Door lock mechanism for actuation of the locking slide of a disconnector on a control box, and a corresponding control box arrangement
US10309127B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 20, 2014 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Apr 22, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/0949
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door lock mechanism for actuation of the locking slide of a disconnector on a control box, includes a setting mechanism, that may be disposed between a locking position and a released position and that is pre-loaded toward the locking position, wherein the setting mechanism comprises a shaft that is pivoted around a rotation axis, wherein the shaft comprises at a first end a first lever that may be coupled with the locking slide of a disconnector, and wherein the shaft comprises at a second end opposing the first end a second lever having an actuating bolt so that upon pivoting the second lever the first lever conducts a respective pivoting; and a locking nose to be mounted at the inside of a control box door wherein the locking nose comprises starting from its tip an approach slope turning into a catch that turns into a contour slope so that upon closing the control box door the actuating bolt is guided along the contour slope in direction of the release position and against the pre-load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.