Other

Milgard Manufacturing, Inc.

Vanguard Plastics Ltd.

Jacob Rebel

Hong M Chen

Kai Zhang

John Tremble

James Chun Nam Chan

A water deviation unit for external wall features comprises a frame shaped plate adaptable to be attached to a sheathing of a composite external wall and a box like subassembly projecting outwardly from and connecting to the frame shaped plate and provided centrally with a relatively large aperture. The box like subassembly includes: 1) a pair of spaced apart walls extending outwardly and perpendicularly in vertical planes from adjacent sides of said relatively large aperture and continuing above the latter; 2) upper and lower means for inclining used to deflect outwardly the water and connected laterally respectively at a top and a bottom of the pair of spaced apart walls; and 3) means for controlling an entrance and a withdrawal from an interior of the composite external, disposed between and joining the spaced apart walls.

Water deviation unit for external wall fixtures

An operator comprising a housing ending in a flange is provided with a turret incorporating a stepped bore for locating a worm shaft of a drive mechanism. A first seal is disposed between the worm shaft and the stepped bore. A second seal is interposed between the flange and a frame of a window. An interconnecting mechanism driven by the worm shaft comprises a pair of worm arms followed by a pair of links. The former and the latter are provided with male and female ends using, respectively, a calotte of a sphere complemented by a spherical shaped recess. Thus, between the pair of worm arms and the pair of links, pivotal joints are formed.

Operator for casement type window

A dual-hook locking assembly mounted in a casing subassembly is actuated from outside of the latter by a handle which causes a locking subassembly to operate between an unlocked and a locked position. By rotating the driving handle, a gearing subassembly including a pair of meshed segmental gears drives the locking subassembly between the aforementioned positions. The gearing subassembly and the locking subassembly are directly interconnected. An adjusting subassembly is used for positioning the locking subassembly with respect to a strike plate of a door. The adjusting subassembly comprises several guiding plates. The latter and the gearing subassembly have a common center of rotation.

Dual-hook locking assembly

A building window includes a generally rectangular frame having an upper rail and opposed side rails. An upper sash and a lower sash are independently movably mounted in the frame. A pair of opposed spring detents are mounted on the side rails adjacent to the upper rail of the frame. A pair of laterally opposed latches are at upper corners of the upper sash at positions to engage the spring detents as the upper sash is moved to its fully raised position. The latches cooperate with the spring detents to hold the upper sash in its fully raised position and are releasable from the spring detents to permit lowering of the upper sash.

Upper sash detent latch for a double-hung window

A positive action fenestration lock, i.e. adaptable to be attached to a moving window profile and to interact, by sliding, with a fixed window profile, said positive action fenestration lock comprises: a hollow body closed by a base plate; a bolt-wedge displaceable rectilinearly with respect to the hollow body and the base plate, respectively; a button located generally in the hollow body and pivotally connected to the base; an actuator and a flat spring, the latter being attached to the former, controlling together the rectilinear movement of the bolt-wedge, while the latter is activated by the button; a pair of restoring torsion springs, located between the base plate and the button, for resisting against a torque caused by the button, the latter being adaptable to be finger pressed by an operator; and a helical compression spring acting permanently on the actuator and, impliedly, on the flat spring.

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Abbotsford, Canada

Jacob Rebel