JPWO2021205666A1 - - Google Patents

Info

Publication number
JPWO2021205666A1
JPWO2021205666A1 JP2022514296A JP2022514296A JPWO2021205666A1 JP WO2021205666 A1 JPWO2021205666 A1 JP WO2021205666A1 JP 2022514296 A JP2022514296 A JP 2022514296A JP 2022514296 A JP2022514296 A JP 2022514296A JP WO2021205666 A1 JPWO2021205666 A1 JP WO2021205666A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022514296A
Other versions
JPWO2021205666A5 (ja
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 filed Critical
Publication of JPWO2021205666A1 publication Critical patent/JPWO2021205666A1/ja
Publication of JPWO2021205666A5 publication Critical patent/JPWO2021205666A5/ja
Pending legal-status Critical Current

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
    • 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
    • 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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • 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
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • F16J15/44—Free-space packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
JP2022514296A 2020-04-10 2020-04-10 Pending JPWO2021205666A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/016208 WO2021205666A1 (ja) 2020-04-10 2020-04-10 潤滑剤封止構造、波動歯車装置およびアクチュエータ

Publications (2)

Publication Number Publication Date
JPWO2021205666A1 true JPWO2021205666A1 (ja) 2021-10-14
JPWO2021205666A5 JPWO2021205666A5 (ja) 2022-09-15

Family

ID=78023090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514296A Pending JPWO2021205666A1 (ja) 2020-04-10 2020-04-10

Country Status (7)

Country Link
US (1) US11885403B2 (ja)
EP (1) EP4134573A4 (ja)
JP (1) JPWO2021205666A1 (ja)
KR (1) KR20220129051A (ja)
CN (1) CN115335619A (ja)
TW (1) TW202204787A (ja)
WO (1) WO2021205666A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7100004B2 (ja) * 2019-09-30 2022-07-12 大同メタル工業株式会社 半割軸受およびすべり軸受
CN115111341B (zh) * 2022-07-11 2024-04-12 深圳市大族机器人有限公司 减速器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09250611A (ja) * 1996-03-18 1997-09-22 Harmonic Drive Syst Ind Co Ltd 撓み噛み合い式歯車装置の潤滑機構
JPH10331985A (ja) * 1997-05-23 1998-12-15 Carl Freudenberg:Fa 密封装置
JP2008233868A (ja) * 2006-12-22 2008-10-02 Canon Inc 回転力伝達部品
JP2010180971A (ja) * 2009-02-06 2010-08-19 Nsk Ltd 転がり軸受及びその製造方法
WO2013121812A1 (ja) * 2012-02-15 2013-08-22 イーグル工業株式会社 軸封装置
WO2018189798A1 (ja) * 2017-04-10 2018-10-18 株式会社ハーモニック・ドライブ・システムズ シルクハット型波動歯車装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703296A (en) * 1970-05-20 1972-11-21 Forsheda Gummifabrik Ab Sealing between a rotary and a stationary member
US5984048A (en) * 1997-09-10 1999-11-16 Harmonic Drive Systems, Inc. Lubricant supplying mechanism for a wave gear drive
JP2001099327A (ja) * 1999-09-27 2001-04-10 Koyo Seiko Co Ltd シールおよび回転アセンブリ
US20080088094A1 (en) * 2004-12-07 2008-04-17 The Timken Company Micro-Channel Seals
JP2006258234A (ja) 2005-03-18 2006-09-28 Nippon Koyu Ltd 潤滑剤密封装置
JP2008223868A (ja) * 2007-03-12 2008-09-25 Nsk Ltd 密封軸受
US20090066033A1 (en) * 2007-09-11 2009-03-12 General Electric Company Barrier sealing system
JP5465109B2 (ja) 2010-06-28 2014-04-09 キヤノンマシナリー株式会社 摺動面構造
US9664288B2 (en) * 2011-09-06 2017-05-30 Eagle Industry Co., Ltd. Shaft seal device
CN103987994B (zh) * 2012-12-12 2016-09-21 谐波传动系统有限公司 带输入轴承的波动齿轮单元
TWI608183B (zh) * 2013-03-19 2017-12-11 和諧驅動系統股份有限公司 諧波齒輪裝置及中空型旋轉致動器
JP2015193922A (ja) * 2014-03-24 2015-11-05 三菱重工業株式会社 撥液化する表面微細構造並びにその製造方法、熱交換器、および空気調和機の構成要素
JP6964392B2 (ja) 2016-06-01 2021-11-10 キヤノンマシナリー株式会社 摺動面構造及び摺動面構造の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09250611A (ja) * 1996-03-18 1997-09-22 Harmonic Drive Syst Ind Co Ltd 撓み噛み合い式歯車装置の潤滑機構
JPH10331985A (ja) * 1997-05-23 1998-12-15 Carl Freudenberg:Fa 密封装置
JP2008233868A (ja) * 2006-12-22 2008-10-02 Canon Inc 回転力伝達部品
JP2010180971A (ja) * 2009-02-06 2010-08-19 Nsk Ltd 転がり軸受及びその製造方法
WO2013121812A1 (ja) * 2012-02-15 2013-08-22 イーグル工業株式会社 軸封装置
WO2018189798A1 (ja) * 2017-04-10 2018-10-18 株式会社ハーモニック・ドライブ・システムズ シルクハット型波動歯車装置

Also Published As

Publication number Publication date
WO2021205666A1 (ja) 2021-10-14
TW202204787A (zh) 2022-02-01
US20230093559A1 (en) 2023-03-23
CN115335619A (zh) 2022-11-11
US11885403B2 (en) 2024-01-30
EP4134573A4 (en) 2024-04-17
EP4134573A1 (en) 2023-02-15
KR20220129051A (ko) 2022-09-22

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