Key assembly for vehicle ignition locks
First Claim
Patent Images
1. A key assembly for a lock, said key assembly comprising:
- a key having a toe end and a heel end;
an electronic transponder;
a carrier for mounting said electronic transponder to the heel end of said key, said carrier being comprised of a first plastic material integrally molded onto said heel end of said key; and
an overmold including an outer shell of a second plastic material integrally molded over said carrier and said transponder, wherein the material of the outer shell is different from the material of said carrier.
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Accused Products
Abstract
A key assembly for mounting an electronic component in the head of the key. The electronic component is mounted in either an opening such as a bore or recess formed in the key head, or a carrier connected to the heel end of the key shank. In the former case, a closure member such as a plug or adhesively backed panel member is employed to close off the opening. In the latter case, the carrier is encapsulated within a plastic key head.
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Citations
6 Claims
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1. A key assembly for a lock, said key assembly comprising:
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a key having a toe end and a heel end; an electronic transponder; a carrier for mounting said electronic transponder to the heel end of said key, said carrier being comprised of a first plastic material integrally molded onto said heel end of said key; and an overmold including an outer shell of a second plastic material integrally molded over said carrier and said transponder, wherein the material of the outer shell is different from the material of said carrier. - View Dependent Claims (2, 3)
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4. A key assembly for a lock, said key assembly comprising:
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a key including a heel end; a transponder; a carrier attaching the transponder to the heel end of the key, the carrier being comprised of a first material that is molded around the transponder and onto the heel end of the key; and an outer shell of a second material that is different from the first material, the outer shell being molded over the heel end of the key, the carrier and the transponder.
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5. A key assembly for a lock, said key assembly comprising:
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a key including a heel end; a transponder; a carrier coupling the transponder to the heel end of the key, the carrier comprising a first material that is molded around the transponder and onto the heel end of the key; and an outer shell of a second material that is different from the first material, the outer shell being molded over the heel end of the key, the carrier and the transponder.
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6. A key assembly for a lock, said key assembly comprising:
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a key including a heel end; a transponder; a carrier of a first plastic material for mounting the transponder to the heel end of the key, the carrier being attached to the heel end of the key, and the carrier coupling the transponder to the heel end of the key; and an outer shell of a second plastic material that is different from the first material, the outer shell being molded over the heel end of the key, the carrier and the transponder.
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Specification