GB191104486A - Improvements in Speed Reducing and Reversing Gear. - Google Patents

Improvements in Speed Reducing and Reversing Gear.

Info

Publication number
GB191104486A
GB191104486A GB191104486DA GB191104486A GB 191104486 A GB191104486 A GB 191104486A GB 191104486D A GB191104486D A GB 191104486DA GB 191104486 A GB191104486 A GB 191104486A
Authority
GB
United Kingdom
Prior art keywords
shaft
reversing
thornycroft
propeller
thrust
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
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
Application granted granted Critical
Publication of GB191104486A publication Critical patent/GB191104486A/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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/14—Gearings for reversal only

Landscapes

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

Abstract

4486. Thornycroft & Co., J. I., and Thornycroft, J. E. Feb. 22. Reversing-gearing.-Reversing and reducing gearing suitable for propelling boats comprises parallel driving and driven shafts b, c projecting from the opposite ends of a casing a, which is adapted to receive the thrust of the propeller. Gear-wheels h, k loose on the shaft c are driven in opposite directions at reduced speeds from wheels l, i fast on the shaft b. The shaft c is movable longitudinally and carries a double clutch member m adapted to be engaged alternatively with clutch surfaces e, f on the members h, k for driving in one and the other direction respectively. The thrust of the propeller, which tends to hold the clutch parts in engagement, is taken up by flanges p, q carried by the members h, k and engaged by the casing a.
GB191104486D 1911-02-22 1911-02-22 Improvements in Speed Reducing and Reversing Gear. Expired GB191104486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191104486T 1911-02-22

Publications (1)

Publication Number Publication Date
GB191104486A true GB191104486A (en) 1911-06-21

Family

ID=32496869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191104486D Expired GB191104486A (en) 1911-02-22 1911-02-22 Improvements in Speed Reducing and Reversing Gear.

Country Status (1)

Country Link
GB (1) GB191104486A (en)

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