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Class Information
Number: 366/16
Name: Agitating > Mortar mixer type > With ingredient proportioning
Description: Subject matter including means for controlling or regulating the ratio of the ingredients to be mixed.

Sub-classes under this class:

Class Number Class Name Patents
366/17 By condition sensing means 74
366/20 By screw conveyor charging means 44
366/21 By varying opening of charging means 20
366/19 By volume 39
366/18 By weight 95

Patents under this class:
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Patent Number Title Of Patent Date Issued
8442688 System for monitoring plant equipment May. 14, 2013
8401703 Method and device for controlling production of a mixture of components, in particular a mixture with pre-mix dead volumes Mar. 19, 2013
7824095 Package for fibres and a method for the application thereof Nov. 2, 2010
7766537 Lightweight foamed concrete mixer Aug. 3, 2010
7660648 Methods for self-balancing control of mixing and pumping Feb. 9, 2010
7620481 Systems for self-balancing control of mixing and pumping Nov. 17, 2009
7572048 Apparatus for highly controlled color distribution in mass produced concrete products Aug. 11, 2009
7225932 System units for treatment of aggregate material Jun. 5, 2007
7178972 Recycled material mixing machine Feb. 20, 2007
7050886 Chemical dispensing system for a portable concrete plant May. 23, 2006
6945686 Method for dosing reinforcing fibres for the manufacturing of fibre concrete and the chain packing used Sep. 20, 2005
6929393 Asphalt production plant Aug. 16, 2005
6923565 Process and equipment for producing concrete products having blended colors Aug. 2, 2005
6486475 Method and apparatus for determining liquid absorption of aggregate Nov. 26, 2002
6223871 Cable drum with integrated frequency converter May. 1, 2001
6183123 Fiber additive concrete manufacturing method Feb. 6, 2001
6120172 System and method for providing raw mix proportioning control in a cement plant Sep. 19, 2000
6120173 System and method for providing raw mix proportioning control in a cement plant with a gradient-based predictive controller Sep. 19, 2000
6113256 System and method for providing raw mix proportioning control in a cement plant with a fuzzy logic supervisory controller Sep. 5, 2000
6085912 Apparatus for sorting and recombining minerals background of the invention Jul. 11, 2000
5971600 Transportable apparatus for combining waste material with a stabilizer material Oct. 26, 1999
5810470 Device and method for mixing mortar with a specific ratio of sand, cement and water Sep. 22, 1998
5803596 Method and apparatus for high capacity production of finished aqueous foam with continuously adjustable proportioning Sep. 8, 1998
5795060 Method and apparatus for continuous production of colloidally-mixed cement slurries and foamed cement grouts Aug. 18, 1998
5785421 Mobile modular concrete batch plant Jul. 28, 1998
5653533 Apparatus and method for introducing liquid additives into a concrete mix Aug. 5, 1997
5580166 Cement pump for a wet spray system Dec. 3, 1996
5452954 Control method for a multi-component slurrying process Sep. 26, 1995
5433521 Batcher plant for producing ready-mixed concrete Jul. 18, 1995
5215372 Aggregate storage apparatus for use in producing asphaltic mix Jun. 1, 1993
5186538 Core and molding sand preparation apparatus with adjustable mixing blade Feb. 16, 1993
5149192 System for mixing cementitious construction materials Sep. 22, 1992
5118197 Process for mixing two liquids Jun. 2, 1992
5098666 Device for metering at least two flowable reaction components into a mixing chamber Mar. 24, 1992
4997284 Concrete and mortar distribution process and apparatus Mar. 5, 1991
4963031 Cement slurry batcher apparatus and process Oct. 16, 1990
4956821 Silo and delivery system for premixed dry mortar blends to batch mixers Sep. 11, 1990
4830505 Particle wetting process and apparatus May. 16, 1989
4802139 Apparatus for producing a heated reproduction asphalt mixture Jan. 31, 1989
4712919 Continuous soil mixing apparatus Dec. 15, 1987
4638971 Machinery skid Jan. 27, 1987
4626104 Method and apparatus for mixing particulate materials Dec. 2, 1986
4624575 Cement mobile mixer Nov. 25, 1986
4615489 Process and apparatus for the preparation of a mix composed of mineral fibers and inorganic hydraulic binders Oct. 7, 1986
4585353 Apparatus for the preparation and application in situ of blends of structural material Apr. 29, 1986
4569025 Method of preparing foundrys and by measuring moisture and compressibility Feb. 4, 1986
4368984 Mixer apparatus Jan. 18, 1983
4298288 Mobile concreting apparatus and method Nov. 3, 1981
4235739 Canister method of disposing of radioactive waste Nov. 25, 1980
4190369 Method and apparatus for making molds Feb. 26, 1980

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