ES8100837A1 - Procedimiento para enrollar y desenrollar una cinta sin fin. - Google Patents

Procedimiento para enrollar y desenrollar una cinta sin fin.

Info

Publication number
ES8100837A1
ES8100837A1 ES488032A ES488032A ES8100837A1 ES 8100837 A1 ES8100837 A1 ES 8100837A1 ES 488032 A ES488032 A ES 488032A ES 488032 A ES488032 A ES 488032A ES 8100837 A1 ES8100837 A1 ES 8100837A1
Authority
ES
Spain
Prior art keywords
coil
coils
transporting
time
velocity
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
Application number
ES488032A
Other languages
English (en)
Other versions
ES488032A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES8100837A1 publication Critical patent/ES8100837A1/es
Publication of ES488032A0 publication Critical patent/ES488032A0/es
Granted legal-status Critical Current

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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection

Abstract

DISPOSITIVO PARA ENROLLAR Y DESENROLLAR UNA CINTA MEDIANTE DISCOS CONCENTRICOS. CONSTA DE UN SOPORTE (1), FORMADO POR NUEVE DISCOS ANULARES CIRCULARES DISPUESTOS CONCENTRICAMENTE, Y UN DISPOSITIVO DE EXTRACCION O TOMA (2) QUE SACA LA CINTA DEL ROLLO O SOPORTE (1). LOS CITADOS DISCOS ANULARES SON ACCIONADOS POR PEQUEÑOS MOTORES Y GIRAN EN SENTIDO CONTRARIO A LAS AGUJAS DEL RELOJ, SIENDO CONCENTRICOS CON EL NUCLEO ESTACIONARIO (D) QUE SOPORTA EL DISPOSITIVO DE TOMA (2). EL DISPOSITIVO DE TOMA (2) ESTA FIJADO POR UNA SUJECCION (4) AL POSTE (5) QUE SIRVE DE PLATAFORMA AL PROYECTOR (7) QUE HA DE UTILIZAR LA CINTA. EL PROYECTOR (7), EL SOPORTE (1) Y LA SUJECION (4) ESTAN AJUSTADOS CON ELEMENTOS GUIACINTAS (8) Y (9) QUE CONTROLAN EL PASO DE LA CINTA DESDE EL PROYECTOR A LOS SOPORTES O ROLLOS DE CINTA.
ES488032A 1979-01-29 1980-01-25 Procedimiento para enrollar y desenrollar una cinta sin fin. Granted ES488032A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT64279A AT359832B (de) 1979-01-29 1979-01-29 Verfahren und vorrichtung zum umwaelzen (durchsetzen) eines endlosen bandes in einem vorrat

Publications (2)

Publication Number Publication Date
ES8100837A1 true ES8100837A1 (es) 1980-12-16
ES488032A0 ES488032A0 (es) 1980-12-16

Family

ID=3495980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488032A Granted ES488032A0 (es) 1979-01-29 1980-01-25 Procedimiento para enrollar y desenrollar una cinta sin fin.

Country Status (9)

Country Link
US (1) US4671467A (es)
EP (1) EP0013984B1 (es)
JP (1) JPS55111345A (es)
AT (1) AT359832B (es)
CA (1) CA1139285A (es)
DE (2) DE3068835D1 (es)
ES (1) ES488032A0 (es)
IN (1) IN154130B (es)
MX (1) MX149760A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008918A1 (en) * 1988-03-07 1989-09-21 Sony Corporation Disk magazine and disk loading device
US5529257A (en) * 1995-03-16 1996-06-25 Abbey Etna Machine Company Strip accumulator
DE29717019U1 (de) * 1997-09-23 1999-01-28 Gretag Imaging Ag Spiralspeicher
US5947401A (en) * 1997-10-14 1999-09-07 Niccum; Richard E Motion picture film platter assembly for theatres
DE102016215953A1 (de) * 2016-08-25 2018-03-15 Volkswagen Aktiengesellschaft Wickelverfahren und Wickelvorrichtung zum kontinuierlichen Bewickeln eines Kernes
CN108861739B (zh) * 2018-08-01 2023-11-24 河北华通线缆集团股份有限公司 一种连续供带的水平供带装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463992A (en) * 1921-07-01 1923-08-07 Adams Gridley Film-operating machine
US1639469A (en) * 1924-07-31 1927-08-16 Harry S Merritt Film support for motion-picture-projecting machines
CH131604A (de) * 1928-01-23 1929-02-28 Reika Vertriebs Aktiengesellsc Vorrichtung zum Auf- und Abwickeln eines endlosen Bandes aus Zelluloid, Pergament Kartonpapier oder dergleichen.
GB325083A (en) * 1929-01-24 1930-02-13 Hans Harzer Method and apparatus for feeding endless kinematograph films and other endless bands
US2020521A (en) * 1932-05-07 1935-11-12 J Rex Cole Projecting apparatus
US2032336A (en) * 1934-05-05 1936-02-25 Casteel Res Lab Inc Moving picture film reel
US2338421A (en) * 1939-06-22 1944-01-04 Fries Gustav Apparatus for unwinding and winding up endless films
CH407741A (fr) * 1964-08-12 1966-02-15 Paillard Sa Magasin pour film cinématographique constitué par une boucle sans fin
DE2047043A1 (de) * 1970-09-24 1972-04-06 Bosch Photokino Gmbh Vorrichtung zum gleichzeitigen Ab und Aufwickeln eines endlosen Bandes
US3823890A (en) * 1971-11-22 1974-07-16 E Potts Automatic film feed device
US4169566A (en) * 1975-09-29 1979-10-02 Eprad Incorporated Film supply and take-up system for motion picture projector

Also Published As

Publication number Publication date
ATA64279A (de) 1980-04-15
AT359832B (de) 1980-12-10
US4671467A (en) 1987-06-09
EP0013984A1 (de) 1980-08-06
MX149760A (es) 1983-12-15
EP0013984B1 (de) 1984-08-08
ES488032A0 (es) 1980-12-16
IN154130B (es) 1984-09-22
JPS55111345A (en) 1980-08-27
DE3002471A1 (de) 1980-08-07
DE3068835D1 (en) 1984-09-13
CA1139285A (en) 1983-01-11

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