FR2830307B1 - Boite de transmission de puissance basculante a roues a denture frontale peripherique de type "far gear" - Google Patents
Boite de transmission de puissance basculante a roues a denture frontale peripherique de type "far gear"Info
- Publication number
- FR2830307B1 FR2830307B1 FR0112649A FR0112649A FR2830307B1 FR 2830307 B1 FR2830307 B1 FR 2830307B1 FR 0112649 A FR0112649 A FR 0112649A FR 0112649 A FR0112649 A FR 0112649A FR 2830307 B1 FR2830307 B1 FR 2830307B1
- Authority
- FR
- France
- Prior art keywords
- type
- power transmission
- peripheral front
- front toothing
- rocking power
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
- B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
-
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19674—Spur and bevel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19679—Spur
- Y10T74/19684—Motor and gearing
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0112649A FR2830307B1 (fr) | 2001-10-02 | 2001-10-02 | Boite de transmission de puissance basculante a roues a denture frontale peripherique de type "far gear" |
GB0221985A GB2381564B (en) | 2001-10-02 | 2002-09-23 | Pivoting power transmission unit with peripheral face toothed gearwheels of the face gear type |
IT2002MI002023A ITMI20022023A1 (it) | 2001-10-02 | 2002-09-24 | Scatola di trasmissione di potenza basculante a ruote a dentatura frontale periferica del tipo face gear |
US10/262,824 US6676073B2 (en) | 2001-10-02 | 2002-10-02 | Pivoting power transmission unit with peripheral face toothed gearwheels of the face gear type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0112649A FR2830307B1 (fr) | 2001-10-02 | 2001-10-02 | Boite de transmission de puissance basculante a roues a denture frontale peripherique de type "far gear" |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2830307A1 FR2830307A1 (fr) | 2003-04-04 |
FR2830307B1 true FR2830307B1 (fr) | 2003-12-05 |
Family
ID=8867833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0112649A Expired - Lifetime FR2830307B1 (fr) | 2001-10-02 | 2001-10-02 | Boite de transmission de puissance basculante a roues a denture frontale peripherique de type "far gear" |
Country Status (4)
Country | Link |
---|---|
US (1) | US6676073B2 (fr) |
FR (1) | FR2830307B1 (fr) |
GB (1) | GB2381564B (fr) |
IT (1) | ITMI20022023A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2831934B1 (fr) * | 2001-11-06 | 2004-01-16 | Eurocopter France | Boite de transmission basculante avec dispositif de rattrapage de jeu selon l'axe de basculement |
FR2831938B1 (fr) * | 2001-11-07 | 2004-02-20 | Eurocopter France | Installation de lubrification pour boite de transmission de puissance basculante |
US20040214682A1 (en) * | 2003-04-28 | 2004-10-28 | Sbabo Thomas L. | Dual stage differential speed transmission |
US20050153812A1 (en) * | 2004-01-12 | 2005-07-14 | Locust, Usa, Inc. | Small-size traction drive transmission system for use in microturbine-powered aircraft |
US7270296B2 (en) * | 2004-01-12 | 2007-09-18 | Locust Usa Inc. | Small-size high-speed transmission system for use in microturbine-powered aircraft |
US7171868B2 (en) * | 2004-07-20 | 2007-02-06 | Sikorsky Aircraft Corporation | Bearing assembly |
DE102004056537B4 (de) * | 2004-11-23 | 2010-09-09 | Eads Deutschland Gmbh | Anordnung zur Minderung des aerodynamischen Lärms an einem Zusatzflügel eines Flugzeuges |
US7575192B1 (en) | 2005-12-16 | 2009-08-18 | Locust Usa, Inc. | Transmission system for use in microturbine-powered applications |
US20090146001A1 (en) * | 2007-12-11 | 2009-06-11 | Shigetada Taya | Power transmission system for an aircraft |
