GB356094A - Improvements in epicyclic gears - Google Patents

Improvements in epicyclic gears

Info

Publication number
GB356094A
GB356094A GB1091331A GB1091331A GB356094A GB 356094 A GB356094 A GB 356094A GB 1091331 A GB1091331 A GB 1091331A GB 1091331 A GB1091331 A GB 1091331A GB 356094 A GB356094 A GB 356094A
Authority
GB
United Kingdom
Prior art keywords
speed
drum
brake
shaft
drums
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
GB1091331A
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
Priority to GB1091331A priority Critical patent/GB356094A/en
Publication of GB356094A publication Critical patent/GB356094A/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

356,094. Change-speed gearing. ROYCE, SIR F. H., Nightingale Road, Derby. July 12, 1930, No. 10913/31. Divided on 355,895. [Class 80 (ii).] Change - speed gearing comprises a plurality of epicycle trains with annulus wheels or drums g . . g<3> at least one of which g<1> is not held by a brake to effect a possible speed. The sun gears e . . e<3> are all fast on driving- shaft b and each of the drums g<1> . . g<3> carries the planets of the train next to the left. The planet carrier h<3> of the last train on the right is secured to driven shaft c. Drum g on the last train on the left is fast to a sleeve adapted to be engaged by a dog clutch k<7> to effect solid drive at top or fourth speed. The always-free drum g<1> serves to produce a suitable ratio for third speed when drum g is held by a brake k. Second speed is obtained by holding drum g<2>, by brake k<2>, and first or lowest speed by holding drum g3 by brake k<3>. The action of brake k<3> may be followed automatically by locking means engaging dogs k<4> on drum g<3> as described in Specification 351,121. The action of brakes k, k<2> may be supplemented by balanced locking levers as described in Specification 350,114. Shaft c may be connected to an ultimately driven shaft by an epicyclic reversing-gear described in Specification 355,895.
GB1091331A 1930-07-12 1930-07-12 Improvements in epicyclic gears Expired GB356094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1091331A GB356094A (en) 1930-07-12 1930-07-12 Improvements in epicyclic gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1091331A GB356094A (en) 1930-07-12 1930-07-12 Improvements in epicyclic gears

Publications (1)

Publication Number Publication Date
GB356094A true GB356094A (en) 1931-09-03

Family

ID=9976591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1091331A Expired GB356094A (en) 1930-07-12 1930-07-12 Improvements in epicyclic gears

Country Status (1)

Country Link
GB (1) GB356094A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463265A (en) * 1944-08-11 1949-03-01 Cleveland Tapping Machine Comp Reversible transmission
US2584965A (en) * 1946-04-05 1952-02-05 Packard Motor Car Co Transmission
WO2004018248A1 (en) * 2002-08-22 2004-03-04 Ricardo Uk Limited Vehicle transmission systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463265A (en) * 1944-08-11 1949-03-01 Cleveland Tapping Machine Comp Reversible transmission
US2584965A (en) * 1946-04-05 1952-02-05 Packard Motor Car Co Transmission
WO2004018248A1 (en) * 2002-08-22 2004-03-04 Ricardo Uk Limited Vehicle transmission systems
GB2408298A (en) * 2002-08-22 2005-05-25 Ricardo Uk Ltd Vehicle transmission systems
GB2408298B (en) * 2002-08-22 2005-11-30 Ricardo Uk Ltd Vehicle transmission systems

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