CA2924133C - Aircraft landing gear and method - Google Patents

Aircraft landing gear and method Download PDF

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Publication number
CA2924133C
CA2924133C CA2924133A CA2924133A CA2924133C CA 2924133 C CA2924133 C CA 2924133C CA 2924133 A CA2924133 A CA 2924133A CA 2924133 A CA2924133 A CA 2924133A CA 2924133 C CA2924133 C CA 2924133C
Authority
CA
Canada
Prior art keywords
landing gear
landing
gear
shoe
protector
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.)
Active
Application number
CA2924133A
Other languages
French (fr)
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CA2924133A1 (en
Inventor
Eric Brian ROBINSON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EB ROBINSON Ltd
Original Assignee
EB ROBINSON Ltd
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.)
Filing date
Publication date
Application filed by EB ROBINSON Ltd filed Critical EB ROBINSON Ltd
Publication of CA2924133A1 publication Critical patent/CA2924133A1/en
Application granted granted Critical
Publication of CA2924133C publication Critical patent/CA2924133C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 
    • B64C25/66—Convertible alighting gear; Combinations of different kinds of ground or like engaging elements
    • 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 
    • B64C25/54—Floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/04—Arrangement or disposition on aircraft
    • 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
    • B64C25/18—Operating mechanisms
    • B64C25/20—Operating mechanisms mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C35/00—Flying-boats; Seaplanes
    • B64C35/008—Amphibious sea planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Hydraulic Turbines (AREA)

Abstract

An amphibious aircraft has a tricycle landing gear that is movable between a retracted, or up, position and an extended, or down, position. Each member of the landing gear is protected in the forward direction by a hydrodynamic protector, or vane, or shoe, such as may tend to create lift when brought into engagement with water, as during landing. The landing gear protector vanes may be mounted to move with extension and retraction of the landing gear. The landing gear wheels may protrude to extend partially downwardly proud of the sole of the shoe. The landing gear actuator and transmission may operate all gear in concert. The shoes may include sacrificial wear members for ground engagement in the event of an inadvertent gear-up landing on terrain.
CA2924133A 2013-09-12 2014-03-05 Aircraft landing gear and method Active CA2924133C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361876981P 2013-09-12 2013-09-12
US61/876,981 2013-09-12
PCT/CA2014/000173 WO2015035493A1 (en) 2013-09-12 2014-03-05 Aircraft landing gear and method

Publications (2)

Publication Number Publication Date
CA2924133A1 CA2924133A1 (en) 2015-03-19
CA2924133C true CA2924133C (en) 2022-01-04

Family

ID=52664865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2924133A Active CA2924133C (en) 2013-09-12 2014-03-05 Aircraft landing gear and method

Country Status (3)

Country Link
US (2) US10214283B2 (en)
CA (1) CA2924133C (en)
WO (1) WO2015035493A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3014242C (en) * 2015-03-10 2024-01-09 E.B. Robinson Ltd. Aircraft landing gear and method
US20210086892A1 (en) * 2017-03-30 2021-03-25 Blackwing Sweden Ab Device for deploying a retractable landing gear
US10836511B2 (en) * 2017-04-19 2020-11-17 Bell Helicopter Textron Inc. Deployable apparatus to prevent helicopter rollover
SA118400085B1 (en) * 2018-10-08 2021-06-25 رشيد ابراهيم الفلاج ابراهيم Aircraft Spare Landing Gear
CN110682751B (en) * 2019-10-17 2022-07-15 哈尔滨工程大学 A mechanism for assisting aircraft gliding on water and land based on the principle of water-drifting
USD913907S1 (en) * 2020-01-16 2021-03-23 Raisbeck Engineering, Inc. Cargo pod fairing
US11230372B1 (en) * 2021-03-09 2022-01-25 Beta Air, Llc System for rolling landing gear
US20250145287A1 (en) * 2021-11-05 2025-05-08 My Atg Aircraft Technologies Group Inc. Attachment for an amphibious aircraft
CN115626284A (en) * 2022-11-04 2023-01-20 孙林青 An amphibious aircraft that can automatically cope with stall and spin

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Also Published As

Publication number Publication date
US20160221670A1 (en) 2016-08-04
US10214283B2 (en) 2019-02-26
CA2924133A1 (en) 2015-03-19
US10730612B2 (en) 2020-08-04
US20190055010A1 (en) 2019-02-21
WO2015035493A1 (en) 2015-03-19

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Effective date: 20190114