EP 2361729 B1 20140702 - Method to remove a nose part of an injection nozzle from a cylinder head
Title (en)
Method to remove a nose part of an injection nozzle from a cylinder head
Title (de)
Verfahren zum Entfernen einer Spitze einer Einspritzdüse aus einem Zylinderkopf
Title (fr)
Procédé extraire le bout d'un injecteur d'une culasse de cylindre
Publication
Application
Priority
- NL 2004267 A 20100218
- NL 1038185 A 20100820
Abstract (en)
[origin: EP2361729A1] The present invention relates to a method for removing in situ of a nose part (3) of an injection nozzle from a cylinder head (1), wherein the nose part (3) has become detached from the injection nozzle and is remained behind in an injection nozzle opening (2) in the cylinder head and wherein the remaining part of the injection nozzle, other than the nose part (3) has been removed from the injection nozzle opening (2) in the cylinder head (1), wherein the method comprises forming of an internal thread (18) in the opening (16) in the nose part (3), mounting on the cylinder head (1) or supported by the cylinder head (1) of a pulling device (4), attaching a pulling spindle (6a) to the nose part (3) using the obtained thread (18) and exerted a pulling force by the pulling device (4) on the nose part (3).
IPC 8 full level
B25B 27/06 (2006.01); B25B 27/00 (2006.01); B25B 27/18 (2006.01)
CPC (source: EP)
B25B 27/0035 (2013.01); B25B 27/062 (2013.01); B25B 27/18 (2013.01)
Citation (opposition)
Opponent : PICHLER Werkzeug GmbH
- DE 202005008241 U1 20050721 - KLANN SPEZIAL WERKZEUGBAU GMBH [DE]
- "removal of broken diesel injector", GOOGLE-SUCHE.PDF, 13 August 2008 (2008-08-13), XP055400391
- "UH....what happends when you brake an injector upon removal????!!!", DODGE DIESEL - DIESEL TRUCK RES.PDF, 2003, XP055400394
- "Stuck injector", DIESEL FORUM - THEDIESELSTOP.PDF, 2004, XP055400398
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 2361729 A1 20110831; EP 2361729 B1 20140702; NL 1038185 A 20110822; NL 1038185 C2 20130115; PL 2361729 T3 20150227
DOCDB simple family (application)
EP 11154856 A 20110217; NL 1038185 A 20100820; PL 11154856 T 20110217