Vending machine lock with motor controlled slide-bar and hook mechanism and electronic access
US10174522B2 · kind B2 · utility
12Cited by
79References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2014 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Nov 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1079
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An enhanced slide and hook locking mechanism control system for vending machines and the like that utilizes a reversible motor and worm gear drive that operates the slide and book mechanism. The worm drive is coupled to the slide through a crankshaft type of interconnection. Or as alternatives, the slide means can be gear driven or it may be connected using push-pull type of cable or rod. An electronic control with a microcomputer interface drives the motor control and the system may be operated by a keypad or a remote wireless control device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.