WO2012076099A3 - Zahnradwellenanordnung - Google Patents

Zahnradwellenanordnung Download PDF

Info

Publication number
WO2012076099A3
WO2012076099A3 PCT/EP2011/005672 EP2011005672W WO2012076099A3 WO 2012076099 A3 WO2012076099 A3 WO 2012076099A3 EP 2011005672 W EP2011005672 W EP 2011005672W WO 2012076099 A3 WO2012076099 A3 WO 2012076099A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
shaft assembly
gear shaft
hollow shaft
lateral surface
Prior art date
Application number
PCT/EP2011/005672
Other languages
English (en)
French (fr)
Other versions
WO2012076099A2 (de
Inventor
Guido Bredenfeld
Klaus Griese
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2012076099A2 publication Critical patent/WO2012076099A2/de
Publication of WO2012076099A3 publication Critical patent/WO2012076099A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/064—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable
    • 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
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • 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
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F16H2055/065—Moulded gears, e.g. inserts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Gears, Cams (AREA)

Abstract

Die Erfindung bezieht sich auf eine Zahnradwellenanordnung mit einer Welle, die eine zylindrische Mantelfläche aufweist, auf der die Welle umschliessend ein Aussenzahnrad drehfest angeordnet ist und die an ihrem einen Ende koaxial ein Drehmomentübertragungsteil aufweist. Die Welle ist eine Hohlwelle, die aus einem höherfesten Material besteht, wobei das Aussenzahnrad aus einem Kunststoff besteht und auf die zylindrische Mantelfläche der Hohlwelle aufgespritzt ist und wobei das Drehmomentübertragungsteil ein aus einem höherfesten Material bestehendes separates Bauteil ist, das drehfest mit der Hohlwelle verbunden ist.
PCT/EP2011/005672 2010-12-08 2011-11-11 Zahnradwellenanordnung WO2012076099A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010053807.8 2010-12-08
DE102010053807A DE102010053807A1 (de) 2010-12-08 2010-12-08 Zahnradwellenanordnung

Publications (2)

Publication Number Publication Date
WO2012076099A2 WO2012076099A2 (de) 2012-06-14
WO2012076099A3 true WO2012076099A3 (de) 2013-05-30

Family

ID=45099006

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005672 WO2012076099A2 (de) 2010-12-08 2011-11-11 Zahnradwellenanordnung

Country Status (2)

Country Link
DE (1) DE102010053807A1 (de)
WO (1) WO2012076099A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012011105U1 (de) 2012-11-20 2012-11-29 Diener Precision Pumps Ltd. Zahnrad und Zahnradpumpe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903067A1 (de) * 1989-02-02 1990-08-09 Gvm Ges Fuer Schraubenverdicht Rotor fuer verdraengermaschinen
US6139298A (en) * 1998-07-08 2000-10-31 Hokuetsu Industries Co., Ltd. Shaft structure in screw rotor of screw fluid assembly
DE60016796T2 (de) * 1999-10-18 2005-11-24 Svenska Rotor Maskiner Ab Verfahren zur herstellung von kunststoff-rotoren
DE102009010107A1 (de) * 2009-02-21 2010-08-26 Wilo Se Exzenterschneckenpumpe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903067A1 (de) * 1989-02-02 1990-08-09 Gvm Ges Fuer Schraubenverdicht Rotor fuer verdraengermaschinen
US6139298A (en) * 1998-07-08 2000-10-31 Hokuetsu Industries Co., Ltd. Shaft structure in screw rotor of screw fluid assembly
DE60016796T2 (de) * 1999-10-18 2005-11-24 Svenska Rotor Maskiner Ab Verfahren zur herstellung von kunststoff-rotoren
DE102009010107A1 (de) * 2009-02-21 2010-08-26 Wilo Se Exzenterschneckenpumpe

Also Published As

Publication number Publication date
DE102010053807A1 (de) 2012-06-06
WO2012076099A2 (de) 2012-06-14

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