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8378616 Motor controller and motor assembly  
Apparatus, having multiple motor modules, has an MCU module. Each motor module has an electronically controlled motor. The MCU module has an MCU and an interface for connecting to a bus from a...
6612762 Printer  
The present invention is intended to provide an economical printer which is simple in structure and uses a common tray but is capable of adapting itself to various recording media of different...
6398435 Marking press device for producing raised symbols with or without coloring  
A marking press device having a pair of type arms that face each other to interpose a workpiece to be marked therebetween, a type fixed on each of said type arms for making a mark thereof, a...
5480241 Type disk  
A type disk for a typewriter, having a hub which can be plugged over a drive shaft of the typewriter and a catch, which can be moved to or fro relative to the hub, and is carried by an outrigger...
5478158 Output apparatus having a rotatable type wheel  
There is an output apparatus which prints and outputs onto an ink ribbon in an electronic typewriter or the like. This output apparatus comprises: an output head to output a desired character...
5441589 Flat bed daisy wheel hot debossing stamper  
A dual station hot debossing stamper for a report or book cover includes a print engine having a character finger daisy wheel forcer and a logo die forcer which are actuatable independently by a...
5415480 Printer having a stepping motor for driving and retaining a type wheel  
In a printer which selects a character by moving a type wheel by a stepping motor, phases other than a stable phase of windings of the stepping motor are shorted when a rotor of the stepping motor...
5413422 Print wheels and methods of using same  
In a print wheel encoding scheme, signs such as reflector strips are arranged on an encoder ring along the print wheel petals. One strip is provided at each petal. The strips are grouped into...
5350247 Printer having erasing mechanism for repeated erasure  
A printer capable of completely erasing printed characters while reducing noise which may be generated during the erasure. After an erase key is manipulated and the holder member is moved to its...
5317668 Motor control device for controlling motor speed depending on imparted load  
For operating a plurality of mechanisms with a single motor, a motor control device is provided which is capable of stably operating one of the mechanisms while reducing influence of load imparted...
5308177 Printer with ribbon holder  
A printer comprises a type wheel, a print hammer and a guide member each disposed in parallel with a platen. The type wheel and print hammer are both disposed on a carriage body which is laterally...
5299872 Printing machine with single line type face  
A printing machine comprising a printing head, a drive unit for printing, a mode setting unit, a data supplying unit, and a controller that controls the print drive unit based on data supplied...
5295751 Printer having elastic wheel cassette holders  
A printer comprises a platen, a guide shaft extended in parallel to the platen, a carriage supported on and guided by the guide shaft for sliding movement along the platen, a wheel holder...
5269611 Hammer driving mechanism for printing apparatus  
A hammer driving mechanism in a printing is arranged to prevent double striking during erasing operations. A controller is provided to control the hammer drive means or a stopper based upon...
5244289 Printer having device for adjusting print hammer stroke  
A pair of main frames extend in frontward/rearward direction of a printer body. The pair of main frames are pivotally supported on a guide shaft and laterally movable therealong. The main frames...
5199804 Quiet impact printer mechanism  
An improved quiet impact printer mechanism for use with a typewriter or printer which includes a print hammer having a significant mass for impacting a character pad against an ink ribbon, paper...
5193923 Automatically interchangeable type wheel type printing apparatus  
By the driving of drive means for the vertically moving member of a type wheel in one way and resiliently holding means for the type wheel, the type wheel is moved upwardly to a position suitable...
5174666 Printing device having printwheel coupling means  
A printing device having a detachable printwheel coupling means which includes a motor driven drive plate which is formed with a cantilevered spring finger and an aligning slot disposed on the...
5167460 Information processing apparatus having interchangeable type elements and a display for indicating the type style of a type element  
There is disclosed an electronic printing apparatus with a printing mechanism utilizing a type-font element integrally provided with plural printing types for printing characters and numerals, in...
5106214 Type disc for typewriters or the like  
In a type disc for typewriters or the like, for locking the hub (1) of the type disc on a drive shaft there is a plurality of catch noses (7) arranged at the ends of cantilever arms (8, 11), of...
5092691 Printing machine having a type wheel supporting structure  
A printing machine having a structure for detachably supporting a cassette housing therein a type wheel is provided. The structure includes a cassette holder which may be pivoted between an...
5092692 Print pressure retrival from ascending order table  
A printer has a memory containing print information on a plurality of characters, grouped by a print pressure of the character, and a control unit for controlling the print pressure in accordance...
5085530 Single motor moving ribbon and exchanging character holding member, all on print carrier  
A printer of the automatically interchangeable character wheel type includes a platen formed lengthwise of the printer to support one surface of a printing sheet, and a carriage guided so as to be...
5066150 Low cost quiet impact printer  
A serial impact printer including a platen mounted for rotation upon a support frame, a print element having character imprinting portions disposed thereon and a print element selector for moving...
5044793 Hammer device having adjustable striking force  
A hammer device generates a magnetic moving force in a magnetic member by energizing a coil, whereby a hammer strikes a recording sheet to form a record thereon by means of its moving force, the...
5040910 Printing device for the production of automatically readable script on documents  
In printing devices which are to print automatically readable script in particular great value is placed on an entirely accurate and clearly readable printing script because otherwise the reading...
5015107 Type-wheel cassette positioner for printer  
A type-wheel cassette accommodating a type wheel is mounted on a carriage movable along a printing line on a platen. On the carriage is mounted a holder, on which a printing hammer and a type...
5005995 Method of automatically identifying a print wheel  
A print wheel and a method for automatically identifying the print wheel after insertion into a printer or a typewriter which makes it possible to automatically adapt certain printing parameters,...
5004360 Carriage device for an electronic typewriter using a two-row daisy wheel  
A carriage for an electronic typewriter using a 2-row daisy wheel includes a slant bracket pivotally connected to a rail disposed on a main frame, a vibrator movable upward and downward to the...
4983055 Type wheel supporting structure  
A structure for detachably supporting a cassette housing therein a type wheel is provided. The structure includes a cassette holder which may be pivoted between an operative position where...
4974976 Printing hammer device  
A case member and a resilient supporting member are removably coupled to each other. The case member has a mounting portion mounted on a traveling member, which includes a carriage of a printing...
4971461 Printing device for exchanging printing elements by use of character and identification code data  
In a printing device capable of exchanging a plurality of printing elements which correspond to a plurality of character sets, respectively, at least two of the character sets having common...
4961655 Printer with automatic type wheel exchanging  
A printer of the automatic type wheel exchanging type comprises a long platen to support a print sheet and a carriage guided so as to be reciprocated along the platen. This carriage includes: a...
4940344 Printer having a variable interval between printing and carriage movement  
There is a printer comprising: a type wheel having a plurality of types; a type selecting apparatus for making the type wheel operative and thereby to lead the type selected from those types to a...
4936697 Impact printer platen support  
In a serial impact printer including a platen for supporting an image receptor, the platen having a central shaft and a cylindrical impact absorbing sleeve secured thereto, a platen mounting...
4930911 Flat-bed heated finger daisy wheel hot debossing stamper  
A peripheral or stand-alone computerized stamp printer is provided particularly for office use in which a print assembly including a pressure cam and leaf spring arrangement is associated with a...
4923314 Thesaurus feature for electronic typewriters  
A thesaurus feature for finding synonyms of words is provided for use with electronic typewriters having electronic spelling dictionaries for storing words in a data base contained in an...
4911568 Printer  
A printer comprises a type wheel, a hammer to hit a wheel, an ink ribbon, a carriage, a detector for detecting first and second positions of the hammer, and a controller responsive to the detector...
4902148 Typewriter with a print wheel and hammer driven by one motor  
A typewriter or similar machine with a print wheel disposed on a shaft drivable by a motor, the characters of which are printed by means of a hammer. In accordance with the invention, use of a...
4902147 Printing apparatus with a carriage and a printing means holder movable relatively to the same  
A printing apparatus in which a holder, bearing a type carrier thereon, and a carriage, moving along a printing line, are coupled together by means of an engaging member and a coupling plate...
4893950 Apparatus and method for controlling the positioning of marking elements in a serial impact printer  
A serial impact printer and including a single cam member for properly establishing and maintaining the throat gap distance between a character imprinting surface and the platen at a print point...
4880325 Ink ribbon cassette including means for identifying the type of ink ribbon contained therein and containing an ink ribbon having end indication means  
An improved ink ribbon cassette for a serial printing apparatus comprises a body, first and second substantially coextensive spaced ink ribbon guide arms projecting from the body, each having a...
4874265 Impact mechanism for impact printer  
An impact mechanism for use in an impact printer, to deliver a printing force to drive a character element against a platen by means of a print tip movable toward and away from the platen. A...
4872773 Printing wheel discriminating apparatus  
A printing wheel discriminating apparatus comprises a driving device for driving a printing wheel in units of predetermined angles, a detecting device for detecting identification data attached to...
4867584 Impact mechanism for impact printer  
An impact mechanism for use in an impact printer, to deliver a printing force to drive a character element against a platen by means of a print tip movable toward and away from the platen. A...
4865476 Carriage mechanism providing movement of a print wheel motor  
Disclosed is a printing mechanism having a printing head mounted on a carriage frame so as to linearly move the printing head toward a platen.
4865475 Printer adjusting the print hammer position for precise printing  
A printer, which can adjust the attached position of the print hammer without a device specifically provided for the position-adjustment, is provided with an adjustment mode in addition to a...
4856921 Rotary wheel printer  
A rotary wheel printer such as a daisy wheel printer comprises a rotatable platen for winding a print paper sheet partially therearound, a carriage movable along the platen, a type wheel mounted...
4854753 Printer  
A printer comprises print means for printing on a print medium in accordance with a print command; guide and hold means for guiding the print means toward a print surface of the print medium with...
4846593 Printing apparatus system with a plurality of interchangeable type units  
A printing apparatus system includes a plurality of type units each having a plurality of type elements and each being different from the others. Each type unit may be mounted in the apparatus. A...
Matches 1 - 50 out of 325 1 2 3 4 5 6 7 >