DE602006005950D1 - Modifiziertes Zahnprofil für ein Flugzeuggetriebe und Herstellverfahren - Google Patents

Modifiziertes Zahnprofil für ein Flugzeuggetriebe und Herstellverfahren

Info

Publication number
DE602006005950D1
DE602006005950D1 DE602006005950T DE602006005950T DE602006005950D1 DE 602006005950 D1 DE602006005950 D1 DE 602006005950D1 DE 602006005950 T DE602006005950 T DE 602006005950T DE 602006005950 T DE602006005950 T DE 602006005950T DE 602006005950 D1 DE602006005950 D1 DE 602006005950D1
Authority
DE
Germany
Prior art keywords
gear
manufacturing process
tooth profile
transmission
teeth
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006005950T
Other languages
English (en)
Inventor
Giuseppe Gasparini
Sergio Sartori
Yildirim Nihat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agusta SpA
Original Assignee
Agusta SpA
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 Agusta SpA filed Critical Agusta SpA
Publication of DE602006005950D1 publication Critical patent/DE602006005950D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H55/08—Profiling
    • F16H55/0806—Involute profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/10—Aircraft characterised by the type or position of power plant of gas-turbine type
    • B64D27/12—Aircraft characterised by the type or position of power plant of gas-turbine type within or attached to wing
    • 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
    • F16H55/08—Profiling
    • F16H55/088—Profiling with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19647—Parallel axes or shafts
    • Y10T74/19651—External type
    • Y10T74/19656—Pin teeth
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form
    • Y10T74/19977—Antifriction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Heat Treatment Of Steel (AREA)
DE602006005950T 2006-12-29 2006-12-29 Modifiziertes Zahnprofil für ein Flugzeuggetriebe und Herstellverfahren Active DE602006005950D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425878A EP1939493B1 (de) 2006-12-29 2006-12-29 Modifiziertes Zahnprofil für ein Flugzeuggetriebe und Herstellverfahren

Publications (1)

Publication Number Publication Date
DE602006005950D1 true DE602006005950D1 (de) 2009-05-07

Family

ID=38066415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005950T Active DE602006005950D1 (de) 2006-12-29 2006-12-29 Modifiziertes Zahnprofil für ein Flugzeuggetriebe und Herstellverfahren

Country Status (7)

Country Link
US (1) US7581695B2 (de)
EP (1) EP1939493B1 (de)
JP (1) JP5313494B2 (de)
KR (1) KR101456136B1 (de)
CN (1) CN101260917B (de)
AT (1) ATE426762T1 (de)
DE (1) DE602006005950D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080115610A1 (en) * 2006-11-21 2008-05-22 Deere & Company Tooth profile for a high contact ratio spur gear
US20110146434A1 (en) * 2009-12-18 2011-06-23 Short Keith E Jack shaft disconnect
US8578807B2 (en) 2011-04-21 2013-11-12 The Penn State Research Foundation High speed gear sized and configured to reduce windage loss
PT2551550E (pt) 2011-07-29 2014-07-18 Agustawestland Spa Trem de engrenagens planetárias e método de produção correspondente
CN103883707B (zh) * 2014-04-21 2016-05-11 株洲齿轮有限责任公司 齿轮及齿轮组
JP6205600B2 (ja) * 2016-03-24 2017-10-04 大竹技研株式会社 曲線状に歯形修正されたインボリュート平歯車

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118351U (ja) * 1982-02-06 1983-08-12 三菱自動車工業株式会社 歯車対
US5271288A (en) * 1992-03-09 1993-12-21 United Technologies Corporation Helicopter noise reduction through gearing modifications
JPH05340463A (ja) * 1992-06-05 1993-12-21 Kawasaki Heavy Ind Ltd 平歯車の歯形修正方法および歯形修正平歯車対
JP2836426B2 (ja) * 1993-03-26 1998-12-14 株式会社日立製作所 遊星歯車装置及び増減速歯車装置
US5716300A (en) * 1996-05-01 1998-02-10 Sikorsky Aircraft Corporation Isolated ring gear for planetary gear drive systems
CN2308767Y (zh) * 1997-06-04 1999-02-24 何希良 低噪声渐开线齿轮
JP3280633B2 (ja) * 1999-03-24 2002-05-13 株式会社コミュータヘリコプタ先進技術研究所 ヘリコプタの動力伝達装置
JP4495009B2 (ja) * 2005-02-28 2010-06-30 三菱重工業株式会社 伝動歯車及びその製作方法
CN100507316C (zh) * 2005-12-30 2009-07-01 武汉理工大学 一种点线啮合齿轮及其磨齿加工方法

Also Published As

Publication number Publication date
JP5313494B2 (ja) 2013-10-09
KR20080063179A (ko) 2008-07-03
EP1939493B1 (de) 2009-03-25
US20080173767A1 (en) 2008-07-24
US7581695B2 (en) 2009-09-01
CN101260917A (zh) 2008-09-10
JP2008175388A (ja) 2008-07-31
EP1939493A1 (de) 2008-07-02
ATE426762T1 (de) 2009-04-15
KR101456136B1 (ko) 2014-11-03
CN101260917B (zh) 2012-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition