Operator assembly

Movable or removable closures – With operator for movably mounted closure – Operating lever or link and closure swing about parallel axes

Reexamination Certificate

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Details

C049S339000, C049S340000

Reexamination Certificate

active

07107722

ABSTRACT:
An operator assembly for shifting a movable barrier between open and closed positions thereof, wherein the operator assembly can be configured to function with a variety of different barrier sizes and orientations. The operator assembly may include one or more interchangeable transmission components for adapting the operator for use with different gate sizes and installations. The operator assembly may also comprise a substantially linear drive train for permitting use with different barrier orientations.

REFERENCES:
patent: 5687507 (1997-11-01), Beran
patent: 6223469 (2001-05-01), Moll
patent: 6336294 (2002-01-01), Kowalczyk et al.
International Search Report, dated Mar. 19, 2003, in PCT application PCT/US02/34675.

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