Invention Grant
- Patent Title: Safe with nitinol wire locking mechanism
- Patent Title (中): 使用镍钛诺线锁定机构安全
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Application No.: US14273769Application Date: 2014-05-09
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Publication No.: US09422745B2Publication Date: 2016-08-23
- Inventor: Leslie Ho Leung Chow
- Applicant: Leslie Ho Leung Chow
- Agent John R. Ross; John R. Ross, III
- Main IPC: E04G1/04
- IPC: E04G1/04 ; E05B47/00 ; E05G1/02 ; E05G1/10 ; E05B65/00 ; E05B49/00 ; E05G1/04 ; E05B51/00 ; E05B47/06 ; E05B47/02 ; E05G1/00

Abstract:
A safe. A safe lid is connected to a safe box via a hinge attachment. The safe is locked shut by utilization of a latch assembly. A Nitinol wire is connected to a latch assembly opening device. The latch assembly opening device is connected to the latch assembly. A user can open the safe by inputting the correct pass code into a keypad. An electrical signal is then transferred to the Nitinol wire causing the Nitinol wire to shorten. The shortening of the Nitinol wire causes the latch assembly opening device to open the latch assembly. In a preferred embodiment a key lock is also configured to control the latch assembly opening device and the key lock may be used as another method to open the safe.
Public/Granted literature
- US20150322695A1 SAFE WITH NITINOL WIRE LOCKING MECHANISM Public/Granted day:2015-11-12
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