ATE527469T1 - Flexibler stift für spiralgetriebe - Google Patents

Flexibler stift für spiralgetriebe

Info

Publication number: ATE527469T1
Authority: AT; Austria
Prior art keywords: forces; flexible pin; helical gear; misalignment caused; spiral gears
Prior art date: 2008-05-13

Application number

AT09729191T

Other languages

English (en)

Inventor

Edwin Hahlbeck

Michael Chartre

Original Assignee

Clipper Windpower Inc

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.)

2008-05-13

Filing date

2009-01-13

Publication date

2011-10-15

2009-01-13 Application filed by Clipper Windpower Inc filed Critical Clipper Windpower Inc

2011-10-15 Application granted granted Critical

2011-10-15 Publication of ATE527469T1 publication Critical patent/ATE527469T1/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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/30—Toothed gearings for conveying rotary motion with gears having orbital motion in which an orbital gear has an axis crossing the main axis of the gearing and has helical teeth or is a worm
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Retarders (AREA)
Gear Transmission (AREA)
Gears, Cams (AREA)

AT09729191T 2008-05-13 2009-01-13 Flexibler stift für spiralgetriebe ATE527469T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12759208P	2008-05-13	2008-05-13
PCT/IB2009/000041 WO2009138827A1 (en)	2008-05-13	2009-01-13	Flexible pin for helical gears

Publications (1)

Publication Number	Publication Date
ATE527469T1 true ATE527469T1 (de)	2011-10-15

Family

ID=40626990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT09729191T ATE527469T1 (de)	2008-05-13	2009-01-13	Flexibler stift für spiralgetriebe

Country Status (12)

Country	Link
US (1)	US8113986B2 (de)
EP (1)	EP2150725B1 (de)
JP (1)	JP2010525282A (de)
KR (1)	KR20090130859A (de)
CN (1)	CN101743412A (de)
AT (1)	ATE527469T1 (de)
AU (1)	AU2009235986A1 (de)
BR (1)	BRPI0902899A8 (de)
CA (1)	CA2679726A1 (de)
ES (1)	ES2374635T3 (de)
MX (1)	MX2009011125A (de)
WO (1)	WO2009138827A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8313412B2 (en) *	2009-02-05	2012-11-20	Friede & Goldman, Ltd.	Gear assembly with asymmetric flex pin
WO2011064629A1 (en) *	2009-11-28	2011-06-03	Clipper Windpower, Inc.	Means of improving gear tooth load distribution
US8298114B2 (en) *	2010-08-13	2012-10-30	General Electric Company	Planetary gear assembly
US10330174B2 (en)	2017-11-09	2019-06-25	General Electric Company	Gear assembly for a wind turbine gearbox having a flexible pin shaft and carrier
US10682705B2 (en)	2017-11-09	2020-06-16	General Electric Company	Gear assembly for a wind turbine gearbox having a flexible pin shaft and carrier
US10495210B2 (en)	2017-11-09	2019-12-03	General Electric Company	Integral ring gear and torque arm for a wind turbine gearbox
US11865621B2 (en)	2018-06-25	2024-01-09	General Electric Company	Additively manufactured journal bearing for a wind turbine gearbox
DE102018211161A1 (de) *	2018-07-06	2020-01-09	Zf Friedrichshafen Ag	Verformungsoptimierter Planetenbolzen
DE102019207095B4 (de) *	2019-05-16	2025-12-31	Zf Friedrichshafen Ag	Momentenausgleich bei einem flexiblen Planetenbolzen
US11111014B2 (en)	2019-10-23	2021-09-07	Textron Innovations Inc.	Integral flexured carriers for aircraft planetary gear systems
US11773963B2 (en)	2020-06-29	2023-10-03	General Electric Company	Wind turbine gearbox carrier with integrated pin shafts and method of manufacturing same
IT202200017307A1 (it) *	2022-08-12	2024-02-12	Gen Electric	Gruppo trasmissione

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2127463A (en) *	1937-03-26	1938-08-16	Wright Aeronautical Corp	Reduction gear
US3011365A (en) *	1958-02-15	1961-12-05	Wilhelm G Stoeckicht	Planetary gearing with double helical gears
GB1101131A (en)	1964-02-07	1968-01-31	Nat Res Dev	Improvements relating to gears
JPS591842A (ja) *	1982-05-01	1984-01-07	ヒツクス・トランスミツシヨンズ・リミテツド	歯車取付装置
US5240462A (en) *	1991-03-19	1993-08-31	Isel Co., Ltd.	Planetary reduction gear
GB0118997D0 (en) *	2001-08-03	2001-09-26	Hansen Transmissions Int	Planet carrier assembly for wind turbine assembly
GB0326933D0 (en) *	2003-11-19	2003-12-24	Hansen Transmissions Int	Gear transmission unit with planet carrier
GB0326951D0 (en) *	2003-11-20	2003-12-24	Hansen Transmissions Int	Gear transmission unit wit planetary gears

2009
- 2009-01-13 JP JP2010511780A patent/JP2010525282A/ja not_active Withdrawn
- 2009-01-13 BR BRPI0902899A patent/BRPI0902899A8/pt not_active IP Right Cessation
- 2009-01-13 WO PCT/IB2009/000041 patent/WO2009138827A1/en not_active Ceased
- 2009-01-13 KR KR1020097021701A patent/KR20090130859A/ko not_active Abandoned
- 2009-01-13 AT AT09729191T patent/ATE527469T1/de not_active IP Right Cessation
- 2009-01-13 CN CN200980000327A patent/CN101743412A/zh active Pending
- 2009-01-13 EP EP09729191A patent/EP2150725B1/de not_active Not-in-force
- 2009-01-13 CA CA002679726A patent/CA2679726A1/en not_active Abandoned
- 2009-01-13 MX MX2009011125A patent/MX2009011125A/es unknown
- 2009-01-13 ES ES09729191T patent/ES2374635T3/es active Active
- 2009-01-13 AU AU2009235986A patent/AU2009235986A1/en not_active Abandoned
- 2009-01-13 US US12/352,880 patent/US8113986B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2374635T3 (es)	2012-02-20
WO2009138827A1 (en)	2009-11-19
AU2009235986A1 (en)	2009-11-19
EP2150725B1 (de)	2011-10-05
US8113986B2 (en)	2012-02-14
BRPI0902899A8 (pt)	2015-09-15
CA2679726A1 (en)	2009-11-13
KR20090130859A (ko)	2009-12-24
BRPI0902899A2 (pt)	2015-06-23
CN101743412A (zh)	2010-06-16
JP2010525282A (ja)	2010-07-22
US20090286645A1 (en)	2009-11-19
EP2150725A1 (de)	2010-02-10
MX2009011125A (es)	2010-01-15

Legal Events

Date	Code	Title	Description
2012-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

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