NO792285L - Anordning ved helikopter. - Google Patents

Anordning ved helikopter.

Info

Publication number: NO792285L
Authority: NO; Norway
Prior art keywords: helicopter
Prior art date: 1978-07-12

Application number

NO792285A

Other languages

English (en)

Other versions

NO145979C (no

NO145979B (no

Inventor

William Anthony Kuczynski

John Ii Marshall

Original Assignee

United Technologies Corp

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.)

1978-07-12

Filing date

1979-07-10

Publication date

1980-01-15

1979-07-10 Application filed by United Technologies Corp filed Critical United Technologies Corp

1980-01-15 Publication of NO792285L publication Critical patent/NO792285L/no

1982-03-29 Publication of NO145979B publication Critical patent/NO145979B/no

1982-07-07 Publication of NO145979C publication Critical patent/NO145979C/no

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/06—Helicopters with single rotor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/26—Attaching the wing or tail units or stabilising surfaces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/02—Initiating means
- B64C13/16—Initiating means actuated automatically, e.g. responsive to gust detectors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C5/00—Stabilising surfaces
- B64C5/10—Stabilising surfaces adjustable
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/02—Mounting or supporting thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/08—Adjustable control surfaces or members, e.g. rudders bodily displaceable
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8263—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like
- B64C2027/8272—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising fins, or movable rudders
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8263—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like
- B64C2027/8281—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising horizontal tail planes

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Automation & Control Theory (AREA)
Vibration Prevention Devices (AREA)
Catching Or Destruction (AREA)
Vehicle Body Suspensions (AREA)

NO79792285A 1978-07-12 1979-07-10 Helikopter NO145979C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/923,834 US4247061A (en)	1978-07-12	1978-07-12	Helicopter with stabilator detuned in antisymmetric vibration modes from main rotor wake excitation frequency

Publications (3)

Publication Number	Publication Date
NO792285L true NO792285L (no)	1980-01-15
NO145979B NO145979B (no)	1982-03-29
NO145979C NO145979C (no)	1982-07-07

Family

ID=25449326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO79792285A NO145979C (no)	1978-07-12	1979-07-10	Helikopter

Country Status (9)

Country	Link
US (1)	US4247061A (no)
EP (1)	EP0007317B1 (no)
JP (1)	JPS5519695A (no)
AU (1)	AU523139B2 (no)
BR (1)	BR7903899A (no)
CA (1)	CA1121787A (no)
DE (1)	DE2961874D1 (no)
IL (1)	IL57737A (no)
NO (1)	NO145979C (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57200331U (no) *	1981-06-12	1982-12-20
JPS5932344U (ja) *	1982-08-27	1984-02-28	トヨタ自動車株式会社	多段トランスフア装置
FR2591187B1 (fr) *	1985-12-05	1988-03-25	Rabouyt Denis	Perfectionnements aux aeronefs a decollage vertical.
US5641133A (en) *	1994-05-11	1997-06-24	Mcdonnell Douglas Helicopter Co.	Rotorcraft fuselage modal frequency placement using resilient mounting connections
FR2742201B1 (fr) *	1995-12-08	1998-02-06	Eurocopter France	Dispositif pour reduire des vibrations sur la structure d'un helicoptere
AU7987698A (en)	1998-06-25	2000-01-10	Sikorsky Aircraft Corporation	Horizontal stabilizer for rotorcraft
ES2279716B1 (es) *	2005-12-26	2008-08-16	Airbus España, S.L.	Herraje de giro para un empenaje de una aeronave.
FR2915173B1 (fr) *	2007-04-17	2009-10-23	Airbus Sa Sa	Dispositif de fixation d'un organe de sustentation au fuselage d'un avion.
IN2012DN02173A (no) *	2009-09-17	2015-08-21	Bell Helicopter Textron Inc
ES2390440B1 (es) *	2011-01-27	2013-09-27	Airbus Operations, S.L.	Unión mediante un eje entre un soporte con horquilla y un soporte con doble horquilla.
JP5757283B2 (ja) *	2012-12-10	2015-07-29	トヨタ自動車株式会社	電子機器の車載構造
US10023294B2 (en) *	2014-08-07	2018-07-17	Bell Helicopter Textron Inc.	Tail spar spring
US9828084B2 (en) *	2015-05-06	2017-11-28	The Boeing Company	Vibration dampening for horizontal stabilizers
CN113911321B (zh)	2015-07-02	2023-09-12	Blr航空有限公司	具有抗扭矩系统的直升机、相关套件和方法
US10407154B2 (en) *	2017-04-18	2019-09-10	Bell Helicopter Textron Inc.	Horizontal stabilizer mount for a rotorcraft
DE102017117314A1 (de) *	2017-07-31	2019-01-31	Airbus Operations Gmbh	Befestigungseinheit zum beweglichen Befestigen einer Luftfahrzeugkomponente an einer Tragstruktur eines Luftfahrzeugs
US11131347B2 (en)	2018-03-22	2021-09-28	Sikorsky Aircraft Corporation	Flexible couplings with multi-mode diaphragm pairs
US10889369B2 (en) *	2018-08-29	2021-01-12	Textron Innovations Inc.	Passive gust alleviation systems for aircraft devices
US11319055B2 (en)	2019-08-31	2022-05-03	Textron Innovations Inc.	Compliant tail structure for rotorcraft
US11685515B2 (en) *	2019-10-11	2023-06-27	Textron Innovations Inc.	Active horizontal stabilizer for high speed rotorcraft

