Movable or removable closures – Mounted for optional movements – Pivot mounted on sliding member; e.g. – slide-stile
Reexamination Certificate
2005-07-12
2005-07-12
Redman, Jerry (Department: 3634)
Movable or removable closures
Mounted for optional movements
Pivot mounted on sliding member; e.g., slide-stile
C049S176000
Reexamination Certificate
active
06915609
ABSTRACT:
A brake assembly for locking a vertical or horizontal slidable sash window or door within a track of a frame is disclosed. The track has an elongated base and a pair of spaced apart, opposed sidewalls extending perpendicular from the base. Each sidewall has an inner shoulder spaced from and parallel to the base. The assembly has a slider body having a central opening extending from a front face of the body to a rear face of the body. The slider body has a side opening in each side of the slider body and being in communication with the central opening. A pair of brake members are provided wherein one brake member is slidably positioned within a respective one of the side openings. A cam has a rear face and a front face, and is adapted to receive a pivot member mounted on either the sash window or door. The cam is positioned in the central opening and is adapted to be rotatable within the opening by the pivot member. The cam, slider body and brake members include cooperative structure for converting rotary motion of the cam into radial movement of the brake members through the side openings and axial movement of the cam and slider body to lock the brake assembly within the track.
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Annes Jason L.
O'Donnell Richard H.
Ashland Products, Inc.
Redman Jerry
Wallenstein Wagner & Rockey Ltd.
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