GB995469A - Retractible undercarriage for aircraft - Google Patents
Retractible undercarriage for aircraftInfo
- Publication number
- GB995469A GB995469A GB1933663A GB1933663A GB995469A GB 995469 A GB995469 A GB 995469A GB 1933663 A GB1933663 A GB 1933663A GB 1933663 A GB1933663 A GB 1933663A GB 995469 A GB995469 A GB 995469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aircraft
- undercarriage
- wheels
- lever
- rod
- 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
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
- B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
995,469. Retractable undercarriages. RECHERCHERCHES ETUDES PRODUCTION R.E.P. May 15, 1963 [May 15, 1962], No. 19336/63. Heading B7G. An aircraft undercarriage leg which is shortened during retraction has a shock absorber (2T in Fig. 1, 19 in Fig. 5) on which the wheels are mounted and the inboard end of which is connected by a rod 6 to a lever 4 pivotally mounted at 3 on a cylinder J in which the movable part of the shock absorber slides and which is itself pivotally mounted on the aircraft at 1. The other end of the lever 4 is connected by a rod 9 to a fixed point 11 on the aircraft. The undercarriage is shown in the retracted position in Fig. 2. The wheels may be mounted at the bottom of the tube T (Figs. 1 and 2, and Figs. 3 and 4, not shown), or on a swinging arm 17 (Fig. 5). The undercarriage may retract sideways (Figs. 1-4) or fore-and-aft (Fig. 5).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR897619 | 1962-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB995469A true GB995469A (en) | 1965-06-16 |
Family
ID=8778968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1933663A Expired GB995469A (en) | 1962-05-15 | 1963-05-15 | Retractible undercarriage for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB995469A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825133A1 (en) * | 1977-06-10 | 1978-12-21 | Messier Hispano Sa | RETRACTABLE UNDERCARRIAGE |
| GB2237781A (en) * | 1989-09-07 | 1991-05-15 | Dowty Rotol Ltd | Aircraft landing gear |
| CN108725757A (en) * | 2017-04-18 | 2018-11-02 | 波音公司 | Aircraft landing gear component and its assemble method |
| WO2022056623A1 (en) * | 2020-09-15 | 2022-03-24 | Robert Kyle Schmidt | Landing gear with shortening motion |
-
1963
- 1963-05-15 GB GB1933663A patent/GB995469A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825133A1 (en) * | 1977-06-10 | 1978-12-21 | Messier Hispano Sa | RETRACTABLE UNDERCARRIAGE |
| GB2237781A (en) * | 1989-09-07 | 1991-05-15 | Dowty Rotol Ltd | Aircraft landing gear |
| GB2237781B (en) * | 1989-09-07 | 1993-06-09 | Dowty Rotol Ltd | A landing gear arrangement |
| CN108725757A (en) * | 2017-04-18 | 2018-11-02 | 波音公司 | Aircraft landing gear component and its assemble method |
| JP2018177196A (en) * | 2017-04-18 | 2018-11-15 | ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ | Aircraft landing gear assembly and method of assembling the same |
| CN108725757B (en) * | 2017-04-18 | 2023-03-21 | 波音公司 | Aircraft landing gear assembly and method of assembling the same |
| WO2022056623A1 (en) * | 2020-09-15 | 2022-03-24 | Robert Kyle Schmidt | Landing gear with shortening motion |
| EP4214119A4 (en) * | 2020-09-15 | 2024-09-04 | Safran Landing Systems Canada Inc | Landing gear with shortening motion |
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