Закрытое акционерное общество "Новокраматорский машиностроительный завод"
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 Закрытое акционерное общество "Новокраматорский машиностроительный завод"filedCriticalЗакрытое акционерное общество "Новокраматорский машиностроительный завод"
Priority to UAU200806789UpriorityCriticalpatent/UA37265U/en
Publication of UA37265UpublicationCriticalpatent/UA37265U/en
Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles
(AREA)
Abstract
A drum of mine winder contains cowling, means for increase of its hardness made in the form of rings successively installed from the inside of cowling on its entire length and fastened with its internal surface, which external radii are equal to inside radius of cowling. The values of inside radii of rings from the middle of cowling in the direction of its ends constantly increase.