Global Patent Index - EP 3433055 A4

EP 3433055 A4 20200115 - ELECTRIC TOOL AND CONTROLLING METHOD THEREOF

Title (en)

ELECTRIC TOOL AND CONTROLLING METHOD THEREOF

Title (de)

ELEKTROWERKZEUG UND STEUERUNGSVERFAHREN DAFÜR

Title (fr)

OUTIL ÉLECTRIQUE ET SON PROCÉDÉ DE COMMANDE

Publication

EP 3433055 A4 20200115 (EN)

Application

EP 17769407 A 20170321

Priority

  • HK 16103323 A 20160322
  • CN 2017077447 W 20170321

Abstract (en)

[origin: WO2017162130A1] An electric tool includes a motor (12) for driving a working element, a controller (2) connected to the motor, a first user input device connected to the controller, and a memory (6) connected to the controller. The controller is configured to operate in a learning mode and an execution mode. In the learning mode the controller is adapted to record a varying pattern of operation of electric tool and store the varying pattern in the memory. In the execution mode, the controller is adapted to control the electric tool to operate without user intervention by replaying the varying pattern stored in the memory. With the learning mode, end users can pay less attention to the operation since the electric tool can replay the working process in the execution mode to prevent material being damaged for the same type of work.

IPC 8 full level

B25B 21/00 (2006.01); G05B 19/42 (2006.01)

CPC (source: EP)

B25B 21/00 (2013.01); B25B 23/14 (2013.01); B25B 23/147 (2013.01)

Citation (search report)

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)

WO 2017162130 A1 20170928; AU 2017239292 A1 20181011; CN 108883522 A 20181123; CN 108883522 B 20210528; EP 3433055 A1 20190130; EP 3433055 A4 20200115; EP 3433055 B1 20221130

DOCDB simple family (application)

CN 2017077447 W 20170321; AU 2017239292 A 20170321; CN 201780019380 A 20170321; EP 17769407 A 20170321