[go: up one dir, main page]

AU9341498A - Hydraulic unit with fastening device for additional aggregate units - Google Patents

Hydraulic unit with fastening device for additional aggregate units

Info

Publication number
AU9341498A
AU9341498A AU93414/98A AU9341498A AU9341498A AU 9341498 A AU9341498 A AU 9341498A AU 93414/98 A AU93414/98 A AU 93414/98A AU 9341498 A AU9341498 A AU 9341498A AU 9341498 A AU9341498 A AU 9341498A
Authority
AU
Australia
Prior art keywords
hydraulic unit
housing
rotor
fastening device
additional aggregate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU93414/98A
Inventor
Andreas Voulgaris
Christos Voulgaris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU9341498A publication Critical patent/AU9341498A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Sliding-Contact Bearings (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to a hydraulic unit comprising a rotor and a stator forming a housing. The hydraulic unit has a bearing provided for between the housing and the rotor, which bearing absorbs axial and radial forces. The rotor is configured as a flanged shaft with a shaft section and a flange section for attaching additional aggregate units to the hydraulic unit. The diameter of the flange section is greater than that of the housing. According to the invention a backing ring can be removably connected to the flanged shaft and rests with at least one inner shoulder on at least one outer shoulder on the housing, with formation of a sliding area. The invention also relates to a backing ring configured accordingly.
AU93414/98A 1997-08-12 1998-08-12 Hydraulic unit with fastening device for additional aggregate units Abandoned AU9341498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19734900 1997-08-12
DE19734900A DE19734900C2 (en) 1997-08-12 1997-08-12 Hydraulic unit with fastening device for additional units
PCT/EP1998/005097 WO1999008000A1 (en) 1997-08-12 1998-08-12 Hydraulic unit with fastening device for additional aggregate units

Publications (1)

Publication Number Publication Date
AU9341498A true AU9341498A (en) 1999-03-01

Family

ID=7838739

Family Applications (1)

Application Number Title Priority Date Filing Date
AU93414/98A Abandoned AU9341498A (en) 1997-08-12 1998-08-12 Hydraulic unit with fastening device for additional aggregate units

Country Status (5)

Country Link
EP (1) EP1003975B1 (en)
AT (1) ATE217393T1 (en)
AU (1) AU9341498A (en)
DE (2) DE19734900C2 (en)
WO (1) WO1999008000A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005009540U1 (en) * 2005-06-17 2006-10-26 Kinshofer Greiftechnik Gmbh & Co. Kg Hydraulic torque motor used as a slewing gear for an excavator grab comprises a rotor supported axially and radially on a housing via sliding bearings and an engine connecting piece joined to the rotor
EP1882855A3 (en) * 2006-07-25 2008-04-30 Kinshofer GmbH Hydraulic motor
DE102008035088A1 (en) 2008-07-28 2010-02-04 Av Hydraulikmotoren Gmbh Hydraulic aggregate i.e. hydraulic motor, has locking device whose locking unit acts together with locking recess in locking position and blocks rotor with respect to stator in mechanically form-fit, torque-proof and detachable manner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729049C1 (en) * 1987-08-31 1989-03-30 Kinshofer Greiftechnik Hydraulic motor
DE4200062A1 (en) * 1992-01-03 1993-07-08 Ervin Kratochvil Cycloidal speed reduction gear with toothed wheel engaging ring of pins - incorporates drive shaft fitted with eccentric bush which carries toothed wheel
DE4335678C2 (en) * 1993-10-20 2002-06-20 Thumm Heinz Oelhydraulik Rotary device for excavator grab

Also Published As

Publication number Publication date
DE19734900A1 (en) 1999-02-25
EP1003975A1 (en) 2000-05-31
ATE217393T1 (en) 2002-05-15
DE59804071D1 (en) 2002-06-13
DE19734900C2 (en) 2001-03-08
WO1999008000A1 (en) 1999-02-18
EP1003975B1 (en) 2002-05-08

Similar Documents

Publication Publication Date Title
TW200509505A (en) Motor
GB2281105B (en) Bearing assemblies for rotating shafts
EP0875685A3 (en) Combined externally pressurized gas-magnetic bearing assembly and spindle device utilizing the same
AU5416499A (en) Rotation device
WO2007001525A3 (en) Motor grounding seal
EP1387061A3 (en) Oil sealing in turbocharger
ES2167741T3 (en) CONICAL FASTENING ASSEMBLY.
EP1018604A3 (en) Dynamic pressure bearing motor
US4418807A (en) Friction interface unit for a clutch and a brake
AU5758296A (en) Sealing arrangement
BR9911133A (en) Guide sleeve for a receiving cylinder
PL348880A1 (en) Hydraulic turbogenerator
WO1998002672A3 (en) Brake disk unit
ATE213467T1 (en) PLAY-FREE WHEEL MOUNTING
WO2004001742A3 (en) Rotor limiter for fluid dynamic bearing motor
ATE174480T1 (en) MULTIPLE RING
CA2480885A1 (en) Arrangement at a rotator
MX9606083A (en) Oil seal extender.
AU9341498A (en) Hydraulic unit with fastening device for additional aggregate units
EP0731285A3 (en) Assembly of a one-way clutch and a bearing
EP1233215A3 (en) Ready to fit mechanical seal for the shaft of a pump
SE9803436D0 (en) single seal
CA2334784A1 (en) Hub seal with low installation load and rotation prevention structure
JPH0159444B2 (en)
EP1258649A3 (en) Connection of disk brake rotor to vehicle wheel hub

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase