JP6996994B2 - 減速装置 - Google Patents

減速装置 Download PDF

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Publication number
JP6996994B2
JP6996994B2 JP2018017122A JP2018017122A JP6996994B2 JP 6996994 B2 JP6996994 B2 JP 6996994B2 JP 2018017122 A JP2018017122 A JP 2018017122A JP 2018017122 A JP2018017122 A JP 2018017122A JP 6996994 B2 JP6996994 B2 JP 6996994B2
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Japan
Prior art keywords
ball
cage
engaging groove
rotating member
input
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Expired - Fee Related
Application number
JP2018017122A
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English (en)
Japanese (ja)
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JP2019132401A (ja
JP2019132401A5 (https=
Inventor
泰介 井木
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.)
NTN Corp
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NTN Corp
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Publication date
Application filed by NTN Corp filed Critical NTN Corp
Priority to JP2018017122A priority Critical patent/JP6996994B2/ja
Priority to PCT/JP2019/002204 priority patent/WO2019151099A1/ja
Publication of JP2019132401A publication Critical patent/JP2019132401A/ja
Publication of JP2019132401A5 publication Critical patent/JP2019132401A5/ja
Application granted granted Critical
Publication of JP6996994B2 publication Critical patent/JP6996994B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
    • F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
JP2018017122A 2018-02-02 2018-02-02 減速装置 Expired - Fee Related JP6996994B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018017122A JP6996994B2 (ja) 2018-02-02 2018-02-02 減速装置
PCT/JP2019/002204 WO2019151099A1 (ja) 2018-02-02 2019-01-24 減速装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018017122A JP6996994B2 (ja) 2018-02-02 2018-02-02 減速装置

Publications (3)

Publication Number Publication Date
JP2019132401A JP2019132401A (ja) 2019-08-08
JP2019132401A5 JP2019132401A5 (https=) 2021-03-11
JP6996994B2 true JP6996994B2 (ja) 2022-01-17

Family

ID=67479937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018017122A Expired - Fee Related JP6996994B2 (ja) 2018-02-02 2018-02-02 減速装置

Country Status (2)

Country Link
JP (1) JP6996994B2 (https=)
WO (1) WO2019151099A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12601391B2 (en) * 2024-04-05 2026-04-14 Sorin Vasile Cora Logarithmic hollow shaft speed reducer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172419A (ja) 2001-12-10 2003-06-20 Nsk Ltd ボール式変速装置
JP2009024765A (ja) 2007-07-19 2009-02-05 Nsk Ltd ボール式減速機
JP2016191447A (ja) 2015-03-31 2016-11-10 Ntn株式会社 サイクロイド減速機およびこれを備えたモータ駆動装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053713U (ja) * 1991-06-28 1993-01-22 株式会社椿本チエイン ボール式減速機
JPH0510400A (ja) * 1991-07-02 1993-01-19 Kamo Seiko Kk 減速機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172419A (ja) 2001-12-10 2003-06-20 Nsk Ltd ボール式変速装置
JP2009024765A (ja) 2007-07-19 2009-02-05 Nsk Ltd ボール式減速機
JP2016191447A (ja) 2015-03-31 2016-11-10 Ntn株式会社 サイクロイド減速機およびこれを備えたモータ駆動装置

Also Published As

Publication number Publication date
WO2019151099A1 (ja) 2019-08-08
JP2019132401A (ja) 2019-08-08

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