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 PDF

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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
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Active
Application number
JP2014237804A
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English (en)
Japanese (ja)
Other versions
JP2016098944A (ja
Inventor
谷 隆 秀 熊
谷 隆 秀 熊
添 義 昭 牧
添 義 昭 牧
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Nabtesco Corp
Original Assignee
Nabtesco Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nabtesco Corp filed Critical Nabtesco Corp
Priority to JP2014237804A priority Critical patent/JP6460751B2/ja
Priority to PCT/JP2015/081599 priority patent/WO2016084595A1/ja
Priority to DE112015005286.0T priority patent/DE112015005286T5/de
Priority to CN201580062548.1A priority patent/CN107002857B/zh
Priority to KR1020177013283A priority patent/KR102476595B1/ko
Publication of JP2016098944A publication Critical patent/JP2016098944A/ja
Application granted granted Critical
Publication of JP6460751B2 publication Critical patent/JP6460751B2/ja
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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
    • 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
    • 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
    • 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
    • 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 Devices (AREA)
  • Sealing Of Bearings (AREA)
JP2014237804A 2014-11-25 2014-11-25 シール装置および歯車伝動装置 Active JP6460751B2 (ja)

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
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
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
KR1020177013283A KR102476595B1 (ko) 2014-11-25 2015-11-10 기어 전동 장치

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
WO2016084595A1 (ja) 2016-06-02
JP2016098944A (ja) 2016-05-30
CN107002857A (zh) 2017-08-01
KR20170087872A (ko) 2017-07-31
DE112015005286T5 (de) 2017-09-21
KR102476595B1 (ko) 2022-12-12
CN107002857B (zh) 2019-12-24

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