Patents Assigned to Lionel L.L.C.
  • Publication number: 20140100757
    Abstract: A system and method is provided for using load data to control a feature in a model vehicle. In one embodiment of the present invention, a model vehicle includes a controller in communication with a remote control, a motor module, a smoke module, a sound module, and a memory device. While the model vehicle is operated under test conditions, calibration data is collected and stored in the memory device. While the model vehicle is operated under normal conditions, the controller receives a speed step instruction from the remote control and instructs the motor module to operate the motor at a corresponding speed. The data used to propel the model vehicle at the corresponding speed it then provided to the controller, where it is compared to the calibration data to identify a delta therebetween. The delta is then used by the controller to control, for example, the smoke and sound modules.
    Type: Application
    Filed: October 4, 2012
    Publication date: April 10, 2014
    Applicant: LIONEL L.L.C.
    Inventors: JON F. ZAHORNACKY, TIMOTHY DELLAS LEE
  • Patent number: 8448795
    Abstract: A system and method is provided for pivoting a pilot on a model train, thereby allowing the model train to maneuver around a section of a model train track having a relatively small radius. In one embodiment of the present invention, the model train includes a frame, a shell connected to the frame, at least one truck assembly, at least one pilot and at least one coupler, wherein the coupler includes a coupler assembly and a coupler arm. The pilot is connected to a pilot arm, and the pilot arm, the coupler arm and the truck assembly are pivotally attached to the frame (e.g., via common or different pivots). In another embodiment of the present invention, the model train shell includes an aperture configured to receive a pilot arm. The pilot arm is connected to the pilot, which includes an aperture adapted to receive a coupler arm. The shell aperture is sized to allow the pilot arm to pivot from side to side, and the pilot aperture is sized to allow the coupler arm to pivot from side to side.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: May 28, 2013
    Assignee: Lionel L.L.C.
    Inventors: Tim Wagner, Yoo Chan Yang
  • Patent number: 8393931
    Abstract: A system and method is provided for selectively directing smoke in a model train or other model vehicle. In one embodiment, a directional fan is used to guide smoke to one of at least two output ports. When the fan is rotated in a first direction, air is drawn in through a first port and smoke is directed out of a second port. When the fan is reversed, the flow of air is reversed to draw air in through the second port and to direct smoke out through the first port. In another embodiment, multiple blower units are connected to a common smoke generating unit and can be selectively operated to direct smoke to plural locations within a model vehicle. The volume an speed of smoke can be variably controlled, and audio effects can be synchronized with smoke visual effects for added realism.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: March 12, 2013
    Assignee: Lionel L.L.C.
    Inventors: Bruce R. Koball, Richard James Mosher, John T. Ricks, Tyler R. Brooks
  • Patent number: 8070109
    Abstract: A system and method is provided for controlling bell movement and/or sound in a model train or other model vehicle. In one embodiment of the present invention, the system includes a user control, a sound subsystem, a bell controller and a bell device. The user control may include a lever, a track, and a plurality of predetermined positions on the track, wherein the lever can be moved by a user to any one of the plurality of predetermined positions. The user control may be configured to transmit at least one bell signal in response to the lever being released from (or moved to) one of the plurality of predetermined positions. The bell controller is configured to receive the bell signal, and to use the bell signal to control at least the bell device. The bell device may include a bell and an electromagnetic device, wherein the bell comprises a permanent magnet and is configured to swing from a bracket.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: December 6, 2011
    Assignee: Lionel L.L.C.
    Inventors: Jon F. Zahornacky, James M. Rohde, Tyler R. Brooks
  • Patent number: 8025545
    Abstract: A system and method is provided for substantially synchronizing sound and smoke in a model train or other model vehicle. In one embodiment of the present invention, a sensor is configured to send a signal periodically to a smoke generating device and a controller, wherein the signal is used by the smoke generating device to produce a particular quantity of smoke. The controller is then configured to receive a signal from a motor, wherein the signal includes information that can be used to identify a rotational position of the motor, or a rotational position of an axle in communication with the motor. The controller then uses the signal from the sensor and the signal from the motor to estimate a transmission lime of a next signal from the sensor, wherein the next signal is used by the smoke generating device to produce a next production of smoke.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: September 27, 2011
    Assignee: Lionel L.L.C.
    Inventors: Jon F. Zahornacky, Steven Edward Ziemba, Neil P. Young, Bruce R. Koball
  • Patent number: 8001905
    Abstract: A model vehicle, such as a model electric train, includes a model pantograph. The operation of the pantograph is automated using a motor, drive train, and control circuit. An upper articulating portion of the pantograph is mounting to the model vehicle using a breakaway assembly. The upper articulating portion may also be coupled to a drive motor via an elastic coupling permitting elastic movement of the upper portion independently of the drive motor.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: August 23, 2011
    Assignee: Lionel L.L.C.
