EP 4081368 A1 20221102 - QUICK CLAMPING DEVICE
Title (en)
QUICK CLAMPING DEVICE
Title (de)
SCHNELLSPANNVORRICHTUNG
Title (fr)
DISPOSITIF DE SERRAGE RAPIDE
Publication
Application
Priority
- DE 102019220539 A 20191223
- EP 2020085579 W 20201210
Abstract (en)
[origin: WO2021130026A1] The invention relates to a quick clamping device for positioning an accessory device (17) on a hand-held power tool (13), in particular on an angle grinder, comprising a drive output unit (33) for moving the accessory device (17) about a drive output axis (A) of the drive output unit (33) and comprising a retaining unit (37) for retaining the accessory device (17) on the hand-held power tool (13), which retaining unit, more particularly, has a retaining element (39). According to the invention, the retaining unit (37) has a retaining parameter, which changes in a retaining state, in particular in the event of a transition from a retaining state to a clamping state.
IPC 8 full level
B24B 23/02 (2006.01); B24B 45/00 (2006.01)
CPC (source: EP US)
B24B 23/022 (2013.01 - EP US); B24B 45/006 (2013.01 - EP US)
Citation (search report)
See references of WO 2021130026A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102019220539 A1 20210624; CN 114867581 A 20220805; EP 4081368 A1 20221102; JP 2023518632 A 20230508; US 2022388109 A1 20221208; WO 2021130026 A1 20210701
DOCDB simple family (application)
DE 102019220539 A 20191223; CN 202080089680 A 20201210; EP 2020085579 W 20201210; EP 20824524 A 20201210; JP 2022535804 A 20201210; US 202017782657 A 20201210