ATE72598T1 - HYDROMOTOR. - Google Patents

HYDROMOTOR.

Info

Publication number
ATE72598T1
ATE72598T1 AT88113080T AT88113080T ATE72598T1 AT E72598 T1 ATE72598 T1 AT E72598T1 AT 88113080 T AT88113080 T AT 88113080T AT 88113080 T AT88113080 T AT 88113080T AT E72598 T1 ATE72598 T1 AT E72598T1
Authority
AT
Austria
Prior art keywords
shaft
housing
annular
toothing
end section
Prior art date
Application number
AT88113080T
Other languages
German (de)
Inventor
Rudolf Dipl-Ing Fh Kollmuss
Original Assignee
Kinshofer Greiftechnik
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 Kinshofer Greiftechnik filed Critical Kinshofer Greiftechnik
Application granted granted Critical
Publication of ATE72598T1 publication Critical patent/ATE72598T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

A hydraulic motor with a cylindrical housing and supported in this a shaft with widened, flange-shaped end section, preferably a hydraulic internally toothed gear machine, has a toothed shaft and an annular piston provided with inside and outside toothing, which, together with the inside toothing of the housing or the toothing of the shaft forms displacement chambers and by virtue of its tumbling movement opens and closes inlet and outlet control apertures. In order to avoid bending moments of inadmissible magnitude acting on the drive shaft, which are produced, for example, by transverse forces acting on grippers connected to this, the housing (13) or an annular housing section has an annular plane end face which together with an annular surface (19) of the expanded, flange-shaped end section (15) of the shaft (12) forms a gap, the width of which is only so great that, in the event of a bending moment acting on the shaft (12), the end face is supported on the end section (15) with deflection of the shaft only in its flexible range. <IMAGE>
AT88113080T 1987-08-31 1988-08-11 HYDROMOTOR. ATE72598T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3729049A DE3729049C1 (en) 1987-08-31 1987-08-31 Hydraulic motor
EP88113080A EP0305785B1 (en) 1987-08-31 1988-08-11 Hydraulic motor

Publications (1)

Publication Number Publication Date
ATE72598T1 true ATE72598T1 (en) 1992-02-15

Family

ID=6334886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88113080T ATE72598T1 (en) 1987-08-31 1988-08-11 HYDROMOTOR.

Country Status (4)

Country Link
EP (1) EP0305785B1 (en)
AT (1) ATE72598T1 (en)
DE (1) DE3729049C1 (en)
ES (1) ES2028961T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734900C2 (en) * 1997-08-12 2001-03-08 Andreas Voulgaris Hydraulic unit with fastening device for additional units
DE10309258B4 (en) * 2003-03-03 2006-10-12 Archimedes Voulgaris Hydraulikmotorenbau Gmbh Device for fastening and for rotary drive of a gripper tool
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
CN115289087A (en) * 2022-09-28 2022-11-04 宁波中意液压马达有限公司 Rotating motor for engineering vehicle gripping apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021161A (en) * 1976-02-17 1977-05-03 Eaton Corporation Rotary fluid pressure device and thrust absorbing arrangement therefor
DE3342131A1 (en) * 1983-11-22 1985-06-05 Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach Annular piston machine
DE3406543A1 (en) * 1984-02-23 1985-09-05 Rudolf 8000 München Braren Positive displacement machine, in particular an epicyclic cycloidal gear mechanism with an integrated hydraulic motor
DE3617313A1 (en) * 1986-05-23 1987-11-26 Kinshofer Greiftechnik Device for connecting a hydraulic torque engine

Also Published As

Publication number Publication date
ES2028961T3 (en) 1992-07-16
EP0305785A3 (en) 1989-09-13
EP0305785A2 (en) 1989-03-08
DE3729049C1 (en) 1989-03-30
EP0305785B1 (en) 1992-02-12

Similar Documents

Publication Publication Date Title
US5088565A (en) Vibratory pile driver
US4266436A (en) Torque division gearing
ATE72598T1 (en) HYDROMOTOR.
GB9310949D0 (en) Helicar gear fluid machine
BR8500884A (en) MECHANICAL REDUCER
SE9500001L (en) Hydraulic torque pulse mechanism intended for a torque releasing tool
AU5507990A (en) Flexible drive shaft
CA2011616A1 (en) Hydraulic rotary actuating apparatus
GB1502070A (en) Pump motor combination for hydraulic implement
GB1428882A (en) Partition between a hydrodynamic unit and a mechanical part of change-speed gearing
DE3876827D1 (en) MULTI-AXIAL DRIVE ELEMENT.
SU1002707A1 (en) Inertial propeller
SU884998A1 (en) Turning mechanism of working member of manipulator
SU844864A1 (en) Friction-type self-compressing transmission
SU678195A1 (en) Hydromachine stator structure
SU1636597A1 (en) Multirotor gear flow driver
SU791993A1 (en) Toothed-gear reversible hydraulic machine
SU1418482A1 (en) Piston-type pump
JPS57193788A (en) Internally engaged gear pump or motor
JPS6435106A (en) Fluid pressure reciprocal drive
SU1126718A1 (en) Controllable gear hydraulic motor
SU830020A1 (en) Piston-type traction apparatus
SU1705605A1 (en) Vertical hydraulic turbine
SU1523749A1 (en) Positive displacement fluid motor
SU997370A1 (en) Crank press