Safer hinge and latch system for livestock access
US9238928B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 21, 2014 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Jan 21, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/40
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The gate latching device of this invention is optionally a one piece design, although it could be constructed by interconnecting several individual components. An alley post channel blank is formed in such a manner that it has protruding slotted tabs for bolting the post bracket to the floor. This feature allows the alley post bracket to be a direct replacement of the conventional post design for updating existing applications. The formed bracket is also optionally formed from one piece of steel and is provided with appropriate mounting holes installed. The formed bracket is optionally free from protruding tabs that can cause injury to personnel and livestock. A latch security plate activates automatically when the gate is closed. As soon as the gate is closed it is secure. The latch security plate can be applied in other applications, including wall brackets, feeder brackets, back to back brackets and other similar applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.