GB251030A - Improvements in variable speed epicyclic gearing - Google Patents

Improvements in variable speed epicyclic gearing

Info

Publication number
GB251030A
GB251030A GB237225A GB237225A GB251030A GB 251030 A GB251030 A GB 251030A GB 237225 A GB237225 A GB 237225A GB 237225 A GB237225 A GB 237225A GB 251030 A GB251030 A GB 251030A
Authority
GB
United Kingdom
Prior art keywords
shaft
driven
gearing
sliding
driving
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
GB237225A
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.)
ELIAS DELAROCHE RENDELL
Original Assignee
ELIAS DELAROCHE RENDELL
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 ELIAS DELAROCHE RENDELL filed Critical ELIAS DELAROCHE RENDELL
Priority to GB237225A priority Critical patent/GB251030A/en
Publication of GB251030A publication Critical patent/GB251030A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

251,030. Rendell, E. D. Jan. 27, 1925. Variable-speed epicyclic gearing comprises a simple spur train C, D, F adapted to yield a solid high-speed drive and two reductions. The planet gears D are carried by a driven sleeve B which rotates on a non-rotary shaft A spigoted into the aligned driving-shaft P. Operation is effected by two sliding systems, one of which comprises a clutch member I sliding on the squared end of the shaft P and having a circular groove engaged by radial pins K which register with holes in a non-rotary dog stopping-member M. The other system comprises a simple dog member T sliding on a squared part S of the shaft A The configuration shown yields the low speed, the sun gear C being driven by inner dogs J upon the member I, and the internallytoothed ring F being held fast by the dog member T. For the solid drive, the member T is disengaged and the gear C and ring F are driven simultaneously by the two sets of dogs J. The pins K are adapted to be traversed by telescoping links L connecting to a control shaft Z, which also carries a cam plate X, which, through a linkage W, V. R., operates also the member T. In a modification, the dual control is effected by an annular cam encircling the gearing. In a further modification, driving and driven members are arranged on the same side of the gearing by making the non-rotary shaft corresponding to A, hollow, and passing the driving-shaft therethrough. Specifications 12873/09 and 7991/13 are referred to.
GB237225A 1925-01-27 1925-01-27 Improvements in variable speed epicyclic gearing Expired GB251030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB237225A GB251030A (en) 1925-01-27 1925-01-27 Improvements in variable speed epicyclic gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB237225A GB251030A (en) 1925-01-27 1925-01-27 Improvements in variable speed epicyclic gearing

Publications (1)

Publication Number Publication Date
GB251030A true GB251030A (en) 1926-04-27

Family

ID=9738373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB237225A Expired GB251030A (en) 1925-01-27 1925-01-27 Improvements in variable speed epicyclic gearing

Country Status (1)

Country Link
GB (1) GB251030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017009A3 (en) * 2003-01-13 2007-12-04 Carpiaux Andru Planetary transmission for dampening interlocking vibration, has outer toothed planetary crown and inner toothed planetary crown engaged when levers are brought closer, where crowns turn in same speed as that of engine hub

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017009A3 (en) * 2003-01-13 2007-12-04 Carpiaux Andru Planetary transmission for dampening interlocking vibration, has outer toothed planetary crown and inner toothed planetary crown engaged when levers are brought closer, where crowns turn in same speed as that of engine hub

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