EP 3697546 A1 20200826 - DRIVE DEVICE, DEVICE FOR NOTCHING AND METHOD FOR OPERATING A DEVICE FOR NOTCHING
Title (en)
DRIVE DEVICE, DEVICE FOR NOTCHING AND METHOD FOR OPERATING A DEVICE FOR NOTCHING
Title (de)
ANTRIEBSVORRICHTUNG, VORRICHTUNG ZUM NUTENSTANZEN UND VERFAHREN ZUM ANTREIBEN EINER VORRICHTUNG ZUM NUTENSTANZEN
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT, DISPOSITIF D'ENCOCHAGE ET PROCÉDÉ D'ENTRAÎNEMENT D'UN DISPOSITIF D'ENCOCHAGE
Publication
Application
Priority
- DE 102017124335 A 20171018
- EP 2018078341 W 20181017
Abstract (en)
[origin: WO2019076950A1] The present invention relates to a drive device for driving a device (100) for notching, wherein the device (100) for notching comprises a frame having a stand (104) and a head piece (106) connected to the stand (104), a tappet (114) that is coupled to the head piece (106) and can be moved along a punching axis (116) extending along a y-axis, and optionally a partial apparatus (120) for receiving a workpiece (102) to be machined. The drive device comprises an electric direct drive (118) for driving the tappet (114).
IPC 8 full level
B21D 28/22 (2006.01)
CPC (source: EP US)
B21D 28/22 (2013.01 - EP); B26D 3/14 (2013.01 - US); B30B 1/266 (2013.01 - EP); B30B 15/26 (2013.01 - EP)
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)
DE 102017124335 A1 20190418; CN 111246949 A 20200605; CN 111246949 B 20220726; EP 3697546 A1 20200826; US 11364649 B2 20220621; US 2020338775 A1 20201029; WO 2019076950 A1 20190425
DOCDB simple family (application)
DE 102017124335 A 20171018; CN 201880067811 A 20181017; EP 18789380 A 20181017; EP 2018078341 W 20181017; US 201816757252 A 20181017