| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Ejection device, ejectable hatch and aircraft having at least one ejectable hatch | US11749413 | 2007-05-16 | US07635105B2 | 2009-12-22 | Benoit Dotte |
| An ejection device for an aircraft hatch having at least one articulation hinge. The articulation hinge is provided with a lower element designed to be mounted in rotation on structure of the aircraft, and an upper element designed to be joined to the hatch panel. The lower element and the upper element are connected to one another in a reversible manner. The ejection device has guide means in which the upper element of the articulation hinge is engaged, to hold the upper element in the axis of rotation (A) of the lower element during the activation of the hatch. The upper element of the articulation hinge can be separated from the guide means beyond a critical swing angle, so that the upper element is separated from the lower element of the articulation hinge. The invention also concerns an ejectable hatch for an aircraft. | ||||||
| 122 | Ladder System, Especially For Vehicles | US11915119 | 2006-06-07 | US20080210490A1 | 2008-09-04 | Bernard Guering |
| The invention relates to a ladder comprising a single post (1) provided with a fixing means (4) on the upper end (1S) thereof, said ladder comprising an anchoring means (9, 10) which is especially adapted to said fixing means (4) and is attached to the wall (7), and foldable supporting arms (3) which are connected to either side of the single post (1) in an articulated manner. | ||||||
| 123 | EJECTION DEVICE, EJECTABLE HATCH AND AIRCRAFT HAVING AT LEAST ONE EJECTABLE HATCH | US11749413 | 2007-05-16 | US20080128555A1 | 2008-06-05 | Benoit DOTTE |
| An ejection device for an aircraft hatch having at least one articulation hinge. The articulation hinge is provided with a lower element designed to be mounted in rotation on structure of the aircraft, and an upper element designed to be joined to the hatch panel. The lower element and the upper element are connected to one another in a reversible manner. The ejection device has guide means in which the upper element of the articulation hinge is engaged, to hold the upper element in the axis of rotation (A) of the lower element during the activation of the hatch. The upper element of the articulation hinge can be separated from the guide means beyond a critical swing angle, so that the upper element is separated from the lower element of the articulation hinge. The invention also concerns an ejectable hatch for an aircraft. | ||||||
| 124 | Boarding ramp device for aircraft | US11588262 | 2006-10-27 | US20080099605A1 | 2008-05-01 | Wataru Yada; Hiroshi Yamanouchi |
| When a single door for opening and closing an opening in a body is opened outward with its lower part as a fulcrum, a plurality of plate-shaped steps of a foldable boarding ramp provided on an inner face of the door are swung in association with one another from a stored position along the inner face of the door to a deployed position to be used for ingress and egress of the passengers. Since the boarding ramp is folded into the stored position, it does not impair the space of a passenger compartment. Further, since the steps are folded into a position so as not to interfere with a window provided in an upper part of the door, they do not give an oppressed feeling to the passengers in the passenger compartment. The step is deployed to cover the window provided in the upper part of the door during use. | ||||||
| 125 | Combined stairs and person hoist | US360848 | 1994-12-23 | US5632357A | 1997-05-27 | Vigbj.o slashed.rn Matre |
| A combined stairway and hoist so constructed that it can be adapted in many fields of use, especially for handicapped people in buildings and public transportation. The stairway together with the platform can be raised and lowered by means of parallel stays which at one end are pivotally connected to a support at the upper end of the stairway, the parallel stays along their length being pivotally connected to a number of additional stays which are connected to respective steps and are vertical in operating position. | ||||||
