Reflectolite Products, Inc.

Other

Peter F Hauber

A sliding door lock assembly providing the feature of automatic unlatching if closed when in a latched position along with effective normal operation and burglar resistance. It employs a latch member spring biased to an open position and cammed into a closed or latched position by a lever member. If the latch is in a locked position and is impacted with the door frame upon closing, it is translated and moves the locking lever to an unlocked position. The locking lever includes a jaw portion which engages the latch effectively. The latch is generally T shaped with the head of the T within the housing of the assembly.

Sliding door lock

A sliding door lock apparatus is provided comprising a housing carrying a holddown tongue and a mounting bracket therefor which has a particularly sized aperture for receiving the housing in angled relation for lock apparatus assembly, and for thereafter securely retaining the housing against vertical movement in a coplanar alignment of the housing frontal portion and the mounting bracket aperture.

Sliding door lock assembly

An improved vent operator for controlling the position of an edge opening vent in the roof of a recreational vehicle or the like is disclosed. The vent operator is coupled to an electric motor, manual jamb or crank or the like, and comprises a set of reduction gears and drives two sector arms which raise or lower the vent cover. The gear reduction is accomplished by spur gears which have good mechanical properties. The cost of the entire apparatus is minimized by making the gears from pressed metal, the sector arms from stampings and the housing from castings. The result is a reliable vent operator that can be produced economically in commercial quantities.

Motorized vent operator

A vent operator assembly employing a pair of operator arms which simultaneously control the position of an edge opening vent for recreational vehicles and the like. An operator body is secured to the inner side of the recreational vehicle adjacent to the vent opening therein. The body mounts a worm gear extending between a wall of the body and a cup recess in a bridge extending across a sector shaped recess in the body. A pair of operator arms, each including integral gears are journaled in the body from within the sector recess for simultaneous rotation in opposite arcs. The operator arms are relatively rigid except for the outer 16% which is a flexure spring element. Each spring element mounts a roller which engages a track in the edge of the vent cover opposite its hinged side. Upon rotation of a knob connected to the worm gear, the operator arms move simultaneously in the opposite direction to either open or close the vent cover. In the process, the flexure portion of the operator arms is distorted and applies a spring bias against the track of the vent cover providing rigid support thereof and vibration absorbtion.

Vent operator

A window latch and handle assembly exhibiting an attractive appearance while providing a high degree of strength and small size. The assembly employs a pair of body members which are secured to a door or window frame and a unitary handle and latch. The handle extends from one side of the assembly of the two body parts and the latch from the opposite side thereof. A lock member with an elongated arm surface engages a key slot in the handle and latch. When in one orientation, the locking member allows the handle and latch to move laterally against the resistance of return spring and when turned 90.degree., effectively prevents movement of the handle and latch by direct broad area contact with one of the body parts. When rotated 90.degree., the lock member rests in the key slot allowing limited movement of the handle and latch to release the door or window. A captive spring beneath the locking member serves to cause the locking member to spring outward into a visible position whenever it is in unlocked position thereby signalling the condition of the latch. When it is in a locked position, the locking member having merely a screw head, appears merely as an assembly screw thereby avoiding unauthorized persons from detecting its true function. The lock member may include a non-standard shape opening to additionally prevent unauthorized persons from unlocking the latch.

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Burbank, CA, United States of America

Peter F Hauber