GB936586A - Improvements in and relating to epicyclic change speed gearing - Google Patents

Improvements in and relating to epicyclic change speed gearing

Info

Publication number
GB936586A
GB936586A GB3544960A GB3544960A GB936586A GB 936586 A GB936586 A GB 936586A GB 3544960 A GB3544960 A GB 3544960A GB 3544960 A GB3544960 A GB 3544960A GB 936586 A GB936586 A GB 936586A
Authority
GB
United Kingdom
Prior art keywords
train
ring
trains
fast
sun
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
GB3544960A
Inventor
Andrew Gordon Wilson
James Morrison Laing
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.)
Self Changing Gears Ltd
Original Assignee
Self Changing Gears 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 Self Changing Gears Ltd filed Critical Self Changing Gears Ltd
Priority to GB3544960A priority Critical patent/GB936586A/en
Publication of GB936586A publication Critical patent/GB936586A/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
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another

Landscapes

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

Abstract

936,586. Change-speed gear. SELF-CHANGING GEARS Ltd. Sept. 29, 1961 [Oct. 17, 1960], No. 35449/60. Class 80 (2). A motor vehicle change-speed epicyclic gear providing three reduced ratios, direct-drive and reverse, comprises three reducing sun-ring trains 6, 9, 15 and a reverse train 21 having the suns 1c 1b of the first arid second trains 6, 9 and the ring 17 of the third train 15 fast with an input shaft 1, the planet carrier 6 of the first train fast with an output shaft 2 and the ring 7 of the first train fast with the planet carriers 9, 15 of the second and third trains so that the first train 6 acts alone for low-ratio when its ring 7 is held by a brake 8, the first and second trains 6, 9 compound for second ratio when the ring 11 of the latter train 9 is held by a brake 12 and the first and third trains 6, 15 compound for third ratio when the sun 13 of the latter is held by a brake 18. For direct drive an hydraulicallyoperated friction clutch 24 connects the sun 13 of the third train 15 to the input shaft 1. Reverse is obtained by holding the ring 22 of the reverse train at 23 which train thus compounds with the first train 6 since its sun 19 is fast with the ring 7 and its planet carrier 21 is fast with the output shaft 2. Specification 164,042 is referred to.
GB3544960A 1960-10-17 1960-10-17 Improvements in and relating to epicyclic change speed gearing Expired GB936586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3544960A GB936586A (en) 1960-10-17 1960-10-17 Improvements in and relating to epicyclic change speed gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3544960A GB936586A (en) 1960-10-17 1960-10-17 Improvements in and relating to epicyclic change speed gearing

Publications (1)

Publication Number Publication Date
GB936586A true GB936586A (en) 1963-09-11

Family

ID=10377866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3544960A Expired GB936586A (en) 1960-10-17 1960-10-17 Improvements in and relating to epicyclic change speed gearing

Country Status (1)

Country Link
GB (1) GB936586A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286987A1 (en) * 1974-10-02 1976-04-30 Automotive Prod Co Ltd AUTOMATIC POWER TRANSMISSION DEVICE
JPS51103239U (en) * 1975-02-15 1976-08-18
JPS51118881U (en) * 1975-03-23 1976-09-27
JPS51137080U (en) * 1975-04-25 1976-11-05
JPS54116550A (en) * 1979-01-18 1979-09-10 Kanzaki Kokyukoki Mfg Co Ltd Transmission for tractors or the like

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286987A1 (en) * 1974-10-02 1976-04-30 Automotive Prod Co Ltd AUTOMATIC POWER TRANSMISSION DEVICE
JPS51103239U (en) * 1975-02-15 1976-08-18
JPS5437017Y2 (en) * 1975-02-15 1979-11-07
JPS51118881U (en) * 1975-03-23 1976-09-27
JPS5437023Y2 (en) * 1975-03-23 1979-11-07
JPS51137080U (en) * 1975-04-25 1976-11-05
JPS5444134Y2 (en) * 1975-04-25 1979-12-19
JPS54116550A (en) * 1979-01-18 1979-09-10 Kanzaki Kokyukoki Mfg Co Ltd Transmission for tractors or the like
JPS5520095B2 (en) * 1979-01-18 1980-05-30

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