EP 2138276 A1 20091230 - Torque wrench whose torque values can be adjusted easily and quickly
Title (en)
Torque wrench whose torque values can be adjusted easily and quickly
Title (de)
Drehmomentschlüssel mit leicht und schnell einstellbaren Drehmomentwerten
Title (fr)
Clé dynamométrique dont les valeurs de couple peuvent être réglées facilement et rapidement
Publication
Application
Priority
EP 08158960 A 20080625
Abstract (en)
A torque wrench includes an operation bar (10) having a mounting sleeve (12), a hollow handle (20) having an inner wall provided with a first toothed portion (221) and a plurality of positioning grooves (222,223,224), and an adjusting unit (40) including an adjusting knob (41) movable relative the handle and having an outer wall provided with a second toothed portion (414) detachably engaged with the first toothed portion of the handle and a positioning block (415) detachably locked in one of the positioning grooves of the handle. Thus, the adjusting knob is initially pulled outwardly relative to the mounting sleeve and the linking rod and is then rotatable relative to the handle so as to adjust the torque values of the torque wrench.
IPC 8 full level
B25B 23/142 (2006.01)
CPC (source: EP)
B25B 23/1427 (2013.01)
Citation (search report)
- [YA] US 6945144 B1 20050920 - CUTLER BRIAN [US], et al
- [YA] US 4207783 A 19800617 - GRABOVAC BOSKO [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2138276 A1 20091230; EP 2138276 B1 20130102; ES 2402265 T3 20130430; PL 2138276 T3 20130531
DOCDB simple family (application)
EP 08158960 A 20080625; ES 08158960 T 20080625; PL 08158960 T 20080625