GB298471A - Improvements in or relating to speed reducing or increasing gearing particularly adapted for aircraft engines - Google Patents

Improvements in or relating to speed reducing or increasing gearing particularly adapted for aircraft engines

Info

Publication number
GB298471A
GB298471A GB26974/28A GB2697428A GB298471A GB 298471 A GB298471 A GB 298471A GB 26974/28 A GB26974/28 A GB 26974/28A GB 2697428 A GB2697428 A GB 2697428A GB 298471 A GB298471 A GB 298471A
Authority
GB
United Kingdom
Prior art keywords
farman
relating
speed reducing
particularly adapted
aircraft engines
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
GB26974/28A
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.)
MAURICE FARMAN
Original Assignee
MAURICE FARMAN
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 MAURICE FARMAN filed Critical MAURICE FARMAN
Publication of GB298471A publication Critical patent/GB298471A/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
    • F16H1/2818—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the ring gear relative to the casing or shaft
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/02004—Gearboxes; Mounting gearing therein the gears being positioned relative to one another by rolling members or by specially adapted surfaces on the gears, e.g. by a rolling surface with the diameter of the pitch circle
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

298,471. Farman, H., and Farman, M., (trading as Farman, H. et M.). Oct. 8, 1927, [Convention date]. Machine guns.-The Specification as open to inspection under Sect. 91 (3) (a) comprises an arrangement by which an aircraft propeller shaft 45, Fig. 5, (Cancelled), is connected through bevel gearing 44, 43, 48, 49 to a spindle 50 proceeding to the synchronizing box of a machine gun, in which box the required reciprocating motion is produced. The gear 44 is preferably floatingly mounted on loose flutings. In a different arrangement, the shaft 45, Fig 6 (Cancelled), carries a cam 52 which itself produces the reciprocation in rods 53, 55. This subject-matter does not appear in the Specification as accepted.
GB26974/28A 1927-10-08 1928-09-20 Improvements in or relating to speed reducing or increasing gearing particularly adapted for aircraft engines Expired GB298471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR298471X 1927-10-08

Publications (1)

Publication Number Publication Date
GB298471A true GB298471A (en) 1929-05-23

Family

ID=8888310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26974/28A Expired GB298471A (en) 1927-10-08 1928-09-20 Improvements in or relating to speed reducing or increasing gearing particularly adapted for aircraft engines

Country Status (1)

Country Link
GB (1) GB298471A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460629A (en) * 1945-03-19 1949-02-01 Thomas L Fawick Cushioned planetary gearing
US3174352A (en) * 1962-09-21 1965-03-23 Worthington Corp Gear connection for rotary shafts
US3352177A (en) * 1964-03-17 1967-11-14 Cleff Peter Herbert Epicyclic gears
NL7705072A (en) * 1976-05-10 1977-11-14 Bhs Bayerische Berg PLANET DRIVING.
WO1999018369A1 (en) * 1997-10-07 1999-04-15 Interroll Holding Ag A drum motor
FR2914719A1 (en) * 2007-04-05 2008-10-10 Peugeot Citroen Automobiles Sa Epicycloidal gear train for automatic gear box of motor vehicle, has crown wheel formed from parts that respectively carry internal gear teeth and external surface, where one of parts is mounted with preset clearance at inside another part
US20210199178A1 (en) * 2019-12-27 2021-07-01 Enplas Corporation Actuator and planetary gear apparatus with uneven crowning

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460629A (en) * 1945-03-19 1949-02-01 Thomas L Fawick Cushioned planetary gearing
US3174352A (en) * 1962-09-21 1965-03-23 Worthington Corp Gear connection for rotary shafts
US3352177A (en) * 1964-03-17 1967-11-14 Cleff Peter Herbert Epicyclic gears
NL7705072A (en) * 1976-05-10 1977-11-14 Bhs Bayerische Berg PLANET DRIVING.
WO1999018369A1 (en) * 1997-10-07 1999-04-15 Interroll Holding Ag A drum motor
US6402653B1 (en) 1997-10-07 2002-06-11 Interroll Holding Ag Drum motor
FR2914719A1 (en) * 2007-04-05 2008-10-10 Peugeot Citroen Automobiles Sa Epicycloidal gear train for automatic gear box of motor vehicle, has crown wheel formed from parts that respectively carry internal gear teeth and external surface, where one of parts is mounted with preset clearance at inside another part
US20210199178A1 (en) * 2019-12-27 2021-07-01 Enplas Corporation Actuator and planetary gear apparatus with uneven crowning
US11578783B2 (en) * 2019-12-27 2023-02-14 Enplas Corporation Actuator and planetary gear apparatus with uneven crowning

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