Solid material comminution or disintegration – Apparatus – Helical pusher inside tube moves material toward perforated...
Patent
1993-10-12
1995-08-22
Han, Frances
Solid material comminution or disintegration
Apparatus
Helical pusher inside tube moves material toward perforated...
241 826, 241 823, 241 824, 2412601, 2412852, 2412921, 241294, B02C 1830, B02C 1836
Patent
active
054432146
ABSTRACT:
A meat grinder including an orifice plate mounted to a housing outlet. The orifice plate having a series of outer grinding passages through which soft material passes and a series of spaced hard material collection passages toward the center of the orifice plate. A ramped entryway is formed in the orifice plate adjacent each collection passage and defines a structure for facilitating the routing of hard material into the collection passages. A bushing is mounted within the opening formed in the orifice plate for receiving a centering shaft which is interconnected with a feed screw extending through the housing. A key-and-keyway structure is interposed between the bushing and the orifice plate. A retaining ring is threadedly engaged with the bushing for maintaining the bushing and an adaptor in position relative to the orifice plate. A discharge auger is mounted to the end of the centering shaft and extends through the collection cavity for rotation along with the feed screw and the centering shaft. The housing has ribs or flutes to ensure axial movement of the hard material upon rotation of the discharge auger. A discharge tube is removably connected to the collection housing and a series of nozzle inserts are engageable with the discharge tube for controlling the flow rate of the hard material therethrough by providing differently sized passages for restricting the discharge of the hard material from the collection housing.
REFERENCES:
patent: 366706 (1887-07-01), Williams, Jr.
patent: 472973 (1892-04-01), Arnaud
patent: 737783 (1903-09-01), Schyia
patent: 1514271 (1924-11-01), Tilden
patent: 1619632 (1927-03-01), Perrault et al.
patent: 2166197 (1939-07-01), Schaub
patent: 2445037 (1948-07-01), Richard
patent: 2624384 (1953-01-01), Ward
patent: 2640033 (1953-05-01), Marshall
patent: 2694426 (1954-11-01), Ward
patent: 2924257 (1960-02-01), Reid, Sr.
patent: 3340917 (1967-09-01), Vedvik
patent: 3739994 (1973-06-01), McFarland
patent: 3762658 (1973-10-01), Barnes
patent: 3847360 (1974-11-01), Seydelmann
patent: 3917178 (1975-11-01), Barnes
patent: 3934827 (1976-01-01), Seydelmann
patent: 3971514 (1976-07-01), Martinelli et al.
patent: 4004742 (1977-01-01), Hess
patent: 4014075 (1977-03-01), van Bergen
patent: 4018390 (1977-04-01), Funakubo
patent: 4108387 (1978-08-01), Weiler
patent: 4141113 (1979-02-01), Van Bergen
patent: 4153208 (1979-05-01), Vomhof et al.
patent: 4189104 (1980-02-01), dos Santos
patent: 4202502 (1980-05-01), Laska
patent: 4358061 (1982-11-01), Richter
patent: 4408725 (1983-10-01), Wenger et al.
patent: 4422582 (1983-12-01), Roeger et al.
patent: 4536920 (1985-08-01), Amersfoort
patent: 4600160 (1986-07-01), Mengel et al.
patent: 4613085 (1986-09-01), Simonsen
patent: 4638954 (1987-01-01), Poss
patent: 4699325 (1987-10-01), Hess
patent: 4700899 (1987-10-01), Powers et al.
patent: 4795104 (1989-01-01), Rudibaugh
patent: 4928892 (1990-05-01), Huebner et al.
patent: 5041055 (1991-08-01), Roth
patent: 5251829 (1993-10-01), Lesar
patent: 5289979 (1994-03-01), Lesar
Han Frances
Weiler and Company, Inc.
LandOfFree
Hard material collector assembly for a grinder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hard material collector assembly for a grinder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hard material collector assembly for a grinder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2136353