GB489656A - Improvements in or relating to manifolding typewriters or other manifolding recording machines - Google Patents
Improvements in or relating to manifolding typewriters or other manifolding recording machinesInfo
- Publication number
- GB489656A GB489656A GB280937A GB280937A GB489656A GB 489656 A GB489656 A GB 489656A GB 280937 A GB280937 A GB 280937A GB 280937 A GB280937 A GB 280937A GB 489656 A GB489656 A GB 489656A
- Authority
- GB
- United Kingdom
- Prior art keywords
- platen
- pins
- manifolding
- stationery
- wheels
- 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
- B41J11/28—Pin wheels
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
489,656. Typewriters &c. SHERMAN, J. Q., and STANDARD REGISTER CO. Jan. 30, 1937, No. 2809. [Class 100 (iv)] Ink-ribbon mechanism ; paper-feeding arrangements.-In machines wherein stationery is fed past a platen and is interleaved with transfer-ribbons which are fed longitudinally of the platen, stationery 3, Fig. 1, having marginal perforations is fed by means of pinwheels 9 which have part of their periphery in alignment with the platen, preferably a bar 30, and are provided with pins 10 adapted to be retracted when at the printing line, the arrangement enabling the ribbons to be threaded without interference by the pins. In the construction shown in Fig. 3, a shaff 8, mounted in the carriage 57 and operated by the line-spacing mechanism, carries pin-wheels of the kind described in Specification 408,125. The pins are retracted when at the printing line by means of stationary cams secured to a sleeve 19 which is anchored by means of an arm 20, or is adjustable by means of a knob. The pin-wheels are adjustable laterally. The platen-bar 30 is supported by discs 29 which are supported by the sleeve 19 and a rod 21. Arms 32 on the rod 21 are formed with ribbonguides 33 having channels on the upper edges. Slotted keepers 35, Fig. 1, hold the edges of the stationery in engagement with the projected pins. Feed-rollers 25 may co-operate with the pin-wheels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB280937A GB489656A (en) | 1937-01-30 | 1937-01-30 | Improvements in or relating to manifolding typewriters or other manifolding recording machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB280937A GB489656A (en) | 1937-01-30 | 1937-01-30 | Improvements in or relating to manifolding typewriters or other manifolding recording machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB489656A true GB489656A (en) | 1938-08-02 |
Family
ID=9746324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB280937A Expired GB489656A (en) | 1937-01-30 | 1937-01-30 | Improvements in or relating to manifolding typewriters or other manifolding recording machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB489656A (en) |
-
1937
- 1937-01-30 GB GB280937A patent/GB489656A/en not_active Expired
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