    Inventors: Richard F. Webster, Steven R. Greening
  • Patent number: 8001908
    Abstract: A model vehicle, such as a model electric train, includes a model automatic door. The operation of the door is automated using a motor, drive train, and control circuit. A drive mechanism moves the door between open and closed positions. In the open position, the door is displaced laterally along and displaced outwardly of the body of the train car to expose a door opening. In the closed position, the door is substantially flush with the body of the car and covers the door opening. The control circuit permits automatic operation of the door and provides various features for enhancing realism of the operating model.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: August 23, 2011
    Assignee: Lionel L.L.C.
    Inventors: Richard F. Webster, Steven R. Greening
  • Patent number: 7880414
    Abstract: A control and motor arrangement in accordance with the present invention includes a motor configured to generate a locomotive force for propelling the model train. The control and motor arrangement further includes a command control interface configured to receive commands from a command control unit wherein the commands correspond to a desired speed. The control and motor arrangement still further includes a plurality of detectors configured to detect speed information of the motor, and a process control arrangement configured to receive the speed information from the sensors. The process control arrangement is further configured and arranged to generate a plurality of motor control signals based on the speed information for controlling the speed of said motor. The control and motor arrangement yet still further includes a motor control arrangement configured to cause power to be applied to the motor at different times in response to the motor control signals.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: February 1, 2011
    Assignee: Lionel L.L.C.
    Inventors: Dennis J. Denen, Neil P. Young, Gary L. Moreau, Martin Pierson, Robert Grubba
  • Patent number: 7769478
    Abstract: An electronic sound chip stores digitized sounds. A PIC processor controls sound card operation, utilizing a free comparator present in the PIC processor that detects variable DC offsets, and thereby activates at least one “voice” or channel of sound. The system self-calibrates on the initial power on, and the calibration values are measured and stored internally in non-volatile storage for later comparison against the DC offset to frequency thresholds. The system detects loss of power, which mutes the audio during power interruptions for seamless model train direction control.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: August 3, 2010
    Assignee: Lionel L.L.C.
    Inventor: Jon F. Zahornacky
  • Patent number: 7766248
    Abstract: A model toy train track segment in accordance with the present invention comprises an elongate roadbed having a first and a second end and a first and a second side. The said first and second ends of the track segment are configured for attachment to adjacent track segments. A track segment in accordance with the present invention further includes a side member configured to be detachably coupled to at least one of the first and second sides of the roadbed. A track segment in accordance with the present invention still further includes a first and a second elongate rail segment connected to the roadbed. Each of the first and second rail segments having a first end proximate to the first roadbed end and a second end proximate to the second roadbed end.
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: August 3, 2010
    Assignee: Lionel L.L.C.
    Inventors: Richard Webster, Bradley Salminen, Morgan Wireman
  • Patent number: 7666052
    Abstract: A smoke generating unit for a model vehicle controls and varies the rate at which smoke is generated by controlling power to a heater. The model vehicle is electrically driven, and the smoke-generating unit is configured to emit smoke so as to mimic varying emission from a traditionally-fueled vehicle, such as a steam-driven or diesel-driven vehicle. Smoke is generated in proportion to power supplied to the heater. A controller controls the power as a function of various control inputs, such as vehicle engine load, vehicle speed, or user input. Temperature or power feedback may be used as input for a closed-loop control process. A blower for the fan may be controlled via an analog circuit in response to velocity or load input to simulate a steam or diesel locomotive.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: February 23, 2010
    Assignee: Lionel L.L.C.
    Inventor: Martin Pierson
  • Patent number: 7656110
    Abstract: A control and motor arrangement in accordance with the present invention includes a motor configured to generate a locomotive force for propelling the model train. The control and motor arrangement further includes a command control interface configured to receive commands from a command control unit wherein the commands correspond to a desired speed. The control and motor arrangement still further includes a plurality of detectors configured to detect speed information of the motor, and a process control arrangement configured to receive the speed information from the sensors. The process control arrangement is further configured and arranged to generate a plurality of motor control signals based on the speed information for controlling the speed of said motor. The control and motor arrangement yet still further includes a motor control arrangement configured to cause power to be applied to the motor at different times in response to the motor control signals.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: February 2, 2010
    Assignee: Lionel L.L.C.
