FR2443369A1 - Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated - Google Patents

Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated

Info

Publication number
FR2443369A1
FR2443369A1 FR7834511A FR7834511A FR2443369A1 FR 2443369 A1 FR2443369 A1 FR 2443369A1 FR 7834511 A FR7834511 A FR 7834511A FR 7834511 A FR7834511 A FR 7834511A FR 2443369 A1 FR2443369 A1 FR 2443369A1
Authority
FR
France
Prior art keywords
stays
wheel assembly
vehicle
retractable wheel
leg
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.)
Granted
Application number
FR7834511A
Other languages
French (fr)
Other versions
FR2443369B1 (en
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.)
Messier Hispano SA
Safran Landing Systems SAS
Original Assignee
Messier Bugatti SA
Messier Hispano SA
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 Messier Bugatti SA, Messier Hispano SA filed Critical Messier Bugatti SA
Priority to FR7834511A priority Critical patent/FR2443369A1/en
Publication of FR2443369A1 publication Critical patent/FR2443369A1/en
Application granted granted Critical
Publication of FR2443369B1 publication Critical patent/FR2443369B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • 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
    • B64C25/22—Operating mechanisms fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

A retractable wheel assembly (3) to vehicles which has a main leg (10) with one or more wheels. The pivots on the vehicle structure. There is a pivoted stay (7) on the leg and on the structure (5). The "our positionis obtained to alignment of the stay. There is also a second stay (16) privoded on the leg and the first day stand the structure. A pivoted ram (27) between the second and their stay (39) is used for actuating. A flexible connection (50) between the second and third stays gives locking of alignment of the first two stays.
FR7834511A 1978-12-07 1978-12-07 Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated Granted FR2443369A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7834511A FR2443369A1 (en) 1978-12-07 1978-12-07 Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834511A FR2443369A1 (en) 1978-12-07 1978-12-07 Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated

Publications (2)

Publication Number Publication Date
FR2443369A1 true FR2443369A1 (en) 1980-07-04
FR2443369B1 FR2443369B1 (en) 1983-02-04

Family

ID=9215805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834511A Granted FR2443369A1 (en) 1978-12-07 1978-12-07 Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated

Country Status (1)

Country Link
FR (1) FR2443369A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681305A1 (en) * 1991-09-17 1993-03-19 Messier Bugatti RETRACTABLE RUNNING TRAIN FOR A NON - CONTACT SUSTAINABLE VEHICLE.
WO2002016152A1 (en) * 2000-08-23 2002-02-28 Covelink Marine Limited Suspension system
WO2007146813A2 (en) * 2006-06-08 2007-12-21 Cylene Pharmaceuticals, Inc. Pyridinone analogs as cell proliferation inhibitors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333981A (en) * 1939-08-22 1943-11-09 Dowty Equipment Ltd Retractable landing gear for aircraft
US2959381A (en) * 1957-08-28 1960-11-08 Cleveland Pneumatic Ind Inc Retractable landing gear
US2982500A (en) * 1958-10-09 1961-05-02 Lucien Rene Retractable landing gear
FR1513398A (en) * 1966-12-08 1968-02-16 Sud Aviation Improvements made to large tonnage aircraft and in particular to their main landing gear

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333981A (en) * 1939-08-22 1943-11-09 Dowty Equipment Ltd Retractable landing gear for aircraft
US2959381A (en) * 1957-08-28 1960-11-08 Cleveland Pneumatic Ind Inc Retractable landing gear
US2982500A (en) * 1958-10-09 1961-05-02 Lucien Rene Retractable landing gear
FR1513398A (en) * 1966-12-08 1968-02-16 Sud Aviation Improvements made to large tonnage aircraft and in particular to their main landing gear

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681305A1 (en) * 1991-09-17 1993-03-19 Messier Bugatti RETRACTABLE RUNNING TRAIN FOR A NON - CONTACT SUSTAINABLE VEHICLE.
EP0533531A1 (en) * 1991-09-17 1993-03-24 Messier Bugatti Retractable running gear for a levitating vehicle
US5356162A (en) * 1991-09-17 1994-10-18 Messier-Bugatti Retractable running gear for a vehicle that is supported without contact
WO2002016152A1 (en) * 2000-08-23 2002-02-28 Covelink Marine Limited Suspension system
JP2004506564A (en) * 2000-08-23 2004-03-04 コーブリンク・マリン・リミテッド Suspension system
US6811454B2 (en) 2000-08-23 2004-11-02 British Waterways Board Suspension system
WO2007146813A2 (en) * 2006-06-08 2007-12-21 Cylene Pharmaceuticals, Inc. Pyridinone analogs as cell proliferation inhibitors
WO2007146813A3 (en) * 2006-06-08 2008-03-06 Cylene Pharmaceuticals Inc Pyridinone analogs as cell proliferation inhibitors

Also Published As

Publication number Publication date
FR2443369B1 (en) 1983-02-04

Similar Documents

Publication Publication Date Title
AU505251B2 (en) Brake and steering system
AU499006B2 (en) Automobile wheel alignment
SE7904831L (en) FOR THE VEHICLE SEAT LOCKED MECHANISM FOR ADJUSTING THE SLOPE OF THE BACKPILL AND FOR EMERGENCY SITUATIONS
AU513206B2 (en) Steering lock device with safety system
AU4966979A (en) Vehicle load securing means
AU521829B2 (en) Technique for the detection of flat wheels on railroad cars
GB1171258A (en) Vehicle Roof Structure
ZA766916B (en) Skid-steered tractor vehicle combined steering lever and auxiliary with self-centering mechanism
DE3063738D1 (en) Motorbus or similar vehicle
GB2026966B (en) Rotary-motion valve and power-assisted steering system inccorporating the valve
AU4921079A (en) Tyre and wheel assembly
FR2443369A1 (en) Retractable wheel assembly for vehicle - includes pivoted leg with three stays and is ram operated
NL7900449A (en) VEHICLE TIRE AND WHEEL CONSTRUCTION.
GB2021493B (en) Solid tyre and vehicle wheel assembly
AU525389B2 (en) Articulated vehicle steering lock
AU4378879A (en) Pushing and towing vehicles
FR2452427A1 (en) Cargo aircraft manoeuvring tractor - has ramp for fore-carriage wheels rigidly fixed to adjustable-angle chassis
IT1112152B (en) ANTI-SLIP DEVICE ADAPTED TO THE WHEELS OF A VEHICLE, AUTOMATICALLY CONTROLLED BY THE CONDUCTOR IN THE CABIN WITH THE AID OF A HYDRAULIC OR MANUAL SYSTEM
GB1551426A (en) Wind propelled craft or vehicle
AU507952B2 (en) Railway vehicle wheel
AU517092B2 (en) Steering lock device with safety system
GB2019335A (en) Rocket vehicles
FR2374201A1 (en) Articulated vehicle with interconnecting portions - has front portion with front driving and steering wheels and rear ones turning freely
AU521282B2 (en) Vehicle wheel lock
DE2961864D1 (en) Wagon capable of traveling on a railway and on the ground

Legal Events

Date Code Title Description
ST Notification of lapse