PL202598A1 - Uklad zawieszenia podwozia samolotu,szczegolnie helikoptera - Google Patents

Uklad zawieszenia podwozia samolotu,szczegolnie helikoptera

Info

Publication number: PL202598A1
Authority: PL; Poland
Prior art keywords: helicopter suspension; especially helicopter; airplane; chassis; airplane chassis
Prior art date: 1976-12-03

Application number

PL20259877A

Other languages

English (en)

Other versions

PL120174B1 (en

Inventor

Charles F Niebanck

Steven A Klusman

Irwin J Kenigsberg

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.)

1976-12-03

Filing date

1977-12-02

Publication date

1978-07-31

1977-12-02 Application filed by United Technologies Corp filed Critical United Technologies Corp

1978-07-31 Publication of PL202598A1 publication Critical patent/PL202598A1/pl

1982-02-27 Publication of PL120174B1 publication Critical patent/PL120174B1/pl

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Vehicle Body Suspensions (AREA)
Vibration Prevention Devices (AREA)
Compositions Of Oxide Ceramics (AREA)
Vibration Dampers (AREA)

PL1977202598A 1976-12-03 1977-12-02 Undercarriage suspension system for an aircraft in particular for a helicopter PL120174B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/747,458 US4142698A (en)	1976-12-03	1976-12-03	Improved aircraft suspension system with mechanism operable to establish system vertical stiffness and damping and mechanism operationally independent thereof to establish system roll stiffness and damping

Publications (2)

Publication Number	Publication Date
PL202598A1 true PL202598A1 (pl)	1978-07-31
PL120174B1 PL120174B1 (en)	1982-02-27

Family

ID=25005143

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1977202598A PL120174B1 (en)	1976-12-03	1977-12-02	Undercarriage suspension system for an aircraft in particular for a helicopter

Country Status (17)

Country	Link
US (1)	US4142698A (pl)
JP (1)	JPS6047157B2 (pl)
AU (1)	AU510507B2 (pl)
BE (1)	BE861445A (pl)
BR (1)	BR7707993A (pl)
CA (1)	CA1077454A (pl)
CH (1)	CH625173A5 (pl)
DE (1)	DE2753775A1 (pl)
DK (1)	DK536377A (pl)
EG (1)	EG14200A (pl)
FR (1)	FR2372726A1 (pl)
GB (1)	GB1573688A (pl)
IL (1)	IL53517A (pl)
IT (1)	IT1088386B (pl)
NL (1)	NL186625C (pl)
NO (1)	NO143736C (pl)
PL (1)	PL120174B1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4270711A (en) *	1979-01-29	1981-06-02	Textron, Inc.	Helicopter landing gear with crosstube pivot
FR2874205B1 (fr) *	2004-08-12	2006-09-15	Eurocopter France	Procede et dispositif de suspension active d'un aeronef a voilure tournante
FR2959207B1 (fr) *	2010-04-26	2012-04-20	Eurocopter France	Systeme a absortion d'energie pour un atterisseur, et aeronef muni dudit systeme a absorption d'energie
EP2607232B1 (en) *	2011-12-21	2014-10-29	AIRBUS HELICOPTERS DEUTSCHLAND GmbH	Landing gear vibration absorber for a helicopter and method of operating said landing gear vibration absorber
GB2524762B (en) *	2014-04-01	2020-06-17	Airbus Operations Ltd	Drive system for aircraft landing gear
US10472065B2 (en) *	2015-05-12	2019-11-12	Quanta Associates, L.P.	Hovering aircraft belly bar clasp
US10507920B2 (en) *	2015-05-18	2019-12-17	Sikorsky Aircraft Corp.	Systems and methods for lifting body vibration control
FR3069228B1 (fr)	2017-07-18	2020-07-31	Airbus Helicopters	Giravion muni d'au moins un train d'atterrisage ayant au moins une roue inclinee et procede
WO2019067873A1 (en) *	2017-09-29	2019-04-04	Georgia Tech Research Corporation	CABLE-DRIVEN FOUR-BAR LINK LEG MECHANISM
CN111959749B (zh) *	2020-07-16	2022-04-19	南京航空航天大学	具备地形自适应起降和行走能力的直升机四足起落架
CN112977806B (zh) *	2021-03-04	2022-04-22	南京航空航天大学	一种自适应行走起落架及其控制方法
US11987346B1 (en) *	2022-12-27	2024-05-21	Wing Aviation Llc	UAV landing gear with shared suspension

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB441432A (en) *	1935-01-21	1936-01-20	G & J Weir Ltd	Improvements in or relating to undercarriages for aircraft
US2139192A (en) *	1935-01-28	1938-12-06	Krekel Paul	Aircraft undercarriage
US2326210A (en) *	1941-03-14	1943-08-10	Kellett Autogiro Corp	Aircraft landing gear
GB745915A (en) *	1953-02-09	1956-03-07	British Messier Ltd	Improvements in or relating to shock absorbers for aircraft
US2933270A (en) *	1954-06-04	1960-04-19	Menasco Mfg Company	Landing gear for helicopters
US2933271A (en) *	1954-07-09	1960-04-19	Menasco Mfg Company	Landing gear for helicopters
US2774553A (en) *	1955-04-04	1956-12-18	United Aircraft Corp	Damper by-pass for lag-lead control of helicopter rotor blades
US3042345A (en) *	1957-08-05	1962-07-03	Jr Raymond Prunty Holland	Control-augmenting landing gear
US3173632A (en) *	1962-07-30	1965-03-16	Del Mar Eng Lab	Landing gear for hovering type aircraft
US3807668A (en) *	1971-02-04	1974-04-30	Us Federal Aviation Admin	Anti-roll hydraulic analog damping device

