DK3699461T3 - Planetgear - Google Patents

Planetgear Download PDF

Info

Publication number
DK3699461T3
DK3699461T3 DK19158019.0T DK19158019T DK3699461T3 DK 3699461 T3 DK3699461 T3 DK 3699461T3 DK 19158019 T DK19158019 T DK 19158019T DK 3699461 T3 DK3699461 T3 DK 3699461T3
Authority
DK
Denmark
Prior art keywords
planetary gear
planetary
gear
Prior art date
Application number
DK19158019.0T
Other languages
English (en)
Inventor
Teemu Kukkola
Raine Lonnakko
Original Assignee
Moventas Gears Oy
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 Moventas Gears Oy filed Critical Moventas Gears Oy
Application granted granted Critical
Publication of DK3699461T3 publication Critical patent/DK3699461T3/da

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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/48—Special means compensating for misalignment of axes, e.g. for equalising distribution of load on the face width of the teeth
    • 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
    • F16H55/17—Toothed wheels
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2863—Arrangements for adjusting or for taking-up backlash
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet gears
    • F16H1/2836—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet gears by allowing limited movement of the planet gears relative to the planet carrier or by using free floating planet gears
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • 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
    • F16H57/0031—Shaft assemblies for gearings with gearing elements rotatable supported on the 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
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/325—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising a carrier with pins guiding at least one orbital gear with circular holes
    • 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
    • F16H55/17—Toothed wheels
    • F16H2055/176—Ring gears with inner teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lock And Its Accessories (AREA)
  • Gear Transmission (AREA)
DK19158019.0T 2019-02-19 2019-02-19 Planetgear DK3699461T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19158019.0A EP3699461B1 (en) 2019-02-19 2019-02-19 A planetary gear

Publications (1)

Publication Number Publication Date
DK3699461T3 true DK3699461T3 (da) 2023-01-23

Family

ID=65494033

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19158019.0T DK3699461T3 (da) 2019-02-19 2019-02-19 Planetgear

Country Status (10)

Country Link
US (1) US11204079B2 (da)
EP (2) EP3936741B1 (da)
KR (1) KR20200101842A (da)
CN (1) CN111577864A (da)
BR (1) BR102020003296A2 (da)
CA (1) CA3071318A1 (da)
DK (1) DK3699461T3 (da)
ES (2) ES2940744T3 (da)
FI (1) FI3699461T3 (da)
PT (1) PT3699461T (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11878581B1 (en) 2023-06-27 2024-01-23 Nathan Joseph Simmons Wheel for motor vehicle with independently rotating tire and planetary gear system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501034A (en) * 1946-09-17 1950-03-21 Northrop Hendy Co Epicyclic gear
US2498295A (en) * 1947-09-19 1950-02-21 Westinghouse Electric Corp Reduction gear drive
US2749778A (en) * 1952-03-11 1956-06-12 Farrel Birmingham Co Inc Articulated planetary gearing
US2848908A (en) * 1953-12-10 1958-08-26 Giddings & Lewis Planetary speed change transmission
GB903210A (en) * 1958-03-28 1962-08-15 Napier & Son Ltd Epicyclic reduction gearing
GB1101131A (en) * 1964-02-07 1968-01-31 Nat Res Dev Improvements relating to gears
FR2166690A5 (da) * 1972-01-03 1973-08-17 Snecma
DE3046934A1 (de) * 1980-12-12 1982-07-15 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Umlaufstirnzahnradgetriebe
US5102379A (en) * 1991-03-25 1992-04-07 United Technologies Corporation Journal bearing arrangement
KR101553726B1 (ko) * 2008-02-13 2015-09-16 더 팀켄 컴퍼니 캐리어 비틀림이 보정되고, 플렉스핀 상에 탑재된 두 개의 피니언 어레이를 갖는 유성 기어 시스템
DE102008011147B4 (de) 2008-02-26 2014-03-27 Maxon Motor Ag Spielfreies Planetengetriebe mit geteilten Planetenrädern, die durch parallel zur Planetenrotationsachse angeordnete Vorspannelemente vorgespannt sind
US8357070B2 (en) * 2010-05-17 2013-01-22 Pratt & Whitney Method of compensating gear carrier bearing misalignment under load
US10145259B2 (en) * 2013-05-08 2018-12-04 United Technologies Corporation Fan drive gear system with improved misalignment capability
DE102014225417A1 (de) * 2014-12-10 2016-06-16 Zf Friedrichshafen Ag Gelenkig gelagerter Planetenschaft
EP3284975B1 (de) * 2016-08-19 2020-02-26 Flender GmbH Planetenachse
DE102018112249B4 (de) * 2017-05-22 2024-07-25 Schaeffler Technologies AG & Co. KG Planetengetriebe

Also Published As

Publication number Publication date
PT3699461T (pt) 2023-01-12
EP3936741A1 (en) 2022-01-12
ES2935699T3 (es) 2023-03-09
CA3071318A1 (en) 2020-08-19
CN111577864A (zh) 2020-08-25
BR102020003296A2 (pt) 2020-10-27
EP3936741B1 (en) 2022-12-21
US11204079B2 (en) 2021-12-21
KR20200101842A (ko) 2020-08-28
ES2940744T3 (es) 2023-05-11
EP3699461B1 (en) 2022-11-09
FI3699461T3 (fi) 2023-01-13
US20200263765A1 (en) 2020-08-20
EP3699461A1 (en) 2020-08-26

Similar Documents

Publication Publication Date Title
PL3441594T3 (pl) Epicykliczny stopień przekładni
DK3091255T3 (da) Planetgear
GB201817229D0 (en) Epicyclic gearbox
CA185172S (en) Dual chain gear
EP4048921C0 (en) TRANSMISSION ASSEMBLY
DK3284975T3 (da) Planetaksel
EP3699550A4 (en) REDUCING GEAR
EP3948021A4 (en) TRANSMISSION
EP4191093C0 (en) MULTI-SHAFT GEARBOX
EP3667124C0 (en) GEAR ELEMENT
EP3914837C0 (en) PLANETARY GEAR WITHOUT BACKLASH
DE112020000949A5 (de) Getriebeanordnung
EP4023907A4 (en) Transmission
EP4006379C0 (en) PLANETARY GEAR REDUCER
EP3707408A4 (en) TRANSMISSION
EP4075023C0 (en) TRANSMISSION ARRANGEMENT
EP3640503A4 (en) TRANSMISSION
EP3618792A4 (en) TOOTH CLUTCH TRANSMISSION FOR WHEELCHAIRS
EP3835620A4 (en) REDUCTION GEAR
EP4001694A4 (en) REDUCTION GEAR
EP3892891A4 (en) TRANSMISSION
EP3974682C0 (en) GEAR WHEEL ARRANGEMENT
EP4007539A4 (en) SHACKLE DEVICE WITH ANTI-MISALIGNMENT
DE112019001615A5 (de) Wellgetriebe
DK3480495T3 (da) Planethjulsanordning for et planetgear