ZA200710221B - Ball-wedge type speed reducer - Google Patents

Ball-wedge type speed reducer

Info

Publication number
ZA200710221B
ZA200710221B ZA200710221A ZA200710221A ZA200710221B ZA 200710221 B ZA200710221 B ZA 200710221B ZA 200710221 A ZA200710221 A ZA 200710221A ZA 200710221 A ZA200710221 A ZA 200710221A ZA 200710221 B ZA200710221 B ZA 200710221B
Authority
ZA
South Africa
Prior art keywords
ball
speed reducer
type speed
wedge type
wedge
Prior art date
Application number
ZA200710221A
Other languages
English (en)
Inventor
Tae Nung Jun
Kim Yong Chol
Original Assignee
Tae Nung Jun
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 Tae Nung Jun filed Critical Tae Nung Jun
Publication of ZA200710221B publication Critical patent/ZA200710221B/xx

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
    • 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
    • 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
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19619—Displaceable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Retarders (AREA)
ZA200710221A 2005-06-20 2007-11-27 Ball-wedge type speed reducer ZA200710221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KP12905 2005-06-20

Publications (1)

Publication Number Publication Date
ZA200710221B true ZA200710221B (en) 2008-11-26

Family

ID=37570601

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200710221A ZA200710221B (en) 2005-06-20 2007-11-27 Ball-wedge type speed reducer

Country Status (9)

Country Link
US (1) US20100224018A1 (xx)
EP (1) EP1957831A4 (xx)
KR (1) KR100986127B1 (xx)
CN (1) CN100441915C (xx)
AU (1) AU2005333286A1 (xx)
CA (1) CA2612991A1 (xx)
MX (1) MX2007014987A (xx)
WO (1) WO2006137604A1 (xx)
ZA (1) ZA200710221B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2612720A1 (en) 2005-06-20 2006-12-28 Nung Jun Tae The transistor-type universal driving
CN105587835B (zh) * 2016-03-21 2024-02-13 上海卓道医疗科技有限公司 一种用于机器人关节的减速结构
CN109780164A (zh) * 2019-01-26 2019-05-21 天津大学 二级封闭式圆柱正弦端面活齿减速器
CN109780162A (zh) * 2019-01-26 2019-05-21 天津大学 二级串联式圆柱正弦端面活齿减速器
CN109780163B (zh) * 2019-01-26 2021-09-28 天津大学 一种往复式圆柱正弦端面活齿减速器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE350767C (de) * 1922-03-24 Wilhelm Vogt UEbersetzungsgetriebe
US1986177A (en) * 1932-02-26 1935-01-01 Zastoupil Robert Roller planet gear
CH261184A (de) * 1946-05-10 1949-04-30 Ag Dabo Mechanisches stufenloses Wechselgetriebe.
US3707888A (en) * 1970-07-31 1973-01-02 Roller Gear Ltd Variable speed transmission
GB1600646A (en) * 1978-03-22 1981-10-21 Olesen H T Power transmission having a continuously variable gear ratio
US4258589A (en) * 1978-09-21 1981-03-31 Liquid Controls Corporation Planetary adjuster
SU1044868A1 (ru) * 1982-05-21 1983-09-30 Кишиневский Политехнический Институт Им.Сергея Лазо Планетарный механизм
DE3364922D1 (en) * 1982-05-28 1986-09-04 Rhp Group Plc Devices for converting rotary movement into linear movement
IT1153555B (it) * 1982-08-19 1987-01-14 Scaravella Alfredo Mec Dato con elemento di scambio perfezionato per viti a circolazione di sfere
JPS59180153A (ja) * 1983-03-31 1984-10-13 Toshiba Corp 減速機
JPS6040863A (ja) * 1983-08-17 1985-03-04 Toshiba Corp 減速機
JPS60179563A (ja) * 1984-02-24 1985-09-13 Sanwa Tekki Corp カツプ形ギアレス変速装置
JPS61112854A (ja) * 1984-11-05 1986-05-30 Shinko Seisakusho:Kk 端面カムを用いた減速装置
US4667525A (en) * 1984-12-19 1987-05-26 Henry Schottler Variable speed frictional drive transmissions
DE3706716A1 (de) * 1987-03-02 1988-09-15 Planetroll Antriebe Gmbh Getriebe
ZA888713B (en) * 1988-01-23 1990-10-31 Bollmann Hydraulik Gears
IL94775A0 (en) * 1989-06-21 1991-04-15 Bollmann Dieter Ball power gear unit
CN2110744U (zh) * 1990-12-26 1992-07-22 孙跃庭 一种螺旋介子传动装置
JPH0767292A (ja) * 1993-06-18 1995-03-10 Ebara Corp 水冷ジャケットを具備するモータ
US6551210B2 (en) * 2000-10-24 2003-04-22 Motion Technologies, Llc. Continuously variable transmission
JP4105935B2 (ja) * 2002-11-18 2008-06-25 住友重機械工業株式会社 変速機
CA2612720A1 (en) * 2005-06-20 2006-12-28 Nung Jun Tae The transistor-type universal driving

Also Published As

Publication number Publication date
WO2006137604A1 (en) 2006-12-28
AU2005333286A1 (en) 2006-12-28
EP1957831A1 (en) 2008-08-20
CN101014783A (zh) 2007-08-08
CA2612991A1 (en) 2006-12-28
KR100986127B1 (ko) 2010-10-07
EP1957831A4 (en) 2010-05-12
KR20080080979A (ko) 2008-09-05
MX2007014987A (es) 2008-02-15
US20100224018A1 (en) 2010-09-09
CN100441915C (zh) 2008-12-10

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