1976
- 1976-12-03 US US05/747,458 patent/US4142698A/en not_active Expired - Lifetime
1977
- 1977-12-01 BR BR7707993A patent/BR7707993A/pt unknown
- 1977-12-02 CH CH1474377A patent/CH625173A5/de not_active IP Right Cessation
- 1977-12-02 BE BE183124A patent/BE861445A/xx not_active IP Right Cessation
- 1977-12-02 NO NO774119A patent/NO143736C/no unknown
- 1977-12-02 IL IL53517A patent/IL53517A/xx unknown
- 1977-12-02 PL PL1977202598A patent/PL120174B1/pl unknown
- 1977-12-02 AU AU31165/77A patent/AU510507B2/en not_active Expired
- 1977-12-02 DK DK536377A patent/DK536377A/da not_active Application Discontinuation
- 1977-12-02 JP JP52145602A patent/JPS6047157B2/ja not_active Expired
- 1977-12-02 DE DE19772753775 patent/DE2753775A1/de active Granted
- 1977-12-02 NL NLAANVRAGE7713354,A patent/NL186625C/xx not_active IP Right Cessation
- 1977-12-02 IT IT30313/77A patent/IT1088386B/it active
- 1977-12-02 CA CA292,295A patent/CA1077454A/en not_active Expired
- 1977-12-02 GB GB50418/77A patent/GB1573688A/en not_active Expired
- 1977-12-03 EG EG669/77A patent/EG14200A/xx active
- 1977-12-05 FR FR7736567A patent/FR2372726A1/fr active Granted

Also Published As

Publication number	Publication date
US4142698A (en)	1979-03-06
CA1077454A (en)	1980-05-13
NO143736B (no)	1980-12-29
AU510507B2 (en)	1980-06-26
EG14200A (en)	1983-09-30
BE861445A (fr)	1978-03-31
FR2372726B1 (pl)	1983-03-25
DK536377A (da)	1978-06-04
AU3116577A (en)	1979-06-07
NL186625B (nl)	1990-08-16
NL7713354A (nl)	1978-06-06
NO774119L (no)	1978-06-06
JPS5373799A (en)	1978-06-30
CH625173A5 (pl)	1981-09-15
DE2753775C2 (pl)	1988-02-04
JPS6047157B2 (ja)	1985-10-19
GB1573688A (en)	1980-08-28
DE2753775A1 (de)	1978-06-08
IL53517A (en)	1980-05-30
PL120174B1 (en)	1982-02-27
NL186625C (nl)	1991-01-16
NO143736C (no)	1981-04-08
BR7707993A (pt)	1978-08-15
FR2372726A1 (fr)	1978-06-30
IT1088386B (it)	1985-06-10

Publication	Publication Date	Title
NL7711647A (nl)	1978-08-14	Wielophanging.
SE7706670L (sv)	1977-12-11	Stotdemparfeste for rullstolar eller liknande
AR216690A1 (es)	1980-01-15	Suspension para ruedas
SE7701998L (sv)	1977-10-03	Oberoende hjulupphengning
PL202794A1 (pl)	1978-07-31	Uklad zawieszenia przekladni wirnika helikoptera
DK429477A (da)	1978-03-30	Flyvemaskiner
BR7903899A (pt)	1980-02-12	Helicoptero com estabilizador dessintonizado
NO145462C (no)	1982-03-31	Helikopter.
AT352178B (de)	1979-09-10	Radsatzlagerfederung
PL202598A1 (pl)	1978-07-31	Uklad zawieszenia podwozia samolotu,szczegolnie helikoptera
NO794120L (no)	1980-06-23	Helikopter.
NL7711024A (nl)	1979-04-10	Voertuig-ophanging.
BR7708179A (pt)	1978-07-25	Helicoptero de brinquedo
GB1556079A (en)	1979-11-21	Tandem wing airplane
NL7710165A (nl)	1978-03-22	Schokdemper.
IT7821888A0 (it)	1978-03-31	Sospensione di ruota.
FR2341031A1 (fr)	1977-09-09	Chassis multi-vitres
IT8020520A0 (it)	1980-03-12	Sedile per elicottero.
FR2339421A1 (fr)	1977-08-26	Avion-jouet
SE428095B (sv)	1983-06-06	Injektionsspruta for engangsbruk
NL7809625A (nl)	1979-03-23	Wielophanging.
PL201796A1 (pl)	1978-05-08	Zawieszenie pojazdu
NO770615L (no)	1978-08-25	Helikopterdekk.
FI55535B (fi)	1979-04-30	Sorteringsanordning foer en suspension
ES218643Y (es)	1977-01-16	Helicoptero de juguete volador.