ES258606U - Dispositivo abridor de bolsa - Google Patents

Dispositivo abridor de bolsa

Info

Publication number
ES258606U
ES258606U ES1981258606U ES258606U ES258606U ES 258606 U ES258606 U ES 258606U ES 1981258606 U ES1981258606 U ES 1981258606U ES 258606 U ES258606 U ES 258606U ES 258606 U ES258606 U ES 258606U
Authority
ES
Spain
Prior art keywords
tube
levers
transverse
translation
tilting
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
ES1981258606U
Other languages
English (en)
Other versions
ES258606Y (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.)
Rovema Iberica SA
Original Assignee
Rovema Iberica SA
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 Rovema Iberica SA filed Critical Rovema Iberica SA
Priority to ES1981258606U priority Critical patent/ES258606Y/es
Publication of ES258606U publication Critical patent/ES258606U/es
Application granted granted Critical
Publication of ES258606Y publication Critical patent/ES258606Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

Dispositivo abridor de bolsa, aplicable en aquellas máquinas de envasado automático que forman bolsas a partir de un tubo longitudinal del material de envoltura mediante soldaduras transversales, caracterizado porque inmediatamente antes de las mordazas transversales de formación del fondo de la bolsa se aplica, en el recinto interno del tubo y soporte en el extremo de la guía formadora del propio tubo, sendas palancas basculantes dotadas de movimientos alternativos en el plano de acción de la mordaza transversal de forma que, en un sentido de los movimientos alternativos basculantes de las mencionadas palancas sincrónicas con el mecanismo de arrastre, se extiende la lámina tubular hasta una longitud coincidente con un semi-desarrollo del tubo del material de envoltura asegurando una soldadura transversal libre de pliegues o arrugas, mientras que con el otro sentido alternativo del basculamiento las palancas liberan el material tubular y permiten que la lámina discurra traccionada por el mecanismo de arrastre sin interferir con el propio dispositivo y pudiera rasgarlo.
ES1981258606U 1981-05-26 1981-05-26 Dispositivo abridor de bolsa Expired ES258606Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1981258606U ES258606Y (es) 1981-05-26 1981-05-26 Dispositivo abridor de bolsa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981258606U ES258606Y (es) 1981-05-26 1981-05-26 Dispositivo abridor de bolsa

Publications (2)

Publication Number Publication Date
ES258606U true ES258606U (es) 1981-12-01
ES258606Y ES258606Y (es) 1982-06-01

Family

ID=8415205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981258606U Expired ES258606Y (es) 1981-05-26 1981-05-26 Dispositivo abridor de bolsa

Country Status (1)

Country Link
ES (1) ES258606Y (es)

Also Published As

Publication number Publication date
ES258606Y (es) 1982-06-01

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