WO2005001303A2 - Electric brake for aircraft - Google Patents
Electric brake for aircraft Download PDFInfo
- Publication number
- WO2005001303A2 WO2005001303A2 PCT/US2004/013213 US2004013213W WO2005001303A2 WO 2005001303 A2 WO2005001303 A2 WO 2005001303A2 US 2004013213 W US2004013213 W US 2004013213W WO 2005001303 A2 WO2005001303 A2 WO 2005001303A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ram
- brake
- module
- housing
- reciprocating
- Prior art date
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
- B64C25/44—Actuating 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0075—Constructional features of axially engaged brakes
- F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor
-
- 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
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D2066/003—Position, angle or speed
-
- 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
- F16D2125/48—Rotating members in mutual engagement with parallel stationary axes, e.g. spur 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2127/00—Auxiliary mechanisms
- F16D2127/06—Locking mechanisms, e.g. acting on actuators, on release mechanisms or on force transmission mechanisms
Definitions
- a brake comprises a brake head, and at least one actuator module mounted to the brake head, the actuator module including a reciprocating ram, a motive device operatively connected to the reciprocating ram for selectively moving the reciprocating ram into and out of forceful engagement with a brake disk stack for applying and releasing braking force, and a module housing in which the ram and motive device are carried for removal from the brake head as a unit.
- the brake head has at least one radially outwardly opening slot at a radially outer side thereof for receiving said one actuator module.
- the motor 31 can be of any suitable type, such as a brushless DC servo motor that may have integrated or otherwise associated therewith a resolver 42 for motor rotor commutation, angular velocity sensing and/or position sensing.
- the resolver can provide motor position feedback and velocity information.
- the resolver can provide an electrical signal that is proportional to motor shaft position under normal operating conditions.
- Power and control and/or output signals to or from the motor, resolver and holding brake 34 can be provided via an electrical connector 43 (Figs. 4-6), which in the illustrated embodiment is located on an inner side of the actuator module housing for connecting to a mating connector provided in the cable conduit 29.
- the gear train 32 provides for multiple stages of reduction.
- the gear train can be locked by the bi-stable holding brake 34. This is desirable, for example, to retain the rams in an extended position applying braking force to the brake disk stack when the plane is parked, thereby to keep the brake engaged to prevent movement of the aircraft.
- the holding brake is a bi-stable device that will latch and hold in either on or off positions, even when no power is being applied to the brake.
- a suitable bi-stable holding brake can be obtained from Electroid Company of Springfield, NJ, USA. and reference may be had to U.S. Patent No. 5,185,542, which is hereby incorporated
- each actuator module 27 and the mating connector of the cable conduit 29 can be configured to provide for connection of the5 connectors when the actuator module is inserted radially into its respective slot in the brake head.
- the connectors can be oriented for radial insertion of one connector into the other connector.
- each module connector 43' and mating conduit connector 81 can be oriented axially. Accordingly, the actuator modules 27' are first installed, and theno the cable conduit is pressed into place to mate the connectors 81 thereof with the respective connectors 43' of the actuator modules.
- the cable conduit is a single line replacement unit which provides for all electrical connectivity to the actuator modules.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04750885.8A EP1618313B1 (en) | 2003-04-30 | 2004-04-30 | Electric brake for aircraft |
US10/554,941 US7717240B2 (en) | 2003-04-30 | 2004-04-30 | Electric brake for aircraft |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46657903P | 2003-04-30 | 2003-04-30 | |
US60/466,579 | 2003-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005001303A2 true WO2005001303A2 (en) | 2005-01-06 |
WO2005001303A3 WO2005001303A3 (en) | 2005-02-17 |
Family
ID=33551402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/013213 WO2005001303A2 (en) | 2003-04-30 | 2004-04-30 | Electric brake for aircraft |
Country Status (3)
Country | Link |
---|---|
US (1) | US7717240B2 (en) |
EP (1) | EP1618313B1 (en) |
