Mechatronic locking device
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United States of America Patent
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Apr 19, 2016
Grant Date -
Oct 9, 2014
app pub date -
Aug 23, 2012
filing date -
Aug 29, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a mechatronic locking device comprising: a locking cylinder having a control circuit and a security key associated with the locking cylinder having a memory circuit, wherein informational signals can be exchanged between the control circuit of the locking cylinder and the memory circuit of the security key via a communication channel, wherein the security key further comprises a contact element which is connected to the memory circuit of the security key via a contact section integrated on the security key, wherein the locking cylinder further comprises a contact element which is connected to the control circuit of the locking cylinder, wherein the contact elements are electrically in contact to each other when the security key is inserted and wherein said communication channel conducts between the control circuit and the memory circuit via the contact section integrated in the security key and the two contact elements.
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