Global Patent Index - EP 3403771 A4

EP 3403771 A4 20200101 - POWER TOOL

Title (en)

POWER TOOL

Title (de)

ELEKTROWERKZEUG

Title (fr)

OUTIL ÉLECTRIQUE

Publication

EP 3403771 A4 20200101 (EN)

Application

EP 17738179 A 20170113

Priority

  • CN 201610024022 A 20160114
  • CN 2017071045 W 20170113

Abstract (en)

[origin: EP3403771A1] The present invention provides a power tool, including: a motor; an output shaft for mounting a work head being driven by the motor , wherein a plane passing through an axis of the motor and an axis of the output shaft is defined as a reference plane; and a housing, including an inner housing and an outer housing, wherein the inner housing and the outer housing are spaced, and the motor is at least partially accommodated in the inner housing ; a limiting mechanism and a vibration reduction mechanism being disposed between the outer housing and the inner housing , and wherein the vibration reduction mechanism acts in a direction perpendicular to the reference plane , the limiting mechanism is used for limiting the outer housing to move relative to the inner housing in the reference plane or a plane parallel to the reference plane, and the limiting mechanism and the vibration reduction mechanism are respectively independent. In the power tool of the present invention, the limiting mechanism and the vibration reduction mechanism are respectively independent, so that a comfort level in operation is effectively improved without affecting working efficiency.

IPC 8 full level

B25F 5/00 (2006.01)

CPC (source: CN EP)

B25F 3/00 (2013.01 - CN); B25F 5/00 (2013.01 - CN); B25F 5/006 (2013.01 - CN EP)

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)

EP 3403771 A1 20181121; EP 3403771 A4 20200101; CN 106965132 A 20170721; WO 2017121366 A1 20170720

DOCDB simple family (application)

EP 17738179 A 20170113; CN 2017071045 W 20170113; CN 201710024617 A 20170113