Abstract: An assembly and method for securely enclosing a door opening defined by a building structure comprising: a frame disposed about the opening engaging one side of the structure; a door or other panel substantially covering the opening, the panel being pivotally secured to the frame and pivotable between an open position and a closed position; an installation bar engageable with the frame to secure the frame to the structure such that the frame and the panel are disposed substantially on one side of the structure and the frame engages the one side of the structure, and the installation bar is disposed substantially on an other side of the structure and engages the other side of the structure, the length of the installation bar exceeding a dimension of the opening; and locking means for selectively locking the panel to the frame in the closed position and for unlocking the door.

Abstract: An assembly for securely enclosing a window, door or other opening defined by a structure of a house or other building comprising: a panel sized to substantially cover the opening and engage the structure, the panel having a face having a front and a back and a pair of lateral sides; one or more mounting bars for securing to the panel; one or more installation bars; means for engaging the panel and the structure to securely enclose the opening. The engaging means configured to secure together one of the mounting bars and one of the installation bars and to move the one or more installation bar towards the back of the panel engage and secure the structure between the panel and the first installation bar. A method for installing the panel to the structure of the building to securely enclose the opening.

Abstract: A water flow detector has a spring driven mechanical timer responsive to the movement of a lever. The lever is connected to a paddle. The paddle is responsive to the flow of water in a pipe. The detector via the spring driven timer responds to the flow of water in the pipe after a predetermined delay.

Abstract: A water flow detector has a gear driven timer responsive to the movement of a lever. The lever is connected to a paddle and the paddle is responsive to the flow of water in a pipe. The detector via the gear driven timer responds to the flow of water in the pipe.

Abstract: A water flow detector has a spring driven mechanical timer responsive to the movement of a lever. The lever is connected to a paddle. The paddle is responsive to the flow of water in a pipe. The detector via the spring driven timer responds to the flow of water in the pipe after a predetermined delay.

Abstract: An assembly for securely enclosing a window, door or other opening defined by a structure of a house or other building comprising: a panel sized to substantially cover the opening and engage the structure, the panel having a face having a front and a back and a pair of lateral sides; one or more mounting bars for securing to the panel; one or more installation bars; means for engaging the panel and the structure to securely enclose the opening. The engaging means configured to secure together one of the mounting bars and one of the installation bars and to move the one or more installation bar towards the back of the panel engage and secure the structure between the panel and the first installation bar. A method for installing the panel to the structure of the building to securely enclose the opening.

Abstract: A water flow detector has a gear driven timer responsive to the movement of a lever. The lever is connected to a paddle and the paddle is responsive to the flow of water in a pipe. The detector via the gear driven timer responds to the flow of water in the pipe.

Abstract: An improved rotary latch and housing configured to receive a strike is described. The housing includes two parts that are mated together to improve their resistance to impact forces imparted by the strike. The housing is provided with a channel-shaped recess for receiving the strike. A rotary jaw and rotary pawl are disposed within the housing to secure the strike in a locked position and release the strike in an unlocked position.

Abstract: A right angle clamp is usable for mounting a condition sensor to an apparatus, such as a valve and the like. The clamp includes a bracket having first and second sides. The first side has a pair of elongated slots therein for receipt of a pair of straight-bolts. The bolts pass through the yoke of an associated valve, between the yoke uprights and the valve stem, and are secured to a substantially U-shaped, elongated retaining member having an open end. Each bolt is secured to the retaining member by threaded nut. A substantially U-shaped reinforcing member is positioned between the retaining member and the nut to prevent distortion of the retaining member when the retaining member is in tension. The elongated retaining member allows for easy installation and adjustment of the clamp.

Abstract: A high density, zero-insertion-force electrical circuit board connector is provided comprising an insulator body having walls defined in part by reciprocally movable cams. Contacts with offset terminal portions are arranged in close-packed array and are simultaneously cammed into the closed position by cam followers mounted in a reinforced insulator housing.