Class 434/33 - Helicopter

Subclass of Class 434 - Education and demonstration
Definition: Subject matter wherein the conveyance is supported by blades
No. of patents: 28
Last issue date: 07/12/2011

Number	Title	Issue Date
7976310	Autorotation flight control system The present invention provides computer implemented methodology that permits the safe landing and recovery of rotorcraft following engine failure. With this invention successful autorotations may be performed from well within the unsafe operating area of the height-...	07/12/2011
7370834	Apparatus and methods for in-space satellite operations Apparatus and methods for performing satellite proximity operations such as inspection, recovery and life extension of a target satellite through operation of a “Satellite Inspection Recovery and Extension” (“SIRE”) spacecraft which can be operated in the fo...	05/13/2008
7252265	Microaircraft and cellular phone equipped with microaircraft An aircraft which is attachable to, for example, a cellular phone. The aircraft is provided with at least four rotors actuated with compressed fluid or by ring-shaped electric motors. ...	08/07/2007
7195486	Reconfigurable simulation structure A simulator structure with a deck for mounting various components including controls, one or two seats, an instrument panel and an image projector. The components are mounted to the deck using suitable fasteners, such as bolts and nuts. The image projector displays ...	03/27/2007
7033177	Motion simulator A motion simulator includes a stationary frame, a movable frame pivotally connected with the stationary frame, an operating chamber formed at a lower side of one end of the movable frame, a first actuator for pivoting the movable frame, and a second actuator arrange...	04/25/2006
6964614	Riding device A riding device includes an intermediate base pivotally assembled on a bottom base and having the opposite ends respectively provided with a front and a rear vertical spindle. The front spindle has each end fixed with a crank, and the rear spindle has each end movab...	11/15/2005
6488504	Helicopter flight training vehicle A non-flying land based training or testing vehicle with helicopter style main controls and capable of transporting at least one human operator. A preferred embodiment includes a chassis; ground contacting wheels supporting the chassis; a power-plant for ...	12/03/2002
6293869	Shooting game target with graphic image display device In a shooting game toy, a target includes a display device that provides different image patterns to facilitate a communication of different states, or changes of state, of a shooting game or the toy. In a preferred embodiment, the display device is an el...	09/25/2001
6283757	Full motion two seat interactive simulator Full motion interactive simulator for use by two or more persons that can play a simulation game running on a display screen, where each player can alternate controlling the pitch and roll of a motion base platform supporting a vehicle on which the player...	09/04/2001
6196919	Shooting game apparatus, method of performing shooting game, and computer-readable recording medium storing shooting game program A CPU of a control system controls a signal processor to effect various calculations to move a player's spaceship on a projection display screen, orient the player's spaceship toward a shooting direction, move a camera position at a rear viewpoint toward ...	03/06/2001
6149435	Simulation method of a radio-controlled model airplane and its system The present invention is related to a system which is portable and attache the body of a trainee so that the trainee can practice navigating of a model airplane at an arbitrary location, contrary to the system of a large-sized airplane. According to an ob...	11/21/2000
6059574	Aircraft fuel trainer with low viscosity/high flashpoint fuel look-alike A trainer for teaching the operation of aircraft fuel systems comprised of a fuselage frame portion and fuel tanks mounted to a platform. The trainer utilizes a fuel look-alike with a viscosity below 2.8 cs and a flashpoint above 200° F....	05/09/2000
5888069	Mobile modular simulator system A mobile modular simulator system comprising a mobile base, a multimedia subsystem module demountably coupled with the mobile base, and a controller subsystem module demountably coupled with the mobile base, wherein the controller subsystem is configured ...	03/30/1999
5860807	System and method for finite element simulation of helicopter turbulence The present invention provides a turbulence model that has been developed for blade-element helicopter simulation. This model uses an innovative temporal and geometrical distribution algorithm that preserves the statistical characteristics of the turbulen...	01/19/1999
5678999	System for training helicopter pilots The invention relates to a system for training helicopter pilots, more particularly to a system to be used as a highly efficient means for complementing present methods for training pilots. The object of the invention is avoiding the stress to which the t...	10/21/1997
5616031	System and method of shadowing an object in motion A helicopter flight simulator having improvements in visual cues and modeling. The unique visual cues include terrain following shadows and hazing, the latter approximating a set of atmospheric conditions. The unique modeling features include a user selec...	04/01/1997
5415549	Method for coloring a polygon on a video display A helicopter flight simulator having improvements in visual cues and modeling. The unique visual cues include terrain following shadows and hazing, the latter approximating a set of atmospheric conditions. The unique modeling features include a user selec...	05/16/1995
5152688	Fuel training apparatus utilizing a high flash point fuel substitute A trainer for the fuel system of an aircraft such as a helicopter which has full-scale aircraft and fuel system components for training in the operation and maintenance of the fuel system and which uses a fuel substitute which has a higher flashpoint and ...	10/06/1992
5137348	Collimated projection system with wide horizontal field, with device to increase the vertical field In a simulator for helicopters, the images seen are displayed through the bottom windows by means of a system collimated to infinity, including, for each side of the cockpit, a projector (15, 16), a spherical mirror (12, 13) and a screen (17, 18)....	08/11/1992
5129826	Radio controlled model pilot's station The radio controlled model pilot's station provides realism for the radio controlled modeler in flying his models. The present invention provides a chair having a motorized, rotatable seat to keep the model in view while positioning a throttle quadrant an...	07/14/1992
5015187	Helicopter remote control system A remote controlled helicoper having a video radio frequency link to a fixed control location has a video camera with a field of view including the terrain forward of the helicopter, an airspeed display, a relative wind direction indicator, and a pitch in...	05/14/1991
4917610	Training apparatus for remote control model helicopters A training stand for use in learning to fly remote control model helicopters without damaging the model. Model helicopters of various sizes can be removably connected to the training stand. The design of the training stand is such that the model helicopte...	04/17/1990
4729737	Airborne laser/electronic warfare training system A system for training aircrews, particularly aircrews of relatively slow-moving aircraft such as helicopters in laser/electronic warfare countermeasure tactics and the use of laser/electronic warfare countermeasure equipment is provided. The system is ope...	03/08/1988
4601663	Helicopter simulator A helicopter simulator for simulating actual cockpit procedure and hover technique in a helicopter. The simulator having a helicopter airframe mounted on a platform which rotates on a stationary base. Inside the airframe are hydraulic controls used by the...	07/22/1986
4464116	Helicopter flight training device This invention provides a helicopter flight training device. The device comprises, in combination, a free-flying, radio-controlled, scale model of a helicopter and a flight station that is a substantially actual size simulation of a helicopter cockpit wit...	08/07/1984
4395234	Optical scanning probe with multiple outputs A multiple output optical scanning probe consisting of a one power focussing telescope and a field splitting system with a plurality of imaging systems....	07/26/1983
4120099	Apparatus for training the telecontrol of a model helicopter or the like This disclosure is directed to an apparatus for training a person to remotely control a powered model helicopter and includes from top to bottom an assembly plate, an upper plate, a frame and a base plate with a plurality of supports supporting the frame ...	10/17/1978
4064640	Four-point ground reaction for skid equipped helicopters Apparatus and method for simulating "light-on-skids" maneuver of a skid-equipped helicopter by treating the aircraft as having four landing struts....	12/27/1977

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Class 434/33 - Helicopter