Control center door latch
US10837207B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2017 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1099
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
For latching an equipment unit door of an equipment unit in a control center, an apparatus includes a latch pin, the unit socket, and a structure socket. The latch pin includes a latch shaft with a latch interface disposed on a pin proximal end and a latch wing disposed on a pin distal end. The latch pin rotates to one of an open position, a unit latch position, and a structure latch position. The unit socket passes the latch wing in the open position and obstructs the latch wing from moving in a proximal direction in the unit latch position. The structure socket passes the latch wing in the unit latch position and obstructs the latch wing from moving in the proximal direction in the structure latch position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.