Vending machine lock assembly

• US 7,296,447 B2
• Filed: 09/23/2005
• Issued: 11/20/2007
• Est. Priority Date: 02/24/2005
• Status: Expired due to Fees

• Current Assignee: Stanley Works Limited (Stanley Black & Decker, Inc.)
• Original Assignee: Stanley Works Limited (Stanley Black & Decker, Inc.)
• Inventors: Priest, William L., McKibben, Aaron, Peterson, Stephen A.
• Primary Examiner(s): Gall; Lloyd A.
• Application Number:
  US11/232,953
• Publication Number:
  US 20060185407A1
• Time in Patent Office: 788 Days
• Field of Search: 702/08, 702/10, 702/18, 702/23, 702/57, 701/40, 702/787, 702/77, 702/83, 702/791, 292/336.3, 292/DIG.31, 292/251, 292/359, 292/DIG.25
• US Class Current: 70/208
• CPC Class Codes: E05B 15/1614 of hard materials, to prevent drilling E05B67/04, E05B67/38 take precedence
• CPC Class Codes: E05B 2047/0074 holding means other than current (mechanical, magnetic)
• CPC Class Codes: E05B 47/0004 said core being linearly movable
• CPC Class Codes: E05B 47/0673 with a rectilinearly moveable blocking element
• CPC Class Codes: E05B 5/003 Pop-out handles, e.g. sliding outwardly before rotation
• CPC Class Codes: G07C 9/00182 operated with unidirectional data transmission between data carrier and locks
• CPC Class Codes: G07F 9/10 Casings or parts thereof, e.g. with means for heating or cooling
• CPC Class Codes: Y10S 292/31 Lever operator, flush
• CPC Class Codes: Y10T 292/1099 Screw
• CPC Class Codes: Y10T 292/57 Operators with knobs or handles
• CPC Class Codes: Y10T 292/96 Latch-spindle catches
• CPC Class Codes: Y10T 70/5367 Screw
• CPC Class Codes: Y10T 70/5761 Retractable or flush handle
• CPC Class Codes: Y10T 70/577 Locked stationary
• CPC Class Codes: Y10T 70/5827 Axially movable clutch
• CPC Class Codes: Y10T 70/5978 With switch
• CPC Class Codes: Y10T 70/7102 And details of blocking system [e.g., linkage, latch, pawl, spring]
• CPC Class Codes: Y10T 70/713 Dogging manual operator

Abstract

A wireless lock assembly includes a latch assembly that includes a wireless, electrically operated latching component, and a manually movable latching component. The wireless, electrically operated latching component is movable between activated and inactivated positions. The electrically operated latching component will remain in the activated position for a predetermined period of time, after which it will return to the inactivated position. The lock assembly also includes a handle assembly that is manually movable from a non-enabled position into an enabled position when the electrically operated latching component is moved to its activated position. When the handle assembly is in its enabled position, it can be manually moved so as to move the manually movable latching component from a locking condition to a releasing condition. The handle assembly can be manually moved from its non-enabled position to its enabled position by manual engagement and depression of an exposed surface portion thereof.

Claims

1. A wireless lock assembly, comprising:

a latch assembly including a wireless, electrically operated latching component, and a manually movable latching component;

said wireless, electrically operated latching component being movable between activated and inactivated positions, and wherein said electrically operated latching component will remain in said activated position for a predetermined period of time, after which it will return to the inactivated position;

a handle assembly being manually movable from a non-enabled position into an enabled position when said electrically operated latching component is moved to its activated position, and wherein when the handle assembly is in its enabled position, it can be manually moved so as to move said manually movable latching component from a locking condition to a releasing condition,

wherein the handle assembly can be manually moved from its non-enabled position to its enabled position by manual engagement and depression of an exposed surface portion thereof.

2. A wireless lock assembly according to claim 1, wherein said manually movable latching component comprises a threaded bolt assembly.

3. A wireless lock assembly according to claim 1, wherein said exposed surface comprises a hardened steel structure.

4. A wireless lock assembly according to claim 1, wherein said wireless, electrically operated latching component includes a wireless signal receiving circuit and a solenoid device.

5. A wireless lock assembly according to claim 4, wherein said wireless, electrically operated latching component further includes a second solenoid device.

6. A wireless lock assembly according to claim 5, wherein said solenoid devices are located on opposite sides of said handle assembly.

7. A wireless lock assembly according to claim 4, wherein said handle assembly includes a detent, and wherein said detent can be moved to said enabled position when said electrically operated latching component is moved into its activated position.

8. A wireless lock assembly according to claim 7, wherein said handle assembly includes a manually engageable portion that has a T-shaped configuration and that provides said exposed surface.

9. A wireless lock assembly comprising:

a latch assembly including a solenoid and a wireless signal receiving circuit which operates said solenoid, said latch assembly further including a manually movable locking bolt;

said solenoid being movable from an inactivated position to an activated position for a predetermined period of time upon receipt of a signal from said circuit, after which said solenoid returns to said inactivated position;

a handle assembly including a solenoid engaging portion and a manually engageable portion, said solenoid engaging portion being configured to engage a portion of the solenoid to normally retain said manually engageable portion in a non-enabled position and said manually engageable portion being configured to be manually moved to an enabled position when said solenoid is moved to its activated position, wherein when said manually engageable portion is moved to said enabled position it can be manually rotated so as to move said locking bolt from a locking condition to a releasing condition, wherein the manually engageable portion can be manually moved from its non-enabled position to its enabled position by manual engagement and depression thereof.

10. A wireless lock assembly according to claim 9, wherein the latch assembly further includes a second solenoid, and wherein the handle assembly includes a second solenoid engaging portion configured to engage a portion of the second solenoid.