Back to results
US 6,648,528 B2Granted
Stationary media mobile printing
AssigneeHewlett-Packard Development Company, L.P.
InventorsJaime S Hardisty, Mackenzie Williams
Life of this patent
Estimating the term…
Abstract
A portable printer includes a top cover, a bottom cover, one or more rail units located on the inside surface of the top cover, and a carriage assembly. Media is positionable on the inside surface of the bottom cover. The carriage assembly is movably connected to the rail units, such that the carriage assembly is able to move at least one of horizontally and vertically over the media, and print on substantially any part of the media, wherein the media is capable of being stationary during printing.
Claims23
A printer comprising:
- a top cover having an inside surface;
- a bottom cover having an inside surface on which a sheet is positionable;
- a fixed railed unit disposed on the inside surface of the top cover;
- at least one movable rail unit disposed on the inside surface of the top cover, each of the at least one movable rail unit situated to a side of the fixed rail unit;
- a carriage assembly movably connected to the fixed rail unit and the at least one movable rail unit such that the carriage assembly is able to move horizontally over the sheet via the fixed rail unit and vertically over the sheet via the at least one movable rail unit, and print on substantially any part of the sheet, without movement of the sheet.
2 more elements
A printer comprising:
- a top cover having an inside surface;
- a bottom cover having an inside surface on which a sheet is positionable;
- one or more rail units disposed on the inside surface of the top cover;
- a carriage assembly movably connected to the one or more rail units such that the carriage assembly is able to move horizontally and vertically over the sheet, and print on substantially an part of the sheet, without movement of the sheet
- a carriage unit that is part of the carriage assembly;
- an inkjet-type print head that is part of the carriage assembly and disposed on the bottom surface of the carriage unit;
- one or more wells that are part of the carriage assembly in which corresponding ink capsules are insertable;
- a motor coupled that is part of the carriage assembly and coupled to the carriage unit to move the carriage assembly horizontally;
- and,
- a mechanism that is part of the carriage assembly and coupled to the carriage unit to move the carriage assembly vertically.
7 more elements
A printer comprising:
- a top cover having an inside surface;
- a bottom cover having an inside surface on which a sheet is positionable;
- one or more rail units disposed on the inside surface of the top cover;
- a carriage assembly movably connected to the one or more rail units such that the carriage assembly is able to move horizontally and vertically over the sheet, and print on substantially an part of the sheet, without movement of the sheet;
- a carriage unit that is part of the carriage assembly;
- a print head that is part of the carriage assembly and disposed on the bottom surface of the carriage unit;
- a motor coupled that is part of the carriage assembly and coupled to the carriage unit to move the carriage assembly horizontally;
- a mechanism that is part of the carriage assembly and coupled to the carriage unit to move the carriage assembly vertically,
- a watch-spring catch mechanism that winds to store sufficient energy to move the carriage assembly vertically, and,
- a drag-engage mechanism that winds the watch-spring catch mechanism as the carriage assembly horizontally approaches an end of the portable printer.
7 more elements
A carriage assembly for a portable printer comprising:
- a carriage unit having a top surface and a bottom surface;
- a fluid-type print head disposed on the bottom surface of the carriage unit to print on a stationery media positioned within the portable printer;
- one or more wells in the top surface of the carriage unit and in which corresponding fluid capsules are insertable to supply fluid to the fluid-type print head;
- a motor coupled to the carriage unit to move the carriage assembly horizontally over the stationary media;
- and
- a mechanism coupled to the carriage unit to move the carriage assembly vertically over the stationary media.
3 more elements
Dependencies are inferred from the claim text.