GB791358A - An improved overdrive mechanism incorporated in a gear box - Google Patents

An improved overdrive mechanism incorporated in a gear box

Info

Publication number
GB791358A
GB791358A GB241956A GB241956A GB791358A GB 791358 A GB791358 A GB 791358A GB 241956 A GB241956 A GB 241956A GB 241956 A GB241956 A GB 241956A GB 791358 A GB791358 A GB 791358A
Authority
GB
United Kingdom
Prior art keywords
gear
box
brake
band
gear box
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
GB241956A
Inventor
Bernard Stanley Gleed
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.)
MOSS GEAR Co Ltd
Original Assignee
MOSS GEAR 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 MOSS GEAR Co Ltd filed Critical MOSS GEAR Co Ltd
Priority to GB241956A priority Critical patent/GB791358A/en
Publication of GB791358A publication Critical patent/GB791358A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
    • F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel mechanisms
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3003—Band brake actuating mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)

Abstract

791,358. Change speed gearing. MOSS GEAR CO., Ltd. Sept. 17, 1956 [Jan. 25, 1956], No. 2419/56. Class 80 (2). The input shaft a of a motor-vehicle gear-box carries a rotatable sun wheel g connected to the shaft through a one-way roller clutch g2 and controllable by a band-brake g4, the input shaft carries planet wheels d meshing with the sun g and an annulus e an extension of which drives the primary gear e2 of a synchromesh gear thus forming an overdrive gear contained within the gear-box c. The band-brake g<SP>4</SP> may be applied under manual control by an hydraulic cylinder fed from an air pump driven from the gear-box layshaft.
GB241956A 1956-01-25 1956-01-25 An improved overdrive mechanism incorporated in a gear box Expired GB791358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB241956A GB791358A (en) 1956-01-25 1956-01-25 An improved overdrive mechanism incorporated in a gear box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB241956A GB791358A (en) 1956-01-25 1956-01-25 An improved overdrive mechanism incorporated in a gear box

Publications (1)

Publication Number Publication Date
GB791358A true GB791358A (en) 1958-02-26

Family

ID=9739233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB241956A Expired GB791358A (en) 1956-01-25 1956-01-25 An improved overdrive mechanism incorporated in a gear box

Country Status (1)

Country Link
GB (1) GB791358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217846A (en) * 1962-12-06 1965-11-16 Borg Warner Semi-automatic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217846A (en) * 1962-12-06 1965-11-16 Borg Warner Semi-automatic transmission

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