Safety device for strip dispensing machine

Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade

Reexamination Certificate

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C083S649000, C225S016000, C242S564400

Reexamination Certificate

active

06962101

ABSTRACT:
A control and safety device for a machine for dispensing strips of material having a belt mounted between a drum (4) and a shaft (9) in a floating mount. The shaft receiving the belt having an axle of narrower diameter than the shaft in its central part opposite a groove formed on the drum. The axle has a dimension greater than the width of the groove (4b) formed on the drum, so as to enable an oblique lateral displacement of the belt, which thus accompanies, according to a limited amplitude α, the longitudinal direction in which, for example, a paper strip is being pulled out of the machine by the user.

REFERENCES:
patent: 2411917 (1946-12-01), Wooster
patent: 3961700 (1976-06-01), Fleischauer
patent: 4165138 (1979-08-01), Hedge et al.
patent: 4355715 (1982-10-01), Chorlton
patent: 4635837 (1987-01-01), Granger
patent: 4846035 (1989-07-01), Granger
patent: 5217109 (1993-06-01), Youren
patent: 6152397 (2000-11-01), Purcell
patent: 6363824 (2002-04-01), Granger
patent: 6450076 (2002-09-01), Granger
patent: 6474209 (2002-11-01), Granger
patent: 0 145 622 (1985-06-01), None
patent: 0 317 448 (1991-04-01), None

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