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2217108A (en) *	1938-05-23	1940-10-08	Focke Henrich	Rotating-wing aircraft
US2424882A (en) *	1945-02-02	1947-07-29	United Aircraft Corp	Horizontal stabilizer for rotary wing aircraft
US2551067A (en) *	1948-02-27	1951-05-01	Autogiro Co Of America	Adjustment mechanism for helicopter stabilizing surfaces
US3081052A (en) *	1957-06-03	1963-03-12	United Aircraft Corp	Variable stabilizing means
US3027948A (en) *	1958-01-24	1962-04-03	Kellett Aircraft Corp	Stabilization of rotary wing aircraft
US3075727A (en) *	1960-12-06	1963-01-29	Kaman Aircraft Corp	Velocity sensitive stabilizer
FR2067224B1 (no) *	1969-11-27	1974-05-24	Aerospatiale
US3706432A (en) *	1971-09-14	1972-12-19	United Aircraft Corp	Redundant stabilizer support
US3721404A (en) *	1971-11-10	1973-03-20	United Aircraft Corp	Helicopter floating stabilator control system
US4103848A (en) *	1977-03-08	1978-08-01	United Technologies Corporation	Variable incidence helicopter stabilator and fail safe actuator

1978
- 1978-07-12 US US05/923,834 patent/US4247061A/en not_active Expired - Lifetime
1979
- 1979-06-20 BR BR7903899A patent/BR7903899A/pt unknown
- 1979-06-26 CA CA000330749A patent/CA1121787A/en not_active Expired
- 1979-07-03 AU AU48608/79A patent/AU523139B2/en not_active Ceased
- 1979-07-06 IL IL57737A patent/IL57737A/xx not_active IP Right Cessation
- 1979-07-10 NO NO79792285A patent/NO145979C/no unknown
- 1979-07-11 DE DE7979930012T patent/DE2961874D1/de not_active Expired
- 1979-07-11 EP EP79930012A patent/EP0007317B1/en not_active Expired
- 1979-07-12 JP JP8919579A patent/JPS5519695A/ja active Granted

Also Published As

Publication number	Publication date
BR7903899A (pt)	1980-02-12
CA1121787A (en)	1982-04-13
AU4860879A (en)	1980-01-17
EP0007317A3 (en)	1980-02-06
EP0007317B1 (en)	1982-01-20
DE2961874D1 (en)	1982-03-04
EP0007317A2 (en)	1980-01-23
NO145979C (no)	1982-07-07
NO145979B (no)	1982-03-29
US4247061A (en)	1981-01-27
IL57737A (en)	1983-09-30
AU523139B2 (en)	1982-07-15
JPS5519695A (en)	1980-02-12
JPS6249239B2 (no)	1987-10-19

Publication	Publication Date	Title
NL7809646A (nl)	1979-10-26	Slag-reinigingsinrichting.
NL7904036A (nl)	1979-11-27	Halfgeleiderinrichting.
NO774171L (no)	1978-06-12	Anordning ved helikopter.
NL7900274A (nl)	1979-07-17	Halfgeleiderinrichting.
NO783728L (no)	1979-05-14	Anordning ved helikopterblad.
NO792285L (no)	1980-01-15	Anordning ved helikopter.
NO772541L (no)	1978-10-30	Anordning ved landgang.
NL7903147A (nl)	1979-10-26	Halfgeleiderinrichting.
NO780718L (no)	1978-09-11	Anordning ved helikopter.
IT7924306A0 (it)	1979-07-11	Apparecchio audio-vocale.
NO801151L (no)	1981-05-11	Anordning ved broenner.
NO792116L (no)	1979-12-28	Anordning ved helikopterrotor.
NO792460L (no)	1980-02-05	Anordning ved skipsror.
NO794120L (no)	1980-06-23	Helikopter.
NO801645L (no)	1980-12-05	Anordning ved moebler e.l.
NO781453L (no)	1978-10-30	Anordning ved helikopter.
NL7803706A (nl)	1979-10-09	Halfgeleiderinrichting.
NL7806139A (nl)	1979-12-10	Dozen-sluitinrichting.
NL7801532A (nl)	1979-08-14	Halfgeleiderinrichting.
NO791973L (no)	1979-12-18	Anordning ved dreieforbindelse.
ES237776Y (es)	1979-04-01	Dispositivo apilador-alimentador.
NO140517C (no)	1979-09-26	Anordning ved forbrenningsovn.
NO143491C (no)	1981-02-25	Anordning ved tamburkrok.
NO790534L (no)	1979-08-20	Defibreringsapparat.
NO784305L (no)	1979-06-25	Anordning ved marint fartoey.