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Class Information
Number: 101/93.09
Name: Printing > Selective or progressive > Bed and platen machines > Hammer individually strikes print characters in adjacent print columns (e.g., sharing)
Description: Apparatus in which there is provided a character striking member either (1) having a width spanning a plurality of adjacently positioned type characters or type columns, or (2) being movable to strike characters in a plurality of print columns, the character striking member being engageable with a single print type character only when it is urged to strike the print character carrying member at a print line as the print characters move therepast.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5263782 |
Print hammer arrangement in dot line printer minimizing number of hammers simultaneously fired |
Nov. 23, 1993 |
| 5152616 |
Miniature printer |
Oct. 6, 1992 |
| 4967662 |
High speed printer with interposer |
Nov. 6, 1990 |
| 4921365 |
High speed shuttle printer |
May. 1, 1990 |
| 4796202 |
Speeding mapping of print characters in a microprocessor controlled bank printer |
Jan. 3, 1989 |
| 4759647 |
Dual pitch impact printer |
Jul. 26, 1988 |
| 4683818 |
Print element control |
Aug. 4, 1987 |
| 4625638 |
Dot matrix line printer |
Dec. 2, 1986 |
| 4601241 |
Dot line printer |
Jul. 22, 1986 |
| 4599007 |
Reciprocating drive mechanism |
Jul. 8, 1986 |
| 4539905 |
Dot matrix line printer and print element driver assembly therefor |
Sep. 10, 1985 |
| 4532862 |
Print hammer bank |
Aug. 6, 1985 |
| 4525084 |
Device for adjusting position of printing head of printer |
Jun. 25, 1985 |
| 4507002 |
Printing timing correction device in shuttle type dot line printer |
Mar. 26, 1985 |
| 4494885 |
Compact printer |
Jan. 22, 1985 |
| 4480541 |
Control system for dot matrix line printer |
Nov. 6, 1984 |
| 4463672 |
Printing apparatus having stain preventing means |
Aug. 7, 1984 |
| 4462702 |
Dot matrix line printer |
Jul. 31, 1984 |
| 4421430 |
Dot printer |
Dec. 20, 1983 |
| 4399748 |
Multiplexed hammer dot band matrix printer |
Aug. 23, 1983 |
| 4398459 |
Bar code printer with automatic mechanical parity |
Aug. 16, 1983 |
| 4386563 |
Printing system having staggered hammer release |
Jun. 7, 1983 |
| 4379428 |
Hammer locating and operational means |
Apr. 12, 1983 |
| 4373439 |
Character ring-selecting type printer |
Feb. 15, 1983 |
| 4359937 |
Dot matrix printer |
Nov. 23, 1982 |
| 4357867 |
Multiple coil hammer actuator system |
Nov. 9, 1982 |
| 4328747 |
Character ring-selecting type printer |
May. 11, 1982 |
| 4327638 |
Magnetically actuated equipment |
May. 4, 1982 |
| 4315460 |
Drum type line printer |
Feb. 16, 1982 |
| 4286517 |
Printer magnetic interference prevention system |
Sep. 1, 1981 |
| 4278019 |
All-points addressable dot printer |
Jul. 14, 1981 |
| 4266479 |
Multi-function mechanical printer drive means |
May. 12, 1981 |
| 4250807 |
High speed printer with stain preventing member between alternately spaced hammers |
Feb. 17, 1981 |
| RE30515 |
High speed printer |
Feb. 17, 1981 |
| 4248148 |
Time shared shifting print hammer assembly |
Feb. 3, 1981 |
| 4236447 |
Printing column number limiting device |
Dec. 2, 1980 |
| 4235167 |
High speed dual pitch impact printer |
Nov. 25, 1980 |
| 4233894 |
Print hammer mechanism having dual pole pieces |
Nov. 18, 1980 |
| 4230039 |
Drum printer with helically arranged type sets |
Oct. 28, 1980 |
| 4227455 |
Suspension arrangement for an oscillating body |
Oct. 14, 1980 |
| 4189997 |
Printer |
Feb. 26, 1980 |
| 4152981 |
Dual pitch impact printing mechanism and method |
May. 8, 1979 |
| 4134337 |
Concave impact print hammers |
Jan. 16, 1979 |
| 4100480 |
Position and velocity sensors |
Jul. 11, 1978 |
| 4080892 |
Apparatus for driving dotting hammers of a matrix printer |
Mar. 28, 1978 |
| 4079670 |
Phase lock font position and impact hammer timing control |
Mar. 21, 1978 |
| 4064800 |
Printer device using time shared hammers |
Dec. 27, 1977 |
| 4055117 |
Printing methods and apparatus |
Oct. 25, 1977 |
| 4009654 |
Automatic modification of the print control in a printing device |
Mar. 1, 1977 |
| 3994219 |
Printer |
Nov. 30, 1976 |
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