JP2013174284A - 軸受止め構造 - Google Patents
軸受止め構造 Download PDFInfo
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- JP2013174284A JP2013174284A JP2012038542A JP2012038542A JP2013174284A JP 2013174284 A JP2013174284 A JP 2013174284A JP 2012038542 A JP2012038542 A JP 2012038542A JP 2012038542 A JP2012038542 A JP 2012038542A JP 2013174284 A JP2013174284 A JP 2013174284A
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- JP
- Japan
- Prior art keywords
- gear
- bearing
- speed
- drive gear
- state
- 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.)
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
-
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/65—Gear shifting, change speed gear, gear box
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
-
- 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
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02047—Automatic transmissions
-
- 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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- Y10T74/21—Elements
- Y10T74/2186—Gear casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Abstract
【解決手段】変速機ケース7に回転自在に軸支される回転体G3bの軸受G3cが変速機ケース7から脱落することを阻止する軸受止め構造において、変速機1は、軸受G3cに隣接するようにブレーキB1を備え、ブレーキB1は、変速機ケース7に固定される固定部材B1aを備え、固定部材B1aが軸受G3cの軸方向側面と係合することにより、軸受G3cが変速機ケース7から脱落することを防止する。
【選択図】図2
Description
Claims (3)
- 変速機ケースに回転自在に軸支される回転体の軸受が前記変速機ケースから脱落することを阻止する軸受止め構造において、
変速機は、前記軸受に隣接するようにブレーキを備え、
該ブレーキは、前記変速機ケースに固定される固定部材を備え、
該固定部材が前記軸受の軸方向側面と係合することにより、前記軸受が前記変速機ケースから脱落することを防止することを特徴とする軸受止め構造。 - 請求項1記載の軸受止め構造であって、
前記固定部材は、径方向外方に張り出す張出部を備え、
該張出部は、他の回転体の軸受から変速機ケースに伝達される軸方向の力を受けることを特徴とする軸受止め構造。 - 請求項1又は請求項2記載の軸受止め構造であって、
前記回転体には、潤滑油孔が設けられ、該潤滑油孔から前記回転体の外周面に潤滑油が供給され、
前記固定部材には、前記回転体の外周面に供給された潤滑油を、前記軸受に導く案内部が設けられることを特徴とする軸受止め構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012038542A JP5877730B2 (ja) | 2012-02-24 | 2012-02-24 | 軸受止め構造 |
CN201310031284.6A CN103291891B (zh) | 2012-02-24 | 2013-01-28 | 轴承止动结构 |
US13/764,237 US8893582B2 (en) | 2012-02-24 | 2013-02-11 | Bearing locking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012038542A JP5877730B2 (ja) | 2012-02-24 | 2012-02-24 | 軸受止め構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013174284A true JP2013174284A (ja) | 2013-09-05 |
JP5877730B2 JP5877730B2 (ja) | 2016-03-08 |
Family
ID=49001411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012038542A Active JP5877730B2 (ja) | 2012-02-24 | 2012-02-24 | 軸受止め構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8893582B2 (ja) |
JP (1) | JP5877730B2 (ja) |
CN (1) | CN103291891B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015151007A (ja) * | 2014-02-14 | 2015-08-24 | 本田技研工業株式会社 | 動力伝達装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104842769B (zh) * | 2015-01-16 | 2016-04-13 | 比亚迪股份有限公司 | 变速器、动力传动系统和车辆 |
CN104859419B (zh) * | 2015-01-16 | 2016-04-13 | 比亚迪股份有限公司 | 变速器、动力传动系统和车辆 |
CN104842768B (zh) * | 2015-01-16 | 2016-05-25 | 比亚迪股份有限公司 | 变速器、动力传动系统和车辆 |
DE102015215261A1 (de) * | 2015-08-11 | 2017-02-16 | Zf Friedrichshafen Ag | Getriebe sowie Kraftfahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60164156U (ja) * | 1984-04-10 | 1985-10-31 | 株式会社 富士鉄工所 | 遊星歯車装置 |
JP2003097579A (ja) * | 2001-09-25 | 2003-04-03 | Aisin Ai Co Ltd | 車両手動変速機用回転軸装置 |
JP2006177411A (ja) * | 2004-12-21 | 2006-07-06 | Nissan Motor Co Ltd | 歯車機構の軸受潤滑装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1704362A (en) * | 1925-07-16 | 1929-03-05 | Us Electrical Mfg Company | Vertical-turbine-pump head |
US1676894A (en) * | 1927-03-02 | 1928-07-10 | Timken Roller Bearing Co | Shaft bearing |
US1737465A (en) * | 1929-01-04 | 1929-11-26 | Lindsey Earle | Water swivel for use in well drilling |
US3195682A (en) * | 1962-12-21 | 1965-07-20 | Ford Motor Co | Lubricating means for bearings |
US3469897A (en) * | 1968-02-21 | 1969-09-30 | Smith Corp A O | Lock plate for fixed motor rotor bearing |
US3692372A (en) * | 1971-06-24 | 1972-09-19 | Gen Electric | Thermally expansible bearing assembly |
DE3577593D1 (de) * | 1984-05-28 | 1990-06-13 | Toyota Motor Co Ltd | Stufenlos veraenderbares riemengetriebesystem. |
US5154517A (en) * | 1991-04-17 | 1992-10-13 | Ina Bearing Company, Inc. | Anti-friction bearing with integral oil feed tube |
CN2179920Y (zh) * | 1993-10-07 | 1994-10-19 | 丹东市油泵厂 | 内啮合齿轮稠油泵 |
JPH07184339A (ja) * | 1993-12-24 | 1995-07-21 | Asmo Co Ltd | モータの取付け構造 |
DE19805237B4 (de) * | 1998-02-10 | 2005-12-08 | Skf Gmbh | Lagerschild |
DE19935469A1 (de) * | 1999-07-28 | 2000-05-11 | Skf Gmbh | Verfahren zur Befestigung eines Lagers in einem Lagerschild und Lageranordnung |
-
2012
- 2012-02-24 JP JP2012038542A patent/JP5877730B2/ja active Active
-
2013
- 2013-01-28 CN CN201310031284.6A patent/CN103291891B/zh active Active
- 2013-02-11 US US13/764,237 patent/US8893582B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60164156U (ja) * | 1984-04-10 | 1985-10-31 | 株式会社 富士鉄工所 | 遊星歯車装置 |
JP2003097579A (ja) * | 2001-09-25 | 2003-04-03 | Aisin Ai Co Ltd | 車両手動変速機用回転軸装置 |
JP2006177411A (ja) * | 2004-12-21 | 2006-07-06 | Nissan Motor Co Ltd | 歯車機構の軸受潤滑装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015151007A (ja) * | 2014-02-14 | 2015-08-24 | 本田技研工業株式会社 | 動力伝達装置 |
US9227636B2 (en) | 2014-02-14 | 2016-01-05 | Honda Motor Co., Ltd. | Power transmission device |
Also Published As
Publication number | Publication date |
---|---|
JP5877730B2 (ja) | 2016-03-08 |
US20130220072A1 (en) | 2013-08-29 |
CN103291891B (zh) | 2016-01-20 |
CN103291891A (zh) | 2013-09-11 |
US8893582B2 (en) | 2014-11-25 |
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