EP 3157699 A1 20170426 - PORTABLE DRILLING AND/OR BORING MACHINE
Title (en)
PORTABLE DRILLING AND/OR BORING MACHINE
Title (de)
TRAGBARE BOHR- UND/ODER LOCHMASCHINE
Title (fr)
MACHINE DE PERÇAGE ET/OU ALÉSAGE PORTATIVE
Publication
Application
Priority
- FR 1455534 A 20140617
- IB 2015054151 W 20150601
Abstract (en)
[origin: WO2015193760A1] The invention relates to a portable drilling and/or boring machine, for workpieces (8), in particular workpieces that make up aeroplane structures, such as airframes, wings, cabin, etc., the machine comprising: a jig bushing (3) for guiding a machining tool; an expansible clip (4) for blocking the jig bushing in an opening of a screen (5) positioned on and secured to the workpiece, said screen constituting a drilling jig; and a means for moving the expansible clip (4) in order to clamp and unclamp the jig bushing and secure the machine relative to the screen; the means for moving the expansible clip (4) relative to the jig bushing (3) includes an electric motor (1) the torque and position of which are controlled.
IPC 8 full level
B23B 49/02 (2006.01)
CPC (source: EP US)
B23B 49/023 (2013.01 - EP US); B23B 49/02 (2013.01 - US); B23B 2215/04 (2013.01 - EP US); B23B 2260/062 (2013.01 - EP US); Y10T 279/17529 (2015.01 - EP US); Y10T 408/5621 (2015.01 - EP US); Y10T 408/56245 (2015.01 - EP US)
Citation (search report)
See references of WO 2015193760A1
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)
FR 3022167 A1 20151218; FR 3022167 B1 20160715; EP 3157699 A1 20170426; US 10118234 B2 20181106; US 2017173705 A1 20170622; WO 2015193760 A1 20151223
DOCDB simple family (application)
FR 1455534 A 20140617; EP 15732421 A 20150601; IB 2015054151 W 20150601; US 201515318789 A 20150601