Global Patent Index - EP 3227060 A1

EP 3227060 A1 2017-10-11 - HAND-HELD MACHINE TOOL, FAN-FREE POWER SUPPLY AND TOOL SYSTEM

Title (en)

HAND-HELD MACHINE TOOL, FAN-FREE POWER SUPPLY AND TOOL SYSTEM

Title (de)

HANDWERKZEUGMASCHINE, LÜFTERLOSES NETZSTROMTEIL UND WERKZEUGSYSTEM

Title (fr)

MACHINE-OUTIL PORTATIVE, PARTIE DE RÉSEAU SANS VENTILATEUR ET SYSTÈME D'OUTIL

Publication

EP 3227060 A1 (DE)

Application

EP 15801837 A

Priority

  • EP 14195557 A
  • EP 2015078015 W

Abstract (en)

[origin: WO2016087344A1] The invention relates to a hand-held power tool (100), in particular a hammer drill or combination hammer, comprising a tool housing (90), which has a receiving recess (80) designed to replaceably receive a storage battery (200) or a power supply unit (300), the hand-held power tool (100) comprising an electric drive motor (70) having a cooling fan (60) and a first vent portion (50) which is located on the tool housing (90) outside the receiving recess (80) and through which a volume flow (V) generated by the cooling fan (60) can be guided. The tool housing (90) has a second vent portion (40) which is different from the first vent portion (50) and which is located in the receiving recess (80) and through which the volume flow (V) generated by the cooling fan (60) can be at least partially guided.

IPC 8 full level (invention and additional information)

B25F 5/00 (2006.01)

CPC (invention and additional information)

B25F 5/008 (2013.01); B25D 16/00 (2013.01); B25D 17/20 (2013.01); B25D 2217/0061 (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

EPO simple patent family

EP 3028822 A1 20160608; CN 107073695 A 20170818; EP 3227060 A1 20171011; EP 3227060 B1 20180711; US 2017334055 A1 20171123; WO 2016087344 A1 20160609

INPADOC legal status


2018-07-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): 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

2018-07-11 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2018-05-16 [INTG] ANNOUNCEMENT OF INTENTION TO GRANT

- Effective date: 20180417

2018-03-07 [DAV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT (IN ANY COUNTRY) (DELETED)

2018-03-07 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-10-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170703

2017-10-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-10-11 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN:

- Countries: MA MD

2017-10-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME