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Class Information
Number: 366/193
Name: Agitating > With specified discharge means > Valve or gate > Sliding gate
Description: Subject matter wherein the movable means is a closure which is rectilinearly reciprocable in a path transverse to the opening or passageway.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8444787 Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum May. 21, 2013
8235705 Apparatus for producing a sulfur concrete substance Aug. 7, 2012
8220985 Retractable pin mixing sample forming device Jul. 17, 2012
8070351 Mixing kneader and process for preparing poly(meth)acrylates using the mixing kneader Dec. 6, 2011
8016960 Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum Sep. 13, 2011
7967502 Vertical mixer with moveable floor Jun. 28, 2011
7794134 Method of preconditioner control with reduced or zero waste Sep. 14, 2010
7461970 Mixer and method of mixing Dec. 9, 2008
7153020 Mixer wagon Dec. 26, 2006
6863429 Dough mixer with metering device Mar. 8, 2005
6789935 Method for vertical mixing and device for this Sep. 14, 2004
6592250 Chamber apparatus for treating waste and removing the waste following treatment Jul. 15, 2003
6461552 Method of producing concrete stones, especially paving stones, building stones or such like Oct. 8, 2002
6450679 Large volume twin shaft compulsory mixer Sep. 17, 2002
6332558 Chip feeder and chip feeding system Dec. 25, 2001
6193403 Bucket mixer attachment for skid steer vehicle Feb. 27, 2001
6109779 Continuous mixer, mixing installation having a continuous mixer and method of operating such a mixing installation Aug. 29, 2000
5967657 Mixer vehicle with helical sweep bars and a return auger Oct. 19, 1999
5630665 Feed mixer apparatus May. 20, 1997
5443797 Process and apparatus for the production of a flowable reaction mixture from at least two flowable reactive components Aug. 22, 1995
5429434 Concrete mixer including a movable discharge chute assembly Jul. 4, 1995
5380085 Concrete mixer with reciprocating discharge chute Jan. 10, 1995
5266261 Process and apparatus for the production of molded articles from hot-setting plastics of several components by low-pressure casting Nov. 30, 1993
5154510 Discharge outlet for fibrous product mixers Oct. 13, 1992
5085513 Arrangement for mixing powder with liquid Feb. 4, 1992
4922463 Portable volumetric concrete mixer/silo May. 1, 1990
4911553 Method and apparatus for feeding solid-liquid mixture Mar. 27, 1990
4898714 Mixing apparatus Feb. 6, 1990
4881819 Method and apparatus for preparing concrete mortar Nov. 21, 1989
4872760 Method and apparatus for processing a mix, preferably concrete mix Oct. 10, 1989
4822173 Withdrawal system for vessel Apr. 18, 1989
4813676 Lottery number selection device Mar. 21, 1989
4737062 Apparatus for the controlled removal of flowable bulk material at the underside of a bulk-material column, especially a migrating-bed filter Apr. 12, 1988
4678342 Drum for mixing and dispensing feed material Jul. 7, 1987
4616936 Construction of a foaming machine Oct. 14, 1986
4606647 Pin mixer Aug. 19, 1986
4506985 Mixing chamber silo for loose material Mar. 26, 1985
4497579 Mixing head for reactive materials Feb. 5, 1985
4490048 Apparatus for producing a preferably chemically reactive mixture from two or more plastics components Dec. 25, 1984
4479591 Apparatus and method for removing foreign materials from a cement metering wheel Oct. 30, 1984
4477191 Mixing head for mixing at least two flowable components Oct. 16, 1984
4474479 Apparatus for treating liquid and semi-solid organic waste materials Oct. 2, 1984
4464056 Mixing head for reactive materials Aug. 7, 1984
4462693 Material mixing apparatus Jul. 31, 1984
4448536 Concrete mixer device May. 15, 1984
4423961 Feed mixing apparatus Jan. 3, 1984
4404173 Apparatus for contacting substantially immiscible liquids Sep. 13, 1983
4398828 Pneumatic mixing silo Aug. 16, 1983
4395131 Apparatus for agitating, conveying and weighing particulate material Jul. 26, 1983
4353652 Apparatus for gravity blending or particulate solids Oct. 12, 1982

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