GB331487A - Improvements in or relating to the propulsion of navigable vessels - Google Patents

Improvements in or relating to the propulsion of navigable vessels

Info

Publication number
GB331487A
GB331487A GB971029A GB971029A GB331487A GB 331487 A GB331487 A GB 331487A GB 971029 A GB971029 A GB 971029A GB 971029 A GB971029 A GB 971029A GB 331487 A GB331487 A GB 331487A
Authority
GB
United Kingdom
Prior art keywords
thornycroft
braked
cage
giving
flange
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
GB971029A
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.)
John I Thornycroft and Co Ltd
Original Assignee
John I Thornycroft and Co 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 John I Thornycroft and Co Ltd filed Critical John I Thornycroft and Co Ltd
Priority to GB971029A priority Critical patent/GB331487A/en
Publication of GB331487A publication Critical patent/GB331487A/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
    • F16H3/60—Gearings for reversal only

Abstract

331,487. Thornycroft & Co., Ltd., J. I., and Thornycroft, T. March 26, 1929. Variable-speed epicyclic gearing.-An epicyclic gear box is arranged to give a high and low gear and a reverse of equal speed to the low. The driving-shaft 1 carries a fixed pinion a, and free pinions b, c on coaxial sleeves b<x>, c<x>, the sleeve b<x> having a flange 4 to which the driven shaft is bolted. The pinion a is of less diameter than c, which is less than b. A cage 8 carries planet wheels c<1>, a<1>, b<1> meshing with c, a, b, respectively and has a coned end-flange 8a with which a cone clutch 7, slidably keyed on the sleeve c<x>, may be brought into contact by the lever 10 for giving the direct solid drive. The outer periphery of the clutch 7 may be braked by the band 12, and the cage 8 may be braked by the band 13 for giving the indirect drive and reverse.
GB971029A 1929-03-26 1929-03-26 Improvements in or relating to the propulsion of navigable vessels Expired GB331487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB971029A GB331487A (en) 1929-03-26 1929-03-26 Improvements in or relating to the propulsion of navigable vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB971029A GB331487A (en) 1929-03-26 1929-03-26 Improvements in or relating to the propulsion of navigable vessels

Publications (1)

Publication Number Publication Date
GB331487A true GB331487A (en) 1930-06-26

Family

ID=9877280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB971029A Expired GB331487A (en) 1929-03-26 1929-03-26 Improvements in or relating to the propulsion of navigable vessels

Country Status (1)

Country Link
GB (1) GB331487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225732A (en) * 1962-05-11 1965-12-28 Carlsen Kurt Reversible marine propulsion system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225732A (en) * 1962-05-11 1965-12-28 Carlsen Kurt Reversible marine propulsion system

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