Closure device, system, particle collecting assembly, and suction device
AssigneeFestool GmbH
InventorGerhard Grebing
Life of this patent
Estimating the term…
Abstract
A closure device for closing a particle capture volume, in particular a bag or a container, including an access element with an access element opening for providing an access to the particle capture volume, a closure slide which can be selectively displaced relative to the access element into a release position or into a closure position. In the release position the closure slide releases the access element opening and in the closure position closes the access element opening, and a locking mechanism for locking the closure slide in the closure position with respect to the access element, where the locking mechanism 6 for unlocking requires a defined unlocking element which is separate from the locking mechanism.
Claims11
A system comprising:
- a closure device for closing a particle capture volume, the closure device comprising an access element with an access element opening for providing an access to the particle capture volume,
- a closure slide which is selectively displaceable relative to the access element into a release position or into a closure position, wherein in the release position the closure slide releases the access element opening and in the closure position closes the access element opening,
- a locking mechanism for locking the closure slide in the closure position with respect to the access element;
- and
- an unlocking element, the unlocking element being separate from the locking mechanism,
- wherein, for unlocking, the locking mechanism requires the unlocking element separate from the locking mechanism.
Dependencies are inferred from the claim text.