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GB929238A - Improvements in planetary toothed gearing - Google Patents

Improvements in planetary toothed gearing

Info

Publication number
GB929238A
GB929238A GB501560A GB501560A GB929238A GB 929238 A GB929238 A GB 929238A GB 501560 A GB501560 A GB 501560A GB 501560 A GB501560 A GB 501560A GB 929238 A GB929238 A GB 929238A
Authority
GB
United Kingdom
Prior art keywords
planets
ring
sun
gear
carrier
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
GB501560A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB929238A publication Critical patent/GB929238A/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
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears

Landscapes

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

Abstract

929,238. Toothed gearing. T. TAKAHASHI. Feb. 12, 1960 [May 14, 1959], No. 5015/60. Class 80 (1). In a sun-planets-annulus epicyclic gear wherein the planets have limited freedom to move radially, each planet pinion comprises a gear ring 4 loosely mounted, with radial clearance K, on an intermediate ring 3 which is rotatably mounted by a ball bearing 8 on the planet carrier 6. The ring 4 is axially located between a flange 14 and a ring 5 on the ring 3. In a two-stage epicyclic reduction gear comprising fixed annuli D 1 , D 2 , the first sun S 2 engages loosely mounted planets P 1 on a carrier coupled to a sun S 2 engaging planets P 2 on a carrier coupled to a sun S 2 engaging planets P 2 mounted without radial clearance on the driven carrier B. A graph is given showing the relation between the clearance K and the gear train efficiency.
GB501560A 1959-05-14 1960-02-12 Improvements in planetary toothed gearing Expired GB929238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1521759 1959-05-14

Publications (1)

Publication Number Publication Date
GB929238A true GB929238A (en) 1963-06-19

Family

ID=11882691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB501560A Expired GB929238A (en) 1959-05-14 1960-02-12 Improvements in planetary toothed gearing

Country Status (1)

Country Link
GB (1) GB929238A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472083A (en) * 1967-10-25 1969-10-14 Lawrence S Schnepel Torque wrench
USRE29993E (en) * 1967-11-02 1979-05-15 Gear wrench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472083A (en) * 1967-10-25 1969-10-14 Lawrence S Schnepel Torque wrench
USRE29993E (en) * 1967-11-02 1979-05-15 Gear wrench

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