JP6715393B2 - 減速装置 - Google Patents

減速装置 Download PDF

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Publication number
JP6715393B2
JP6715393B2 JP2019539046A JP2019539046A JP6715393B2 JP 6715393 B2 JP6715393 B2 JP 6715393B2 JP 2019539046 A JP2019539046 A JP 2019539046A JP 2019539046 A JP2019539046 A JP 2019539046A JP 6715393 B2 JP6715393 B2 JP 6715393B2
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JP
Japan
Prior art keywords
rotation
speed reducer
carrier
hole
planetary gear
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.)
Active
Application number
JP2019539046A
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English (en)
Japanese (ja)
Other versions
JPWO2019044233A1 (ja
Inventor
智大 植木
智大 植木
鵜沢　信夫
信夫 鵜沢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Publication of JPWO2019044233A1 publication Critical patent/JPWO2019044233A1/ja
Application granted granted Critical
Publication of JP6715393B2 publication Critical patent/JP6715393B2/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
JP2019539046A 2017-09-04 2018-07-18 減速装置 Active JP6715393B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017169859 2017-09-04
JP2017169859 2017-09-04
PCT/JP2018/026956 WO2019044233A1 (fr) 2017-09-04 2018-07-18 Dispositif de décélération

Publications (2)

Publication Number Publication Date
JPWO2019044233A1 JPWO2019044233A1 (ja) 2020-03-26
JP6715393B2 true JP6715393B2 (ja) 2020-07-01

Family

ID=65525426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019539046A Active JP6715393B2 (ja) 2017-09-04 2018-07-18 減速装置

Country Status (4)

Country Link
JP (1) JP6715393B2 (fr)
KR (1) KR102234967B1 (fr)
CN (1) CN111033081A (fr)
WO (1) WO2019044233A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110454558A (zh) * 2019-09-11 2019-11-15 合肥神马科技集团有限公司 一种链马达驱动装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522927U (ja) * 1991-02-22 1993-03-26 株式会社小松製作所 減速装置の潤滑構造
JPH05157144A (ja) * 1991-12-04 1993-06-22 Hitachi Constr Mach Co Ltd 遊星歯車減速装置
JPH0569442U (ja) * 1992-02-27 1993-09-21 帝人製機株式会社 遊星歯車減速機
JPH0632801U (ja) * 1992-09-29 1994-04-28 日産ディーゼル工業株式会社 車両用ハブ減速機の潤滑装置
JPH10159914A (ja) 1996-11-25 1998-06-16 Hitachi Constr Mach Co Ltd 遊星歯車減速装置
JP4667478B2 (ja) * 2008-02-26 2011-04-13 日立建機株式会社 走行装置
JP4908444B2 (ja) * 2008-03-25 2012-04-04 日立建機株式会社 減速装置
JP2012031934A (ja) * 2010-07-30 2012-02-16 Ntn Corp 電気自動車用減速差動装置
JP2012097873A (ja) * 2010-11-05 2012-05-24 Ntn Corp 電気自動車用減速差動装置
JP5792015B2 (ja) * 2011-09-27 2015-10-07 Ntn株式会社 インホイールモータ駆動装置
JP6216739B2 (ja) * 2015-06-03 2017-10-18 日立建機株式会社 減速装置

Also Published As

Publication number Publication date
KR102234967B1 (ko) 2021-04-01
JPWO2019044233A1 (ja) 2020-03-26
WO2019044233A1 (fr) 2019-03-07
CN111033081A (zh) 2020-04-17
KR20200003415A (ko) 2020-01-09

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