EP 3411185 A1 20181212 - CLAMPING DEVICE
Title (en)
CLAMPING DEVICE
Title (de)
SPANNVORRICHTUNG
Title (fr)
DISPOSITIF DE SERRAGE
Publication
Application
Priority
- EP 16153793 A 20160202
- EP 2017052000 W 20170131
Abstract (en)
[origin: WO2017134037A1] The invention relates to a clamping device for axially clamping a disk-shaped tool, preferably a cutting disk, on a flange of a drivable spindle of a hand-held machine tool, comprising a clamping disk which rests against the tool in a friction-fitting manner in the clamped state, a central screw which can be screwed into a threaded receiving opening that is formed in an end face of the spindle, an operating element which can be connected to the screw in a rotationally fixed manner such that a manual force introduced into the operating element is transmitted to the screw in the form of an application torque, and a first securing element which is designed to interact with a corresponding second securing element provided on the flange such that when the screw is at least partly introduced into the receiving opening, the clamping disk is rotationally secured to the flange in a form-fitting manner, wherein the clamping disk can be rotated relative to the screw and the operating element. The first securing element of the clamping device can be rotated relative to the screw and is mounted in a rotationally fixed manner relative to the clamping disk.
IPC 8 full level
B24B 45/00 (2006.01); B24B 23/02 (2006.01); B24B 27/08 (2006.01)
CPC (source: EP US)
B24B 23/02 (2013.01 - EP US); B24B 27/08 (2013.01 - EP US); B24B 45/006 (2013.01 - EP US)
Citation (search report)
See references of WO 2017134037A1
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
DOCDB simple family (publication)
EP 3202533 A1 20170809; EP 3411185 A1 20181212; EP 3411185 B1 20231018; US 11103973 B2 20210831; US 2019039205 A1 20190207; WO 2017134037 A1 20170810
DOCDB simple family (application)
EP 16153793 A 20160202; EP 17703093 A 20170131; EP 2017052000 W 20170131; US 201716074739 A 20170131