EP 4397440 A1 20240710 - WRENCH DEVICE AND METHOD FOR CONTROLLING SAME
Title (en)
WRENCH DEVICE AND METHOD FOR CONTROLLING SAME
Title (de)
SCHRAUBENSCHLÜSSELVORRICHTUNG UND VERFAHREN ZUR STEUERUNG DAVON
Title (fr)
DISPOSITIF DE CLÉ ET PROCÉDÉ DE COMMANDE DE CELUI-CI
Publication
Application
Priority
- CN 202111007455 A 20210830
- CN 2022112103 W 20220812
Abstract (en)
A wrench device and a method for controlling the same are provided. The wrench device comprises: at least two wrenches, each wrench being provided with a control mechanism; a sliding assembly, all of the wrenches being assembled on the sliding assembly and sliding synchronously with the sliding assembly; and an online mechanism, wherein the control mechanisms of all the wrenches are in communication connection by means of the online mechanism, such that the control mechanism of one of the wrenches can control all the wrenches when the online mechanism is powered on. By using the present solution, the online control of two or more wrenches is realized, such that an operator can simultaneously control a plurality of wrenches to operate at one time, and the consistency of the torque outputs of the plurality of wrenches is guaranteed. Moreover, the wrenches can be driven to reach the next operation position by pushing the sliding assembly without manual carrying, thereby reducing the labor intensity of the operator, which facilitates a reduction in error rates. In addition, the present solution further enables functions such as automatic shutdown, automatic calculation, torque detection and display and automatic error reporting, such that the wrench device is more intelligent.
IPC 8 full level
B25B 23/147 (2006.01); B25B 19/00 (2006.01); B25B 23/14 (2006.01); B25B 23/18 (2006.01)
CPC (source: EP)
B25B 21/02 (2013.01); B25B 23/1475 (2013.01); B25B 23/18 (2013.01); B25G 1/00 (2013.01); B25H 1/00 (2013.01)
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)
EP 4397440 A1 20240710; CN 115723086 A 20230303; WO 2023029946 A1 20230309
DOCDB simple family (application)
EP 22863086 A 20220812; CN 202111007455 A 20210830; CN 2022112103 W 20220812