WO (1) | WO2005001303A2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006026630A1 (en) * | 2004-08-31 | 2006-03-09 | Honeywell International Inc. | Brake carrier having improved electromechanical actuator and mounting arrangement therefor |
EP2353951A1 (en) * | 2010-01-25 | 2011-08-10 | Honeywell International Inc. | Aircraft electric brake actuation system and method |
EP2360072A1 (en) * | 2010-02-12 | 2011-08-24 | Honeywell International Inc. | Aircraft electric brake actuator assembly with line replaceable actuator brake |
US8037971B2 (en) * | 2003-11-14 | 2011-10-18 | Messier-Bugatti | Landing gear, a brake, a brake-and-wheel assembly for an airplane, and a method of maintaining such landing gear |
EP2724908A1 (en) * | 2012-10-24 | 2014-04-30 | Goodrich Corporation | Braking system and method of detecting a failure of a brake actuator |
EP2779372A1 (en) * | 2013-03-12 | 2014-09-17 | Messier-Bugatti-Dowty | Electromechanical actuator for brake |
US8919504B2 (en) | 2009-12-03 | 2014-12-30 | Honeywell International Inc. | Brake actuator assembly with line replaceable motor features |
FR3013294A1 (en) * | 2013-11-20 | 2015-05-22 | Messier Bugatti Dowty | ELECTROMECHANICAL ACTUATOR FOR A VEHICLE BRAKE AND A BRAKING SYSTEM COMPRISING SUCH ACTUATOR. |
EP2921358A1 (en) * | 2014-03-21 | 2015-09-23 | IMS Gear GmbH | Actuator assembly |
KR102159186B1 (en) * | 2020-07-09 | 2020-09-23 | (주)대영엠텍 | Aircraft electric braking system |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10252477B2 (en) * | 2009-08-26 | 2019-04-09 | Honeywell International Inc. | Mechanical assembly housing |
US9308990B2 (en) * | 2014-05-30 | 2016-04-12 | Goodrich Corporation | Voice coil linear activated park brake |
US9995353B2 (en) * | 2015-12-21 | 2018-06-12 | Goodrich Corporation | Modified actuator design to improve load distribution and damping |
US10584754B2 (en) * | 2017-09-19 | 2020-03-10 | Whippany Actuation Systems Llc | Line replaceable brake |
US10458499B2 (en) * | 2017-10-20 | 2019-10-29 | Akebono Brake Industry Co., Ltd. | Multi-caliper brake assembly per rotor |
CN108760107A (en) * | 2018-05-07 | 2018-11-06 | 西安航空制动科技有限公司 | A kind of force snesor in electric brake actuator |
FR3109765B1 (en) * | 2020-05-04 | 2022-06-17 | Safran Landing Systems | Heat shield for braking device of an aircraft wheel |
US11518353B2 (en) * | 2020-06-17 | 2022-12-06 | The Boeing Company | Systems and method for determining running clearance brake command for a brake system |
US11713794B2 (en) * | 2020-08-21 | 2023-08-01 | Goodrich Corporation | Piston housing assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185542A (en) | 1991-08-28 | 1993-02-09 | Electroid Company | Electromagnetic pulse operated bi-stable brake |
US6095293A (en) | 1998-02-13 | 2000-08-01 | The B. F. Goodrich Company | Aircraft brake and method with electromechanical actuator modules |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567967A (en) * | 1979-07-30 | 1986-02-04 | Goodyear Aerospace Corporation | Electrically actuated aircraft brakes |
US4596316A (en) * | 1984-02-10 | 1986-06-24 | Goodyear Aerospace Corporation | Electrically actuated aircraft brakes |
US4865162A (en) * | 1986-12-15 | 1989-09-12 | Opus Acquisition Corporation | Electrically actuated aircraft brakes |
GB2290840A (en) * | 1994-06-01 | 1996-01-10 | Arthur Richard | Fail-safe brake actuation system |
US5452948A (en) * | 1994-10-07 | 1995-09-26 | The Whitaker Corporation | Apparatus and method for electronically controlled hydraulic actuator |
DE19621533A1 (en) * | 1996-05-29 | 1997-12-04 | Bosch Gmbh Robert | Electromotive brake device |
US5809833A (en) * | 1996-09-24 | 1998-09-22 | Dana Corporation | Linear actuator |
DE19752543A1 (en) * | 1997-11-27 | 1999-06-02 | Bosch Gmbh Robert | Magnetic brake and electromechanical braking device with a magnetic brake |
JP2000127934A (en) * | 1998-10-23 | 2000-05-09 | Unisia Jecs Corp | Hydraulic unit for antilock brake device |
US6581730B1 (en) | 1999-09-13 | 2003-06-24 | Goodrich Corporation | Aircraft landing gear with integrated brake actuation system |
WO2001020188A1 (en) * | 1999-09-13 | 2001-03-22 | The B.F.Goodrich Company | Electric brake actuator module for aircraft |
FR2813580B1 (en) * | 2000-09-01 | 2002-12-20 | Labinal | BRAKING DEVICE FOR AN AIRCRAFT WHEEL |
DE10128251A1 (en) * | 2000-09-04 | 2002-05-16 | Continental Teves Ag & Co Ohg | Actuating unit for an electromechanically actuated disc brake |
US7527129B2 (en) * | 2004-08-31 | 2009-05-05 | Honeywell International Inc. | Brake carrier having improved electromechanical actuator and mounting arrangement therefor |
-
2004
- 2004-04-30 EP EP04750885.8A patent/EP1618313B1/en not_active Expired - Lifetime
