Assembly of a drive shaft with the cutting head hub of a...

Details Assembly of a drive shaft with the cutting head hub of a... Assembly of a drive shaft with the cutting head hub of a...

2005-09-06

2005-09-06

Bagnell, David (Department: 3672)

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Coupling accommodates drive between members having...

Torque transmitted via intermeshing teeth on drive and...

Reexamination Certificate

active

06939235

ABSTRACT:
The invention relates to the assembly of a drive shaft with the cutting head hub of a submersible granulator. Said assembly comprises a connector hood which can be fixed to the drive shaft in such a way that it remains free to move. The connector hood is provided with threading for screwing the cutting head hub onto the drive shaft, said drive shaft being supported on a spherical extremity situated on the inside of the connector hood, and a cogged crown with inner-sided cogs is placed on the cutting head side of the drive shaft. The connector hood has inner-sided cogs which interlace with the cogs on the outer side of the cogged crown. The outer surface of each cog on the cogged crown is convex.

REFERENCES:
patent: 1335913 (1920-04-01), Orbom
patent: 3196487 (1965-07-01), Snelling
patent: 3199311 (1965-08-01), Hill
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patent: 4003218 (1977-01-01), Filderman
patent: 4305596 (1981-12-01), Unterstrasser
patent: 4969371 (1990-11-01), Allen
patent: 5688114 (1997-11-01), Millington et al.
patent: 196 42 389 (1997-04-01), None
patent: 0 462 705 (1991-12-01), None
patent: 0 565 119 (1993-10-01), None

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