    Inventors: Dennis J. Denen, Neil P. Young, Gary L. Moreau, Martin Pierson, Robert Grubba
  • Patent number: 7520226
    Abstract: A model vehicle, such as a model electric train, includes a force-isolating drive mechanism. The drive mechanism provides a mechanical linkage and speed reduction between an output shaft of a motor for a model locomotive and its drive wheels, via a gear train. The gear train includes a floating mechanism that permits the model locomotive drive wheels vertical freedom of movement, while still remaining mechanically linked to the gear train. The floating mechanism isolates the model locomotive from forces transmitted from the track bed through the drive wheels, thereby providing a more stable and vibration-free model performance.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: April 21, 2009
    Assignee: Lionel L.L.C.
    Inventors: Richard F. Webster, Steven R. Greening
  • Patent number: 7417340
    Abstract: A variable-range power supply for a model vehicle layout, such as a model train track for powering model trains or the like, is configured to receive a control input defining respective ends of an output voltage range. The control input may correspond to opposing ends of a range of motion for a hand-operated actuator, or other control input. The power supply further includes a controller configured to allow a user to select a desired output voltage level for a minimum or maximum of the output range. Output power is maintained within the user-specified range.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: August 26, 2008
    Assignee: Lionel L.L.C.
    Inventors: Joseph Alvarez, Richard Mosher
  • Patent number: 7404362
    Abstract: A model vehicle, such as a model electric train, includes a motorized tilt mechanism for tilting train cars when traversing curved sections of track. The operation of the tilt mechanism is automated using a motor, drive train, and control circuit. A motorized tilt mechanism moves a train car body between left, right, and upright positions, depending on the direction and speed of movement of the model train. The control circuit permits automatic operation of the tilt mechanism in response to position and velocity input.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: July 29, 2008
    Assignee: Lionel L.L.C.
    Inventors: Richard F. Webster, Steven R. Greening
  • Patent number: 7383962
    Abstract: A model train car uses an improved coupling mechanism that permits close coupling of adjacent cars in a model train, while also providing a rotational operating range that permits operation of the train with tighter model track curves. The coupling mechanism operates to extend a coupling bar from the model car when the train turns to the right or left, providing clearance for further rotation of the bar. The mechanism further provides for elastic portions of the model car housing, which give way to the rotating coupling bar as the bar rotates towards its outer limits.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: June 10, 2008
    Assignee: Lionel L.L.C.
    Inventors: Richard F. Webster, Steven R. Greening
  • Patent number: 7364122
    Abstract: An apparatus for controlling operating features of a model train includes a plurality of selection devices, each of which corresponds to a respective operating feature of the train. The apparatus also includes a controller connected to the selection devices of the apparatus. The controller is operative to generate digital or DC offset messages corresponding to the selection devices. The apparatus further includes a transmitter connected to the controller. The transmitter is operative to send the digital or DC offset messages that are generated by the controller to a receiver located on the train in order to carry out the desired functions. This invention provides for at least a single button output of complex messages.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: April 29, 2008
    Assignee: Lionel L.L.C.
    Inventors: Louis Kovach, James Rohde, Neil P. Young
  • Patent number: 7350754
    Abstract: An intelligent block controller for a model train is connected to receive detect signals from adjacent blocks of model railway track assemblies indicating that a model train is present on a respective block track assemblies. The controller provides one or more control outputs to automatically and independently control power to selected blocks of track, to operate one or more switches, or to operate other accessories. The detect signal may be provided by grounding an isolated portion of a rail to a ground rail or other voltage reference. The controller may also be configured to accept user input to select a preferred operating mode, or to deactivate automatic control.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: April 1, 2008
    Assignee: Lionel L.L.C.
    Inventor: Martin D. Pierson
  • Patent number: 7320435
    Abstract: A model toy train track segment in accordance with the present invention comprises an elongate roadbed having a first and a second end and a first and a second side. The said first and second ends of the track segment are configured for attachment to adjacent track segments. A track segment in accordance with the present invention further includes a side member configured to be detachably coupled to at least one of the first and second sides of the roadbed. A track segment in accordance with the present invention still further includes a first and a second elongate rail segment connected to the roadbed. Each of the first and second rail segments having a first end proximate to the first roadbed end and a second end proximate to the second roadbed end.
    Type: Grant
    Filed: September 9, 2004
    Date of Patent: January 22, 2008
    Assignee: Lionel L.L.C.
    Inventors: Richard Webster, Bradley Salminen, Morgan Wireman
  • Patent number: D657005
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: April 3, 2012
    Assignee: Lionel L.L.C.
    Inventor: Jon Zahornacky