EP 3043966 A1 20160720 - MECHANISM FOR LOCKING/UNLOCKING A TORQUE WRENCH
Title (en)
MECHANISM FOR LOCKING/UNLOCKING A TORQUE WRENCH
Title (de)
MECHANISMUS ZUM VERRIEGELN/ENTRIEGELN EINES DREHMOMENTSCHLÜSSELS
Title (fr)
MECANISME DE BLOCAGE/DEBLOCAGE D'UNE CLE DYNAMOMETRIQUE
Publication
Application
Priority
- FR 1302115 A 20130910
- IB 2014001450 W 20140801
Abstract (en)
[origin: WO2015036818A1] A roller (C) for locking the head (100) is "locked" by the pusher (B), which is itself blocked by 3 balls (400) each housed in three housings: (L1) provided in the pusher; (L2) provided in a fixed support of the pusher, (L3) in a sliding outer sleeve (F). If a motor and a suitable mechanical system (600, 500) move the sleeve in translation, the housing (L2) comes to coincide with the position of the ball. This is driven from (L1) by the pusher, which retracts, the roller (C) also retracts, and the head is actuated. The sleeve can withstand translational, rotational and helical movements. More immediate actuation, increased reliability, simplicity, weight saving, ease of maintenance.
IPC 8 full level
B25B 23/142 (2006.01)
CPC (source: EP)
B25B 23/1425 (2013.01); B25B 23/1427 (2013.01)
Citation (search report)
See references of WO 2015036818A1
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)
FR 3010341 A1 20150313; FR 3010341 B1 20151002; EP 3043966 A1 20160720; EP 3043966 B1 20210818; ES 2897641 T3 20220302; WO 2015036818 A1 20150319
DOCDB simple family (application)
FR 1302115 A 20130910; EP 14767091 A 20140801; ES 14767091 T 20140801; IB 2014001450 W 20140801