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Class Information
Number: 366/60
Name: Agitating > Mortar mixer type > Movable mixing chamber > Rotatable > With specified actuating or control means
Description: Subject matter including a particularly described means for effecting rotation of the mixing chamber.










Sub-classes under this class:

Class Number Class Name Patents
366/61 Hydraulic drive or control 35


Patents under this class:

Patent Number Title Of Patent Date Issued
8020431 Method and system for calculating and reporting slump in delivery vehicles Sep. 20, 2011
7850364 Concrete batch plant with polymeric mixer drum Dec. 14, 2010
7744267 Mixing drum drive ring Jun. 29, 2010
7740396 Arrangement for improving the operational performance of cement mixing truck Jun. 22, 2010
7188991 Auxiliary control station for a rear dispensing concrete mixing vehicle Mar. 13, 2007
6928891 Material sample preparation apparatus and method Aug. 16, 2005
6286987 System and method for controlling the speed of an engine providing power to a concrete mixing drum Sep. 11, 2001
5752768 System for control of the condition of mixed concrete May. 19, 1998
5556197 Asphalt plant for both continuous and batch operation Sep. 17, 1996
5490928 Tandem waterwheel trommel Feb. 13, 1996
5348387 Auxiliary bearing and drive mechanism for a concrete mixer Sep. 20, 1994
5243244 Mixer motor with splashproof housing Sep. 7, 1993
5137366 Mixer vehicle Aug. 11, 1992
5082553 Concrete aggregate collecting apparatus Jan. 21, 1992
5039226 Portable concrete mixer Aug. 13, 1991
4585356 Concrete mixer truck Apr. 29, 1986
RE32043 Portable concrete mixing and transport apparatus Dec. 3, 1985
4491415 Rotary drum mixing device Jan. 1, 1985
4487543 Garbage truck with revolving receptacle Dec. 11, 1984
4461577 Variable height concrete truck Jul. 24, 1984
4435082 Rotary drum mixing device Mar. 6, 1984
4387995 Portable concrete mixing and transport apparatus Jun. 14, 1983
4320586 Rotary drum Mar. 23, 1982
4294548 Drive arrangement for concrete mixers Oct. 13, 1981
4265031 Rotary drum mounted by means of running rings May. 5, 1981
4223997 Portable cement mixer Sep. 23, 1980
4148589 Cement mixer having a guard for gears Apr. 10, 1979
4135171 Cement mixer with switch harness Jan. 16, 1979
4124304 Direct drum drive for concrete mixer trucks Nov. 7, 1978
4114193 Device for the control of concrete manufacture in truck concrete mixers Sep. 12, 1978











 
 
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