Golf balls with impact resistant identification device
AssigneeWorld Golf Systems Limited
InventorsSteven P. Golliffe, David V. Jolliffe, Geoffrey Emmerson
Life of this patent
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Abstract
A golf ball having an identification device (10) embedded in it comprises an aerial (14) and a coded chip (12), which are associated with a resilient member (16) arranged to dampen shock form impact. The resilient members is in the form of a diaphragm (16), to which the chip (12) and aerial (14) are separately connected. The above components, mounted on an insulating plate (11), are moulded in a capsule (20) which is then placed at the center of a golf ball core.
Claims13
A golf ball comprising a core with an identification device located in a capsule embedded in the core, the identification device comprising a coded element and an aerial wherein the identification device further comprises a diaphragm having a resilient mounting, and the coded element being mounted on the diaphragm, and wherein the capsule surrounds the diaphragm with space for relative movement therebetween.
A method of manufacturing a golf ball incorporating an identification device comprising a coded element and an aerial, the method comprising:
- molding a capsule identification device in a capsule member with space for relative movement between the identification device and material of the capsule member, wherein means for protecting the identification device from the effects of impacts are molded in the capsule member;
- adhering parts of a ball core to each other around the capsule member to form an encapsulated capsule member;
- and,
- providing the encapsulated capsule member with a covering to form a golfball incorporating an identification device comprising a coded element and an aerial.
A method of manufacturing a golf ball incorporating an identification device, the method comprising:
- providing an identification device comprising a coded element and an aerial, and a diaphragm, said coded element being mounted on the diaphragm and said diaphragm having a resilient mounting,
- molding the identification device in a capsule member with space for relative movement between the identification device and material of the capsule member, wherein means for protecting the identification device from the effects of impacts are molded in the capsule member,
- adhering the ball core parts to each other around the capsule member, and
- providing the thus-formed core with a covering, wherein means for protecting the identification device from the effects of impacts are molded in the capsule member.
Dependencies are inferred from the claim text.