GB700424A - Epicyclic power transmission mechanisms - Google Patents

Epicyclic power transmission mechanisms

Info

Publication number
GB700424A
GB700424A GB1830151A GB1830151A GB700424A GB 700424 A GB700424 A GB 700424A GB 1830151 A GB1830151 A GB 1830151A GB 1830151 A GB1830151 A GB 1830151A GB 700424 A GB700424 A GB 700424A
Authority
GB
United Kingdom
Prior art keywords
brake
engaging
fast
applying
wheel
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
GB1830151A
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.)
Auto Transmissions Ltd
Original Assignee
Auto Transmissions 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 Auto Transmissions Ltd filed Critical Auto Transmissions Ltd
Priority to GB1830151A priority Critical patent/GB700424A/en
Publication of GB700424A publication Critical patent/GB700424A/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
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Landscapes

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

Abstract

700,424. Change-speed gearing. AUTO TRANSMISSIONS, Ltd., and NORMANVILLE, E. J. DE. -July 14, 1952 [Aug. 2, 1951], No. 18301/51. Class 80 (2). Epicyclic gearing providing three speeds and reverse comprises a carrier c fast on the output shaft d and carrying inter-engaging planets f, g, engaging respectively with a sun wheel b fast on the input shaft a and with a reaction sun wheel h loose on shaft a, an annulus p engaging the planets g and controlled by a brake q, a second carrier j fast with wheel h and controlled by a brake k, planets m on carrier j engaging with an annulus o fast on carrier c and with a second reaction sun wheel n loose on shaft a, and a. clutch member s fast with wheel n and cooperating with a brake t and with a clutch member u rotating with shaft a. First speed is obtained by applying brake k, second by applying brake t, direct drive by engaging clutch u, s, and reverse by applying brake q. A one-way clutch x may be interposed between wheel n (or h) and a member v, so that a free-wheeling second (or first) speed may be obtained by applying a brake w to the member v. An additional low speed may be obtained by applying a brake to a further annulus engaging the planets f.
GB1830151A 1951-08-02 1951-08-02 Epicyclic power transmission mechanisms Expired GB700424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1830151A GB700424A (en) 1951-08-02 1951-08-02 Epicyclic power transmission mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1830151A GB700424A (en) 1951-08-02 1951-08-02 Epicyclic power transmission mechanisms

Publications (1)

Publication Number Publication Date
GB700424A true GB700424A (en) 1953-12-02

Family

ID=10110130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1830151A Expired GB700424A (en) 1951-08-02 1951-08-02 Epicyclic power transmission mechanisms

Country Status (1)

Country Link
GB (1) GB700424A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144556B (en) * 1957-05-10 1963-02-28 Axel Charles Wickman Planetary change gear with a double clutch disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144556B (en) * 1957-05-10 1963-02-28 Axel Charles Wickman Planetary change gear with a double clutch disc

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