Agitating blade structure of soil stabilizing apparatus

Details Agitating blade structure of soil stabilizing apparatus Agitating blade structure of soil stabilizing apparatus

1986-12-05

1988-12-20

Hornsby, Harvey C.

Agitating

Stirrer within stationary mixing chamber

Rotatable stirrer

366 65, 366169, 366349, 175 19, B01F 716, B28C 508

Patent

active

047922370

ABSTRACT:
An agitating and cutting blade structure of soil apparatus substantially comprises a plurality of concentric rotary shafts which rotate in mutually opposite directions and a plurality of agitating blades which are fixedly mounted on the respective rotary shafts and rotate in opposite directions corresponding to the rotation of the rotary shafts as well as a cutting blade fixed to the free end of one of the rotary shafts. Due to such construction, the soil receives a complicated and strong shearing force, is vigorously agitated and mixed with hardening agent efficiently hardened.

REFERENCES:
patent: 361186 (1887-04-01), Ritchey
patent: 936410 (1909-10-01), Chase et al.
patent: 948214 (1910-02-01), Fisher
patent: 1437567 (1922-12-01), Stewart
patent: 1577615 (1926-03-01), Emery
patent: 1987700 (1935-01-01), Muir
patent: 2807447 (1957-09-01), Vanghan
patent: 3363688 (1968-01-01), Bielstein
patent: 4377419 (1983-03-01), Reed
patent: 4438813 (1984-03-01), Nikolaev et al.

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