BR0012747A - Gear to share energy in planetary transmission - Google Patents

Gear to share energy in planetary transmission

Info

Publication number
BR0012747A
BR0012747A BR0012747-7A BR0012747A BR0012747A BR 0012747 A BR0012747 A BR 0012747A BR 0012747 A BR0012747 A BR 0012747A BR 0012747 A BR0012747 A BR 0012747A
Authority
BR
Brazil
Prior art keywords
gear
gears
solar
transmission
planetary gear
Prior art date
Application number
BR0012747-7A
Other languages
Portuguese (pt)
Inventor
William Bruce Morrow
Original Assignee
Harrier Technologies Inc
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 Harrier Technologies Inc filed Critical Harrier Technologies Inc
Priority to BR0012747-7A priority Critical patent/BR0012747A/en
Priority claimed from PCT/US2000/018792 external-priority patent/WO2001031231A1/en
Publication of BR0012747A publication Critical patent/BR0012747A/en

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
    • 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
    • F16H1/2845—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 sun gear
    • 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
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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
    • F16H2001/289—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two or more coaxial and identical sets of orbital gears, e.g. for distributing torque between the coaxial sets
    • 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
    • F16H57/033—Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

"ENGRENAGEM PARA COMPARTILHAR ENERGIA EM TRANSMISSãO PLANETáRIA". Uma transmissão de engrenagem planetária possui dois ou mais conjuntos de engrenagem planetária (2a, 2b, 2c e 2d) no trem de engrenagem. Cada conjunto de engrenagem planetária compreende uma engrenagem solar (1) montada em um eixo solar (5) com a engrenagem solar (1) engatando uma pluralidade de engrenagens planeta (2) montadas em um transportador planeta (4) com a pluralidade de engrenagens planeta (2) engatando uma engrenagem anular (3) montada no alojamento de transmissão (7). Cada engrenagem da transmissão de engrenagem planetária é uma engrenagem de corte helicoidal. As engrenagens solares (1a, 1b, 1c e 1d) e/ou engrenagens anulares (3a, 3b, 3c e 3d) são montadas para realizar o movimento axial com relação à transmissão. Desequilíbrios de impulsão nas engrenagens solares (1a, 1b, 1c e 1d) e/ou engrenagens anulares (3a, 3b, 3c e 3d) resultantes de um carregamento desigual e corte helicoidal resulta em engrenagens solares (1a, 1b, 1c, 1d) e/ou engrenagens anulares (3a, 3b, 3c e 3d) que se movem na direção axial e eliminam os desequilíbrios de impulsão e dessa forma resulta em um carregamento igual ou uma partilha de energia entre os conjuntos de engrenagem planetária (2a, 2b, 2c e 2d)."GEAR TO SHARE ENERGY IN PLANETARY TRANSMISSION". A planetary gear transmission has two or more planetary gear assemblies (2a, 2b, 2c and 2d) on the gear train. Each planetary gear assembly comprises a solar gear (1) mounted on a solar axis (5) with the solar gear (1) engaging a plurality of planet gears (2) mounted on a planet conveyor (4) with the plurality of planet gears (2) engaging an annular gear (3) mounted on the transmission housing (7). Each planetary gear transmission gear is a helical cut gear. The solar gears (1a, 1b, 1c and 1d) and / or ring gears (3a, 3b, 3c and 3d) are mounted to perform the axial movement in relation to the transmission. Impulse imbalances in the solar gears (1a, 1b, 1c and 1d) and / or ring gears (3a, 3b, 3c and 3d) resulting from uneven loading and helical cutting results in solar gears (1a, 1b, 1c, 1d) and / or ring gears (3a, 3b, 3c and 3d) that move in the axial direction and eliminate thrust imbalances and thus result in an equal loading or energy sharing between planetary gear sets (2a, 2b, 2c and 2d).

BR0012747-7A 2000-08-10 2000-08-10 Gear to share energy in planetary transmission BR0012747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0012747-7A BR0012747A (en) 2000-08-10 2000-08-10 Gear to share energy in planetary transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2000/018792 WO2001031231A1 (en) 1999-07-16 2000-08-10 Gearing for power sharing in planetary transmission
BR0012747-7A BR0012747A (en) 2000-08-10 2000-08-10 Gear to share energy in planetary transmission

Publications (1)

Publication Number Publication Date
BR0012747A true BR0012747A (en) 2002-04-02

Family

ID=56290045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012747-7A BR0012747A (en) 2000-08-10 2000-08-10 Gear to share energy in planetary transmission

Country Status (1)

Country Link
BR (1) BR0012747A (en)

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A, 6A, E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.