GB1459548A - Type disc and method of making same - Google Patents
Type disc and method of making sameInfo
- Publication number
- GB1459548A GB1459548A GB3519674A GB3519674A GB1459548A GB 1459548 A GB1459548 A GB 1459548A GB 3519674 A GB3519674 A GB 3519674A GB 3519674 A GB3519674 A GB 3519674A GB 1459548 A GB1459548 A GB 1459548A
- Authority
- GB
- United Kingdom
- Prior art keywords
- type disc
- fingers
- making same
- characters
- metal
- 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
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
- B41J1/28—Carriers stationary for impression, e.g. with the types or dies not moving relative to the carriers
- B41J1/30—Carriers stationary for impression, e.g. with the types or dies not moving relative to the carriers with the types or dies moving relative to the carriers or mounted on flexible carriers
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Handling Of Sheets (AREA)
Abstract
1459548 Selective printing PITNEYBOWES Inc 9 Aug 1974 [10 Oct 1973] 35196/74 Heading B6F A type disc comprises resilient fingers 18 having heads 20 provided with characters 22 matching the characters on the metal plates 26, and with mounting means 24 on which metal character bearing plates 26 are secured. The fingers 18 and a hub portion to which the fingers are attached may be formed of acetal homopolymer, a copolymer of formaldehyde and ethylene oxide, or polysulphone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US405126A US3884340A (en) | 1973-10-10 | 1973-10-10 | Type disc and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1459548A true GB1459548A (en) | 1976-12-22 |
Family
ID=23602386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3519674A Expired GB1459548A (en) | 1973-10-10 | 1974-08-09 | Type disc and method of making same |
Country Status (4)
Country | Link |
---|---|
US (1) | US3884340A (en) |
CA (1) | CA994697A (en) |
DE (1) | DE2447469A1 (en) |
GB (1) | GB1459548A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1533868A (en) * | 1974-12-28 | 1978-11-29 | Ricoh Kk | Serial printing apparatus |
US4126400A (en) * | 1975-09-12 | 1978-11-21 | Ricoh Company, Ltd. | Serial printing apparatus |
JPS5927716B2 (en) * | 1976-03-08 | 1984-07-07 | 日本電信電話株式会社 | typeface |
US4105341A (en) * | 1977-08-10 | 1978-08-08 | Lexitron Corporation | Print element having flexible characters |
EP0168486A1 (en) * | 1984-01-16 | 1986-01-22 | LAHR, Roy Jeremy | Rotary print element, components thereof and drive coupling apparatus therefor |
US4790674A (en) * | 1987-07-01 | 1988-12-13 | Printronix, Inc. | Impact printer having wear-resistant platings on hammer springs and pole piece tips |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1223746A (en) * | 1958-05-10 | 1960-06-20 | Olivetti & Co Spa | Detachable character block bar for typewriters and the like |
US3356199A (en) * | 1966-02-23 | 1967-12-05 | Friden Inc | Printer having type disk rotatable in a plane parallel to the printing line |
US3384216A (en) * | 1966-12-05 | 1968-05-21 | Friden Inc | Resiliently mounted font wheel |
FR1598527A (en) * | 1968-07-22 | 1970-07-06 | ||
US3640369A (en) * | 1969-04-07 | 1972-02-08 | Singer Co | Flexible shell printing element |
US3643774A (en) * | 1969-11-12 | 1972-02-22 | Burroughs Corp | Printing mechanism with resiliently backed printing element |
US3731778A (en) * | 1970-07-15 | 1973-05-08 | F Willcox | Printer having individual character chips |
-
1973
- 1973-10-10 US US405126A patent/US3884340A/en not_active Expired - Lifetime
-
1974
- 1974-08-07 CA CA206,464A patent/CA994697A/en not_active Expired
- 1974-08-09 GB GB3519674A patent/GB1459548A/en not_active Expired
- 1974-10-04 DE DE19742447469 patent/DE2447469A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA994697A (en) | 1976-08-10 |
US3884340A (en) | 1975-05-20 |
DE2447469A1 (en) | 1975-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |