ES212951U - Un aparato expositor-informador. - Google Patents

Un aparato expositor-informador.

Info

Publication number
ES212951U
ES212951U ES0212951U ES212951U ES212951U ES 212951 U ES212951 U ES 212951U ES 0212951 U ES0212951 U ES 0212951U ES 212951 U ES212951 U ES 212951U ES 212951 U ES212951 U ES 212951U
Authority
ES
Spain
Prior art keywords
exhibitor
translation
band
motor
legally binding
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.)
Granted
Application number
ES0212951U
Other languages
English (en)
Other versions
ES212951Y (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.)
SACRISTAN PAREDES PABLO
Original Assignee
SACRISTAN PAREDES PABLO
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 SACRISTAN PAREDES PABLO filed Critical SACRISTAN PAREDES PABLO
Priority to ES1975212951U priority Critical patent/ES212951Y/es
Publication of ES212951U publication Critical patent/ES212951U/es
Application granted granted Critical
Publication of ES212951Y publication Critical patent/ES212951Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Un aparato expositor-informador, caracterizado por el hecho de que, sobre un bastidor ensamblado a partir de sus perfiles, simplemente deslizando piezas alojamientos adecuados, van montados dos rodillos aplica una zapata de freno -25- sujeta al sobre los que, girando en uno u otro sentido, se enrolla y/o desenrolla, una banda lisa o dotada de receptáculos a modo de bolsas para situar en ellos los soportes materiales de las imágenes a visualizar, presentando ambos rodillos sendas poleas, en extremos correspondientes, para ellos motrices, que reciben el giro desde un pequeño motor, cuya salida es una polea doble, siendo la transmisión mediante correas y de tal manera que dicha transmisión, alternativa para uno u otro rodillo, se realiza en sentidos contrarios, existiendo, entre cada una de dichas poleas motrices y su correspondiente rodillo conducido un embrague electromagnético, estando dispuestos en el interior, tras la mencionada banda, una pluralidad de tubos fluorescentes, y siendo mandado el movimiento del motor, el encendido y apagado de dichos tubos, y la acción de uno u otro de los embragues electromagnéticos mediante células fotoeléctricas, por intermedio de oportunas disposiciones electrónicas convencionales, activándose tales células mediante pequeñas porciones de cinta adhesiva negra o pequeños trazos negros dispuestos oportunamente a los costados de la banda portadora.
ES1975212951U 1975-06-06 1975-06-06 Un aparato expositor-informador. Expired ES212951Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975212951U ES212951Y (es) 1975-06-06 1975-06-06 Un aparato expositor-informador.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975212951U ES212951Y (es) 1975-06-06 1975-06-06 Un aparato expositor-informador.

Publications (2)

Publication Number Publication Date
ES212951U true ES212951U (es) 1976-06-16
ES212951Y ES212951Y (es) 1976-11-01

Family

ID=8377607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975212951U Expired ES212951Y (es) 1975-06-06 1975-06-06 Un aparato expositor-informador.

Country Status (1)

Country Link
ES (1) ES212951Y (es)

Also Published As

Publication number Publication date
ES212951Y (es) 1976-11-01

Similar Documents

Publication Publication Date Title
AR213091A1 (es) Mejoras en mecanismos de transmision de polea motriz
CA1033193A (en) Variable transmission drive pulley assembly with selective drive
FR2430329A1 (fr) Vehicule a transmission a courroies
CA965990A (en) Positive drive roller planetary wave generator
AU501015B2 (en) Variable ratio pulley drive
CA995027A (en) Endless power transmission belt
SE7904433L (sv) Cykloidvexel med utanpaliggande kamkurvor
CA1004506A (en) Endless power transmission belt
CA985932A (en) Endless power transmission belt
AU502178B2 (en) Roller bearing
NL182164C (nl) Drijfriemoverbrenging met een traploos variabele overbrengingsverhouding.
GB1253877A (en) Means for pulling strip sheet material
CA1032786A (en) Endless power transmission belt structure
GB1225990A (es)
FR2576128B1 (fr) Afficheur a bande
CA1026593A (en) Piggyback belt drive assembly
CA1033194A (en) V-belt pulley with automatic tensioning device
JPS548153A (en) Pinch roll type bneding roller arrangement
CA963371A (en) Differential drive for tension rollers
CA928529A (en) Belt and pulley power transmission
FR2158163A1 (en) Strip dresser - with operational speeds which can be varied in very short response times
GB1258070A (es)
ES222207U (es) Dispositivo para la carga de panes en hornos de solera movil.
GB913126A (en) Automatic tensioning means for endless conveyers, in particular for conveyer belts
JPS5319837A (en) Transfer belt drive device for electrophotographic copier