EP 4337588 A1 20240320 - LOCKING HEAD
Title (en)
LOCKING HEAD
Title (de)
VERRIEGELUNGSKOPF
Title (fr)
TÊTE DE VERROUILLAGE
Publication
Application
Priority
- DE 102021119612 A 20210728
- EP 2022070533 W 20220721
Abstract (en)
[origin: WO2023006583A1] The present invention relates to a locking head for telescoping cylinders of a telescopic boom, which has a plurality of telescopic boom portions, and a housing (1) which comprises at least one bolt-like cylinder locking body (2), which can be moved in and out of the housing in order to lock the locking head with a telescopic boom portion, and at least one bolt-like telescope locking body (2), which can be moved in and out of the housing in order to release the telescopic boom portion for a telescoping movement. The locking head has at least one electric actuator (3) which is designed to actuate the at least one cylinder locking body and/or the at least one telescope locking body.
IPC 8 full level
B66C 23/687 (2006.01)
CPC (source: EP US)
B66C 23/708 (2013.01 - EP US)
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 102021119612 A1 20230202; EP 4337588 A1 20240320; JP 2024527967 A 20240726; US 2024217786 A1 20240704; WO 2023006583 A1 20230202
DOCDB simple family (application)
DE 102021119612 A 20210728; EP 2022070533 W 20220721; EP 22751753 A 20220721; JP 2024504954 A 20220721; US 202218292305 A 20220721