FR3101387B1 - Planetary carrier for planetary gearbox, with lubricant storage space - Google Patents

Planetary carrier for planetary gearbox, with lubricant storage space Download PDF

Info

Publication number
FR3101387B1
FR3101387B1 FR1910618A FR1910618A FR3101387B1 FR 3101387 B1 FR3101387 B1 FR 3101387B1 FR 1910618 A FR1910618 A FR 1910618A FR 1910618 A FR1910618 A FR 1910618A FR 3101387 B1 FR3101387 B1 FR 3101387B1
Authority
FR
France
Prior art keywords
planetary
storage space
lubricant storage
journal
gearbox
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.)
Active
Application number
FR1910618A
Other languages
French (fr)
Other versions
FR3101387A1 (en
Inventor
Thierry Pasquet
Jérôme Bertrand
Gaëtan Quazuguel
Arnaud Bazin
Aleksander Hurwic
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.)
Hitachi Astemo France SAS
Original Assignee
Foundation Brakes France SAS
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 Foundation Brakes France SAS filed Critical Foundation Brakes France SAS
Priority to FR1910618A priority Critical patent/FR3101387B1/en
Publication of FR3101387A1 publication Critical patent/FR3101387A1/en
Application granted granted Critical
Publication of FR3101387B1 publication Critical patent/FR3101387B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/50—Rotating members in mutual engagement with parallel non-stationary axes, e.g. planetary gearing
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)

Abstract

L’invention se rapporte à un porte-satellite (10) pour réducteur épicycloïdal. Ce porte-satellite (10) comprend un corps (19) et un tourillon (12) reçu dans une ouverture du corps (19), ce tourillon (12) étant agencé pour porter et assurer un guidage en rotation d’un pignon satellite. Selon l’invention, le tourillon (12) et/ou le corps (19) du porte-satellite (10) comprennent au moins une rainure (20) formant un espace de stockage de lubrifiant délimité radialement à l’intérieur par l’au moins un tourillon (12). Figure pour l’abrégé : Fig. 4The invention relates to a planet carrier (10) for an epicyclic reduction gear. This planet carrier (10) comprises a body (19) and a journal (12) received in an opening of the body (19), this journal (12) being arranged to carry and ensure rotational guidance of a planet pinion. According to the invention, the journal (12) and/or the body (19) of the planet carrier (10) comprise at least one groove (20) forming a lubricant storage space delimited radially on the inside by the au minus one trunnion (12). Figure for abstract: Fig. 4

FR1910618A 2019-09-26 2019-09-26 Planetary carrier for planetary gearbox, with lubricant storage space Active FR3101387B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1910618A FR3101387B1 (en) 2019-09-26 2019-09-26 Planetary carrier for planetary gearbox, with lubricant storage space

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910618A FR3101387B1 (en) 2019-09-26 2019-09-26 Planetary carrier for planetary gearbox, with lubricant storage space
FR1910618 2019-09-26

Publications (2)

Publication Number Publication Date
FR3101387A1 FR3101387A1 (en) 2021-04-02
FR3101387B1 true FR3101387B1 (en) 2023-06-09

Family

ID=68654796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910618A Active FR3101387B1 (en) 2019-09-26 2019-09-26 Planetary carrier for planetary gearbox, with lubricant storage space

Country Status (1)

Country Link
FR (1) FR3101387B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1130254A (en) * 1965-11-13 1968-10-16 Rheinstahl Huettenwerke Ag An improvement in or relating to lubrication and cooling of journal bearings
JP2007187293A (en) * 2006-01-16 2007-07-26 Jtekt Corp Planetary gear device
DE102009010001A1 (en) * 2009-02-23 2010-09-02 Ims Gear Gmbh Planetary gear with an axial groove bearing pin
FR3031154B1 (en) * 2014-12-29 2018-04-27 Foundation Brakes France DIFFERENTIALLY REDUCING BRAKE ACTUATOR, BRAKE OR BRAKE CALIPER INCLUDING SUCH ACTUATOR, AND METHOD FOR LOOSENING SUCH BRAKE
JP2018048679A (en) * 2016-09-20 2018-03-29 トヨタ自動車株式会社 Gear device
DE102017121739A1 (en) * 2017-09-19 2019-03-21 Rolls-Royce Deutschland Ltd & Co Kg Oil distribution system with at least a first rotatable area and a second area

Also Published As

Publication number Publication date
FR3101387A1 (en) 2021-04-02

Similar Documents

Publication Publication Date Title
US8932170B2 (en) Planetary gear device
EP1918611B1 (en) Center crank type eccentrically rocking reduction gear
US9897188B2 (en) Differential device
US9863519B2 (en) Differential device
US20160169360A1 (en) Differential device
US9587730B2 (en) Differential device
JP6487664B2 (en) Differential
FR3116096B1 (en) AIRCRAFT TURBOMACHINE MECHANICAL REDUCER
FR3101387B1 (en) Planetary carrier for planetary gearbox, with lubricant storage space
US20170102062A1 (en) Differential device
CN106895127B (en) Differential gear
CN106122458A (en) A kind of structure lubricating wind turbine gearbox planetary stage gear and bearing
FR3071293B1 (en) TURBOMACHINE PLANETARY OR EPICYCLOIDAL SPEED REDUCER
JP2017009109A (en) Differential device
CN108571567B (en) Planetary gear device
JP6742715B2 (en) Differential
FR3065268B1 (en) LUBRICATION FOR EPICYCLOIDAL GEAR TRAIN
JP2016109297A (en) Differential device
US11879538B2 (en) Planetary gearset and a vehicle or stationary unit comprising such gearset
JP6683473B2 (en) Differential
US20240102548A1 (en) Transmission device
US20240240709A1 (en) Transmission device
US20240159300A1 (en) Transmission device
JP6587892B2 (en) Differential
US20240167547A1 (en) Transmission device

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210402

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6