GB1149572A - Improvements in or relating to imprinting and obliterating apparatus - Google Patents
Improvements in or relating to imprinting and obliterating apparatusInfo
- Publication number
- GB1149572A GB1149572A GB30730/66A GB3073066A GB1149572A GB 1149572 A GB1149572 A GB 1149572A GB 30730/66 A GB30730/66 A GB 30730/66A GB 3073066 A GB3073066 A GB 3073066A GB 1149572 A GB1149572 A GB 1149572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- ribbon
- base
- ink
- obliterating
- 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
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
- B41J31/14—Renovating or testing ink ribbons
- B41J31/16—Renovating or testing ink ribbons while fitted in the machine using the ink ribbons
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
1,149,572. Typewriters &c. ING. C. OLIVETTI & C. S.p.A. 8 July, 1966 [8 July, 1965], No. 30730/66. Heading B6F. [Also in Division G5] A typewriter or like printing apparatus incorporating an obliterating arrangement, comprises an ink-ribbon 1 having absorbed thereto a non-diffusable ink, and a smooth surface inscription base 6; the ribbon and base being impacted together at a printing position 11, 12 and after the matter is viewed at position B, is obliterated by an elastic roller 4 which is oscillated to press the base 6 against a support member 14. The roller 4 may be of spongy caoutchouc and is mounted on a spindle 5 which may be fitted into one of three positions in a bearing arm 18 which is oscillated about its axis to impart a rubbing to the band 6. This causes reabsorption by the ribbon 1 of the ink deposited on the band 6 formed with a non-permeable e.g. glass or metal surface. An auxiliary band 15 made of plastic material passes across the support member 14 to avoid rubbing the band 6 across the support, and a reading screen 13 may be provided with grooves for guiding the edges of the band.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH969265A CH440033A (en) | 1965-07-08 | 1965-07-08 | Device for making an entry on a medium and subsequently erasing this entry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1149572A true GB1149572A (en) | 1969-04-23 |
Family
ID=4354610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30730/66A Expired GB1149572A (en) | 1965-07-08 | 1966-07-08 | Improvements in or relating to imprinting and obliterating apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | USRE27180E (en) |
| BE (1) | BE683641A (en) |
| DE (1) | DE1561270A1 (en) |
| GB (1) | GB1149572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316328A (en) * | 2021-04-23 | 2021-08-27 | 厦门理工学院 | Method for shading copper foil in roll-to-roll mode |
-
1966
- 1966-07-04 BE BE683641D patent/BE683641A/xx unknown
- 1966-07-07 DE DE19661561270 patent/DE1561270A1/en active Pending
- 1966-07-08 GB GB30730/66A patent/GB1149572A/en not_active Expired
-
1970
- 1970-05-11 US US3619370 patent/USRE27180E/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316328A (en) * | 2021-04-23 | 2021-08-27 | 厦门理工学院 | Method for shading copper foil in roll-to-roll mode |
| CN113316328B (en) * | 2021-04-23 | 2022-05-06 | 厦门理工学院 | Method for shading copper foil in roll-to-roll mode |
Also Published As
| Publication number | Publication date |
|---|---|
| BE683641A (en) | 1966-12-16 |
| DE1561270A1 (en) | 1970-04-02 |
| USRE27180E (en) | 1971-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2358983A1 (en) | ROTARY PRINTER FOR HELIO PRINTING WITH IN AND OUT INKING DEVICE | |
| ES371474A1 (en) | Identification system | |
| GB1437974A (en) | Ink fountain on printing presses | |
| ES454562A1 (en) | Means and method for enhancing ribbon lift | |
| GB1299324A (en) | Printing mechanism | |
| ES459950A1 (en) | Typewriter impact position adjustment mechanism | |
| GB1149572A (en) | Improvements in or relating to imprinting and obliterating apparatus | |
| GB785605A (en) | Improvements in or relating to data recording apparatus | |
| GB932529A (en) | Improvements in or relating to typewriters | |
| SE316921B (en) | ||
| GB954786A (en) | Printing mechanism | |
| GB1527634A (en) | Printing mechanisms | |
| US3421611A (en) | Imprinting and obliterating apparatus | |
| SE8103158L (en) | DEVICE FOR CONTROL OF A PRINCIPAL BAND IN WRITING OR SIMILAR MACHINES | |
| GB381360A (en) | Improvements in or relating to apparatus for precision marking of articles | |
| US1595608A (en) | Typewriting machine | |
| GB1294644A (en) | Improvements in and relating to composing text portions on a blank sheet in accordance with a lay-out sheet | |
| SU88984A1 (en) | Contact method of making text negatives on type-writing or printing machines | |
| JPS57201681A (en) | Printer | |
| GB1316534A (en) | Method of and apparatus for erasing typed characters | |
| GB1249918A (en) | Improvements in and relating to addressing machines | |
| JPS57142384A (en) | Serial printer with ink roller | |
| GB1267405A (en) | Improvements relating to ribbons, especially inked ribbons, and machines employing inked ribbons | |
| GB1327721A (en) | Hand-operated printing machine | |
| GB909177A (en) | Drawing machine for drawing lines, marking measurements and applying inscriptions |