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.)
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Volpak SA
Original Assignee
Volpak SA
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Filing date
Publication date
Application filed by Volpak SAfiledCriticalVolpak SA
Priority to ES1980249647UpriorityCriticalpatent/ES249647Y/en
Publication of ES249647UpublicationCriticalpatent/ES249647U/en
Application grantedgrantedCritical
Publication of ES249647YpublicationCriticalpatent/ES249647Y/en
Tensioning device for coil bands, essentially characterized in that it is constituted by an elbow arm transverse to an axis with which it swings by means of an arm which, fixed to the shaft, is driven by a cam synchronized with the advance of the coil that unrolls in a roller train in two of which the ends of the arm rest, one of the knee being; swinging by means of the drive of an axis in which it supports by gussets, whose axis is driven by a cam-controlled arm synchronized with the advance; having provided on the axis of rotation of the coil a brake shoe driven by pusher connected mediate a radial arm to an axis that equipped with separate arms supports a roller whose weight tapes the band. (Machine-translation by Google Translate, not legally binding)
ES1980249647U1980-03-261980-03-26
TENSIONING DEVICE FOR COIL BANDS
ExpiredES249647Y
(en)
Procedure for preparation of paper for cigarettes, equipped with a support element, and device for its realization (Machine-translation by Google Translate, not legally binding)