US 12,285,832 B2
Suction-extraction adapter
Daniel Eckel, Wolfegg (DE); Daniel Beckel, Zürich (CH); Edit Okenwa, Luterbach (CH); Rainer Widmann, Bodnegg (DE); Stefan Sonntag, Vogt (DE); Tamara Gaschler, Ravensburg (DE); Andreas Schurig, Lyss (CH); Ioan Ionescu, Solothurn (CH); and Alexander Volz, Baienfurt (DE)
Assigned to Robert Bosch GmbH, Stuttgart (DE)
Filed by Robert Bosch GmbH, Stuttgart (DE)
Filed on May 3, 2022, as Appl. No. 17/735,779.
Claims priority of application No. 10 2021 204 606.1 (DE), filed on May 6, 2021.
Prior Publication US 2022/0355430 A1, Nov. 10, 2022
Int. Cl. B23Q 11/00 (2006.01); B23B 45/00 (2006.01)
CPC B23Q 11/0046 (2013.01) [B23B 45/003 (2013.01); B23Q 11/0071 (2013.01); B23B 2251/68 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A suction-extraction adapter for a drilling tool, comprising:
a housing having a suction-extraction device interface configured to detachably connect to a suction-extraction device; and
a tool connection unit configured to axially fix to the drilling tool,
wherein the housing has a locking mechanism, and
wherein the tool connection unit is configured to be detachably connected to the housing via the locking mechanism.