EP 1521662 A1 20050413 - METHOD FOR THE PRODUCTION OF A CONNECTING ROD FOR A RECIPROCATING PISTON ENGINE
Title (en)
METHOD FOR THE PRODUCTION OF A CONNECTING ROD FOR A RECIPROCATING PISTON ENGINE
Title (de)
VERFAHREN ZUM HERSTELLEN EINES PLEUELS EINER HUBKOLBENMASCHINE
Title (fr)
PROCEDE DE FABRICATION D'UNE BIELLE POUR UN MOTEUR A PISTON ALTERNATIF
Publication
Application
Priority
- DE 10232265 A 20020716
- EP 0307218 W 20030705
Abstract (en)
[origin: WO2004007141A1] The invention relates to a method for the production of a connecting rod for a reciprocating piston engine, made from a cast or forged blank (1), comprising a small connecting rod eye (2) and a large connecting rod eye (3). The large connecting rod eye (3) is divided along a separation plane (4), running through the eye axis in a pre-machining step, whereby previously, in a first machining of the blank (1), the front plane surfaces (13) thereof are ground. After grinding of the plane surfaces (13) of the blank (1), a second machining thereof is carried out for generation firstly of the shape of the large connecting rod eye (3) and subsequently the division line in the separation plane (4) by means of laser cutting.
IPC 1-7
IPC 8 full level
B23K 26/36 (2006.01); B23K 26/38 (2006.01); B23P 15/00 (2006.01); F16C 7/02 (2006.01); F16C 9/04 (2006.01)
CPC (source: EP US)
B23K 26/364 (2015.10 - EP US); B23K 26/38 (2013.01 - EP US); B23P 15/00 (2013.01 - EP US); F16C 7/023 (2013.01 - EP US); F16C 9/04 (2013.01 - EP US); B23P 2700/04 (2013.01 - EP US); Y10T 29/49288 (2015.01 - EP US); Y10T 29/49291 (2015.01 - EP US)
Citation (search report)
See references of WO 2004007141A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004007141 A1 20040122; DE 10232265 B3 20040226; EP 1521662 A1 20050413; US 2005005443 A1 20050113; US 2005015982 A1 20050127
DOCDB simple family (application)
EP 0307218 W 20030705; DE 10232265 A 20020716; EP 03763716 A 20030705; US 82961704 A 20040419; US 91713504 A 20040812