EP 2049796 A1 20090422 - DEVICE FOR COUPLING A PISTON TO AN ANNULAR DISC
Title (en)
DEVICE FOR COUPLING A PISTON TO AN ANNULAR DISC
Title (de)
VORRICHTUNG ZUM ANKOPPELN EINES KOLBENS AN EINE RINGSCHEIBE
Title (fr)
DISPOSITIF DE COUPLAGE D'UN PISTON À UN DISQUE ANNULAIRE
Publication
Application
Priority
- DE 2007001077 W 20070619
- DE 102006035148 A 20060729
Abstract (en)
[origin: WO2008014736A1] A device for coupling a piston to an annular disc (1), in particular to a captive C-washer/swash plate or to a pivot ring of the working unit of a reciprocating-piston machine, preferably of a compressor of the air-conditioning system of a motor vehicle, having a piston bridge (2) which is assigned to the piston and sliding shoes (3) which act between the annular disc (1) and the piston bridge (2), wherein the piston bridge (2) engages at least partially around or over the annular disc (1) and is in sliding engagement with the annular disc (1) by means of the sliding shoes (3), is characterized in that the sliding shoes (3) form, on the side facing towards the annular disc (1), around their actual sliding face (4) and towards the annular disc (1), an outer gap (5) which encircles the sliding face (4) and which serves to receive and store lubricant.
IPC 8 full level
F04B 27/08 (2006.01); F04B 1/12 (2006.01)
CPC (source: EP)
F04B 1/126 (2013.01); F04B 27/0886 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008014736 A1 20080207; AT E460586 T1 20100315; DE 112007001657 A5 20090416; DE 502007003098 D1 20100422; EP 2049796 A1 20090422; EP 2049796 B1 20100310
DOCDB simple family (application)
DE 2007001077 W 20070619; AT 07722534 T 20070619; DE 112007001657 T 20070619; DE 502007003098 T 20070619; EP 07722534 A 20070619