Xerox Corporation

Other

Robert R Reed

Richard P Ficarra

Christine Ann Steurrys

Robert E Rosdahl, Jr

Kent G Anderson

Sheldon A Reed, Ii

A printing system comprises a media transport device which holds print media, such as paper, against a movable support surface, such as a belt, by vacuum suction through holes in a vacuum platen and transports the print media though a deposition region of one or more printheads, which deposit a print fluid, such as ink, on the print media. The printing system comprises an airflow control device comprising dampers that are moveable along a direction perpendicular to the vacuum platen between an undeployed configuration and a deployed configuration, each damper blocking at least one row of the holes in the deployed configuration. The airflow control device also comprises actuators to move the damper(s). The actuator(s) are controlled to selectively move the damper(s) between the undeployed and deployed configuration based on a position of an inter-media zone between adjacent print media held against the movable support surface.

Controlling airflow through vacuum platen of printing system by a movable damper, and related devices, systems, and methods

A printing system comprises a print fluid deposition assembly, a media transport device, and an air flow control system. The print fluid deposition assembly comprises a printhead module comprising a plurality of printheads to eject a print fluid to a deposition region. The media transport device holds a print medium against a movable support surface by vacuum suction and transports the print medium through the deposition region. The air flow control system is arranged to flow air toward the movable support surface at locations upstream and downstream of the printhead module, based on a location of a print medium relative to the printhead module.

Devices, system, and methods for supplying makeup air at printhead modules of a printing system

A printing system comprises an ink deposition assembly, a media transport device, and an airflow control system. The ink deposition assembly comprises printheads to deposit a print fluid, such as ink, on print media, such as paper, transported through a deposition region. The media transport device holds the print media against a moving support surface, such as a belt, by vacuum suction through holes in the media transport device and transports the print media though the deposition region. The airflow control system comprises a damper and an actuator configured to move the damper along a cross-process direction. The damper blocks airflow through a subset of the holes along a side of the media transport device, the subset varying based on a position of the damper. The damper is moved to change the subset of the holes blocked by the damper based on a size of the print medium.

Airflow control through vacuum platen of printing system by a movable damper, and related devices, systems, and methods

An object printing system facilitates the printing of articles of manufacture. The system includes at least one printhead, a transfer device, an ultraviolet (UV) radiator, a pressurized gas source operatively connected to the transfer device, a plurality of actuators, and a controller. The controller is configured to operate the at least one printhead to form an image on a substrate, move the substrate bearing the image past the UV radiator as the controller operates the UV radiator to cure the ejected marking material partially to prevent ink movement, and operates the pressurized gas source to conform the substrate and partially cured ejected material to a shape corresponding to a surface of an object placed on the substrate to transfer the partially cured marking material onto the surface of the object. The transfer device can be an inflatable bladder or a molded vacuum chamber.

System for printing on three-dimensional (3D) objects

3-D printers include a transfuse station having at least one roller on one side of the ITB supporting the ITB, and a transmission device on the same side of the ITB. A platen is included that moves relative to the ITB. The ITB electrostatically transfers a layer made up of the different color build materials and the support material to the platen each time the platen contacts the other side of the ITB at the transfuse station (the side of the ITB opposite the transfuse station roller and transmission device) using vibration and charge devices; and this successively forms multiple layers of the build materials and the support material on the platen.

Electrostatic 3-D printing system having acoustic transfer and corotron

A fishing accessory that includes a housing and an alerting mechanism for alerting a fisherman when a fishing line connected to the activation switch of the alerting mechanism is being tugged on by a fish. The housing includes a housing having a pair of attachment clamps securable to a fishing rod. The alerting mechanism includes multiple types of alarm outputs that may be selected in various combinations by a user.

Fishing accessory

Measuring spoon

The lighting device and method of this invention makes the wheel well areas of a vehicle available for displaying messages and graphical indicia. The lighting device also allows the wheel well to be illuminated during normal and emergency repairs when insufficient light is available. The lighting device further enhances the appearance of the vehicle and will attract the attention of others. The lighting device can have a sensor to monitor the rotation of the tire and has a pulse modulator to synchronize light flashes from a flash generator with information a sidewall of the tire. The tire will appear to be stopped. A stroboscopic flash tube is used to provide bright flashes of light for a short duration to illuminate the wheel well including the tire. A number of different indicia can be displayed on each tire by modulating the frequency and the phase angle of the light flashes.

Strobe light for a vehicle tire and wheel

A measuring device consisting of a container or vessel is disclosed in this invention to provide a safe, accurate and fast means to obtain a desired quantity of a fluent material. The fluent material can be any liquid or grandular material that has a relatively flat top surface. The container has a first volumetric portion that contains an exact volume when filled to the level of an overflow weir. A small overflow volume is allowed to pass over the weir into a second volumetric portion of the container. A diaphragm separates the two volumetric portions and is positioned within the container to allow the exact volume to be discharged without discharging the overflow volume. The overflow volume is safely returned to a bulk source container to conserve the fluent material. Only limited dexterity is required to quickly obtain an exact volume; as a safety lip is provided above the top surface of the fluent material which is limited by the weir height above a base of the container. The container is especially useful when toxic or hazardous fluent materials are being dispensed as in a laboratory or manufacturing process. The container of this invention also provides a fast and accurate kitchen measuring device, and multiple measurements can be made using a single container. One embodiment of this invention is disclosed as a spoon for safely obtaining an accurate measure of a fluent material, such as a cooking ingredient or medicine. Another embodiment of this invention allows for a removable portion to make the container system capable of measuring and dispensing different exact volumes.

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West Henrietta, NY, United States of America

Robert R Reed