JP2002509598A - 無段摩擦車式変速機 - Google Patents
無段摩擦車式変速機Info
- Publication number
- JP2002509598A JP2002509598A JP50929199A JP50929199A JP2002509598A JP 2002509598 A JP2002509598 A JP 2002509598A JP 50929199 A JP50929199 A JP 50929199A JP 50929199 A JP50929199 A JP 50929199A JP 2002509598 A JP2002509598 A JP 2002509598A
- Authority
- JP
- Japan
- Prior art keywords
- output
- input
- disk
- gear
- shaft
- 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.)
- Granted
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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ハウジング(1)、入力軸(3)、この入力軸(3)に対して同軸的に 配置されたトルク軸(34)、入力軸(3)に対して同軸的に配置されたトロイ ド状内面付きの2つの入力ディスク(5、15)と、入力軸(3)に対して同軸 的に配置されたトロイド状内面付きの2つ出力ディスク(6、16)であって、 それぞれ入力ディスクと出力ディスクが1つづつ対を成し、両出力ディスクが互 いに鏡面対称に並べて配置されている入力ディスク(5、15)と出力ディスク (6、16)、トルクを入力ディスクからそれに対応した出力ディスクに伝達す るために、各対の入力ディスクと出力ディスクとの間に揺動可能に配置された複 数の摩擦車(11、21)、各摩擦車(11、21)に対するホルダ(12、2 2)、摩擦車のホルダに対する揺動装置、入力ディスクを出力ディスクの方向に 押圧するための入力ディスクに対する押圧装置(4)、出力軸(10)、および 出力ディスクと出力軸との間の歯車装置(8、9)を備えた無段摩擦車式変速機 において、変速機ハウジング(1)に、保持枠(2)が釈放可能に固定され、こ の保持枠(2)が、上側U状部材(28)と、下側U状部材(29)と、上側U 状部材を下側U状部材に結合するポット状軸受支持要素(7)とを有し、ポット 状軸受支持要素(7)上に、歯車(8)に対する少なくとも1つの軸受(24) が、その内輪が固定して配置され外輪が歯車(8)と一緒に回転するように、配 置されていることを特徴とする無段摩擦車式変速機。 2. 歯車(8)が、互いに直接隣接して配置された2つの軸受(24)を介 して支持され、この軸受の幅が、歯車(8)の幅にほぼ相当していることを特徴 とする請求の範囲第1項記載の無段摩擦車式変速機。 3. 軸受(24)が、ポット状軸受支持要素(7)における止め輪および歯 車(8)における止め輪によって、軸方向に固定されていることを特徴とする請 求の範囲第1項又は第2項に記載の無段摩擦車式変速機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732082.1 | 1997-07-25 | ||
DE19732082 | 1997-07-25 | ||
PCT/EP1998/004493 WO1999005432A1 (de) | 1997-07-25 | 1998-07-20 | Stufenloses reibradgetriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002509598A true JP2002509598A (ja) | 2002-03-26 |
JP4236704B2 JP4236704B2 (ja) | 2009-03-11 |
Family
ID=7836908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50929199A Expired - Fee Related JP4236704B2 (ja) | 1997-07-25 | 1998-07-20 | 無段摩擦車式変速機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6280360B1 (ja) |
EP (3) | EP1174644B1 (ja) |
JP (1) | JP4236704B2 (ja) |
DE (3) | DE59809753D1 (ja) |
WO (1) | WO1999005432A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005249184A (ja) * | 2004-02-03 | 2005-09-15 | Nsk Ltd | 無段変速装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19948756A1 (de) | 1999-10-09 | 2001-04-12 | Zahnradfabrik Friedrichshafen | Stufenloses Reibradgetriebe |
KR20190133160A (ko) | 2017-02-07 | 2019-12-02 | 다이이찌 산쿄 가부시키가이샤 | 항-gprc5d 항체 및 항-gprc5d 항체를 포함하는 분자 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2152796A (en) | 1935-03-13 | 1939-04-04 | Erban Patents Corp | Variable speed transmission |
US2506195A (en) | 1947-05-08 | 1950-05-02 | Brevets Aero Mecaniques | Variable speed friction gearing |
US3739658A (en) | 1971-06-07 | 1973-06-19 | Gen Motors Corp | Transmission |
JPH0796901B2 (ja) * | 1988-01-29 | 1995-10-18 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JPH0611424Y2 (ja) | 1988-02-02 | 1994-03-23 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JP2638896B2 (ja) | 1988-03-07 | 1997-08-06 | 日産自動車株式会社 | トロイダル無段変速機 |
JP2568684B2 (ja) | 1989-04-25 | 1997-01-08 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JPH0826924B2 (ja) * | 1989-09-06 | 1996-03-21 | 日産自動車株式会社 | トロイダル型無段変速機 |
JPH0823386B2 (ja) * | 1989-09-26 | 1996-03-06 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JP2722780B2 (ja) * | 1990-05-22 | 1998-03-09 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JP2697261B2 (ja) | 1990-07-10 | 1998-01-14 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JP3055383B2 (ja) * | 1993-12-10 | 2000-06-26 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JP3470448B2 (ja) * | 1995-03-28 | 2003-11-25 | 日産自動車株式会社 | トロイダル型無段変速機 |
-
1998
- 1998-07-20 US US09/462,005 patent/US6280360B1/en not_active Expired - Fee Related
- 1998-07-20 DE DE59809753T patent/DE59809753D1/de not_active Expired - Lifetime
- 1998-07-20 EP EP01126378A patent/EP1174644B1/de not_active Expired - Lifetime
- 1998-07-20 EP EP98941369A patent/EP0998639B1/de not_active Expired - Lifetime
- 1998-07-20 JP JP50929199A patent/JP4236704B2/ja not_active Expired - Fee Related
- 1998-07-20 WO PCT/EP1998/004493 patent/WO1999005432A1/de active IP Right Grant
- 1998-07-20 DE DE59809673T patent/DE59809673D1/de not_active Expired - Lifetime
- 1998-07-20 DE DE59804439T patent/DE59804439D1/de not_active Expired - Lifetime
- 1998-07-20 EP EP01126377A patent/EP1174643B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005249184A (ja) * | 2004-02-03 | 2005-09-15 | Nsk Ltd | 無段変速装置 |
JP4581562B2 (ja) * | 2004-02-03 | 2010-11-17 | 日本精工株式会社 | 無段変速装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1174644A2 (de) | 2002-01-23 |
EP1174643B1 (de) | 2003-09-24 |
US6280360B1 (en) | 2001-08-28 |
EP1174643A2 (de) | 2002-01-23 |
JP4236704B2 (ja) | 2009-03-11 |
EP0998639B1 (de) | 2002-06-12 |
DE59804439D1 (de) | 2002-07-18 |
EP1174644B1 (de) | 2003-09-17 |
WO1999005432A1 (de) | 1999-02-04 |
DE59809673D1 (de) | 2003-10-23 |
EP1174644A3 (de) | 2002-03-06 |
DE59809753D1 (de) | 2003-10-30 |
EP1174643A3 (de) | 2002-03-06 |
EP0998639A1 (de) | 2000-05-10 |
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