples may be spherical or non-spherical, and the portion of the dimple that extends to or into the next inner layer may be the same or different shape as the outer portion of the dimple.
摘要:
A system and method are provided for creating and managing electronic documents, complete with navigational elements, suitable for distribution over a computer network, such as the Internet. The invention includes a method for adding both linear and hierarchical navigation to the electronic document, as well as a method for the generation and management of the appropriate navigational links. The invention also includes a method to apply custom designs to the electronic document through the use of a templating mechanism. The electronic documents produced by the invention are composed of static text and images, do not require any dynamic server process and can be hosted by any Internet Web server software or hosted locally on any computer system or read-only medium, requiring no proprietary hosting technology.
摘要:
An array of spatially-separated optical detectors is configured to receive a free-space optical communication signal from a remote source. Each optical detector of the array includes an optical system and an array of light sensors. The optical system collects a portion of light received from the remote source and directs it toward the array of light sensors. The array of light sensors, in turn, converts the collected portion of light to one or more electrical, detected signals corresponding to the collected portion of light. A processor is coupled to the array of spatially-separated optical detectors, receiving the detected signals and combining the received signals to obtain information borne by the received optical communication signal.
摘要:
A spherical ball and a method of making the spherical ball wherein the ball has a plurality of elongated dimples substantially covering the outer surface of the ball without any dimple overlap. The elongated dimples are of at least two types including a first plurality of dimples having a minor axis and a major axis which together form the long axis of the first plurality of dimples. The minor axis being less than the major axis. A second plurality of dimples has a minor axis equal to that of the first plurality of dimples and a major axis less than the major axis of the first plurality of dimples but greater than the minor axis.