Brush cutting head with internally housed drive and bearing...

Woodworking – Rotary cutter – Disk cutter including multiple clamping disks – tangential bit

Reexamination Certificate

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C144S172000, C241S294000, C407S048000, C407S059000

Reexamination Certificate

active

07980278

ABSTRACT:
A brush cutting head having internally housed drive and bearing assemblies which can be easily attached/detached from the brush cutter housing without having to dismantle the drive assembly for improved productivity. The brush cutting head includes a hollow support body, a drive and bearing assembly housed at least partially within the hollow of the support body, a drive block mounted to extend within the hollow of the support body, and a motor provided with a torque transmitting driveshaft.

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patent: 7748421 (2010-07-01), Everett
Technical brochure for “Tandem Asphalt Rollers CC800/900/1000”, Dynapac Compaction Equipment AB, Apr. 2005, Karlskrona, Sweden.
Technical Specifications for Motorized Conveyor Rollers, Matrex Productions, Jan. 5, 2004, Villeneuve sur Yonne, France.

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