GB742474A - Improvements in or relating to gear boxes for mechanically propelled vehicles - Google Patents

Improvements in or relating to gear boxes for mechanically propelled vehicles

Info

Publication number
GB742474A
GB742474A GB2413052A GB2413052A GB742474A GB 742474 A GB742474 A GB 742474A GB 2413052 A GB2413052 A GB 2413052A GB 2413052 A GB2413052 A GB 2413052A GB 742474 A GB742474 A GB 742474A
Authority
GB
United Kingdom
Prior art keywords
shaft
idler
reversing
relating
gear boxes
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
GB2413052A
Inventor
William Fergusson Mccaw
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.)
Boydell & Co Ltd E
Original Assignee
Boydell & Co Ltd E
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 Boydell & Co Ltd E filed Critical Boydell & Co Ltd E
Priority to GB2413052A priority Critical patent/GB742474A/en
Publication of GB742474A publication Critical patent/GB742474A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/08—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
    • F02C3/085—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage the turbine being of the radial-flow type (radial-radial)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
    • F01D1/28—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like traversed by the working-fluid substantially radially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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

Abstract

742,474. Reversing gearing. BOYDELL & CO., Ltd. E. Dec. 23. 1953 [Sept. 26. 1952]. No. 24130/52. Class 80(2) Constant-mesh reversing gearing between parallel input and output shafts 14, 28 comprises a shaft 26 co-axial with shaft 28 and geared to shaft 14 through an idler 39, a shaft 17 co-axial with shaft 14 and directly geared at 23, 40 to shaft 28, and interconnected dog clutch members 21 and 31 for selectively connecting the shafts 14, 17 and 26, 28. One end of each shaft 17, 26 is journalled in the end of the corresponding shaft 14 or 28 and the gears 23, 40 are disposed outside the casing 10. As shown, the reversing gearing is associated with a main change-speed and reversing gear, the input pinion 41 of which is secured on shaft 28 and the reversing idler 35 of which is mounted on a spindle 34 extending into the casing 10 and loosely carrying the idler 39. A transmission brake 42 is associated with idler 35.
GB2413052A 1952-09-26 1952-09-26 Improvements in or relating to gear boxes for mechanically propelled vehicles Expired GB742474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2413052A GB742474A (en) 1952-09-26 1952-09-26 Improvements in or relating to gear boxes for mechanically propelled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2413052A GB742474A (en) 1952-09-26 1952-09-26 Improvements in or relating to gear boxes for mechanically propelled vehicles

Publications (1)

Publication Number Publication Date
GB742474A true GB742474A (en) 1955-12-30

Family

ID=10206860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2413052A Expired GB742474A (en) 1952-09-26 1952-09-26 Improvements in or relating to gear boxes for mechanically propelled vehicles

Country Status (1)

Country Link
GB (1) GB742474A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122286A (en) * 1982-05-21 1984-01-11 Kubota Ltd Tractor transmission including interchangeable gearing
CN108730431A (en) * 2017-04-25 2018-11-02 迪尔公司 Speed changer reverser is opened with the double break for disconnecting synchronizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122286A (en) * 1982-05-21 1984-01-11 Kubota Ltd Tractor transmission including interchangeable gearing
CN108730431A (en) * 2017-04-25 2018-11-02 迪尔公司 Speed changer reverser is opened with the double break for disconnecting synchronizer

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