EP 2756924 B1 20190424 - Adjustment of a torque wrench
Title (en)
Adjustment of a torque wrench
Title (de)
Justierung eines Drehmomentschlüssels
Title (fr)
Ajustement d'une clef dynamométrique
Publication
Application
Priority
DE 202013100263 U 20130121
Abstract (en)
[origin: CN103934788A] The torque spanner has an adjusting ring which is provided at a free end of a handle, and coupled with a spindle over a positive-intervention. The adjusting ring is displaced along an axial direction (A) to adjust the spindle, so that the engagement of handle with the spindle is released. The spindle is moved and the handle is coupled with spindle by a positive connection by rotating adjusting ring. The adjustment of handle relative to spindle is performed along axial direction, so that positive engagement between spindle and handle is released. The invention simplified the fine adjustment of the torque wrench, and the economic production can be realized.
IPC 8 full level
B25B 23/142 (2006.01)
CPC (source: CN EP)
B25B 23/1427 (2013.01 - CN 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
DOCDB simple family (publication)
DE 202013100263 U1 20140424; CN 103934788 A 20140723; CN 103934788 B 20170301; EP 2756924 A2 20140723; EP 2756924 A3 20180404; EP 2756924 B1 20190424; ES 2730206 T3 20191108
DOCDB simple family (application)
DE 202013100263 U 20130121; CN 201410025982 A 20140120; EP 13198489 A 20131219; ES 13198489 T 20131219