BR112013018724A2 - planetary wheel for a planetary gear - Google Patents

planetary wheel for a planetary gear

Info

Publication number
BR112013018724A2
BR112013018724A2 BR112013018724A BR112013018724A BR112013018724A2 BR 112013018724 A2 BR112013018724 A2 BR 112013018724A2 BR 112013018724 A BR112013018724 A BR 112013018724A BR 112013018724 A BR112013018724 A BR 112013018724A BR 112013018724 A2 BR112013018724 A2 BR 112013018724A2
Authority
BR
Brazil
Prior art keywords
planetary
planetary gear
wheel
bearing bushing
planetary wheel
Prior art date
Application number
BR112013018724A
Other languages
Portuguese (pt)
Inventor
Stephanie Missner
Thomas Maier
Wolfgang Müller
Original Assignee
Kaercher Gmbh & Co Kg Alfred
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 Kaercher Gmbh & Co Kg Alfred filed Critical Kaercher Gmbh & Co Kg Alfred
Publication of BR112013018724A2 publication Critical patent/BR112013018724A2/en

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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/02—Plastics; Synthetic resins, e.g. rubbers comprising fillers, fibres
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/66—Acetals, e.g. polyoxymethylene [POM]
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • 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
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H2057/085—Bearings for orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Cleaning In General (AREA)

Abstract

roda planetária para uma engrenagem planetária a presente invenção refere-se a uma roda planetária (10) para uma engrenagem planetária com uma bucha de mancal (12) para acoplamento em um suporte planetário da engrenagem planetária e com uma coroa dentada (14) que circunda a bucha de mancal (12) cincurferencialmente, sendo a referida coroa produzida de plástico. para ampliar de tal maneira a roda planetária que pode ser produzida e montada a custo vantajoso, de acordo com a invenção é proposto que a bucha de um mancal (12) constitua um mancal deslizante produzido em plástico e a coroa dentada (14) seja perfilada como peça moldada plástica na bucha de mancal (12). além disso, é proposto o uso de uma roda planetária desta espécie em uma engrenagem planetária de um aparelho de limpeza motorizado.Planetary Wheel for a Planetary Gear The present invention relates to a planetary wheel (10) for a planetary gear with a bearing bushing (12) for coupling to a planetary gear planetary support and with a toothed crown (14) surrounding it. the bearing bushing (12) is circumferentially, said crown being made of plastic. In order to extend the cost-effective and cost-effective planetary wheel in such a way, it is proposed in accordance with the invention that the bearing bushing (12) is a plastic-produced sliding bearing and the toothed crown (14) is profiled. as a plastic molded part in the bearing bushing (12). Furthermore, it is proposed to use a planetary wheel of this kind in a planetary gear of a motorized cleaning apparatus.

BR112013018724A 2011-03-30 2011-03-30 planetary wheel for a planetary gear BR112013018724A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/054952 WO2012130304A1 (en) 2011-03-30 2011-03-30 Planet gear for a planetary gear train

Publications (1)

Publication Number Publication Date
BR112013018724A2 true BR112013018724A2 (en) 2016-10-25

Family

ID=44625693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013018724A BR112013018724A2 (en) 2011-03-30 2011-03-30 planetary wheel for a planetary gear

Country Status (4)

Country Link
EP (1) EP2691673A1 (en)
CN (1) CN103477122A (en)
BR (1) BR112013018724A2 (en)
WO (1) WO2012130304A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014208800A1 (en) * 2014-05-09 2015-11-12 Schaeffler Technologies AG & Co. KG Plastic planetary gear with injected bearing and planetary gear
WO2016066745A2 (en) * 2014-10-29 2016-05-06 Gwf Messsysteme Ag Wheel and method for producing said wheel
GB201705979D0 (en) * 2017-04-13 2017-05-31 Rolls Royce Plc A Gear, a method of manufacturing a gear and a geared gas turbine engine
AT521071B1 (en) 2018-03-23 2019-12-15 Miba Gleitlager Austria Gmbh Wind turbine transmission and method for producing a wind turbine transmission
CN111868412B (en) * 2018-06-28 2022-12-30 Abb瑞士股份有限公司 Planetary gearbox and related robot joint and robot
US20200088284A1 (en) * 2018-09-17 2020-03-19 Borgwarner Inc. Gear assembly having a gear comprising a first polymer and a bushing comprising a second polymer
CN109695697B (en) * 2019-01-25 2023-09-22 上海创率复合材料有限公司 Gear and gear manufacturing method
DE102019215467A1 (en) * 2019-10-09 2021-04-15 Rolls-Royce Deutschland Ltd & Co Kg Gear with ceramic sleeve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081648A (en) * 1958-12-11 1963-03-19 Gen Motors Corp Compound epicyclic gear mechanism
FR2661963B1 (en) * 1990-05-14 1995-03-03 Yves Niel SPEED REDUCER WITH EPICYCLOUIDAL TRAIN.
DE102005009311A1 (en) * 2005-02-21 2006-08-24 Alfred Kärcher Gmbh & Co. Kg High-pressure cleaner
DE102006029404A1 (en) * 2006-06-27 2008-01-03 Daimlerchrysler Ag Toothed wheel for use as planetary gear in automatic motor vehicle transmission, has central hub made from metallic material, in particular steel, and base body made from high-strength, heatproof plastic provided with central hub
DE102006030097B3 (en) * 2006-06-28 2008-02-14 Zf Friedrichshafen Ag screw gear
DE202007003419U1 (en) 2007-03-07 2007-04-26 Imk Automotive Gmbh Transverse toothed planetary gear for height adjustment of belt in vehicle, has sun wheel, planetary wheels and hollow wheel formed from plastic, where planetary wheels have teeth width that corresponds to value of their diameter
DE102007063541A1 (en) * 2007-12-21 2009-07-02 Alfred Kärcher Gmbh & Co. Kg Drive device for high-pressure cleaning device
JP5141339B2 (en) * 2008-03-31 2013-02-13 オイレス工業株式会社 Bush bearing and automotive rack-pinion steering apparatus using the same

Also Published As

Publication number Publication date
CN103477122A (en) 2013-12-25
EP2691673A1 (en) 2014-02-05
WO2012130304A1 (en) 2012-10-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]