Matches 101 - 150 out of 183 < 1 2 3 4 >
Match Document Document Title
4958575 Transit vehicle apparatus and method for solar induction monorails  
A transportation system including a solar energy collecting monorail structure formed with a photovoltaic surface layer having a solar energy converting means for converting the collected solar...
4941406 Magnetic and aerodynamic levitation vehicle  
A vehicle (10) mounted on a T-shaped rail (100) and having wings (11) providing lift is described. The vehicle uses magnets (18) on the vehicle and materials (101) attracted by the magnet on the...
4940444 Miniature vehicle with magnetic enhancement of traction  
A miniature electrically powered vehicle including an electric motor having a pair of permanent magnets mounted with the North/South pole axis disposed vertically within the vehicle and with the...
4918345 Magnetic bearing for active centering of a body movable relative to a static body with respect to at least one axis  
A magnetic bearing secures active magnetic centering with respect to at least one centering axis of a body movable relative to another a static body. It comprises, on each side of a plane of...
4900962 Magnetic translator bearings  
A magnetic bearing system for enabling translational motion includes a carriage and a shaft for movably supporting the carriage; a first magnetic bearing fixed to one of the carriage and shaft and...
4879500 Controller for magnetic bearing system  
A controller for a magnetic bearing system which controls the magnetic attraction force acting between a rotor yoke rigidly secured to a rotary shaft and a pair of electromagnet stators rigidly...
4877123 Conveyor means for wafers  
A conveyor for use in a room with a high degree of cleanness and which can convey wafers one by one stably, without generation of dust. The conveyor has vehicles having a slit in the surface on...
4849666 Electromagnetic isolator/actuator system  
An electromagnetic suspension system for suspending a platform element with respect to a base element includes electromagnetic isolator/actuators, having a permanent magnet with a pole gap between...
4842086 Electromagnetic levitation device for wheeled-vehicles  
This invention provides an electromagnetic device arranged to levitate and move a wheeled-vehicle over a waterless surface with a minimum energy expended. The electromagnetic device comprises: an...
4787317 Rail vehicle having magnetic means for compensating for load weight  
A rail vehicle with spring support of its car body on an underframe with flanged wheels for guidance and support on a track. Permanent magnets are provided on the underframe, which exert an...
4766993 Conveying apparatus  
There is provided specialized conveying apparatus for transporting articles which are confined to a tube or chamber within which the cleanliness is maintained at extremely high levels by utilizing...
4766358 Linear stepping motor  
A linear stepping motor comprises a stationary member, a movable member, an attraction magnetic pole and a guiding magnetic pole. The movable member has four pole pieces each having a plurality of...
4746811 Device for picking up control signals for conveyor units, particularly carriages of conveyor lines for industrial plants  
The device comprises two pick-up elements which can cooperate independently with a transmission line for control signals and are aligned in the direction of movement of a conveyor unit so as to be...
4739710 Apparatus for conveyance with the aid of a magnetic liquid  
A conveyor apparatus in which magnetic liquid is provided between a transfer track and a transfer object and a permanent magnet is fitted on the bottom of the transfer object to attract the...
4709883 Launch and ascent system  
This invention uses magnetic levitation in combination with magnetic propulsion (MAGLEV) to accelerate an aircraft of spacecraft--or both crafts as a coupled unit--from standstill along a guideway...
4698895 Method of securing equipment parts to a trackway supporting structure  
The feature characterizing the method is that in an operation following the finishing of the track supporting structure, the mounting bodies are machined in a way such as to correct the structural...
4696235 Steel roadway for magnetic tracks  
The roadway support of a steel roadway for magnetic tracks includes a cover plate (3) as an upper securing member which at the lower side of its two extending longitudinal edges is welded a side...
4689529 Linear stepping motor  
There is disclosed a linear stepping motor provided with a stationary member; a movable member having a face opposed to the stationary member; a first magnetic device for suspending the movable...
4646651 Floating apparatus for attractive magnetic floater  
A floating apparatus for use in an attractive floater railway includes a magnetic rail mounted on the underside of a track. The magnetic rail comprises sheets of ferromagnetic material laminated...
4516505 Vehicle which can be held on a roadway with the aid of an attracting magnetic device  
A magnetic levitation vehicle (2) in which the load variations are converted by a coupling device (42) into gap width alterations of an attracting magnetic support device (14). A spring device...
4473259 Linear magnetic bearings  
A magnetic bearing for supporting in suspension a linear armature member (20) includes an elongated cylindrical housing (18) having two sets of U-shaped stationary electromagnets (10 1 , 12 1 , 14...
4454820 Apparatus for damping oscillations of magnetic elevated tracks and vehicles floatingly suspended thereon  
An apparatus for damping mechanical oscillations vibrations or pulstations with magnetic suspension railways having vehicles movable to float along elevated tracks using magnetic levitation or...
4419937 Magnet supporting frame for a magnetically levitated vehicle  
The levitating and guide magnets of a magnetically levitated vehicle are supported by frames. Each frame comprises two crossbeams (4) extending across the length of the rails. These crossbeams (4)...
4392435 Transport apparatus  
Transport apparatus comprises a drive unit and a slave unit movable in unison along a predetermined path. The slave unit is disposed beneath the drive unit to move along a tunnel with work stations...
4386777 Toy vehicle racing game  
A toy vehicle for a racing game and a track for performance on vertical and horizontal surfaces. The vehicle carries an electric motor and draws power from a pair of conductive rails embedded in...
