Device for controlling the rotation of the drum of an...

Details Device for controlling the rotation of the drum of an... Device for controlling the rotation of the drum of an...

2006-01-24

2006-01-24

Shoap, Allan N. (Department: 3724)

Cutting

Cutting motion of tool has component in direction of moving...

Orbital motion of cutting blade

C083S649000, C083S949000, C242S564400

Reexamination Certificate

active

06988437

ABSTRACT:
This device for controlling the rotation of the drum in an apparatus for dispensing wiping material being arranged with a profiled lever articulated at its base against the action of an elastic return means. The lever is arranged in the upper part with a support spindle for a pair of pulleys that are mounted to rotate freely. The lever is arranged to be articulated at its base by two spindles arranged in an angular sector concentric with the point and with the spindle of articulation of the drum. The end plate housing the drum is arranged with two oblong slots formed in sectors concentric with the opening and region of housing of the spindle of the drum. The spindles are introduced into and guided in said slots and an upper end of the lever protrudes beyond the upper edge face of the end plate holding the roll, while at the same time facing the outer wall thereof.

REFERENCES:
patent: 2190315 (1940-02-01), Grunwald
patent: 3777962 (1973-12-01), Tange et al.
patent: 4712461 (1987-12-01), Rasmussen
patent: 5868343 (1999-02-01), Granger
patent: 6196102 (2001-03-01), Granger
patent: 6497167 (2002-12-01), Granger
patent: 2 743 057 (1997-07-01), None

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