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Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/118.3
Name: Aeronautics > Aircraft structure > Details > Closures > Door > Displaceable to function as ramp
Description: Structure comprising panel means attached to the aircraft body to complement the in-flight external contour thereof and movable, on ground, relative to the remainder of the body, to a position whereat the distal edge of the panel means extends outwardly of said remainder and contacts the ground for introduction and removal of persons or a load into or out of the aircraft interior.










Patents under this class:

Patent Number Title Of Patent Date Issued
8622337 Airship for transportation Jan. 7, 2014
8561549 Ramp for evacuation device Oct. 22, 2013
8215581 Advanced cargo ramp Jul. 10, 2012
7883306 Attachment bolt and tensioned support system using same Feb. 8, 2011
7740201 Device and method for floor heating in an aircraft Jun. 22, 2010
7726605 Aerial sensor pod deployment system Jun. 1, 2010
7677494 Boarding ramp device for aircraft Mar. 16, 2010
7669797 Boarding ramp device for aircraft Mar. 2, 2010
7635105 Ejection device, ejectable hatch and aircraft having at least one ejectable hatch Dec. 22, 2009
7143975 Landing arrangement for an aircraft Dec. 5, 2006
6616100 Cargo loading means for short body airplanes Sep. 9, 2003
6595466 Boarding device for aircraft and flying wings equipped with such a device Jul. 22, 2003
6382562 AFT egress and control device for an aircraft May. 7, 2002
6189833 Aircraft sliding door system Feb. 20, 2001
6126114 Door for aircraft, particularly for helicopter, with interconnected movements of upper and lower leaves Oct. 3, 2000
5975463 Expandable aircraft bay and method Nov. 2, 1999
5335880 Cargo compartment door for an aircraft Aug. 9, 1994
5209435 Passsenger car with emergency exit May. 11, 1993
5022610 Retracting ramp toe Jun. 11, 1991
4832286 Door arrangements for aircraft May. 23, 1989
4498648 Cargo door assembly Feb. 12, 1985
4453684 Step operated locking mechanism for aircraft lower door Jun. 12, 1984
4395000 Latch and lock mechanism for an aircraft cargo door assembly Jul. 26, 1983
4235399 Cargo ramp Nov. 25, 1980
4161301 Deployment apparatus for stores from vehicles Jul. 17, 1979
4140291 Ramp toe stowage system Feb. 20, 1979
4114839 Aerial photography camera mount assembly Sep. 19, 1978











 
 
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