EP 2203643 A1 20100707 - HYDRAULIC AXIAL PISTON MACHINE
Title (en)
HYDRAULIC AXIAL PISTON MACHINE
Title (de)
HYDRAULISCHE AXIALKOLBENMASCHINE
Title (fr)
MACHINE HYDRAULIQUE À PISTON AXIAL
Publication
Application
Priority
- DK 2008000349 W 20081008
- DE 102007048316 A 20071009
Abstract (en)
[origin: WO2009046716A1] The invention specifies a hydraulic axial piston machine (1) having a housing (2) in which a cylinder drum (4) is mounted so as to be rotatable about an axis (5), which cylinder drum (4) has at least one cylinder (7) in which is arranged a piston (10) which is supported against a swashplate (12), the angle of inclination of which swashplate (12) can be adjusted in an adjustment plane. It is sought to keep the expenditure for the production of individual parts of the axial piston machine low. For this purpose, it is provided that the swashplate (12) has, on that side of the latter which faces away from the cylinder drum (4), a spherical bearing surface (15), which bears against a spherical support surface (16) in the base part (3) of the housing (2), and an anti-tilt device (31-34) which counteracts a tilting movement of the swashplate (12) perpendicular to the adjustment plane.
IPC 8 full level
F04B 1/32 (2006.01); F16H 39/14 (2006.01)
CPC (source: EP US)
B01D 61/06 (2013.01 - EP); F04B 1/2085 (2013.01 - US); F04B 1/324 (2013.01 - EP US); B01D 2313/246 (2013.01 - EP); F04B 1/2078 (2013.01 - US); F04B 1/326 (2013.01 - US)
Citation (search report)
See references of WO 2009046716A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007048316 A1 20090416; DE 102007048316 B4 20100527; CN 101821504 A 20100901; CN 101821504 B 20130403; EP 2203643 A1 20100707; US 2010269687 A1 20101028; US 9051926 B2 20150609; WO 2009046716 A1 20090416
DOCDB simple family (application)
DE 102007048316 A 20071009; CN 200880110939 A 20081008; DK 2008000349 W 20081008; EP 08801383 A 20081008; US 68212208 A 20081008