JP4921787B2 - 多段遊星歯車式変速機 - Google Patents
多段遊星歯車式変速機 Download PDFInfo
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- JP4921787B2 JP4921787B2 JP2005358884A JP2005358884A JP4921787B2 JP 4921787 B2 JP4921787 B2 JP 4921787B2 JP 2005358884 A JP2005358884 A JP 2005358884A JP 2005358884 A JP2005358884 A JP 2005358884A JP 4921787 B2 JP4921787 B2 JP 4921787B2
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- planetary gear
- planetary
- gear mechanism
- gear
- sun
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Description
49 出力軸
50 第1遊星歯車機構(遊星歯車機構)
51 第2遊星歯車機構(遊星歯車機構)
52 第3遊星歯車機構(遊星歯車機構)
53 サンギヤ
54 リングギヤ
55 プラネタリギヤ
56 プラネタリキャリヤ
57 サンギヤ
58 プラネタリギヤ
59 プラネタリキャリヤ
60 サンギヤ
62 プラネタリギヤ
63 プラネタリキャリヤ
Claims (1)
- 各々がサンギヤ(53,57,60)、リングギヤ(54)、プラネタリギヤ(55,58,62)およびプラネタリキャリヤ(56,59,63)を備えた第1〜第3遊星歯車機構(50,51,52)を互いに直列に接続すると共に、前記第1遊星歯車機構(50)のサンギヤ(53)を入力軸又は出力軸(46,49)の何れか一方に、また前記第3遊星歯車機構(52)のプラネタリキャリヤ(63)を入力軸又は出力軸(46,49)の何れか他方にそれぞれ接続し、各遊星歯車機構(50,51,52)のリングギヤ(54)を共有化した多段遊星歯車式変速機において、
前記第1〜第3遊星歯車機構(50,51,52)の3個のサンギヤ(53,57,60)の歯数を互いに異ならせることで、これら第1〜第3遊星歯車機構(50,51,52)の減速比を互いに異ならせると共に、中間段に配置した第2遊星歯車機構(51)のサンギヤ(57)の歯数を最も大きくして第2遊星歯車機構(51)の減速比を最も小さく設定し、またこれら遊星歯車機構(50,51,52)のギヤの歯幅を、第1遊星歯車機構(50)、第2遊星歯車機構(51)、第3遊星歯車機構(51)の順で大きくなるようにしたことを特徴とする多段遊星歯車式変速機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005358884A JP4921787B2 (ja) | 2005-12-13 | 2005-12-13 | 多段遊星歯車式変速機 |
Applications Claiming Priority (1)
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JP2005358884A JP4921787B2 (ja) | 2005-12-13 | 2005-12-13 | 多段遊星歯車式変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007162806A JP2007162806A (ja) | 2007-06-28 |
JP4921787B2 true JP4921787B2 (ja) | 2012-04-25 |
Family
ID=38245945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005358884A Expired - Fee Related JP4921787B2 (ja) | 2005-12-13 | 2005-12-13 | 多段遊星歯車式変速機 |
Country Status (1)
Country | Link |
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JP (1) | JP4921787B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010216590A (ja) * | 2009-03-17 | 2010-09-30 | Jtekt Corp | 揺動型歯車装置 |
US11015683B2 (en) | 2017-10-13 | 2021-05-25 | Aisin Aw Co., Ltd. | Vehicle driving device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6435237A (en) * | 1987-07-30 | 1989-02-06 | Anritsu Corp | Abnormality diagnosis for rotary machine |
JPH07103920B2 (ja) * | 1990-09-25 | 1995-11-08 | 日立建機株式会社 | 遊星歯車減速装置 |
JPH10159914A (ja) * | 1996-11-25 | 1998-06-16 | Hitachi Constr Mach Co Ltd | 遊星歯車減速装置 |
JPH10311384A (ja) * | 1997-05-09 | 1998-11-24 | Namiki Precision Jewel Co Ltd | 遊星歯車減速機及びその組立方法 |
JPH1137225A (ja) * | 1997-07-16 | 1999-02-12 | Nabco Ltd | 減速機 |
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2005
- 2005-12-13 JP JP2005358884A patent/JP4921787B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2007162806A (ja) | 2007-06-28 |
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