GB1270158A - Apparatus for adjusting the phase between rotating shafts - Google Patents
Apparatus for adjusting the phase between rotating shaftsInfo
- Publication number
- GB1270158A GB1270158A GB61265/69A GB6126569A GB1270158A GB 1270158 A GB1270158 A GB 1270158A GB 61265/69 A GB61265/69 A GB 61265/69A GB 6126569 A GB6126569 A GB 6126569A GB 1270158 A GB1270158 A GB 1270158A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phase
- alteration
- web
- feed control
- control shaft
- 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
- B41J11/44—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering by devices, e.g. programme tape or contact wheel, moved in correspondence with movement of paper-feeding devices, e.g. platen rotation
Landscapes
- Advancing Webs (AREA)
- Handling Of Sheets (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
1,270,158. Belt tensioning means. BURROUGHS CORP. 16 Dec., 1969 [6 Jan., 1969], No. 61265/69. Heading F2Q. [Also in Division B6] The tension in a web 11 is adjustable by alteration of the phase of the upper and lower pin-feed fractions positioned either side of a work area. An alteration in the phase between the web 11 and a perforated tape feed control shaft 41 can also be made to adjust the position of working on the web. Either of these adjustments may be effected by alteration of the paths of a single driving belt 33 which extends from a driving source 34, 35, lower tractor driving shaft 27, upper tractor driving shaft 25, a tape feed control shaft 41 and back to the drive source. To alter the phase relation, a plate 51 carrier carrying two idler pulleys is rotated by a worm drive and hand-wheel 53. A similar device pivots about the tape feed control shaft 41. The device may be used to give relative movement between two separate webs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78934169A | 1969-01-06 | 1969-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1270158A true GB1270158A (en) | 1972-04-12 |
Family
ID=25147340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB61265/69A Expired GB1270158A (en) | 1969-01-06 | 1969-12-16 | Apparatus for adjusting the phase between rotating shafts |
Country Status (4)
Country | Link |
---|---|
US (1) | US3570736A (en) |
DE (1) | DE2000205A1 (en) |
FR (1) | FR2027826A1 (en) |
GB (1) | GB1270158A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750919A (en) * | 1971-12-20 | 1973-08-07 | Burroughs Corp | Format control tape cartridge and mounting assembly therefore |
GB1369518A (en) * | 1972-03-14 | 1974-10-09 | Int Computers Ltd | Web feeding apparatus |
US3944206A (en) * | 1974-09-30 | 1976-03-16 | Uarco Incorporated | Deleaver for continuous business forms |
US4115014A (en) * | 1977-05-04 | 1978-09-19 | Texas Instruments Incorporated | Impact printer driveshaft gear and bearing assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL300945A (en) * | 1962-12-03 | |||
US3381867A (en) * | 1965-10-14 | 1968-05-07 | Mohawk Data Sciences Corp | Paper feed drive system for high speed printers |
-
1969
- 1969-01-06 US US789341A patent/US3570736A/en not_active Expired - Lifetime
- 1969-12-16 GB GB61265/69A patent/GB1270158A/en not_active Expired
-
1970
- 1970-01-03 DE DE19702000205 patent/DE2000205A1/en active Pending
- 1970-01-06 FR FR7000269A patent/FR2027826A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2000205A1 (en) | 1970-08-27 |
US3570736A (en) | 1971-03-16 |
FR2027826A1 (en) | 1970-10-02 |
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