JP6460751B2 - シール装置および歯車伝動装置 - Google Patents
シール装置および歯車伝動装置 Download PDFInfo
- Publication number
- JP6460751B2 JP6460751B2 JP2014237804A JP2014237804A JP6460751B2 JP 6460751 B2 JP6460751 B2 JP 6460751B2 JP 2014237804 A JP2014237804 A JP 2014237804A JP 2014237804 A JP2014237804 A JP 2014237804A JP 6460751 B2 JP6460751 B2 JP 6460751B2
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- JP
- Japan
- Prior art keywords
- case
- carrier
- oil seal
- sliding contact
- foreign matter
- 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
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- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
- F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
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- 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
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
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- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
- F16H57/0404—Lubricant filters
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014237804A JP6460751B2 (ja) | 2014-11-25 | 2014-11-25 | シール装置および歯車伝動装置 |
KR1020177013283A KR102476595B1 (ko) | 2014-11-25 | 2015-11-10 | 기어 전동 장치 |
DE112015005286.0T DE112015005286T5 (de) | 2014-11-25 | 2015-11-10 | Dichtungsvorrichtung und Zahnradgetriebevorrichtung |
CN201580062548.1A CN107002857B (zh) | 2014-11-25 | 2015-11-10 | 密封装置以及齿轮传动装置 |
PCT/JP2015/081599 WO2016084595A1 (ja) | 2014-11-25 | 2015-11-10 | シール装置および歯車伝動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014237804A JP6460751B2 (ja) | 2014-11-25 | 2014-11-25 | シール装置および歯車伝動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016098944A JP2016098944A (ja) | 2016-05-30 |
JP6460751B2 true JP6460751B2 (ja) | 2019-01-30 |
Family
ID=56074165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014237804A Active JP6460751B2 (ja) | 2014-11-25 | 2014-11-25 | シール装置および歯車伝動装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6460751B2 (zh) |
KR (1) | KR102476595B1 (zh) |
CN (1) | CN107002857B (zh) |
DE (1) | DE112015005286T5 (zh) |
WO (1) | WO2016084595A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023275141A1 (de) * | 2021-06-29 | 2023-01-05 | Trelleborg Sealing Solutions Germany Gmbh | Rotationsdichtungsanordnung mit rotationsdichtung und mit ölseitig angeordnetem schaumring |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6836336B2 (ja) * | 2016-05-20 | 2021-02-24 | ナブテスコ株式会社 | ギア装置 |
JP6779669B2 (ja) * | 2016-06-08 | 2020-11-04 | ナブテスコ株式会社 | シール部材及びギア装置 |
JP6807684B2 (ja) * | 2016-09-08 | 2021-01-06 | ナブテスコ株式会社 | シールアダプタ |
JP7398209B2 (ja) * | 2019-05-23 | 2023-12-14 | ナブテスコ株式会社 | シール構造、減速機、およびシール構造の製造方法 |
CN110594394A (zh) * | 2019-09-03 | 2019-12-20 | 精进电动科技股份有限公司 | 一种干式差速器的电驱动总成和新能源汽车 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2538263Y2 (ja) * | 1992-03-24 | 1997-06-11 | エヌティエヌ株式会社 | シール付き転がり軸受 |
JPH10112952A (ja) * | 1996-10-04 | 1998-04-28 | Tsubakimoto Chain Co | ギヤモータの軸封構造 |
JP4675183B2 (ja) * | 2005-08-08 | 2011-04-20 | 株式会社ツバキエマソン | 歯車減速機の軸封部構造 |
JP5184852B2 (ja) * | 2007-09-28 | 2013-04-17 | ナブテスコ株式会社 | 歯車装置 |
JP2009109002A (ja) * | 2007-10-12 | 2009-05-21 | Nabtesco Corp | 歯車装置 |
JP2011069421A (ja) * | 2009-09-25 | 2011-04-07 | Ntn Corp | 車輪用軸受装置 |
DE102012008387A1 (de) * | 2012-04-04 | 2013-10-10 | Carl Freudenberg Kg | Dichtungsanordnung |
JP6000833B2 (ja) * | 2012-12-04 | 2016-10-05 | Nok株式会社 | 密封装置 |
-
2014
- 2014-11-25 JP JP2014237804A patent/JP6460751B2/ja active Active
-
2015
- 2015-11-10 WO PCT/JP2015/081599 patent/WO2016084595A1/ja active Application Filing
- 2015-11-10 KR KR1020177013283A patent/KR102476595B1/ko active IP Right Grant
- 2015-11-10 DE DE112015005286.0T patent/DE112015005286T5/de not_active Withdrawn
- 2015-11-10 CN CN201580062548.1A patent/CN107002857B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023275141A1 (de) * | 2021-06-29 | 2023-01-05 | Trelleborg Sealing Solutions Germany Gmbh | Rotationsdichtungsanordnung mit rotationsdichtung und mit ölseitig angeordnetem schaumring |
CN117178131A (zh) * | 2021-06-29 | 2023-12-05 | 特瑞堡密封系统德国有限公司 | 具有旋转密封件和油侧泡沫环的旋转密封组件 |
CN117178131B (zh) * | 2021-06-29 | 2024-06-04 | 特瑞堡密封系统德国有限公司 | 具有旋转密封件和油侧泡沫环的旋转密封组件 |
Also Published As
Publication number | Publication date |
---|---|
CN107002857B (zh) | 2019-12-24 |
DE112015005286T5 (de) | 2017-09-21 |
WO2016084595A1 (ja) | 2016-06-02 |
CN107002857A (zh) | 2017-08-01 |
KR102476595B1 (ko) | 2022-12-12 |
KR20170087872A (ko) | 2017-07-31 |
JP2016098944A (ja) | 2016-05-30 |
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