Global Patent Index - EP 3408058 A1

EP 3408058 A1 20181205 - HAMMER DEVICE

Title (en)

HAMMER DEVICE

Title (de)

HAMMEREINRICHTUNG

Title (fr)

ENSEMBLE MARTEAU

Publication

EP 3408058 A1 20181205 (DE)

Application

EP 17702830 A 20170127

Priority

  • DE 102016101675 A 20160129
  • EP 2017051842 W 20170127

Abstract (en)

[origin: WO2017129789A1] The invention relates to a hammer device (1), in particular a manual hammer device (1), comprising a percussion mechanism (12) which is designed to carry out a percussion movement on a tool (2) in the axial direction (A). Said hammer device is characterised in that it comprises at least one percussion force storing means (15) designed to at least partially store a percussion force of the percussion mechanism (12) in the axial direction (A), and to at least partially release said force in the form of a percussion force in the opposite axial direction (B).

IPC 8 full level

B25D 17/24 (2006.01); B25D 17/02 (2006.01); B25D 17/08 (2006.01)

CPC (source: EP)

B07B 1/526 (2013.01); B08B 1/165 (2024.01); B25D 17/02 (2013.01); B25D 17/08 (2013.01); B25D 17/24 (2013.01); B25D 2217/0007 (2013.01); B25D 2222/21 (2013.01); B25D 2222/57 (2013.01); B25D 2250/005 (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

DOCDB simple family (publication)

DE 102016101675 A1 20170803; DE 102016101675 B4 20170831; EP 3408058 A1 20181205; EP 3408058 B1 20211027; WO 2017129789 A1 20170803

DOCDB simple family (application)

DE 102016101675 A 20160129; EP 17702830 A 20170127; EP 2017051842 W 20170127