Device for controlling the closing and opening of locking jaws for a pressure vessel
US5613424A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1995 |
| Grant date | Mar 25, 1997 |
| Priority date | — |
| Expiry date | Jul 6, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J27/0813
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A device for controlling opening and closing of jaws mounted on a cover of a cooking vessel, the vessel having a central axis and the jaws being movable by drive arms over a radial path relative to the central axis between a locking position in which the cover is locked to a container of the vessel and an unlocking position in which the cover can be removed from the container, the device including a control element mounted on the cover for movement relative to the cover in a radial direction relative to the central axis, the element, during its movement relative to the cover, engaging the drive arms in a manner to control displacement of the drive arms over the radial path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.