Movable or removable closures – Mounted for optional movements – Edgewise retractable bearing acting between closure and...
Patent
1989-06-14
1990-10-09
Kannan, Philip C.
Movable or removable closures
Mounted for optional movements
Edgewise retractable bearing acting between closure and...
49161, 49185, 49449, 292139, E05D 1522
Patent
active
049612867
ABSTRACT:
A toggle tilt latch for a tiltable window assembly which comprises a base adapted to be mounted to a window sash, a handle pivotally mounted to the base and a plunger operatively associated and movable with the handle. The plunger has a free end which protrudes from the base and engages the window frame when the window sash is in its normal vertical position. The plunger is retracted into the base by rotating the handle away from the base. This will allow the window sash to tilt inwardly relative to the window frame. The handle portion not only gives a ready visual indication of whether the plunger is retracted or not but also can be used as hand holds by a user to facilitate tilting of the window sash relative to the window frame.
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Kannan Philip C.
Season-All Industries, Inc.
Silverman Arnold B.
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