WO2015135713A3 - Axe porte-satellite à rigidité à la flexion localement réduite - Google Patents

Axe porte-satellite à rigidité à la flexion localement réduite Download PDF

Info

Publication number
WO2015135713A3
WO2015135713A3 PCT/EP2015/052818 EP2015052818W WO2015135713A3 WO 2015135713 A3 WO2015135713 A3 WO 2015135713A3 EP 2015052818 W EP2015052818 W EP 2015052818W WO 2015135713 A3 WO2015135713 A3 WO 2015135713A3
Authority
WO
WIPO (PCT)
Prior art keywords
region
flexural rigidity
regions
interface
planetary pin
Prior art date
Application number
PCT/EP2015/052818
Other languages
German (de)
English (en)
Other versions
WO2015135713A2 (fr
Inventor
Erwin Van Eyndhoven
Original Assignee
Zf Friedrichshafen Ag
Zf Wind Power Antwerpen N.V.
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 Zf Friedrichshafen Ag, Zf Wind Power Antwerpen N.V. filed Critical Zf Friedrichshafen Ag
Priority to EP15703780.5A priority Critical patent/EP3117126A2/fr
Publication of WO2015135713A2 publication Critical patent/WO2015135713A2/fr
Publication of WO2015135713A3 publication Critical patent/WO2015135713A3/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/08General details of gearing of gearings with members having orbital motion
    • F16H57/082Planet carriers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/28Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/28Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
    • F16H1/2836Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the planets relative to the planet carrier or by using free floating planets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/08General details of gearing of gearings with members having orbital motion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H9/00Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/24Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

L'invention concerne un axe porte-satellite (101), comprenant une première zone (103), une deuxième zone (105) et une troisième zone (107), avec exactement une interface (109) entre la première zone (103) et la deuxième zone (105) et exactement une interface (111) entre la deuxième zone (105) et la troisième zone (107). L'interface (109) entre la première zone (103) et la deuxième zone (105) et l'interface (111) entre la deuxième zone (105) et la troisième zone (107) s'étendent dans le sens radial et la troisième zone (107) possède un épaulement (117) servant à immobiliser axialement au moins un coussinet de satellite. Au moins une partie de la deuxième zone (105) présente une rigidité à la flexion au moins partiellement réduite par rapport à au moins une partie de la première zone (103) et/ou par rapport à au moins une partie de la troisième zone (107). Ceci permet de découpler la première zone (103) d'une flexion dans la troisième zone (107).
PCT/EP2015/052818 2014-03-11 2015-02-11 Axe porte-satellite à rigidité à la flexion localement réduite WO2015135713A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15703780.5A EP3117126A2 (fr) 2014-03-11 2015-02-11 Axe porte-satellite à rigidité à la flexion localement réduite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014204421.9A DE102014204421A1 (de) 2014-03-11 2014-03-11 Planetenbolzen mit bereichsweise verminderter Biegesteifigkeit
DE102014204421.9 2014-03-11

Publications (2)

Publication Number Publication Date
WO2015135713A2 WO2015135713A2 (fr) 2015-09-17
WO2015135713A3 true WO2015135713A3 (fr) 2015-12-17

Family

ID=52465368

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/052818 WO2015135713A2 (fr) 2014-03-11 2015-02-11 Axe porte-satellite à rigidité à la flexion localement réduite

Country Status (3)

Country Link
EP (1) EP3117126A2 (fr)
DE (1) DE102014204421A1 (fr)
WO (1) WO2015135713A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017219614A1 (de) * 2017-11-06 2019-05-09 Zf Friedrichshafen Ag Planetenträger mit flexiblen Bolzen
US11428310B2 (en) 2019-06-03 2022-08-30 Allison Transmission, Inc. Stepped spindle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009102853A1 (fr) * 2008-02-13 2009-08-20 The Timken Company Train épicycloïdal d’engrenages muni de deux rangées de pignons montés sur axes flexibles avec compensation des déformations du porte-satellites
WO2009134684A1 (fr) * 2008-04-30 2009-11-05 The Timken Company Système d’engrenage planétaire doté de tiges flexibles
EP2270361A2 (fr) * 2009-06-26 2011-01-05 United Technologies Corporation Système d'engrenage épicyclique avec réduction du partage de charge
DE102011075906A1 (de) * 2011-05-16 2012-11-22 Zf Friedrichshafen Ag Flexibler Planetenbolzen
DE102011077960A1 (de) * 2011-06-22 2012-12-27 Zf Friedrichshafen Ag Flexibler Planetenbolzen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009102853A1 (fr) * 2008-02-13 2009-08-20 The Timken Company Train épicycloïdal d’engrenages muni de deux rangées de pignons montés sur axes flexibles avec compensation des déformations du porte-satellites
WO2009134684A1 (fr) * 2008-04-30 2009-11-05 The Timken Company Système d’engrenage planétaire doté de tiges flexibles
EP2270361A2 (fr) * 2009-06-26 2011-01-05 United Technologies Corporation Système d'engrenage épicyclique avec réduction du partage de charge
DE102011075906A1 (de) * 2011-05-16 2012-11-22 Zf Friedrichshafen Ag Flexibler Planetenbolzen
DE102011077960A1 (de) * 2011-06-22 2012-12-27 Zf Friedrichshafen Ag Flexibler Planetenbolzen

Also Published As

Publication number Publication date
DE102014204421A1 (de) 2015-09-17
WO2015135713A2 (fr) 2015-09-17
EP3117126A2 (fr) 2017-01-18

Similar Documents

Publication Publication Date Title
USD873911S1 (en) Type font
USD809917S1 (en) Carton blank
USD861316S1 (en) Shoe side
USD718819S1 (en) Die
USD774336S1 (en) Rondelle credenza
USD765768S1 (en) Typeface
HUE054690T2 (hu) 8-Oxetán-3-il-3,8-diazabiciklo[3.2.1]oktán-3-il-csoporttal szubsztituált vegyületek HIV inhibitorokként
USD802914S1 (en) Holster
WO2017058598A3 (fr) Accessoire compressible et son procédé de fabrication
WO2016040248A3 (fr) Compositions détergentes contenant un tensioactif ramifié
WO2014195920A3 (fr) Réassortiment du virus de la grippe
WO2014123829A3 (fr) Bouteille avec corps d'émulation
WO2013028507A3 (fr) Agencement de palier
MX2017011655A (es) Compuestos de aza-piridona y usos de estos.
WO2014062342A3 (fr) Récipient, poignée pour un récipient et ensemble de poignée et de récipient
USD844963S1 (en) Shoe upper
WO2015191945A3 (fr) Formes solides de sofosbuvir
WO2015139702A3 (fr) Arrangement de palier pour plateau circulaire
IN2014CH00562A (fr)
WO2015169900A3 (fr) Pic de forage et dispositif de fixation de pic de forage
USD754944S1 (en) T-shirt
WO2015135713A3 (fr) Axe porte-satellite à rigidité à la flexion localement réduite
WO2016127102A3 (fr) Inhibition de la germination des spores de clostridium perfringens pour réduire l'entérite nécrotique
BR112017011501A2 (pt) inserto em rampa, ferramenta de fresagem de alta alimentação, e, conjunto de ferramenta de fresagem de alta alimentação.
USD921906S1 (en) Neck gasket

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15703780

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2015703780

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2015703780

Country of ref document: EP