GB1195802A - Printer - Google Patents
PrinterInfo
- Publication number
- GB1195802A GB1195802A GB16914/68A GB1691468A GB1195802A GB 1195802 A GB1195802 A GB 1195802A GB 16914/68 A GB16914/68 A GB 16914/68A GB 1691468 A GB1691468 A GB 1691468A GB 1195802 A GB1195802 A GB 1195802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- driver
- link
- shaft
- character
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L11/00—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/18—Impression cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
- B41J11/04—Roller platens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/38—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for embossing, e.g. for making matrices for stereotypes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L19/00—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L5/00—Autographic registers or like manifolding apparatus using movable strips or webs
- B41L5/04—Autographic registers or like manifolding apparatus using movable strips or webs with mechanisms for feeding webs or for arranging web feed; with web storage arrangements
- B41L5/06—Autographic registers or like manifolding apparatus using movable strips or webs with mechanisms for feeding webs or for arranging web feed; with web storage arrangements by means of rollers, wheels, or chains, e.g. with pins transversely
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2700/00—Manifolding, printing or duplicating for office purposes
- B41P2700/10—Hectographic line duplicators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Common Mechanisms (AREA)
- Labeling Devices (AREA)
Abstract
1,195,802. Selective printing. INTERNATIONAL BUSINESS MACHINES CORP. 9 April, 1968 [17 April, 1967], No. 16914/68. Heading B6F. Index-setting arrangements: variable stroke roller impression arrangements.-A selective printer having an interchangeable type fount disc D, Fig. 1, which is set manually for character selection, is provided with an impression roller 40, Fig. 2, whose stroke along a rectilinear path 41 is varied proportionally to the width of character to be impressed. In operation a character is selected by rotation of disc D to a printing station 12 at which the character selected is aligned (by means not shown) and the printing cycle is then started by depression of a printing key 15 which releases a single revolution clutch 91 to drive a shaft 31 provided with a roller actuating cam 52. The cam 52 rocks a follower 53 associated with a linkage 54 to draw a link 56 to the right, the link 56 displacing a constant throw roller driver 50 which rooks the roller 40 by means of a latch 60 pivotally mounted on a yoke 43 which carries the roller 40. The stroke of the roller along the path 41 is interrupted by a control bracket 64 articulated to the latch 60 and disengaging the latter from the driver 50 when a lug 65 strikes a pawl 66 which is moved into path of the lug 65 a predetermined distance corresponding to the width of the character to be impressed. The lug 65 is displaced by a probe 70 which abuts a ledge D 2 on a letter-spacing disc D 3 fast with the type fount D, the probe 70 which is articulated to an arm 71 fast with a shaft 73, moving towards the ledge D 2 when the link 56 is displaced rightwardly under the influence of a pin 74 which follows the displacement of the link and which is articulated indirectly to the shaft 73 by a bracket 21 biased clockwise by a spring 76. When the probe 70 abuts the ledge D 2 the rotation of the shaft 73 is arrested and the lug 65 is displaced by a distance corresponding to the letter-space of the character selected. Following arrestment of the roller 40 the driver 50 continues along its constant stroke 51, the return movement of the driver being induced by a spring 55. The roller 40 is restored to its rest position by the driver 50 which engages a lug 46 on the roller yoke 43. Stroke of the roller 40 is also varied by a cam 59 which is engaged by the cam follower 53 when a lever 30 displaces the driving-shaft 31 in the case when a disc D with smaller type characters is fitted on to the disc support 11. Impression of the roller 40 is varied by a lever 16 which actuates a pair of cam-shafts 42 to vary the pressure exerted by the roller 40 on to a record tape 13. Letter-spacing arrangements.-At the start of the printing cycle, following depression of the printing key 15, a clutch 82 which drives the tape 13 in a letter-spacing direction is disengaged by an arm 83 which displaces a shaft 81 against the bias of a spring 85. During the return stroke of the impression roller driver 50 the clutch 82 is engaged with the tape spool 80 to rotate it anti-clockwise, through a segment 87, by an amount corresponding to the width of the character selected and predetermined by the displacement of a link 75 in consequence of restoration of the pin 74, bracket 21 and probe 70 by the link 56. Ink ribbon mechanism.-An ink ribbon 14 is fed incrementally by a feed mechanism which is identical with that which effects letter-spacing displacement of the record tape 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US631404A US3366213A (en) | 1967-04-17 | 1967-04-17 | Variable stroke mechanism for printing platen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1195802A true GB1195802A (en) | 1970-06-24 |
Family
ID=24531052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16914/68A Expired GB1195802A (en) | 1967-04-17 | 1968-04-09 | Printer |
Country Status (3)
Country | Link |
---|---|
US (1) | US3366213A (en) |
FR (1) | FR1559210A (en) |
GB (1) | GB1195802A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2658123C3 (en) * | 1976-12-22 | 1979-06-13 | Olympia Werke Ag, 2940 Wilhelmshaven | Writing mechanism with a type disc |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1357090A (en) * | 1918-09-12 | 1920-10-26 | Charles H Hasbrouck | Machine for protecting checks and the like |
US2804968A (en) * | 1954-02-10 | 1957-09-03 | Hercules Powder Co Ltd | Feed rolls |
US2888873A (en) * | 1956-05-10 | 1959-06-02 | Commercial Controls Corp | Printing machine |
US2942544A (en) * | 1957-02-08 | 1960-06-28 | Martin L Williams | Printing machine |
US3277991A (en) * | 1964-09-29 | 1966-10-11 | Weber Marking Systems Inc | Wax absorbent ribbon for stencil cutting machine |
-
1967
- 1967-04-17 US US631404A patent/US3366213A/en not_active Expired - Lifetime
-
1968
- 1968-02-23 FR FR1559210D patent/FR1559210A/fr not_active Expired
- 1968-04-09 GB GB16914/68A patent/GB1195802A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3366213A (en) | 1968-01-30 |
FR1559210A (en) | 1969-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |