Dust extractor
US10603753B2 · kind B2 · utility
4Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 18, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Dec 4, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25D2217/0057
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A dust extractor for a drill includes a housing having an engagement region for receiving the drill when connected to the dust extractor; and a latch mechanism. The latch mechanism includes a latch moveably mounted within the housing and moveable between a first position and a second position, a biasing mechanism biasing the latch towards the first position, and a catch attached to the latch. The catch has a chamfer which is arranged so that the chamfer slidingly engages the drill and moves the latch from its first position towards its second position when the drill enters the engagement region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.