Abstract: A safety device for an aerial lift includes a basket with controls which permit an operator standing in the basket to maneuver the basket. The safety device includes an alarm, a switch activation device proximate to the controls and two solenoid operated relays, one connected with a normally-closed manually operable emergency switch which is operable to cut electrical supply and prevent further movement of the basket, and one connected with a foot operable safety switch, which must be held closed by an operator to activate the controls. Each relay is held in a closed condition unless caused to change to an open condition to cut electrical supply. The relays are controlled by a programmable control box connected to the switch activation device, foot switch and alarm. The control box causes the alarm to operate in accordance with the condition of the foot operable safety switch.

Abstract: A safety device for an aerial lift having a basket with controls which permit an operator standing in the basket to manoeuvre the basket. The safety device comprises an alarm, a switch activation device proximate to the controls and two solenoid operated relays, one connected with a normally-closed manually operable emergency switch means which is operable to cut electrical supply and prevent further movement of the basket, and one connected with a foot operable safety switch, which must be held closed by an operator to activate the controls. Each relay is held in a closed condition (switch on) unless caused to change to an open condition (switch off) to cut electrical supply. The relays are controlled by a programmable control box connected to the switch activation device, foot switch and alarm. The control box causes the alarm to operate in accordance with the condition of the foot operable safety switch.

Abstract: A prefabricated cladding assembly (1) for mounting to the outside of buildings (10), said system comprising a cladding panel (2) having a mounting bracket (3) bonded thereto.

Abstract: Dust plugs provide seals for openings in door frames and window frames to seal against air or water infiltration. The dust plugs are made continuously and automatically by feeding several weatherstrips having piles extending from rigid backing through a tool having side by side slots there through which extend from an anvil surface thereof. The backing strips rest on the surface in edge-to-edge relationship. An adhesive tape having a contact adhesive on one side thereof is fed synchronously with the pile weatherstripping in juxtaposition with the weatherstrips and in contact with the exposed sides of the backing strips. The dust plug material consists of the tape in contact with the weatherstrips and provides an assembly of the weatherstrips and the tape. Counter rotating puller belts engage dust plug material which may then be wound on a reel. For installation of the dust plug, the dust plug material is unwound from the reel and cut into dust plugs of desired length.

Abstract: Dust plugs provide seals for openings in door frames and window frames to seal against air or water infiltration. The dust plugs are made continuously and automatically by feeding several weatherstrips having piles extending from rigid backing through a tool having side by side slots there through which extend from an anvil surface thereof. The backing strips rest on the surface in edge-to-edge relationship. An adhesive tape having a contact adhesive on one side thereof is fed synchronously with the pile weatherstripping in juxtaposition with the weatherstrips and in contact with the exposed sides of the backing strips. The dust plug material consists of the tape in contact with the weatherstrips and provides an assembly of the weatherstrips and the tape. Counter rotating puller belts engage dust plug material which may then be wound on a reel. For installation of the dust plug, the dust plug material is unwound from the reel and cut into dust plugs of desired length.

Abstract: An insert device provides a conductive path between various pins of a host computer's communication port in order to provide a computer program with the capability of determining the presence of the insert device for software copy protection purposes. The insert device is of a shape, size, and character such that a normal mating engagement between a mated connector pair is unaffected.