4307668 Transportation system unitizing permanent magnets for levitation of a vehicle  
A vehicle-suspension type of permanent magnet-levitation transportation system has an elevated track structure defining a bed with a ferromagnetic levitation track on the underside thereof and a...
4299173 Levitation and guide mechanism for curved track in inductive repulsion type vehicle magnetic levitation and guide system  
An improvement in an inductive repulsion type vehicle magnetic levitation and guide system for a curved track in which the vehicle is levitated by an electromagnetic force generated between...
4280412 Independent suspension system for attraction type magnetically floated travelling body  
An independent suspension system is provided for an attraction type magnetically floated travelling body wherein plural modules, each of which is obtained by assembling one or a plurality of...
4273054 Vehicle vibration damping method in the induced repulsion type magnetically suspended railway vehicle  
In an induced repulsion type magnetic suspension system for a railway vehicle, superconductive magnets of opposite polarities are alternately set at specific intervals in the longitudinal direction...
4259908 Electromagnetic suspension vehicle  
An electromagnetic suspension vehicle has an electromagnet system for suspending and guiding the vehicle along a track, the electromagnet being elastically suspended so as to be able to move...
4233905 Magnetically suspended vehicle  
The magnets supporting a magnetic suspension vehicle are vibrationally isolated from the vehicle body by mounting a number of the magnets on each chassis with individual spring arrangements whose...
4217829 System and vehicle to be held magnetically  
A vehicle has a compartment joined to a carrier by springs. An attracting magnetic device has a first part (e.g. a ferromagnetic travelling field stator) mounted on a roadway, and a second part...
4212249 Dynamic-compensating magnetic support apparatus  
A magnet, a support arm for connecting the magnet to a load, and an adjusting mechanism for adjusting a magnitude of the field of the magnet in relation to variations in the load and method are...
4211268 Wheel  
A wheel has a plurality of variable length spokes extending radially from the hub to the rim and supporting the rim coaxially around the hub. Spoke length varying devices vary the lengths of the...
4198910 Magnet suspension railway vehicle  
A magnetic suspension vehicle carries serially arranged magnet structures which are serially coupled to each other and resiliently mounted for adaptation to an associated rail arrangement.
4181080 Support structure for a magnetically levitated vehicle  
The body of a magnetically levitated vehicle is carried by a support structure wherein chassis components support the body through first springs and wherein the magnets are secured to the chassis...
4123976 Attractive type electromagnet device for magnetic levitation running vehicles  
An improvement of the attractive type electromagnet device for the magnetic levitation running vehicles. Each of the electromagnets arranged in two longitudinal rows has a U-shape-cross-section...
4075948 Rapid transit system  
A rapid transit system in which a vehicle, typically consisting of a train of detachably coupled cars, is suspended in a vacuum tunnel with at least two sloping reaches from a ferromagnetic...
4064808 Armature rails and rail carrying arrangement for attraction type magnetically floated travelling body  
A structural arrangement for carrying armature rails of an attraction type magnetically floated travelling body comprising a plurality of carrying blocks which are fixed to bases and are arranged...
4027597 Linear induction motor with damping cage  
A linear induction motor, particularly for levitation-type vehicles (e.g., magnetic-suspension vehicles), has a stator juxtaposed with a reaction rail and formed with a plurality of longitudinally...
4023500 High-speed ground transportation system  
A high-speed ground transportation system wherein a vehicle rides on a film of air and is propelled as a free piston through a tunnel by pneumatic pressure. Seals on the vehicle create fluid...
3964398 Magnetic-suspension vehicle system having switch tracks  
A magnetic-suspension vehicle system in which a vehicle is displaceable along a track provided with armature rails which co-operate with electromagnets carried by the vehicle to suspend the latter...
3960090 Linear synchronous motor powered vehicle  
The vehicle is powered by a linear synchronous motor, The linear synchronous motor comprises a series of field poles fitted on the vehicle body along its total length and a series of magnetic...
3952668 Electrodynamic suspension guidance system  
An improved electrodynamic suspension guidance system for a moving vehicle in which primary conductor loops or magnet coils are mounted to a vehicle in rows parallel to the travel direction, with...
3951075 Electro dynamic suspension and guidance system for a moving vehicle  
Contactless suspension and guidance of a vehicle using a plurality of primary magnet loops in the vehicle arranged parallel to each other which react with secondary conductors on the roadbed is...
3937150 Magnet system for use in electrodynamicly suspended vehicles  
An improved magnet system for use in electrodynamic vehicle suspension and guidance systems in which a vehicle moves along a track maintained in the suspended condition through the use of a...
3937149 Rail system for magnetic-suspension vehicles  
A magnetic-suspension or levitation vehicle comprises a track having a plurality of substantially continuous rails cooperating with respective systems upon the vehicle, e.g. a reaction rail...
3927735 Magnet system for use in the contactless guidance of a moving vehicle  
A magnet system for the contactless guidance of a vehicle moving along a track with a plurality of individual magnets on the vehicle disposed one behind the other in the travel direction in which...
3924538 Electromagnetic-suspension vehicle system  
An electromagnetic-suspension vehicle system comprising a track having a pair of armature rails on opposite sides of a vertical median plane through the path of the vehicle for cooperation with...
3921535 Electrodynamic suspension arrangement  
An improved electrodynamic suspension arrangement for a moving body, in which primary current carrying conductor loops located in the moving body cooperate with electrically conducting plates on...
Matches 101 - 150 out of 183 < 1 2 3 4 >