- 2004-04-30 US US10/554,941 patent/US7717240B2/en active Active
- 2004-04-30 WO PCT/US2004/013213 patent/WO2005001303A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185542A (en) | 1991-08-28 | 1993-02-09 | Electroid Company | Electromagnetic pulse operated bi-stable brake |
US6095293A (en) | 1998-02-13 | 2000-08-01 | The B. F. Goodrich Company | Aircraft brake and method with electromechanical actuator modules |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8037971B2 (en) * | 2003-11-14 | 2011-10-18 | Messier-Bugatti | Landing gear, a brake, a brake-and-wheel assembly for an airplane, and a method of maintaining such landing gear |
US7527129B2 (en) | 2004-08-31 | 2009-05-05 | Honeywell International Inc. | Brake carrier having improved electromechanical actuator and mounting arrangement therefor |
WO2006026630A1 (en) * | 2004-08-31 | 2006-03-09 | Honeywell International Inc. | Brake carrier having improved electromechanical actuator and mounting arrangement therefor |
US8919504B2 (en) | 2009-12-03 | 2014-12-30 | Honeywell International Inc. | Brake actuator assembly with line replaceable motor features |
EP2353951A1 (en) * | 2010-01-25 | 2011-08-10 | Honeywell International Inc. | Aircraft electric brake actuation system and method |
US9440735B2 (en) | 2010-01-25 | 2016-09-13 | Honeywell International Inc. | Aircraft electric brake actuation system and method |
EP2360072A1 (en) * | 2010-02-12 | 2011-08-24 | Honeywell International Inc. | Aircraft electric brake actuator assembly with line replaceable actuator brake |
US9815438B2 (en) | 2010-02-12 | 2017-11-14 | Honeywell International Inc. | Aircraft electric brake actuator assembly with line replaceable actuator brake |
US9061674B2 (en) | 2012-10-24 | 2015-06-23 | Goodrich Corporation | Braking system and method of detecting a failure of a brake actuator |
EP2724908A1 (en) * | 2012-10-24 | 2014-04-30 | Goodrich Corporation | Braking system and method of detecting a failure of a brake actuator |
US9566970B2 (en) | 2013-03-12 | 2017-02-14 | Messier-Bugatti-Dowty | Electromechanical actuator for a brake |
FR3003413A1 (en) * | 2013-03-12 | 2014-09-19 | Messier Bugatti Dowty | ELECTROMECHANICAL ACTUATOR FOR BRAKE |
EP2779372A1 (en) * | 2013-03-12 | 2014-09-17 | Messier-Bugatti-Dowty | Electromechanical actuator for brake |
EP2876008A1 (en) * | 2013-11-20 | 2015-05-27 | Messier-Bugatti-Dowty | Electromechanical actuator for vehicle brake and braking system comprising such an actuator |
FR3013294A1 (en) * | 2013-11-20 | 2015-05-22 | Messier Bugatti Dowty | ELECTROMECHANICAL ACTUATOR FOR A VEHICLE BRAKE AND A BRAKING SYSTEM COMPRISING SUCH ACTUATOR. |
US9638278B2 (en) | 2013-11-20 | 2017-05-02 | Messier-Bugarri-Dowty | Electromechanical actuator for vehicle brake and braking system comprising such an actuator |
EP2921358A1 (en) * | 2014-03-21 | 2015-09-23 | IMS Gear GmbH | Actuator assembly |
CN104930090A (en) * | 2014-03-21 | 2015-09-23 | Ims传动装置有限公司 | Actuator assembly |
US9771993B2 (en) | 2014-03-21 | 2017-09-26 | IMS Gear SE & Co., KGaA | Actuator arrangement |
KR102159186B1 (en) * | 2020-07-09 | 2020-09-23 | (주)대영엠텍 | Aircraft electric braking system |
Also Published As
Publication number | Publication date |
---|---|
US7717240B2 (en) | 2010-05-18 |
EP1618313B1 (en) | 2020-12-02 |
US20070187192A1 (en) | 2007-08-16 |
EP1618313A2 (en) | 2006-01-25 |
WO2005001303A3 (en) | 2005-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1618313B1 (en) | Electric brake for aircraft | |
CA2261506C (en) | Brake and method with electromechanical actuator modules | |
EP1766256B1 (en) | Electric brake for aircraft | |
CA2318688C (en) | Aircraft landing gear with integrated brake actuation system | |
US8997946B2 (en) | Electric brake actuator module for aircraft | |
EP2147226B1 (en) | Repair of electric aircraft brake | |
EP1214530B1 (en) | Integrated aircraft wheel, brake and axle for all-electric aircraft braking system | |
EP2060821A1 (en) | Aircraft brake and method with electromechanical actuator modules | |
JP2000504812A (en) | Brake wear sensor | |
US8631913B2 (en) | Brake assembly for final drive | |
US20100276233A1 (en) | System to eliminate electric actuator contamination | |
EP1384914B1 (en) | Electrically actuated disc brake assembly | |
EP1626001A1 (en) | Multi-disc brake for aircraft | |
US20080245625A1 (en) | Electric Brake System With Flexible Force Transfer Member |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2004750885 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004750885 Country of ref document: EP |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10554941 Country of ref document: US Ref document number: 2007187192 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10554941 Country of ref document: US |