GB992064A - Planetary gear device - Google Patents

Planetary gear device

Info

Publication number
GB992064A
GB992064A GB1876161A GB1876161A GB992064A GB 992064 A GB992064 A GB 992064A GB 1876161 A GB1876161 A GB 1876161A GB 1876161 A GB1876161 A GB 1876161A GB 992064 A GB992064 A GB 992064A
Authority
GB
United Kingdom
Prior art keywords
gears
ring gears
adjacent
july
balls
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.)
Expired
Application number
GB1876161A
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.)
Mitsubishi Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsubishi Engineering and Shipbuilding 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 Mitsubishi Engineering and Shipbuilding Co Ltd filed Critical Mitsubishi Engineering and Shipbuilding Co Ltd
Publication of GB992064A publication Critical patent/GB992064A/en
Expired 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
    • 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
    • F16H2001/289—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two or more coaxial and identical sets of orbital gears, e.g. for distributing torque between the coaxial sets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

992,064. Toothed gearing. MITSUBISHI SHIPBUILDING & ENGINEERING CO. Ltd. May 24, 1961 [May 24, 1960; June 1, 1960; July 5, 1960; July 15, 1960 (2)], No. 18761/61. Heading F2Q. In planetary gearing comprising adjacent sun gears 112, 113 coupled to a driving shaft 9, adjacent planet gears 206, 207 mounted in a driven planet carrier 203 integral with an output shaft 204 and adjacent ring gears 306, 307, the ring gears are coupled together by oppositely directed helical toothed couplings 304, 305 on a member 3 which is non-rotatably mounted in a housing 4. This arrangement equalizes the loads on the two gear trains. The ring gears 306, 307 are connected loosely by a plurality of axially extending bolts 312<SP>1</SP>, and a plurality of balls 319 is held in a retainer 318 and interposed between the ring gears. Alternatively, a spiral spring member may be substituted for the balls 319. Preferably, the teeth of the one gear train are offset by half a tooth pitch with respect to the teeth of the adjacent gear train. In a modification, the sun gears are coupled together instead of the ring gears.
GB1876161A 1960-05-24 1961-05-24 Planetary gear device Expired GB992064A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2507860 1960-05-24
JP2616960 1960-06-01
JP3004760 1960-07-05
JP3115460 1960-07-15
JP3115560 1960-07-15

Publications (1)

Publication Number Publication Date
GB992064A true GB992064A (en) 1965-05-12

Family

ID=27520685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1876161A Expired GB992064A (en) 1960-05-24 1961-05-24 Planetary gear device

Country Status (1)

Country Link
GB (1) GB992064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295948B (en) * 1964-12-23 1969-05-22 Maag Zahnraeder & Maschinen Ag Planetary gear
US4594915A (en) * 1982-02-26 1986-06-17 Rudolf Braren Cycloid transmission assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295948B (en) * 1964-12-23 1969-05-22 Maag Zahnraeder & Maschinen Ag Planetary gear
US4594915A (en) * 1982-02-26 1986-06-17 Rudolf Braren Cycloid transmission assembly

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