CH534583A - Vertical tabulation device for typewriters - Google Patents
Vertical tabulation device for typewritersInfo
- Publication number
- CH534583A CH534583A CH734071A CH734071A CH534583A CH 534583 A CH534583 A CH 534583A CH 734071 A CH734071 A CH 734071A CH 734071 A CH734071 A CH 734071A CH 534583 A CH534583 A CH 534583A
- Authority
- CH
- Switzerland
- Prior art keywords
- typewriters
- tabulation device
- vertical tabulation
- vertical
- tabulation
- Prior art date
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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/76—Line-spacing mechanisms
- B41J19/78—Positive-feed mechanisms
- B41J19/80—Pawl-and-ratchet mechanisms
- B41J19/82—Pawl-and-ratchet mechanisms moving a paper or like carriage
- B41J19/84—Pawl-and-ratchet mechanisms moving a paper or like carriage in the form of a roller rotated for line spacing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6871670 | 1970-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH534583A true CH534583A (en) | 1973-03-15 |
Family
ID=11310371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH734071A CH534583A (en) | 1970-05-19 | 1971-05-18 | Vertical tabulation device for typewriters |
Country Status (4)
Country | Link |
---|---|
US (1) | US3820646A (en) |
CH (1) | CH534583A (en) |
DE (1) | DE2124743A1 (en) |
GB (1) | GB1352541A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279524A (en) * | 1979-09-17 | 1981-07-21 | Ncr Corporation | Apparatus for advancing a record medium |
US4347006A (en) * | 1980-12-01 | 1982-08-31 | International Business Machines Corporation | Paper insert and line feed mechanism |
GB2139149B (en) * | 1983-03-04 | 1986-06-25 | Canon Kk | Sheet advancing device |
JPS59215884A (en) * | 1983-05-24 | 1984-12-05 | Canon Inc | Printer |
JPS61189967A (en) * | 1985-02-20 | 1986-08-23 | Canon Inc | Paper feed mechanism |
US5538118A (en) * | 1994-10-19 | 1996-07-23 | Reell Precision Manufacturing Corporation | Electro-mechanical indexing clutch & method |
-
1971
- 1971-05-13 US US00143018A patent/US3820646A/en not_active Expired - Lifetime
- 1971-05-18 GB GB1560971*[A patent/GB1352541A/en not_active Expired
- 1971-05-18 DE DE19712124743 patent/DE2124743A1/en active Pending
- 1971-05-18 CH CH734071A patent/CH534583A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2124743A1 (en) | 1971-12-02 |
GB1352541A (en) | 1974-05-08 |
US3820646A (en) | 1974-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |