Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1991-11-18
1993-11-02
Bollinger, David H.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
209624, 209392, 492 49, B07C 900
Patent
active
052576990
ABSTRACT:
A die stamp formed disc construction including a toothed plate and a two-stepped sleeve integrally formed thereon. The sleeve has coined or stamped interior and exterior forty-five degree flats. The flats are accurately positioned so that, with the discs received through their central openings and clamped together onto the rotation shaft, the interior flat of one disc is held directly against the exterior flat of the adjacent disc thereby accurately and consistently positioning and holding the toothed plates of adjacent discs in spaced relation and preventing disc wobble.
REFERENCES:
patent: 1613032 (1927-01-01), Goudy
patent: 1679593 (1928-08-01), Williamson et al.
patent: 1960955 (1934-05-01), Recker
patent: 2092421 (1937-09-01), Morgan
patent: 3077928 (1963-02-01), Nihlen et al.
patent: 3258954 (1966-07-01), Dennis
patent: 3707133 (1972-12-01), Myer
patent: 3724537 (1974-09-01), Johnson
patent: 3834212 (1974-09-01), Roper
patent: 4037723 (1977-07-01), Wahl et al.
patent: 4239119 (1980-12-01), Kroell
patent: 4267753 (1981-05-01), Bennett
patent: 4301930 (1981-11-01), Smith
patent: 4376042 (1983-03-01), Brown
patent: 4377474 (1983-03-01), Lindberg
patent: 4452694 (1984-06-01), Christensen et al.
patent: 4538734 (1985-09-01), Gill
patent: 4579652 (1986-04-01), Bielagus
patent: 4653648 (1987-03-01), Bielagus
patent: 4658964 (1987-09-01), Williams
patent: 4658965 (1987-04-01), Smith
patent: 4703860 (1987-11-01), Gobel et al.
patent: 4741444 (1987-05-01), Bielagus
patent: 4755286 (1987-07-01), Bielagus
patent: 4774000 (1988-09-01), Kawai et al.
patent: 4795036 (1989-01-01), Williams
Fricker John W.
Wilcox James C.
Bollinger David H.
Mill Services and Manufacturing, Inc.
LandOfFree
Disc screen construction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disc screen construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disc screen construction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1752594