Apparatus for tumbling concrete products

Details Apparatus for tumbling concrete products Apparatus for tumbling concrete products

2007-04-03

2007-04-03

Rosenbaum, Mark (Department: 3725)

Solid material comminution or disintegration

Apparatus

Comminuting elements

C241S300000

Reexamination Certificate

active

11141731

ABSTRACT:
A tumbler for tumbling concrete products comprises a rotatable cylindrical drum having an input end that is slightly elevated relative to an output end. Tire retread strips are placed side-by-side on the radially inner surface of the drum and extend along its length. Clamps having lateral arms extending on either side are engaged with lateral tread grooves on the strips. The clamps are bolted to the drum between adjacent strips thereby securing the strips to the radially inner surface of the drum.

REFERENCES:
patent: 3378209 (1968-04-01), Crocheron
patent: 3981117 (1976-09-01), Dehlen
patent: 4293014 (1981-10-01), Lundmark
patent: 4319719 (1982-03-01), Larsen
patent: 4424938 (1984-01-01), Day
patent: 4655602 (1987-04-01), Tomlinson
patent: 5302017 (1994-04-01), Platek et al.
patent: 5716013 (1998-02-01), Benson et al.
patent: 5839490 (1998-11-01), Kiedaisch et al.
patent: 5942181 (1999-08-01), Rondeau
patent: 6109906 (2000-08-01), Castonguay et al.
patent: 6390401 (2002-05-01), Sellars

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