EP 2657525 A3 20151230 - Gear machine with an axial seal stretching into the area of radial exterior surface of the correponding bearing support
Title (en)
Gear machine with an axial seal stretching into the area of radial exterior surface of the correponding bearing support
Title (de)
Zahnradmaschine mit einer Axialdichtung, die sich in den Bereich der radialen Außenoberfläche des zugeordneten Lagerkörpers erstreckt
Title (fr)
Machine à roue dentée dotée d'un joint axial qui s'étend dans la zone de la surface extérieure radiale du corps de palier associé
Publication
Application
Priority
DE 102012207078 A 20120427
Abstract (en)
[origin: EP2657525A2] The machine has a housing whose inner space is arranged with two gear wheels. A bearing portion (50) is extended with a constant cross-sectional shape along a longitudinal direction (17). A radial outer surface (55) of bearing portion is formed as a sealing for inner space of housing. An elongated and resilient sealing portion (60) of bearing portion is sealingly contacted with housing, and oriented in an axial plane perpendicular to longitudinal axis. A direction change portion (63) is extended with an associated end portion (61) along outer surface of bearing portion.
IPC 8 full level
F04C 2/18 (2006.01); F04C 15/00 (2006.01)
CPC (source: EP)
F04C 2/18 (2013.01); F04C 15/0026 (2013.01); F04C 15/0034 (2013.01); F04C 2240/56 (2013.01)
Citation (search report)
- [XYI] US 3137239 A 19640616 - DAHL CARL P
- [XAI] EP 1515045 A2 20050316 - HALDEX HYDRAULICS CORP [US]
- [YDA] DE 2847711 A1 19800514 - BOSCH GMBH ROBERT
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 2657525 A2 20131030; EP 2657525 A3 20151230; EP 2657525 B1 20171018; DE 102012207078 A1 20131031
DOCDB simple family (application)
EP 13161225 A 20130327; DE 102012207078 A 20120427