The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 1980
Filed:
Feb. 21, 1979
Stig L Hallerback, Vastra Frolunda, SE;
Leif Lachonius, Surte, SE;
Aktiebolaget SKF, Goteborg, SE;
Abstract
A nozzle for dosing, feeding and if necessary mixing substances, comprising a rotatable vessel of cup-like form having a base, a central hub portion and an outer wall spaced radially outwardly from the hub portion. The outer wall defines a pouring opening in its upper portion and has a plurality of outlet openings disposed at its lower portion. The vessel is rotatable about a central vertically disposed axis through the hub portion. A plurality of equiangularly spaced partition walls extending between the hub portion and outer wall divides the nozzle into a plurality of chambers. An outlet opening is provided in each of the chambers; and a receiving mold at each outlet rotatable with nozzle receives the molding material by centrifugal force. A stationary supply tube means discharging into the pouring opening of the nozzle combined with rotation of the nozzle at a predetermined uniform rate ensures that substantially equal quantities of the molding material are dispensed to each of the molds located adjacent the outlet openings in the nozzle.