Locking Systems

• US 20080231154A1
• Filed: 01/16/2006
• Published: 09/25/2008
• Est. Priority Date: 01/20/2005
• Status: Abandoned Application

• Current Assignee: Telezygology, Inc. (TZ Ltd.)
• Original Assignee: Telezygology, Inc. (TZ Ltd.)
• Inventors: Rudduck, Dickory, Sizer, Geoffrey David, Farren-Price, Edward David James
• Application Number:
  US11/814,149
• Publication Number:
  US 20080231154A1
• Time in Patent Office: Days
• US Class Current: 312/333
• CPC Class Codes: E05B 17/0037 Spring-operated
• CPC Class Codes: E05B 2015/0235 Stud-like
• CPC Class Codes: E05B 2047/0094 Mechanical aspects of remotely controlled locks electronic locks G07C9/00
• CPC Class Codes: E05B 47/0009 with thermo-electric actuators, e.g. heated bimetals
• CPC Class Codes: E05B 63/12 with means carried by the bolt for interlocking with the keeper
• CPC Class Codes: E05B 65/44 for furniture for drawers E05B65/46
• CPC Class Codes: E05B 65/46 for drawers
• CPC Class Codes: G07C 2009/00793 by Hertzian waves
• CPC Class Codes: G07C 9/00182 operated with unidirectional data transmission between data carrier and locks
• CPC Class Codes: G07C 9/00571 operated by interacting with a central unit
• CPC Class Codes: G07C 9/38 with central registration

Abstract

The invention provides a releasable fastening system particularly suitable for use in banks and similar institutions. The releasable fastening system is intended for use in conjunction with a storage unit having an opening element, such as drawer (18). The fastening system includes a latch means (38) and an engagement (34) for engaging the latch means (38). Also included is a bias means (44), biasing the opening element (18) to an opening position. Each of the latch means (38), the engagement means (34) and the bias means (44) is located internally of the storage unit when the opening element (18) is closed. The engagement means (34) is adapted to disengage the latch means (38) pursuant to a command.

Claims

1. A releasable fastening system for a storage unit having an opening element, the fastening system including:

a latch means;

engagement means for engaging the latch means; and

bias means biasing the opening element to an opening position;

wherein the latch means, engagement means and bias means are located internally of the storage unit when the opening element is closed and wherein the engagement means is adapted to disengage the latch means pursuant to a command.

2. The releasable fastening system of claim 1, wherein the storage unit and opening element are chosen from the following:

a) the storage unit is a drawer and carcase and the opening element is the drawer;

b) the storage unit is a cupboard and the opening element is a door for the cupboard; and

c) the storage unit is a box and the opening element is a lid on the box.

3. The releasable fastening system of claim 1, wherein the latch means is a pin having a groove and the engagement means is adapted to engage the groove.

4. The releasable fastening system of claim 1, wherein the bias means is a spring.

5. The releasable fastening system of claim 1, wherein the latch means is adapted to be located on the opening element and the engagement means and bias means are adapted to be located on a non-opening element of the storage unit.

6. The releasable fastening system of claim 1, wherein the storage unit is a drawer and carcase and the opening element is a drawer provided with a drawer slide assembly having a fixed part and an extending part, and wherein the latch means is adapted for location on the extending part of the drawer slide, the engagement means and bias means being adapted for location on the fixed part of the drawer slide.

7. The releasable fastening system of claim 1, wherein the engagement means is adapted to disengage the latch means pursuant to a command issued through a hard wired system or from a remote command module.

8. The releasable fastening system of claim 7, wherein the remote command module is adapted to provide the command using energy chosen from microwave, magnetic, electromagnetic, sonic, infrared and radio frequency.

9. The releasable fastening system of claim 7, which includes means to indicate whether the latch means is engaged or disengaged by the engagement means.

10. The releasable fastening system of claim 9, wherein the indicating means includes a light emitting diode.

11. The releasable fastening system of claim 1, which includes authorisation and/or verification means to authorise issue of the command.

12. The releasable fastening system of claim 11, wherein the authorisation means is one or more of:

a password, a code, an account number and a biological identification.

13. The releasable fastening system of claim 11, wherein the verification means is one or more of:

a password, a code, an account number and a biological identification.

14. The releasable fastening system of claim 12, wherein the biological identification is one or more of:

a fingerprint scan, a face scan, a retina scan and a voice recognition.

15. The releasable fastening system of claim 1, which includes a manual override for disengaging the engagement means from the latch means.

16. The releasable fastening system of claim 15, which includes means to indicate or prevent tampering with the manual override.

17. The releasable fastening system of claim 15, wherein the manual override includes a cable or tube.

18. The releasable fastening systems of claim 1, wherein the network includes a control centre for issuing the command.

19. The releasable fastening system of claim 18, wherein the engagement means in each of the releasable fastening systems in the network is adapted to engage the latch upon a command from the control centre.

20. The releasable fastening system of claim 18, wherein the engagement means in each of the releasable fastening systems in the network is adapted to engage the latch upon a command from the releasable fastening system of any storage unit having a networked releasable fastening system.

21. The releasable fastening system of claim 18, wherein the network includes log means.

22. The releasable fastening system of claim 21, wherein the log means is adapted to record one or more of:

operator logon time, operator logoff time, latch disengagement time, latch engagement time, a lockdown event, an alarm and a fault.

23. The releasable fastening system of claim 18, wherein each storage unit is provided with a unique network address.

24. The releasable fastening system of claim 18, which includes a station for docking one or more of the remote command modules.

26. The releasable fastening system of claim 24, wherein the docking station is adapted to provide energy storage for each remote command module.

25. The releasable fastening system, wherein the docking station is adapted to communicate information to and from each remote command module.

27. (canceled)

28. (canceled)