A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
KEY LOCKABLE OPERATOR COVER
A key lockable window operator, including a crank handle that is shiftable between a folded storage position and an unfolded operating position and a lock cylinder operably engaged to a rack and a sliding pin. The rack and the sliding pin are shiftable between an unlocked position and a locked position. When in the locked position, at least a portion of the sliding pin is engaged into a cavity in the crank handle whereby the crank handle is secured in the folded storage position.
KEY LOCKABLE OPERATOR COVER
A key lockable window operator, including a crank handle that is shiftable between a folded storage position and an unfolded operating position and a lock cylinder operably engaged to a rack and a sliding pin. The rack and the sliding pin are shiftable between an unlocked position and a locked position. When in the locked position, at least a portion of the sliding pin is engaged into a cavity in the crank handle whereby the crank handle is secured in the folded storage position.
KEY LOCKABLE OPERATOR COVER
MEVES DONALD COLLINS (author) / JONES SHERRY LYNN (author) / SCOTT MICHAEL L (author) / VETTER GREGORY J (author)
2015-09-17
Patent
Electronic Resource
English