BR8203396A - Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressoras - Google Patents
Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressorasInfo
- Publication number
- BR8203396A BR8203396A BR8203396A BR8203396A BR8203396A BR 8203396 A BR8203396 A BR 8203396A BR 8203396 A BR8203396 A BR 8203396A BR 8203396 A BR8203396 A BR 8203396A BR 8203396 A BR8203396 A BR 8203396A
- Authority
- BR
- Brazil
- Prior art keywords
- printing
- printers
- interchangeable
- gears
- operator
- 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
- B41J19/96—Variable-spacing arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19358—Laterally slidable gears
- Y10T74/19367—Swinging carriage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19502—Pivotally supported
- Y10T74/19516—Spur
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/273,556 US4347009A (en) | 1981-06-16 | 1981-06-16 | Operator interchangeable gear driven platen and platen drive mechanism for typewriters and printers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8203396A true BR8203396A (pt) | 1983-05-31 |
Family
ID=23044428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8203396A BR8203396A (pt) | 1981-06-16 | 1982-06-09 | Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressoras |
Country Status (6)
Country | Link |
---|---|
US (1) | US4347009A (pt) |
EP (1) | EP0067289B1 (pt) |
JP (1) | JPS57208287A (pt) |
BR (1) | BR8203396A (pt) |
CA (1) | CA1158587A (pt) |
DE (1) | DE3261226D1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4470348A (en) * | 1982-05-25 | 1984-09-11 | Burroughs Corporation | Printer-processor system |
JPS60151U (ja) * | 1983-06-17 | 1985-01-05 | 蛇の目ミシン工業株式会社 | プリンタにおけるプラテン体の着脱構造 |
US4671686A (en) * | 1985-12-11 | 1987-06-09 | International Business Machines Corporation | Printer having removable paper feed module |
US6070482A (en) * | 1997-04-21 | 2000-06-06 | Nidec Copal Corporation | Gear module |
US5960671A (en) * | 1997-09-30 | 1999-10-05 | Philadelphia Gear Corp. | Eccentric pivotable mounting for changing gear reduction ratios |
US6890055B2 (en) * | 2002-05-31 | 2005-05-10 | Hewlett-Packard Development Company, L.P. | Power transmission arrangement |
TWI245544B (en) * | 2004-07-06 | 2005-12-11 | Avision Inc | Transmission drive with switchable gear ratios |
US7234369B2 (en) * | 2004-12-03 | 2007-06-26 | Georg Bartosch | Continuously adjustable self-lubricating mill roll drive |
US7926935B2 (en) * | 2007-01-19 | 2011-04-19 | Hewlett-Packard Development Company, L.P. | Print media support system and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919783A (en) * | 1956-07-16 | 1960-01-05 | Standard Register Co | Strip feeding device |
US3587811A (en) * | 1967-12-06 | 1971-06-28 | Singer Co | Platen power drive for line spacing,vertical tabulation and form-feed spacing |
US3670981A (en) * | 1970-02-17 | 1972-06-20 | Datadyne Corp | Self-reversing ribbon drive |
US3761000A (en) * | 1972-08-31 | 1973-09-25 | Teletype Corp | Web metering mechanism |
US4133216A (en) * | 1977-12-16 | 1979-01-09 | Vamco Machine & Tool, Inc. | Gear support assembly |
DE2836377C3 (de) * | 1978-08-19 | 1981-09-17 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Zahnräderwechselgetriebe mit mehreren Vorgelegewellen |
US4347006A (en) * | 1980-12-01 | 1982-08-31 | International Business Machines Corporation | Paper insert and line feed mechanism |
-
1981
- 1981-06-16 US US06/273,556 patent/US4347009A/en not_active Expired - Fee Related
-
1982
- 1982-03-18 JP JP57041828A patent/JPS57208287A/ja active Granted
- 1982-04-21 DE DE8282103333T patent/DE3261226D1/de not_active Expired
- 1982-04-21 EP EP82103333A patent/EP0067289B1/en not_active Expired
- 1982-05-18 CA CA000403221A patent/CA1158587A/en not_active Expired
- 1982-06-09 BR BR8203396A patent/BR8203396A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0067289A1 (en) | 1982-12-22 |
JPS6316274B2 (pt) | 1988-04-08 |
US4347009A (en) | 1982-08-31 |
EP0067289B1 (en) | 1984-11-14 |
CA1158587A (en) | 1983-12-13 |
JPS57208287A (en) | 1982-12-21 |
DE3261226D1 (en) | 1984-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 09/06/97 |