GB627010A - Improvements relating to gearing for imparting relative angular movement between rotating shafts - Google Patents

Improvements relating to gearing for imparting relative angular movement between rotating shafts

Info

Publication number
GB627010A
GB627010A GB2489945A GB2489945A GB627010A GB 627010 A GB627010 A GB 627010A GB 2489945 A GB2489945 A GB 2489945A GB 2489945 A GB2489945 A GB 2489945A GB 627010 A GB627010 A GB 627010A
Authority
GB
United Kingdom
Prior art keywords
rotating shafts
gearing
pitch
angular movement
relative angular
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
GB2489945A
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB2489945A priority Critical patent/GB627010A/en
Publication of GB627010A publication Critical patent/GB627010A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G23/00—Means for ensuring the correct positioning of parts of control mechanisms, e.g. for taking-up play
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • 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
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • F16H2700/02—Transmissions, specially for working vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/02—Means for regulating or adjusting control mechanisms, e.g. devices for automatic adjustment

Abstract

627,010. Variable-pitch propellers. POWER JETS (RESEARCH & DEVELOPMENT), Ltd., and KESTELL, T. A. Sept. 25, 1945, No. 24899. [Class 114] [Also in Group XXIV] In a pitch-changing mechanism for propellers, relative rotation between the rotating shafts 20 and 25 is produced by the relative rotation of a pair of annular gears 23, 26 engaged by planet gears 19, 24 carried by the shafts 20, 25 and meshing with the gear 36 on the driving shaft 8. For pitch changing, the motor 61 is energized to rotate the annulus 26, thus giving the shaft 25 an angular displacement relative to the shaft 20, this rotates a bevel gear 62 to rotate a bevel segment 63 to turn the propeller blade 44 through the desired angle.
GB2489945A 1945-09-25 1945-09-25 Improvements relating to gearing for imparting relative angular movement between rotating shafts Expired GB627010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2489945A GB627010A (en) 1945-09-25 1945-09-25 Improvements relating to gearing for imparting relative angular movement between rotating shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2489945A GB627010A (en) 1945-09-25 1945-09-25 Improvements relating to gearing for imparting relative angular movement between rotating shafts

Publications (1)

Publication Number Publication Date
GB627010A true GB627010A (en) 1949-07-26

Family

ID=10219025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2489945A Expired GB627010A (en) 1945-09-25 1945-09-25 Improvements relating to gearing for imparting relative angular movement between rotating shafts

Country Status (1)

Country Link
GB (1) GB627010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523262B1 (en) * 2020-01-29 2021-07-15 Manuel Schleiffelder Mag Device for adjusting the inclination of the rotor blades of a rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523262B1 (en) * 2020-01-29 2021-07-15 Manuel Schleiffelder Mag Device for adjusting the inclination of the rotor blades of a rotor
AT523262A4 (en) * 2020-01-29 2021-07-15 Manuel Schleiffelder Mag Device for adjusting the inclination of the rotor blades of a rotor

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