GB600790A - Improvements relating to combined reversing and change-speed gearing - Google Patents

Improvements relating to combined reversing and change-speed gearing

Info

Publication number
GB600790A
GB600790A GB18836/45A GB1883645A GB600790A GB 600790 A GB600790 A GB 600790A GB 18836/45 A GB18836/45 A GB 18836/45A GB 1883645 A GB1883645 A GB 1883645A GB 600790 A GB600790 A GB 600790A
Authority
GB
United Kingdom
Prior art keywords
gear
driving
brake
shaft
epicyclic
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
GB18836/45A
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.)
APPLIC DES BREVETS COTAL SOC D
Original Assignee
APPLIC DES BREVETS COTAL SOC D
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 APPLIC DES BREVETS COTAL SOC D filed Critical APPLIC DES BREVETS COTAL SOC D
Publication of GB600790A publication Critical patent/GB600790A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/08—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing with provision for reversing drive
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H2023/0258—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing comprising gearings with variable gear ratio, other than reversing drives or trolling drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H2023/0283—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing using gears having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)

Abstract

600,790. Variable-speed epicyclic gearing. SOC. D'APPLICATION DES BREVETS COTAL. July 23, 1945, No. 18836. Convention date, March 26, 1943. [Class 80 (ii)] An electromagnetically operated variablespeed gear for marine and other use comprises an epicyclic reversing-gear 8 connected to the prime mover by an elastic coupling 1 and driving through a two-speed gear 11 and a fixed reduction gear 19 a propeller-shaft 16 mounted in a thrust-bearing 25 and provided with a shaft-brake 24. As shown, epicyclic two-speed and fixed reduction gears are provided and the brake 24 is electromagnetically operated. The reversing-gear comprises planets 8, meshing with a driving sun 4 and a driven annulus 10, the freely-journalled carrier 7 of which coacts with a clutch 3 on the driving shaft 2 and with a fixed brake 9 for direct and reverse drive respectively. The two-speed gear comprises a similar unit, the driving annulus 10<1> and driven planet-carrier 11 of which are solid with the annulus 10 and the driving sun 17 of the fixed reduction gear respectively, and the freelyjournalled reaction sun 14 of which gives solid or reduced drive according as its carrier 13 coacts with a clutch 12 on the planet carrier 11 or a fixed brake 15. The epicyclic fixed reduction gear may be replaced by a simple spur gear reduction drive to an offset propellershaft. The shaft-brake 24 is normally energized when the supply to the other electromagnets is cut off. Lubrication is provided by a pump 6 driven from a gear 5 on the driving shaft 2.
GB18836/45A 1943-03-26 1945-07-23 Improvements relating to combined reversing and change-speed gearing Expired GB600790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600790X 1943-03-26

Publications (1)

Publication Number Publication Date
GB600790A true GB600790A (en) 1948-04-19

Family

ID=8970544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18836/45A Expired GB600790A (en) 1943-03-26 1945-07-23 Improvements relating to combined reversing and change-speed gearing

Country Status (1)

Country Link
GB (1) GB600790A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740303A (en) * 1951-02-14 1956-04-03 Gen Motors Corp Heavy duty drive gearing and control system
FR2472700A1 (en) * 1979-12-27 1981-07-03 Nissan Motor TRANSMISSION WITH OVERMULTIPLIED SPEED
EP1902943A1 (en) * 2005-07-14 2008-03-26 Yamaha Marine Kabushiki Kaisha Outboard motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740303A (en) * 1951-02-14 1956-04-03 Gen Motors Corp Heavy duty drive gearing and control system
FR2472700A1 (en) * 1979-12-27 1981-07-03 Nissan Motor TRANSMISSION WITH OVERMULTIPLIED SPEED
US4483215A (en) * 1979-12-27 1984-11-20 Nissan Motor Company, Limited Transmission with overdrive
EP1902943A1 (en) * 2005-07-14 2008-03-26 Yamaha Marine Kabushiki Kaisha Outboard motor
EP1902943A4 (en) * 2005-07-14 2009-07-29 Yamaha Marine Kk Outboard motor
US8157694B2 (en) 2005-07-14 2012-04-17 Yamaha Hatsudoki Kabushiki Kaisha Outboard motor

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