Supports: cabinet structure – With movable components – Plural – oppositely pivoted – parallel axes
Reexamination Certificate
2008-11-11
2011-10-04
Hansen, James O (Department: 3637)
Supports: cabinet structure
With movable components
Plural, oppositely pivoted, parallel axes
C049S367000
Reexamination Certificate
active
08029079
ABSTRACT:
A safety cabinet has a plurality of walls defining a front open side and a pair of doors pivotal about respective horizontally spaced axes on the walls between a closed and an open position. Guides in the cabinet are each associated with a respective one of the doors, and respective links each have a front end connected to a respective one of the doors and a rear end shiftable front-to-back in a respective one of the guides. A connector extends between the rear ends of the links and shifts front-to-back with them. A closer is operatively engageable with the connector, and a spring applies bears on the closer to urge it against the connector for pushing same into the rear end position and closing the doors. An actuator normally holds the closer out of engagement with the connector during movement of same between the front and rear end positions.
REFERENCES:
patent: 2820514 (1958-01-01), Travis
patent: 3516198 (1970-06-01), Lyons
patent: 4262448 (1981-04-01), Flider
patent: 4619076 (1986-10-01), Livingston
patent: 5061022 (1991-10-01), Meriwether
patent: 5722202 (1998-03-01), Cooper
patent: 5944399 (1999-08-01), Gillispie
patent: 5992098 (1999-11-01), Flider et al.
patent: 6729701 (2004-05-01), Carter et al.
patent: 2003/0001465 (2003-01-01), Carter et al.
patent: 10316656 (2004-05-01), None
patent: 202004004855 (2004-09-01), None
patent: 102004021912 (2005-10-01), None
Dueperthal Sicherheitstechnik GmbH & Co. KG
Hansen James O
Wilford Andrew
LandOfFree
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