SE413650B - Landningsstell - Google Patents

Landningsstell

Info

Publication number: SE413650B
Authority: SE; Sweden
Prior art keywords: landningsstell
Prior art date: 1975-06-23

Application number

SE7601399A

Other languages

English (en)

Other versions

SE7601399L (sv

Inventor

L C Hrusch

Original Assignee

Pneumo 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.)

1975-06-23

Filing date

1976-02-10

Publication date

1980-06-16

1976-02-10 Application filed by Pneumo Corp filed Critical Pneumo Corp

1976-12-24 Publication of SE7601399L publication Critical patent/SE7601399L/sv

1980-06-16 Publication of SE413650B publication Critical patent/SE413650B/sv

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/14—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like fore-and-aft
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways
- B64C2025/125—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways into the fuselage, e.g. main landing gear pivotally retracting into or extending out of the fuselage

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Transmission Devices (AREA)
Toys (AREA)
Tires In General (AREA)
Vehicle Body Suspensions (AREA)
Gear Transmission (AREA)

SE7601399A 1975-06-23 1976-02-10 Landningsstell SE413650B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/589,368 US3951361A (en)	1975-06-23	1975-06-23	Articulated main landing gear

Publications (2)

Publication Number	Publication Date
SE7601399L SE7601399L (sv)	1976-12-24
SE413650B true SE413650B (sv)	1980-06-16

Family

ID=24357725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7601399A SE413650B (sv)	1975-06-23	1976-02-10	Landningsstell

Country Status (10)

Country	Link
US (1)	US3951361A (sv)
JP (1)	JPS523000A (sv)
AU (1)	AU502659B2 (sv)
CA (1)	CA1037934A (sv)
DE (1)	DE2600449C2 (sv)
FR (1)	FR2315431A1 (sv)
GB (1)	GB1500453A (sv)
NL (1)	NL180736C (sv)
NO (1)	NO141117C (sv)
SE (1)	SE413650B (sv)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2332175A1 (fr) *	1975-11-21	1977-06-17	Messier Hispano Sa	Perfectionnements aux trains d'atterrissage
FR2383071A2 (fr) *	1977-03-11	1978-10-06	Messier Hispano Sa	Train de fuselage retractable, notamment dans le fuselage d'un aerodyne
CA1076090A (en) *	1977-03-08	1980-04-22	Societe Anonyme Dite: Messier-Hispano-Bugatti	Retractable fuselage mounted undercarriage
US4345727A (en) *	1979-12-26	1982-08-24	The Boeing Company	Body-braced main airplane landing gear
FR2502578A1 (fr) *	1981-03-27	1982-10-01	Messier Hispano Sa	Train d'atterrissage du type tripode
FR2511338A1 (fr) *	1981-08-12	1983-02-18	Messier Hispano Sa	Train d'atterrissage pour aeronef
US4552324A (en) *	1983-05-31	1985-11-12	Pneumo Corporation	Landing gear mechanism for use on rough runways
JPS6087592U (ja) *	1983-11-21	1985-06-15	李　用圭	たばこ包装体
GB8820920D0 (en) *	1988-09-06	1988-10-05	British Aerospace	Deployment arrangement
WO1990005932A1 (en) *	1988-11-18	1990-05-31	Murai Optical Co., Ltd.	Spectacle frame
US5110068A (en) *	1990-12-20	1992-05-05	The Boeing Company	Multi-axled propped landing gear
US6032090A (en) *	1997-05-06	2000-02-29	General Electrodynamics Corporation	System and method for on-board determination of aircraft weight and load-related characteristics
US6360990B1 (en)	2000-08-30	2002-03-26	Northrop Grumman Corporation	Landing gear
US6349901B1 (en)	2000-08-30	2002-02-26	Northrop Grumman Corporation	Landing gear
US7252266B2 (en) *	2004-06-03	2007-08-07	The Boeing Company	Landing assist apparatus eccentric bushing
US9205917B2 (en)	2010-11-05	2015-12-08	Goodrich Corporation	Vertically retracting side articulating landing gear for aircraft
GB2492178B (en) *	2011-08-19	2013-06-19	Messier Dowty Ltd	Actuator
US8752785B2 (en) *	2012-06-25	2014-06-17	Bell Helicopter Textron Inc.	Semi-levered articulated landing gear system
CN103523209A (zh) *	2012-07-06	2014-01-22	哈尔滨飞机工业集团有限责任公司	用于小型飞机的可收放式主起落架
US9051046B2 (en)	2012-09-18	2015-06-09	Bell Helicopter Textron Inc.	Vertical support system
CN104210653A (zh) *	2014-08-26	2014-12-17	中国直升机设计研究所	一种摇臂起落架
CN104290902A (zh) *	2014-08-26	2015-01-21	中国直升机设计研究所	一种摇臂式起落架
US9033276B1 (en)	2015-01-07	2015-05-19	TLL Associates	Telescoping landing leg system
GB2584412A (en) *	2019-05-20	2020-12-09	Airbus Operations Ltd	Landing gear assembly
CN110775256B (zh) *	2019-10-31	2020-12-04	安徽天鹰兄弟无人机科技创新有限公司	通过膝结构为基础受压弯曲具有缓冲保护装置的无人机
US11155345B2 (en)	2019-11-11	2021-10-26	Goodrich Corporation	Side folding and reforming linkage for landing gear
CN111891340B (zh) *	2020-06-17	2022-04-08	成都飞机工业（集团）有限责任公司	一种基于四杆机构运作的起落架收放作动装置
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
CN114750933B (zh) *	2022-05-07	2022-10-28	中国航空工业集团公司沈阳飞机设计研究所	一种不破坏飞机承载结构的小型化起落架收放机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR825287A (fr) *	1936-08-21	1938-02-28	Automotive Prod Co Ltd	Perfectionnements apportés aux articulations pour jambes ou béquilles repliables, notamment à celles des trains d'atterrissage relevables pour aéroplanes
US2241213A (en) *	1937-02-13	1941-05-06	Mercier Jean	Jointed mechanism, chiefly adapted for use upon undercarriages of aircraft
DE720194C (de) *	1939-08-06	1942-04-28	Ernst Heinkel Flugzeugwerke G	Einschwenkbares Fahrwerk fuer Flugzeuge
US2960287A (en) *	1957-08-05	1960-11-15	Lockheed Aircraft Corp	Floating joint
US3086733A (en) *	1960-02-04	1963-04-23	Cleveland Pneumatic Tool Co	Retractable landing gear
US3121547A (en) *	1962-02-21	1964-02-18	Emanuel F Paxhia	Landing gear
US3393883A (en) *	1966-06-06	1968-07-23	Ted Smith Aircraft Company Inc	Aircraft landing gear
GB1239919A (en) *	1967-08-02	1971-07-21	British Aircraft Corp Ltd	Improvements relating to aircraft having retractable undercarriages

