ES455398A1 - Dispositivo de propulsion perfeccionado para mover un dispo-sitivo de exploracion optico en dos direcciones. - Google Patents
Dispositivo de propulsion perfeccionado para mover un dispo-sitivo de exploracion optico en dos direcciones.Info
- Publication number
- ES455398A1 ES455398A1 ES455398A ES455398A ES455398A1 ES 455398 A1 ES455398 A1 ES 455398A1 ES 455398 A ES455398 A ES 455398A ES 455398 A ES455398 A ES 455398A ES 455398 A1 ES455398 A1 ES 455398A1
- Authority
- ES
- Spain
- Prior art keywords
- motion
- photoconductor
- scanning
- move
- reset
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18152—Belt or chain carried member
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Transmission Devices (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Dispositivo de propulsión perfeccionado para mover un dispositivo de exploración óptico en dos direcciones a lo largo de una plataforma estacionaria portadocumentos de copia de un aparato copiador con tambor de copiador que gira en un sentido, siendo derivado el movimiento en vaivén del dispositivo explorador del movimiento de rotación del tambor de copiador y siendo transmitido mediante una polea de propulsión a través de cables de tracción al dispositivo de exploración, caracterizado porque esta prevista sobre el eje del tambor una polea de propulsión susceptible de girar en ambas direcciones, porque dentro de la polea de propulsión mencionada existe una transmisión de inversión propulsada por el eje del tambor, con una rueda de propulsión y con una rueda loca que gira en sentido opuesto, porque esta previsto un dispositivo de embrague o acoplamiento con una espiga de propulsión que se aplica en una rendija de propulsión del reborde de la polea de propulsión, la cual espiga esta en comunicación con cierre de fuerzas, alternativamente, con la rueda de propulsión o con la rueda loca de la transmisión de inversión, y porque están previstas medios de cambio que dan lugar a un frenado y a una nueva puesta en marcha, sin sacudidas, de la polea de propulsión para armonizar la transición en el cambio de dirección de rotación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/653,067 US4023897A (en) | 1976-01-28 | 1976-01-28 | Optics drive mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ES455398A1 true ES455398A1 (es) | 1978-02-16 |
Family
ID=24619364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES455398A Expired ES455398A1 (es) | 1976-01-28 | 1977-01-27 | Dispositivo de propulsion perfeccionado para mover un dispo-sitivo de exploracion optico en dos direcciones. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4023897A (es) |
JP (1) | JPS5293336A (es) |
AR (1) | AR215613A1 (es) |
AU (1) | AU500606B2 (es) |
BE (1) | BE849862A (es) |
BR (1) | BR7700513A (es) |
CA (1) | CA1104192A (es) |
CH (1) | CH601846A5 (es) |
DE (1) | DE2654817A1 (es) |
ES (1) | ES455398A1 (es) |
FR (1) | FR2339885A1 (es) |
GB (1) | GB1525660A (es) |
IT (1) | IT1068452B (es) |
NL (1) | NL7700346A (es) |
PT (1) | PT66129B (es) |
SU (1) | SU640683A3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325626A (en) * | 1978-12-13 | 1982-04-20 | Mita Industrial Co., Ltd. | Electrostatic copying apparatus |
US4213696A (en) * | 1979-05-04 | 1980-07-22 | Western Reserve Electronics, Inc. | Scan mechanism for a microfilm reader/printer |
US4355883A (en) * | 1979-10-15 | 1982-10-26 | Savin Corporation | Photocopier scanning apparatus |
US4634267A (en) * | 1985-02-14 | 1987-01-06 | International Business Machines Corporation | Photocopier scanning apparatus and method for adjustment |
US4623239A (en) * | 1985-02-21 | 1986-11-18 | Xerox Corporation | Optical scanning system |
GB8509416D0 (en) * | 1985-04-12 | 1985-05-15 | Imtec Group Plc | Optical scanning |
JP2000283722A (ja) * | 1999-03-29 | 2000-10-13 | Ando Electric Co Ltd | 光学部品駆動装置と光干渉計 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554640A (en) * | 1968-11-25 | 1971-01-12 | Ibm | Drive coupling system |
US3784297A (en) * | 1970-03-11 | 1974-01-08 | Canon Kk | Photocopying machine |
US3736056A (en) * | 1972-01-27 | 1973-05-29 | Dyk Research Corp Van | Apparatus for imparting intermittent rotation to a first member in rotating registry with a second member |
DE2258669C2 (de) * | 1972-11-30 | 1982-05-13 | Agfa-Gevaert Ag, 5090 Leverkusen | Buchkopiergerät |
-
1976
- 1976-01-28 US US05/653,067 patent/US4023897A/en not_active Expired - Lifetime
- 1976-12-03 DE DE19762654817 patent/DE2654817A1/de not_active Withdrawn
- 1976-12-15 GB GB52383/76A patent/GB1525660A/en not_active Expired
- 1976-12-17 JP JP15104776A patent/JPS5293336A/ja active Granted
- 1976-12-20 CH CH1598576A patent/CH601846A5/xx not_active IP Right Cessation
- 1976-12-22 FR FR7639683A patent/FR2339885A1/fr active Granted
- 1976-12-23 IT IT30793/76A patent/IT1068452B/it active
- 1976-12-24 BE BE173638A patent/BE849862A/xx unknown
-
1977
- 1977-01-14 NL NL7700346A patent/NL7700346A/xx not_active Application Discontinuation
- 1977-01-24 CA CA270,282A patent/CA1104192A/en not_active Expired
- 1977-01-24 BR BR7700513A patent/BR7700513A/pt unknown
- 1977-01-25 SU SU772446151A patent/SU640683A3/ru active
- 1977-01-27 ES ES455398A patent/ES455398A1/es not_active Expired
- 1977-01-27 AU AU21727/77A patent/AU500606B2/en not_active Expired
- 1977-01-28 PT PT66129A patent/PT66129B/pt unknown
- 1977-01-28 AR AR266351A patent/AR215613A1/es active
Also Published As
Publication number | Publication date |
---|---|
PT66129A (en) | 1977-02-01 |
IT1068452B (it) | 1985-03-21 |
AR215613A1 (es) | 1979-10-31 |
SU640683A3 (ru) | 1978-12-30 |
CH601846A5 (es) | 1978-07-14 |
FR2339885A1 (fr) | 1977-08-26 |
AU2172777A (en) | 1978-08-03 |
JPS5293336A (en) | 1977-08-05 |
AU500606B2 (en) | 1979-05-24 |
JPS5534424B2 (es) | 1980-09-06 |
BE849862A (fr) | 1977-04-15 |
NL7700346A (nl) | 1977-08-01 |
DE2654817A1 (de) | 1977-08-04 |
US4023897A (en) | 1977-05-17 |
CA1104192A (en) | 1981-06-30 |
FR2339885B1 (es) | 1979-03-09 |
GB1525660A (en) | 1978-09-20 |
PT66129B (en) | 1978-06-30 |
BR7700513A (pt) | 1977-10-04 |
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