GB568860A - Typewriter platen - Google Patents
Typewriter platenInfo
- Publication number
- GB568860A GB568860A GB1602943A GB1602943A GB568860A GB 568860 A GB568860 A GB 568860A GB 1602943 A GB1602943 A GB 1602943A GB 1602943 A GB1602943 A GB 1602943A GB 568860 A GB568860 A GB 568860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- lead
- strip
- grooves
- typewriter platen
- 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
- B41J11/02—Platens
- B41J11/04—Roller platens
- B41J11/053—Roller platens with sound-deadening devices
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Handling Of Sheets (AREA)
Abstract
568,860. Typewriters. BRUMHILL, C. W. Sept. 30, 1943, No. 16029. [Class 100 (iv)] [Also in Group VIII] A typewriter platen comprises a core 10 of wood or other solid material having grooves 11 on its periphery filled with lead 12, and a resilient outer sheath. The grooves may extend transversely or longitudinally of the core or may be in the form of a helix into which a strip of lead is wound. The lead strip may be waved along its length and its surface extend slightly above the surface of the core. As shown, a brass or other metal strip 14 wider than the lead strip is inset into the surface of the core to cover the lead. The core may be made of balsa, or a plastic or synthetic resin may be employed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1602943A GB568860A (en) | 1943-09-30 | 1943-09-30 | Typewriter platen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1602943A GB568860A (en) | 1943-09-30 | 1943-09-30 | Typewriter platen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB568860A true GB568860A (en) | 1945-04-24 |
Family
ID=10069868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1602943A Expired GB568860A (en) | 1943-09-30 | 1943-09-30 | Typewriter platen |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB568860A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756861A (en) * | 1951-07-25 | 1956-07-31 | Standard Register Co | Composite platen and method of making same |
-
1943
- 1943-09-30 GB GB1602943A patent/GB568860A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756861A (en) * | 1951-07-25 | 1956-07-31 | Standard Register Co | Composite platen and method of making same |
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