1975
- 1975-06-23 US US05/589,368 patent/US3951361A/en not_active Expired - Lifetime
- 1975-12-19 AU AU87742/75A patent/AU502659B2/en not_active Expired
1976
- 1976-01-08 DE DE2600449A patent/DE2600449C2/de not_active Expired
- 1976-01-13 CA CA243,564A patent/CA1037934A/en not_active Expired
- 1976-01-20 FR FR7601377A patent/FR2315431A1/fr active Granted
- 1976-01-20 GB GB2191/76A patent/GB1500453A/en not_active Expired
- 1976-02-05 NL NLAANVRAGE7601208,A patent/NL180736C/xx not_active IP Right Cessation
- 1976-02-10 SE SE7601399A patent/SE413650B/sv not_active IP Right Cessation
- 1976-03-18 NO NO760949A patent/NO141117C/no unknown
- 1976-03-26 JP JP51033466A patent/JPS523000A/ja active Granted

Also Published As

Publication number	Publication date
NL7601208A (nl)	1976-12-27
FR2315431A1 (fr)	1977-01-21
AU8774275A (en)	1977-06-23
SE7601399L (sv)	1976-12-24
DE2600449C2 (de)	1986-05-22
NL180736B (nl)	1986-11-17
FR2315431B1 (sv)	1982-10-15
NL180736C (nl)	1987-04-16
JPS523000A (en)	1977-01-11
DE2600449A1 (de)	1977-01-13
NO141117B (no)	1979-10-08
CA1037934A (en)	1978-09-05
GB1500453A (en)	1978-02-08
US3951361A (en)	1976-04-20
NO141117C (no)	1980-01-16
NO760949L (sv)	1976-12-27
JPS6214440B2 (sv)	1987-04-02
AU502659B2 (en)	1979-08-02

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7601399-4

Effective date: 19910117

Format of ref document f/p: F

Publication	Publication Date	Title
AR214181A1 (es)	1979-05-15	Hemodializador
SE413650B (sv)	1980-06-16	Landningsstell
BE837849A (fr)	1976-07-23	Alpha-aminomethyl-5-hydroxy-2-pyridinemethanols
AT344259B (de)	1978-07-10	Ablenkjoch
AT361361B (de)	1981-03-10	Skiroller
AT349233B (de)	1979-03-26	Mikroskopokular
BE839163A (fr)	1976-09-06	Pyrimidinylurees
AT359544B (de)	1980-11-10	Randstreifenfertiger
AT341259B (de)	1978-01-25	Schmiegeegge
BE836617A (fr)	1976-04-01	Bonnet-foulard
BE840501A (nl)	1976-10-08	Heihamer
BE838278A (fr)	1976-08-04	1-arylmethyl-2-imidazolidinones
BE840251A (fr)	1976-09-30	5-phenyl-2-furamidoximes
BE838960A (fr)	1976-08-26	Tris-phenols
AT346618B (de)	1978-11-27	Mikroskopokular
AT351347B (de)	1979-07-25	Siliermittel
AT362274B (de)	1981-04-27	Skistock
AT348103B (de)	1979-01-25	Dentallot
JPS51100323A (ja)	1976-09-04	Yuatsurootarijointo
AT360216B (de)	1980-12-29	Rostmatte
BE838415A (fr)	1976-05-28	Penture
AT341376B (de)	1978-02-10	Granantwerfer-trager
JPS51103990A (ja)	1976-09-14	Hiryudoseigansuihorimaanoseizoho
BE836633A (fr)	1976-06-15	Phenylhydrazinopyridazines
JPS51100721A (ja)	1976-09-06	Shashinkankozaishakopatsuku