GB934280A - Improvements in or relating to continuous stationery feeding mechanism - Google Patents
Improvements in or relating to continuous stationery feeding mechanismInfo
- Publication number
- GB934280A GB934280A GB2092561A GB2092561A GB934280A GB 934280 A GB934280 A GB 934280A GB 2092561 A GB2092561 A GB 2092561A GB 2092561 A GB2092561 A GB 2092561A GB 934280 A GB934280 A GB 934280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- pair
- feeding
- telescopic
- stationery
- 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 arrangementsĀ of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/26—Pin feeds
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
934,280. Typewriters. LAMSON PARAGON Ltd. June 8, 1962 [June 9, 1961], No. 20925/61. Class 100 (4). Web-feeding; guiding arrangements; multiple web arrangements.-A continuous stationery feeding mechanism for a tabulator comprises a movable framework 6, Fig. 1, mounted on a trolley (not shown), a set of telescopic plate arms 7, 8, 11, mounted on the framework and a pair of side plates 1 mounted pivotally on the ends of arms 7 and supporting pin-feed tractors 2a, 2b, 2c and 2d. The telescopic arms comprise a first pair of platelike arms 7, Fig. 3, riding in a U-shaped second pair of plate arms 8, on a ball-bearing surface 9, the arms 8 being in turn slidably mounted on a ball-bearing support 10 in a U-shaped third pair of plate arms 11. A catch 12, Fig. 1, mounted on the arms 11 latches in front of a cross shaft 13 on the arms 8, when they are in the retracted position, the cross shaft 13 also engaging an adjustable stop 14 to urge the arms 7 into extended position during awkward movement of the telescopic arms and a catch 15 latches behind the stop 14 when the arms 7 are in the extended position to retain the telescopic arms extended. The pair of plates 1, including a first pair of pin-feed tractors 2a, 2b for feeding the stationery to and from a platen 3 at one speed and a second pair of pin-feed tractors 2c, 2d, for feeding the stationery to and from the platen at a lower speed, are pivotable from an inoperative to an operative position, in the latter of which, a driving gear (not shown) on the side plates meshes with a gear 16, which drives the platen. Also a stop 18 on the side plates 1 co-operates with a stop 19 on the tabulator supports to locate the mechanism in its operative position. To prevent too quick a pivotal movement of the feed mechanism from the inoperative to operative position or vice versa, a dash-pot 23 (Fig. 4, not shown), is provided on the end of arms 7 and mounted on a shaft 24 carrying a lever 25 with a recess 26 in which a cross-bar 27 is mounted with lost-motion. Carbon paper mechanism.-A detachable carbon web unit 20, Fig. 1, is pivotally mounted on the end of telescopic arms 7, 8, 11 of a stationery feeding mechanism mounted on a trolley.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2092561A GB934280A (en) | 1961-06-09 | 1961-06-09 | Improvements in or relating to continuous stationery feeding mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2092561A GB934280A (en) | 1961-06-09 | 1961-06-09 | Improvements in or relating to continuous stationery feeding mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB934280A true GB934280A (en) | 1963-08-14 |
Family
ID=10154122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2092561A Expired GB934280A (en) | 1961-06-09 | 1961-06-09 | Improvements in or relating to continuous stationery feeding mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB934280A (en) |
-
1961
- 1961-06-09 GB GB2092561A patent/GB934280A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1442080A (en) | Electromechanical writing device | |
ES486635A1 (en) | Device for feeding paper to a cylindrical roller printing-platen. | |
GB452808A (en) | Improved paper-feeding apparatus for typewriters and like machines such as tabulating and calculating machines | |
GB934280A (en) | Improvements in or relating to continuous stationery feeding mechanism | |
US3900098A (en) | Paper guide and support for free platen typewriter | |
US2349693A (en) | Carbon paper support for accounting machines | |
JPS559809A (en) | Printer | |
US2929481A (en) | Continuous-form stationery adaptor for typewriters | |
GB584446A (en) | Improvements in manifolding apparatus for typewriting machines | |
US1653025A (en) | Typewriting machine | |
GB839213A (en) | Improvements in and relating to attachments for typewriters, billing or like machines | |
GB848795A (en) | Improvements in stationery feeding attachments for tabulating and like machines | |
US1363197A (en) | Typewriting-machine | |
GB836582A (en) | Improvements in and relating to typewriter attachments | |
GB729558A (en) | Improvements in or relating to book-keeping sheet attachments for typewriters and like office machines | |
US1486819A (en) | Typewriter attachmen | |
US1572904A (en) | Typewriting machine | |
US2604968A (en) | Adapter for typewriters | |
US1285032A (en) | Erasing-shield for type-writing machines. | |
GB476378A (en) | Improvements in and relating to manifolding attachments for typewriters and like machines | |
GB584483A (en) | Improvements in manifolding apparatus for typewriting machines | |
GB1262155A (en) | Improvements in or relating to continuous stationery guide means | |
GB886254A (en) | Improvements in manifolding machines | |
GB868694A (en) | Improvements in or relating to vertical spacing device for typewriters or the like | |
GB684288A (en) | Improvements in and relating to form feeding apparatus for use with typewriting machines |