US9193452B2 (en) * | 2012-12-14 | 2015-11-24 | Raymond George Carreker | Direct orientation vector rotor |
US9555881B2 (en) * | 2014-04-02 | 2017-01-31 | The Boeing Company | Propeller/rotor control apparatus and method |
FR3038954B1 (fr) | 2015-07-16 | 2017-07-21 | Airbus Helicopters | Boite de transmission de puissance et aeronef |
CN112937881A (zh) * | 2021-02-09 | 2021-06-11 | 中国航发哈尔滨东安发动机有限公司 | 一种面齿轮传动的共轴反转装置 |
FR3125280A1 (fr) * | 2021-07-19 | 2023-01-20 | Airbus Operations | Systeme de propulsion a helice pour aeronef |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869384A (en) * | 1951-08-24 | 1959-01-20 | Falk Corp | Speed reducer |
US3374687A (en) * | 1965-03-20 | 1968-03-26 | Wagner Josef | Transmission for helicopter rotor shafts |
US3942387A (en) * | 1974-10-15 | 1976-03-09 | United Technologies Corporation | Replaceable freewheel unit for helicopters |
FR2481396A1 (fr) * | 1980-04-29 | 1981-10-30 | Normandie Const Meca | Perfectionnements aux trains d'engrenages transmetteurs de puissance a renvoi d'angle |
NL8503359A (nl) * | 1985-12-05 | 1987-07-01 | Kuiken Nv | Kroonwieloverbrenging. |
US5149311A (en) * | 1985-12-18 | 1992-09-22 | Daf Special Products | Gear unit, particularly for use in a helicopter |
NL8503488A (nl) | 1985-12-18 | 1987-07-16 | Daf Special Products B V | Tandwieltransmissie, in het bijzonder voor helicoptertoepassing. |
US5233886A (en) * | 1992-05-26 | 1993-08-10 | Lucas Western, Inc. | Increased capacity face gear arrangement for transmitting torque through an angle and to a plurality of power extraction paths |
US5239880A (en) * | 1992-09-21 | 1993-08-31 | General Motors Corporation | Load sharing right angle bevel gear drive |
IT1261872B (it) * | 1993-09-17 | 1996-06-03 | Fiatavio Spa | Applicazione di ingranaggi facciali a trasmissioni per elicotteri. |
US5802218A (en) * | 1994-11-04 | 1998-09-01 | Motorola, Inc. | Method, post-processing filter, and video compression system for suppressing mosquito and blocking atrifacts |
US5807202A (en) * | 1996-09-04 | 1998-09-15 | Sikorsky Aircraft Corporation | Differential speed transmission |
DE69809404T2 (de) | 1998-06-18 | 2003-07-10 | Fiatavio Spa | Kronradgetriebeanordnung mit beweglich angeordneten Ritzeln |
IT1303140B1 (it) * | 1998-10-16 | 2000-10-30 | Fiatavio Spa | Trasmissione ad ingranaggi facciali, particolarmente per applicazioniaeronautiche. |
IT1303139B1 (it) | 1998-10-16 | 2000-10-30 | Fiatavio Spa | Gruppo di trasmissione ad ingranaggi facciali, particolarmente perapplicazioni aeronautiche. |
FR2791319B1 (fr) | 1999-03-25 | 2001-05-25 | Eurocopter France | Aeronef convertible a rotors basculants |
FR2791634B1 (fr) | 1999-03-30 | 2001-06-15 | Eurocopter France | Perfectionnements aux aeronefs convertibles a rotors basculants |
IT1310132B1 (it) * | 1999-07-20 | 2002-02-11 | Fiatavio Spa | Gruppo di propulsione per veicoli ad elica. |
US6612195B2 (en) * | 2001-11-26 | 2003-09-02 | Sikorsky Aircraft Corporation | Split-torque face gear transmission |
-
2001
- 2001-10-02 FR FR0112649A patent/FR2830307B1/fr not_active Expired - Lifetime
-
2002
- 2002-09-23 GB GB0221985A patent/GB2381564B/en not_active Expired - Fee Related
- 2002-09-24 IT IT2002MI002023A patent/ITMI20022023A1/it unknown
- 2002-10-02 US US10/262,824 patent/US6676073B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6676073B2 (en) | 2004-01-13 |
US20030071167A1 (en) | 2003-04-17 |
GB2381564B (en) | 2004-11-03 |
FR2830307A1 (fr) | 2003-04-04 |
GB2381564A (en) | 2003-05-07 |
GB0221985D0 (en) | 2002-10-30 |
ITMI20022023A1 (it) | 2003-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |
Owner name: AIRBUS HELICOPTERS, FR Effective date: 20140602 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |