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Class Information
Number: 400/144.2
Name: Typewriting machines > Including type-set-assemblage mounted on carrier and relatively movable for selection and for impact of type-face > Including type-faces movable relative to type-face-carrier > Type-face-carrier including type-faces on flexible arms > Rotatable or oscillatable carrier > Carrier having coplanar flexible arms (e.g., "daisy" wheel, etc.)
Description: Subject matter wherein the type-face carrier* includes the plurality of resilient members, and wherein the members extend radially from the axis of the carrier in substantially the same plane, and each member, and the type-face* element supported thereby, oscillates in a second plane that is coincident with said axis.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4507000 |
Character print wheel with drive elements |
Mar. 26, 1985 |
| 4505604 |
Hammer device of printer |
Mar. 19, 1985 |
| 4504158 |
Positioning device for a selection member of printing machines |
Mar. 12, 1985 |
| 4502800 |
Daisywheel printer |
Mar. 5, 1985 |
| 4501509 |
Printer carriage and hammer assembly |
Feb. 26, 1985 |
| 4496254 |
Method and apparatus for mounting a daisy print wheel on the shaft of a print head |
Jan. 29, 1985 |
| 4495455 |
Multi-phase stepping motor controller |
Jan. 22, 1985 |
| 4494884 |
Spoked multiple-wheel printer |
Jan. 22, 1985 |
| 4493569 |
Type wheel changing mechanism in a printer |
Jan. 15, 1985 |
| 4493570 |
Control system for impact printer |
Jan. 15, 1985 |
| 4493571 |
Print guide mechanism |
Jan. 15, 1985 |
| 4475827 |
Text processing device comprising an exchangeable disc having flexible symbol arms |
Oct. 9, 1984 |
| 4469454 |
Print wheel mounting arrangement for print head and ribbon cartridge assembly |
Sep. 4, 1984 |
| 4469455 |
Electronic equipment |
Sep. 4, 1984 |
| 4465387 |
Daisy wheel mounting apparatus |
Aug. 14, 1984 |
| 4464071 |
Detent apparatus for print wheel |
Aug. 7, 1984 |
| 4461588 |
Serial printing mechanism |
Jul. 24, 1984 |
| 4459054 |
Shared character selection, escapement and line advance system for serial printer |
Jul. 10, 1984 |
| 4457738 |
Anti-backlash double universal flexible coupling |
Jul. 3, 1984 |
| 4448555 |
Impact printing apparatus with interchangeable rotary type wheels |
May. 15, 1984 |
| 4444519 |
Printers |
Apr. 24, 1984 |
| 4443124 |
Printer with electromagnetically driven hammer |
Apr. 17, 1984 |
| 4441832 |
Adaptive high speed serial printer |
Apr. 10, 1984 |
| 4440512 |
Daisy wheel printer having low mass carriage |
Apr. 3, 1984 |
| 4436440 |
Shiftable daisy wheel printer |
Mar. 13, 1984 |
| 4428694 |
Rotary printing device with identifying means and method and apparatus for in situ identification |
Jan. 31, 1984 |
| 4427312 |
Printwheel detent |
Jan. 24, 1984 |
| 4425045 |
Print wheel for use with an alignment print hammer |
Jan. 10, 1984 |
| 4423971 |
Printer with a document guide device |
Jan. 3, 1984 |
| 4422784 |
Solenoid-type hammer assembly for impact printer |
Dec. 27, 1983 |
| 4416556 |
Type carrier for use in impact-type printing machines |
Nov. 22, 1983 |
| 4412704 |
Coupling mechanism |
Nov. 1, 1983 |
| 4411539 |
Print element with plural type layers of varying thickness |
Oct. 25, 1983 |
| 4410286 |
Printing complex characters |
Oct. 18, 1983 |
| 4410288 |
Vertical replacement daisy wheel element |
Oct. 18, 1983 |
| 4408909 |
Printer with cartridge type wheel |
Oct. 11, 1983 |
| 4408918 |
Halfspace control system for electronic typewriter with correction register |
Oct. 11, 1983 |
| 4406223 |
Print hammer release mechanism |
Sep. 27, 1983 |
| 4405245 |
Variable speed signal printing apparatus |
Sep. 20, 1983 |
| 4405246 |
Hammer device for printer |
Sep. 20, 1983 |
| 4403876 |
Print element mounting apparatus |
Sep. 13, 1983 |
| 4398837 |
Printing apparatus and method for preventing printing errors in same |
Aug. 16, 1983 |
| 4396305 |
Ribbon Cartridge handling apparatus |
Aug. 2, 1983 |
| 4395145 |
Serial printer |
Jul. 26, 1983 |
| 4395147 |
Daisy wheel printer |
Jul. 26, 1983 |
| 4392756 |
Serial printing apparatus |
Jul. 12, 1983 |
| 4391536 |
Word processor print wheel assembly |
Jul. 5, 1983 |
| 4391537 |
Selectively altering the bulk properties of polymer structures |
Jul. 5, 1983 |
| 4390293 |
Electronic typewriter |
Jun. 28, 1983 |
| 4389130 |
Device for coupling and releasing a daisy wheel type member |
Jun. 21, 1983 |
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