GB818078A - Improvements relating to book-keeping machines and the like - Google Patents
Improvements relating to book-keeping machines and the likeInfo
- Publication number
- GB818078A GB818078A GB1188956A GB1188956A GB818078A GB 818078 A GB818078 A GB 818078A GB 1188956 A GB1188956 A GB 1188956A GB 1188956 A GB1188956 A GB 1188956A GB 818078 A GB818078 A GB 818078A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- counter
- marks
- sensed
- mark
- 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
- 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
- B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
- B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
- B41J11/46—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering by marks or formations on the paper being fed
Landscapes
- Controlling Sheets Or Webs (AREA)
Abstract
818,078. Statistical apparatus. DIRKS, G. July 8, 1957 [April 19, 1956], No. 11889/56. Class 106 (1). [Also in Group XVI] An apparatus for feeding a sheet to a predetermined one of a number of possible positions has means for sensing in succession a series of marks on the sheet, the marks being co-ordinated with the possible positions, a counter responsive to the marks, means for pre-setting the counter in accordance with a required position and means for arresting the sheet in response to the occurrence of a pre-determined count in the counter. In one embodiment the sheet is arrested when the counter registers the predetermined count and in another when a device which senses a continuous signal fails to detect that signal. A sheet 3, Fig. 1, is driven in the direction of arrow 4 by a roller 1 turned by motor 5 through a clutch 6. Sheet 3, Fig. 2, has lines 9/1 to 9/8, each of which has an associated mark 10/1 to 10/8, e.g. holes, printed marks or magnetic marks, which may be sensed by a suitable device. A sensing head 18 senses the marks which are counted by a multicathode gas-discharge tube which steps once for every mark sensed. Pre-setting of the counter is effected by closing the appropriate one of key contacts 14/1 to 14/8, thus any line may be selected. The counter fires valve 22 which operates a magnet brake 7 to stop the sheet feed mechanism. Opening contacts 24 releases magnetic brake 7 and allows clutch 6 to once again drive roller 1 to eject the paper. Grippers may be used to arrest the sheet instead of a magnetic brake. Instead of moving the paper, the sensing head may first scan the marks and be arrested in a position indicated by the counter. The head is then restored to its starting position, a sheet feeding mechanism being engaged to feed the sheet an equivalent distance. A chain of electronic counting stages may be used instead of the multi-cathode gasdischarge tube. An initiating mark, sensed by a second sensing head in conjunction with a gate circuit, may be used so that the counter does not start to count until the additional mark is sensed.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1188956A GB818078A (en) | 1956-04-19 | 1956-04-19 | Improvements relating to book-keeping machines and the like |
| CH348712D CH348712A (en) | 1956-04-19 | 1957-04-15 | Device for automatically guiding and setting forms in entry and reading devices of office machines that work in rows or in columns |
| FR1174248D FR1174248A (en) | 1956-04-19 | 1957-04-16 | Device for automatic form engagement and adjustment in a writing mechanism |
| DED25449A DE1152116B (en) | 1956-04-19 | 1957-04-20 | Device for drawing in or placing forms in machines that write line by line or column by column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1188956A GB818078A (en) | 1956-04-19 | 1956-04-19 | Improvements relating to book-keeping machines and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB818078A true GB818078A (en) | 1959-08-12 |
Family
ID=9994520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1188956A Expired GB818078A (en) | 1956-04-19 | 1956-04-19 | Improvements relating to book-keeping machines and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB818078A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1786498B1 (en) * | 1967-04-22 | 1972-01-13 | Kienzle Apparate Gmbh | DEVICE FOR THE FEED CONTROL OF FORMS IN DATA PROCESSING MACHINES |
| EP1449671A1 (en) | 2003-02-18 | 2004-08-25 | C.P.G. INTERNATIONAL S.p.A. | Feeding device for a recording support or medium in a printing member |
-
1956
- 1956-04-19 GB GB1188956A patent/GB818078A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1786498B1 (en) * | 1967-04-22 | 1972-01-13 | Kienzle Apparate Gmbh | DEVICE FOR THE FEED CONTROL OF FORMS IN DATA PROCESSING MACHINES |
| EP1449671A1 (en) | 2003-02-18 | 2004-08-25 | C.P.G. INTERNATIONAL S.p.A. | Feeding device for a recording support or medium in a printing member |
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