IT1226084B - Dispositivo di tensionamento cinghia per stampante seriale. - Google Patents
Dispositivo di tensionamento cinghia per stampante seriale.Info
- Publication number
- IT1226084B IT1226084B IT8821262A IT2126288A IT1226084B IT 1226084 B IT1226084 B IT 1226084B IT 8821262 A IT8821262 A IT 8821262A IT 2126288 A IT2126288 A IT 2126288A IT 1226084 B IT1226084 B IT 1226084B
- Authority
- IT
- Italy
- Prior art keywords
- tensioning device
- belt tensioning
- serial printer
- printer
- serial
- 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
- B41J19/005—Cable or belt constructions for driving print, type or paper-carriages, e.g. attachment, tensioning means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1263—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially straight path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821262A IT1226084B (it) | 1988-07-07 | 1988-07-07 | Dispositivo di tensionamento cinghia per stampante seriale. |
US07/364,050 US4991984A (en) | 1988-07-07 | 1989-06-08 | Belt tensioning means for a serial printer |
DE89111076T DE68905391T2 (de) | 1988-07-07 | 1989-06-19 | Seilspannvorrichtung für seriellen Drucker. |
EP89111076A EP0349814B1 (en) | 1988-07-07 | 1989-06-19 | Belt stretcher for serial printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821262A IT1226084B (it) | 1988-07-07 | 1988-07-07 | Dispositivo di tensionamento cinghia per stampante seriale. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821262A0 IT8821262A0 (it) | 1988-07-07 |
IT1226084B true IT1226084B (it) | 1990-12-10 |
Family
ID=11179201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821262A IT1226084B (it) | 1988-07-07 | 1988-07-07 | Dispositivo di tensionamento cinghia per stampante seriale. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4991984A (it) |
EP (1) | EP0349814B1 (it) |
DE (1) | DE68905391T2 (it) |
IT (1) | IT1226084B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3911887A1 (de) * | 1989-04-07 | 1990-10-11 | Mannesmann Ag | Einrichtung fuer den antrieb eines druckkopfschlittens fuer einen drucker, insbesondere fuer einen matrixdrucker |
JP2919650B2 (ja) * | 1991-06-28 | 1999-07-12 | キヤノン株式会社 | キャリッジ移動装置及びシリアル記録装置 |
US5240104A (en) * | 1992-01-31 | 1993-08-31 | Douglas John J | Printed circuit board belt conveyor |
DE19535326A1 (de) * | 1995-09-22 | 1997-03-27 | Siemens Nixdorf Inf Syst | Selbsttätige Längenausgleichsvorrichtung für Zahnriemen |
US6471425B1 (en) * | 2000-11-10 | 2002-10-29 | Tally Printer Corporation | Preloaded stabilizer mechanism in a dot matrix printer |
US6607459B1 (en) * | 2001-02-20 | 2003-08-19 | The Gates Corporation | Linear tensioner |
US6485207B1 (en) | 2001-03-07 | 2002-11-26 | Eugene David Allen | Printer assembly providing tension for idler pulley |
US7316516B2 (en) * | 2005-03-08 | 2008-01-08 | Everyday Innovations Inc. | Pocketable writing instrument |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631734A (en) * | 1970-05-27 | 1972-01-04 | Caterpillar Tractor Co | Self-adjusting belt tightener |
DE2043075A1 (de) * | 1970-08-31 | 1972-03-02 | Kloeckner Humboldt Deutz Ag | Riementrieb |
JPS5769082A (en) * | 1980-10-20 | 1982-04-27 | Ricoh Co Ltd | Tension mechanism for space wire and the like |
US4395151A (en) * | 1981-11-02 | 1983-07-26 | Zenith Radio Corporation | Print head drive belt tensioning means and method for line printer |
JPS59179380A (ja) * | 1983-03-31 | 1984-10-11 | Ricoh Co Ltd | キヤリツジ送り用プ−リ保持構造 |
JPS60109952U (ja) * | 1983-12-28 | 1985-07-25 | シチズン時計株式会社 | プリンタのキヤリツジ緊張装置 |
US4796910A (en) * | 1984-10-31 | 1989-01-10 | Starr Sr Urban | Auxiliary suspension system for a motor vehicle |
US4631734A (en) * | 1985-03-21 | 1986-12-23 | At&T Bell Laboratories | Cross-polarization canceler/equalizer |
JPS61255880A (ja) * | 1985-05-09 | 1986-11-13 | Tokyo Electric Co Ltd | シリアルプリンタのキヤリア駆動装置 |
JPS61200254U (it) * | 1985-06-04 | 1986-12-15 | ||
DE3537240A1 (de) * | 1985-10-19 | 1987-04-23 | Olympia Ag | Spannvorrichtung fuer ein seilfoermiges uebertragungsglied einer antriebsvorrichtung in schreib- oder bueromaschinen aehnlicher bauart |
US4678354A (en) * | 1985-12-02 | 1987-07-07 | Xerox Corporation | Typewriter cable tensioning mechanism |
-
1988
- 1988-07-07 IT IT8821262A patent/IT1226084B/it active
-
1989
- 1989-06-08 US US07/364,050 patent/US4991984A/en not_active Expired - Fee Related
- 1989-06-19 EP EP89111076A patent/EP0349814B1/en not_active Expired - Lifetime
- 1989-06-19 DE DE89111076T patent/DE68905391T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68905391D1 (de) | 1993-04-22 |
DE68905391T2 (de) | 1993-09-30 |
EP0349814A1 (en) | 1990-01-10 |
EP0349814B1 (en) | 1993-03-17 |
US4991984A (en) | 1991-02-12 |
IT8821262A0 (it) | 1988-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950731 |