JP5025222B2 - 歯車装置 - Google Patents
歯車装置 Download PDFInfo
- Publication number
- JP5025222B2 JP5025222B2 JP2006284925A JP2006284925A JP5025222B2 JP 5025222 B2 JP5025222 B2 JP 5025222B2 JP 2006284925 A JP2006284925 A JP 2006284925A JP 2006284925 A JP2006284925 A JP 2006284925A JP 5025222 B2 JP5025222 B2 JP 5025222B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- driven
- diameter portion
- drive
- driving
- 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.)
- Expired - Fee Related
Links
Images
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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
-
- 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
- F16H2055/173—Crown gears, i.e. gears have axially arranged 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
- Y10T74/19642—Directly cooperating gears
- Y10T74/1966—Intersecting axes
-
- 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
- Y10T74/1966—Intersecting axes
- Y10T74/19665—Bevel gear type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Description
すなわち、駆動側の歯車G0と第1の従動側歯車G1との噛み合いによる減速比R1は、
R1=N/N1 …(1)
とされ、駆動側の歯車G0と第2の従動側歯車G2との噛み合いによる減速比R2は、
R2=N/N2 …(2)
とされている。
駆動側の歯車G0の歯幅領域3aと第1の従動側歯車G1との噛み合いによる減速比R1は、
R1=Na/N1a …(3)
となり、その駆動側の歯車G0の歯幅領域3bと第2の従動側歯車G2との噛み合いによる減速比R2は、
R2=Nb/N2b …(4)
となる。
駆動側の歯車の大径部G01と第1の従動側歯車G1との噛み合いによる減速比R1は、
R1=Nc/N1c …(5)
となり、その駆動側の歯車の小径部G02と第2の従動側歯車G2との噛み合いによる減速比R2は、
R2=Nd/N2d …(6)
となる。
G01…駆動側の歯車の大径部
G02…駆動側の歯車の小径部
G1…第1の従動側歯車
G2…第2の従動側歯車
1…入力軸
2a,2b…出力軸
3,3′,4,5,5′…歯
3a,3b…駆動側の歯車の歯幅領域
Claims (1)
- 入力軸の先端部に取り付けられ、所定の歯幅を有する平歯車から成る駆動側の歯車と、
この駆動側の歯車の入力軸と直角に交わる出力軸の基端部に取り付けられ、上記駆動側の歯車とその歯幅内で噛み合う円盤状のフェースギヤから成る小径の第1の従動側歯車と、
同じく上記駆動側の歯車の入力軸と直角に交わる他の出力軸の基端部に取り付けられ、上記駆動側の歯車とその歯幅内で噛み合う円盤状のフェースギヤから成る大径の第2の従動側歯車と、を備え、
上記第1及び第2の従動側歯車の出力軸は同一直線上にて反対向きに配置され、上記駆動側の歯車は上記第1及び第2の従動側歯車の歯と一箇所で噛み合って該第1及び第2の従動側歯車に共通に1個設けられ、上記駆動側の歯車の回転により両方の従動側歯車を互いに反対方向に回転させるように組み合わされた歯車装置において、
上記駆動側の歯車は、一つの平歯車の歯幅内で中央部を境にして二つの領域に分け、それぞれの領域における直径を異ならせて大径部と小径部とを形成すると共に大径部及び小径部における歯数を異ならせて成り、上記第1の従動側歯車は駆動側の歯車の大径部又は小径部のどちらか一方に噛み合い、上記第2の従動側歯車は駆動側の歯車の大径部又は小径部のうち他方に噛み合わせ、上記駆動側の歯車の大径部又は小径部の一方と第1の従動側歯車との噛み合いによる減速比及び上記駆動側の歯車の大径部又は小径部の他方と第2の従動側歯車との噛み合いによる減速比をそれぞれ異なる比率としたことを特徴とする歯車装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006284925A JP5025222B2 (ja) | 2005-11-21 | 2006-10-19 | 歯車装置 |
US11/602,304 US20070137342A1 (en) | 2005-11-21 | 2006-11-21 | Gearing apparatus |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005335200 | 2005-11-21 | ||
JP2005335200 | 2005-11-21 | ||
JP2006284925A JP5025222B2 (ja) | 2005-11-21 | 2006-10-19 | 歯車装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007162935A JP2007162935A (ja) | 2007-06-28 |
JP5025222B2 true JP5025222B2 (ja) | 2012-09-12 |
Family
ID=38171858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006284925A Expired - Fee Related JP5025222B2 (ja) | 2005-11-21 | 2006-10-19 | 歯車装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070137342A1 (ja) |
JP (1) | JP5025222B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090018106A (ko) * | 2006-05-09 | 2009-02-19 | 더 리전츠 오브 더 유니버시티 오브 캘리포니아 | 비극성 및 준극성 (al, ga, in)n을 위한 인-시츄 결함 감소 기술 |
WO2010144910A1 (en) * | 2009-06-12 | 2010-12-16 | Eaton Corporation | Face gear differentials incorporating a torque ring |
FR3038954B1 (fr) | 2015-07-16 | 2017-07-21 | Airbus Helicopters | Boite de transmission de puissance et aeronef |
CN105156637B (zh) * | 2015-09-18 | 2018-02-16 | 长安大学 | 一种斜线齿面齿轮传动副及齿宽几何设计方法 |
CN105276096A (zh) * | 2015-11-23 | 2016-01-27 | 中国航空动力机械研究所 | 行星减速机构 |
IT201700049732A1 (it) * | 2017-05-08 | 2018-11-08 | Scuola Superiore Di Studi Univ E Di Perfezionamento Santanna | Esoscheletro di arto superiore |
JP7490386B2 (ja) | 2020-02-20 | 2024-05-27 | 東京コスモス電機株式会社 | 回転角度検出装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US269264A (en) * | 1882-12-19 | Boring-machine | ||
JPS5825813Y2 (ja) * | 1980-05-15 | 1983-06-03 | ネポン株式会社 | 傘歯車動力分配装置を備えた谷窓の開閉装置 |
US4683772A (en) * | 1985-07-25 | 1987-08-04 | Westinghouse Electric Corp. | Hand gear train with three degrees of freedom |
JPH0972390A (ja) * | 1995-09-05 | 1997-03-18 | Ogasawara Precision Eng:Kk | フェースギア系遊星歯車装置 |
US6183388B1 (en) * | 1996-03-12 | 2001-02-06 | Allison Engine Company, Inc. | Epicyclic face gear reduction gearbox particularly for a gas turbine engine |
US6766708B2 (en) * | 1997-08-18 | 2004-07-27 | Eddie L. Brooks | Gear ratio multiplier |
-
2006
- 2006-10-19 JP JP2006284925A patent/JP5025222B2/ja not_active Expired - Fee Related
- 2006-11-21 US US11/602,304 patent/US20070137342A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070137342A1 (en) | 2007-06-21 |
JP2007162935A (ja) | 2007-06-28 |
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