EP 4165248 A1 20230419 - APPARATUS FOR TRACK MACHINING
Title (en)
APPARATUS FOR TRACK MACHINING
Title (de)
VORRICHTUNG ZUR GLEISBEARBEITUNG
Title (fr)
DISPOSITIF POUR L'USINAGE DE RAILS
Publication
Application
Priority
- DE 102020207437 A 20200616
- EP 2021065598 W 20210610
Abstract (en)
[origin: WO2021254862A1] The invention relates to an apparatus (1) for track machining, comprising a fastening device (13), at least one machining device (14) and at least one vibration decoupler (15a), operating between the at least one machining device (14) and the fastening device (13) and having adjustable stiffness and/or adjustable damping in order to decouple a movement of the fastening device (13) at least in part from a movement of the at least one machining device (14).
IPC 8 full level
E01B 27/16 (2006.01); E01B 29/28 (2006.01)
CPC (source: EP US)
E01B 27/16 (2013.01 - EP US); E01B 29/28 (2013.01 - EP US)
Citation (search report)
See references of WO 2021254862A1
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 102020207437 A1 20211216; CN 115698428 A 20230203; EP 4165248 A1 20230419; JP 2023529983 A 20230712; US 2023113067 A1 20230413; WO 2021254862 A1 20211223
DOCDB simple family (application)
DE 102020207437 A 20200616; CN 202180043513 A 20210610; EP 2021065598 W 20210610; EP 21732269 A 20210610; JP 2022577301 A 20210610; US 202218079480 A 20221212