EP 3393716 A1 20181031 - FUEL-OPERATED FIRING DEVICE AND METHOD FOR OPERATING A FIRING DEVICE OF THIS TYPE
Title (en)
FUEL-OPERATED FIRING DEVICE AND METHOD FOR OPERATING A FIRING DEVICE OF THIS TYPE
Title (de)
BRENNKRAFTBETRIEBENES SETZGERÄT UND VERFAHREN ZUM BETREIBEN EINES DERARTIGEN SETZGERÄTS
Title (fr)
OUTIL DE POSE ACTIONNÉ PAR LA PRESSION D'UNE COMBUSTION ET PROCÉDÉ POUR FAIRE FONCTIONNER UN OUTIL DE POSE DE CE TYPE
Publication
Application
Priority
- EP 15201899 A 20151222
- EP 2016081917 W 20161220
Abstract (en)
[origin: WO2017108787A1] The invention relates to a fuel-operated firing device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a driving piston (10) that can be driven out of the main combustion chamber (6) in a firing direction (15) by means of expandable gases, and a pre-chamber (25) with which an ignition device (26) is associated and in which a pressure acting on the main combustion chamber (6) can build up prior to a fuel-air mixture being ignited in said main combustion chamber (6). In order to improve the efficacy and/or functionality during the driving in of securing elements, a detection system (180) is associated with the driving piston (10), said detection system being connected to an electronic feedback control (184) device for control purposes, in order to detect an initial position of the driving piston (10) prior to a firing operation.
IPC 8 full level
B25C 1/08 (2006.01)
CPC (source: EP US)
B25C 1/08 (2013.01 - EP US)
Citation (search report)
See references of WO 2017108787A1
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)
EP 3184255 A1 20170628; CN 108472796 A 20180831; CN 108472796 B 20220405; EP 3393716 A1 20181031; EP 3393716 B1 20210203; JP 2018538480 A 20181227; JP 6599011 B2 20191030; TW 201726329 A 20170801; TW I659812 B 20190521; US 11103987 B2 20210831; US 2018370004 A1 20181227; WO 2017108787 A1 20170629
DOCDB simple family (application)
EP 15201899 A 20151222; CN 201680075963 A 20161220; EP 16822977 A 20161220; EP 2016081917 W 20161220; JP 2018532708 A 20161220; TW 105137073 A 20161114; US 201616062141 A 20161220