Planetary centrifugal mixing apparatus having exchangeable centr

Details Planetary centrifugal mixing apparatus having exchangeable centr Planetary centrifugal mixing apparatus having exchangeable centr

1995-02-06

1996-06-11

Cooley, Charles E.

Agitating

Mortar mixer type

Movable stirrer

366288, 366331, 403340, B01F 730, B28C 516

Patent

active

055249825

ABSTRACT:
An apparatus for mixing molding sand which comprises a mixing vessel having a mixing tool disposed within the mixing vessel, the mixing tool comprises an elongated shaft having a plurality of blades arranged along the elongated shaft wherein each of the plurality of blades comprises two opposed identical blade portions fitted to each other by a form fitting connection at a location adjacent the elongated shaft. The form fitting connection includes a groove and a lug on each of the opposed blade portions wherein the lug on one of the opposed blade portions engages the groove on the other opposed blade portion. The groove and lug form in part a peripheral surface of a polygonal recess on the form fitting connection which surface abuts the elongated shaft of the mixing tool when the opposed blade portions are secured to the shaft.

REFERENCES:
patent: 581917 (1897-05-01), Munz
patent: 633124 (1899-09-01), Cummer
patent: 770855 (1904-09-01), Hetherington
patent: 888199 (1908-05-01), Stafford
patent: 1331776 (1920-02-01), Lewis
patent: 1365363 (1921-01-01), Adams
patent: 1514652 (1924-11-01), Burmaster
patent: 1524854 (1925-02-01), Browne
patent: 1555964 (1925-10-01), Guedel
patent: 1687660 (1928-10-01), Cummer
patent: 1712549 (1929-05-01), Castellano et al.
patent: 1741013 (1929-12-01), Cummer
patent: 2259456 (1941-10-01), Crawford
patent: 2540346 (1951-02-01), Potter
patent: 3387829 (1968-06-01), Nangoh et al.
patent: 4304494 (1981-12-01), Lutz
patent: 5302020 (1994-04-01), Kruse
patent: 5358328 (1994-10-01), Inoue et al.

Affiliated with

Also associated with

Rating

Planetary centrifugal mixing apparatus having exchangeable centr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Planetary centrifugal mixing apparatus having exchangeable centr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planetary centrifugal mixing apparatus having exchangeable centr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-349081