摘要:
RF signal noise in a powertrain utilizing a power inverter module and electric motor is attenuated by providing a low impedance connection between a transmission output shaft and housing.
摘要:
There has been proposed a transport vehicle designed to move in a self-contained transport system as well as on the automobile roads, comprising a frame consisting of a lower part, to which a plurality of wheels is secured, and of a top part comprising at least two arc-like curved rods to each of which electric rail drive units used as current collectors are connected in such a way that they are displaceable along a supporting current-conductive rail and along the arc-like curved rods.
摘要:
An easily mountable disc brake rotor assembly that is lightweight is provided. The bicycle disc brake rotor assembly includes a rotor and an adaptor and is mounted to the front hub of a bicycle. A caliper mounted to the bicycle's suspension fork grips the rotor. The rotor is a ring-shaped plate, which has brake surfaces that are gripped by the caliper. The adapter is mounted to the front hub and has a deformation that secures the rotor to the hub. External and internal splines on the adapter prevent the rotor from rotating and transmit a braking force exerted on the rotor to the hub, respectively.
摘要:
A primary conductor arrangement for a system for the inductive transmission of electrical energy, wherein the conductor arrangement includes an outgoing line and a return line that extend parallel to one another and can be connected to a current source in order to apply an electric current to the outgoing line and the return line. The conductor arrangement is divided into a plurality of adjacent sections, wherein each section contains an outgoing line and a return line as well as connection lines that connect the outgoing line and the return line. The sections are arranged relative to one another such that two adjacent sections overlap in a region near their connection line.
摘要:
A track guided vehicle is run using longitudinal paired bogie vehicles 70a, 70b. Electricity receiving units 12 are arranged on a right and left sides of one of the bogie vehicles. Communication units 50 are arranged on a right and left sides of the other bogie vehicle. The electricity receiving units or communication units are connected to a rotative movement shaft of each bogie vehicle so as to move rotatively depending on a change in the direction of running wheels 22. By minimizing the amount of electricity feeding lines laid in a branching portion, it is possible to continuously feed electricity to the track guided vehicle.
摘要:
A device is described with which electrical energy can be transferred from a power cable running along a stationary rail of a transport system to a moving element that can be driven along the rail. Each moving element has for this purpose a transfer head which works inductively together with the power cable. The power cable is attached with the aid of carrier profile which extends substantially along the entire length of the rail and is fixed in a releasable manner to the rail, which element has at least one a trough-like holder open to the side in which the power cable is laid. The power cable is thus relatively easily and accurately laid, avoiding hanging loops of cable which could be damaged by abrasion by the passing transfer heads of the moving elements.
摘要:
A door latch arrangement (10) includes a latch bolt (12) releasably retainable in a closed position by a pawl (14). The pawl is connected to an inside release member (26) by a first transmission path (28). The first transmission path is interruptible by operation of a first actuator (32). The pawl is further connected to an outside release member (16) by a second transmission path (18), the second transmission path being interruptible by operation of a second actuator (22). The door latch arrangement further includes a detection device for detecting when the inside release member is operated. The first and second actuators are controlled by a control device (36), operable in response to signals from the detection device to provide for override unlocking.
摘要:
A current collector assembly for positioning a current collecting shoe into electrical contact with an electrified rail for use with a mobile unit. The collector assembly includes a pair of identical mounting blocks which are used to mount the collector assembly to the mobile unit. The mounting blocks can be used with either a single collector head configuration or a dual collector head configuration. The collector assembly includes a universal support arm that can be used either alone or in combination with a second identical support arm to connect a collector head to the mounting block. The universal support arm includes a main body and a first and a second end. The first end extends at an angle with respect to the main body and is connected to a connecting rod passing through the mounting block. The second end of the support arm includes a pair of mounting holes which are used to connect the support arm to the collector head. In the single arm embodiment, a pair of connectors affix the support arm to the collector head, while in the dual arm embodiment, a single connector secures each of the support arms to the collector head. Since the support arms and the mounting blocks for both the single arm and dual arm configurations are identical, the universal support arm and mounting block of the invention reduces the number of components required for switching between a single arm and a dual arm configuration.
摘要:
A system for supplying electric power to an electrically powered vehicle includes a feeder disposed along a structural member as a guide rail that guides the vehicle. The vehicle has an electric power receiving unit that receives electric power from the feeder on a non-contact basis. The electric power receiving unit has a ferrite core with a coil. A ferrite sheet is disposed on a surface of the structural member in such a manner that the ferrite sheet is opposite to the electric power receiving unit. The feeder is surrounded by the ferrite core and the ferrite sheet. When an AC current is supplied to the feeder, a magnetic flux that penetrates the ferrite core and the ferrite sheet varies, thereby causing electromotive force to occur in the coil.
摘要:
An axle for track-bound electrical toy vehicles, particularly railroad vehicles, with an axle shaft which consists preferably of a synthetic material and to the end of which current-drawing wheel rims are rotatably disposed by means of ball bearings, the wheel bearings being slipped onto slip-on sections formed on the axle shaft, metallic plug contact pins being disposed at the axle shaft, which are connected in an electrically conducting manner with the ball bearings and protrude preferably radially for drawing current from the axle shaft.