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.)
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.)
BERTIL FREDRIK HELGESON MELLBI
Original Assignee
BERTIL FREDRIK HELGESON MELLBI
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Filing date
Publication date
Application filed by BERTIL FREDRIK HELGESON MELLBIfiledCriticalBERTIL FREDRIK HELGESON MELLBI
Priority to ES0241294ApriorityCriticalpatent/ES241294A1/en
Publication of ES241294A1publicationCriticalpatent/ES241294A1/en
Device for moving a group of rollers arranged in an alternative formation and adapted to dry a web of material, particularly a textile web, in which the shaft of each of the rollers carries a first pulley freely rotating thereon and a second pulley rigidly attached to said shaft, carrying an endless chain or belt drive, driven by a main drive shaft along an undulating path around the primarily mentioned pulleys of all the rollers, and being coupled, for each roller, the pulley first mentioned to the pulley mentioned second, by means of two parallel endless belts connected one to each of said pulleys and also to a common pulley that rotates freely, at least one of said belts being elastically steerable, so that the pulley rigidly fixed to the pulley roller shaft is driven, in relation to the speed of the rotating pulley driven primarily, with a n delay dependent on motor torque or roller driver. (Machine-translation by Google Translate, not legally binding)
ES0241294A1958-04-141958-04-14A device to move a group of rollers (Machine-translation by Google Translate, not legally binding)
ExpiredES241294A1
(en)
System for automatic change of position of the tiles during their operation on the conveyor belts (Machine-translation by Google Translate, not legally binding)