| 126 | Aircraft cabin stairs | US736709 | 1991-07-26 | US5143324A | 1992-09-01 | Gerd Cornelius; Stefan Kroll |
| Aircraft cabin stairs to connect the aircraft fuselage to a parking area surface gave a frame comprising at least two telescoping segments as well as steps located in the region of the frame. An end segment forms part of the frame by means of side stringers which are present at least in certain regions and which are connected in a telescoping manner to side stringers of a main segment. At least one step in the region of the main segment is mounted such that it is free to slide in the direction of the stairs' longitudinal axis. | ||||||
| 127 | Retractable aircraft step | US300259 | 1981-09-08 | US4440364A | 1984-04-03 | Steven S. Cone; David E. Jones; Richard C. Serkland |
| A retractable aircraft step module comprises a streamlined fairing having a recess for receiving a retractable step member which is connected to the fairing by spaced apart pivot links which together with the step member and the body member form a four bar linkage. The linkage includes a deflectable pivot connection between one of the links and the step member which provides a biasing force to maintain the step member in the retracted position. The deflectable pivot connection is provided by a pivot beam mounted on the step member and including a counterdeflection adjustment for preselecting the maximum biasing force. The step member and the fairing are adapted to mount on the exterior of an aircraft fuselage and are preferably constructed of reinforced plastic. | ||||||
| 128 | Door activated airborne stair structure | US629865 | 1975-11-07 | US4014486A | 1977-03-29 | Neal A. Nelson; Clarence E. Jacobus |
| An air stair-door combination for an aircraft is described in which interference between the door and the stairway in opening and closing thereof is eliminated by delayed motion of the stairway until the door is moved through a significant portion of its travel. The stair being interconnected to the door counterbalances a portion of the weight of the door, thus decreasing power requirements for opening and closing the stairway and door. A folding handrail structure adapted to nestle into the folded stairway is described. The door and stair actuator operates on a pivot point located on the door such that initial opening movement of the door causes stair operating rods to first travel downwardly past an overcenter point, then upwardly through further movement of the pivot point. The stair segments are projected outwardly by stair actuator linkage means driven by the operating rods. The initial lost motion of the operating rods and stair actuator linkage permits the door to open sufficiently for the stair to clear the door during deployment. | ||||||
| 129 | Foldable stairway for aircraft | US72587258 | 1958-04-02 | US3047093A | 1962-07-31 | CRUZ EDWARD S |
| 130 | Composite sectional stairway and doorway arrangement for aircraft | US35596253 | 1953-05-19 | US2761637A | 1956-09-04 | HAROLD BRUMBY; STOKES WARBURTON DENNIS |
| 131 | Rodent-preventive hinged gangplank | US31944652 | 1952-11-07 | US2757397A | 1956-08-07 | VALENTINE HOWARD R |
| 132 | Airplane step | US22347051 | 1951-04-28 | US2647677A | 1953-08-04 | REED GERALD M |
| 133 | Combined door and ladder in the side of a craft | US3064448 | 1948-06-02 | US2558975A | 1951-07-03 | MORENO ANTHONY J; FENN CYRIL L |
| 134 | Appliance for the access into streamline-shaped vehicles | US61102845 | 1945-08-17 | US2446434A | 1948-08-03 | EUGENE RECHAIN |
| 135 | Foldable step | US56377544 | 1944-11-16 | US2417987A | 1947-03-25 | MCFARLAND DONALD L |
| 136 | Retractable step | US44906142 | 1942-06-30 | US2383930A | 1945-08-28 | REYNOLDS EDWIN A |
| 137 | Airplane step structure | US36004440 | 1940-10-07 | US2294000A | 1942-08-25 | REISNER LEWIS E; BLOCHER ORA G |
| 138 | Aircraft including swinging stair structure for same | US41756229 | 1929-12-30 | US1839808A | 1932-01-05 | IGOR SIKORSKY |
| 139 | Stirrup | US28949819 | 1919-04-12 | US1378713A | 1921-05-17 | NAMI JOSEPH P |
| 140 | AERONEF COMPORTANT UNE AILETTE DE FUSELAGE | EP16177765.1 | 2016-07-04 | EP3121114B1 | 2018-06-27 | ALFANO, David; LEGRAS, Guillaume; NICOLA, Jean |
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