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.)
OTAEGUI MACAZAGA PEDRO
Original Assignee
OTAEGUI MACAZAGA PEDRO
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Filing date
Publication date
Application filed by OTAEGUI MACAZAGA PEDROfiledCriticalOTAEGUI MACAZAGA PEDRO
Priority to ES519065ApriorityCriticalpatent/ES519065A0/en
Publication of ES8402142A3publicationCriticalpatent/ES8402142A3/en
Publication of ES519065A0publicationCriticalpatent/ES519065A0/en
A block of bearings support a hollow shaft on which is mounted a gear support disc of a shrinking mandrel fitted on to the shaft. A driving shaft operates shrinking rollers which have a pulley for a belt driven by a toothed wheel of a system of bevel gears. - This drives the rollers and there is a variable speed motor which drives the mechanism via trapezoidal section belts.
ES519065A1983-01-181983-01-18
DEVICE FOR THE PASSING OF A TUBULAR FILM.
GrantedES519065A0
(en)
VARIABLE SPEED BELT DRIVE SYSTEM VARIABLE SPEED PULLEY PROCESS TO MINIMIZE THE BELT TENSION IN A VARIABLE SPEED BELT DRIVE SYSTEM TRANSMISSION OF VARIABLE SPEED BELT FOR A VEHICLE
MOUNTING DEVICE FOR CONTROL MOTORS GEAR BOXES SPEED VARIATORS OR SI MILES AND ESPECIALLY FOR AN ELECTRIC BIKE DRIVING A BELT TRANSMISSION PULLEY IN A MACHINE TOOL OR SIMILAR