Demolishing glazing at a distance uses a demolition ram comprising a pusher, a handle having proximal and distal ends, and fasteners connecting the handle at the distal end to the pusher. The demolishing comprises touching a subpane of the glazing with the pusher, pushing the subpane out of the glazing, and moving the subpane so that it can fall due to its weight, and then catching the falling subpane with a receptacle comprising a mat. The pushing comprises exerting a force about the proximal end, and generating an impulsive force onto the subpane by the exerting through the touching. The impulsive force is generally coaxial with the force of the exerting. The handle has a slenderness ratio of at least twenty-five and not more than one hundred ten that distances the exerting from the generating.

A portable rescue device (1), such as a spreader device, cutter device or combination device with a cutting and spreading function, for portable rescue operations includes a housing (2), a first hand grip (3) and a second hand grip (4) for two-handed actuation of the rescue device. An electric motor is in the housing (2) and a battery (15) is housed on the rescue device (1), or a connection to an external electrical power source. A mechanically or hydraulically driven movable piston rod (12) performs spreading and/or cutting. A display, which is provided on the housing (2). An electronic open- and closed-loop control device provides open- and/or closed-loop control of the electric motor (3) and/or of the display. The rescue device (1) has a communication interface (20) for video data (VD), the video data (VD) being user guidance data, and the display being a video-enabled display (8).

Provided herein are personal safety tools and multifunctional safety tool. The tools have a window striker and a tactical whip on each end of a grip or handgrip. Alternatively, the window striker includes a blade to enable a user to cut through a seat belt. The tool is useful for extricating one's self or another from a vehicle and/or for defending one's self or another from an attacker in an emergency.

A multi-purpose illumination, self-defense and glass-breaking tool, the tool comprising: a tool body; a handle projecting from the tool body; a flashlight carried by the tool body; a pepper spray unit carried by the tool body; and a glass breaker carried by the handle.

A breach training door apparatus includes a heavy outer frame supporting a door on hinges, preferably lift-out hinges. The door includes a crush prop to receive a section of a door of metal, wood or other material, and is versatile in allowing breach training by battering rams, breach tools or explosives. Simulated, breakable locks are included, and a drop bar can be engaged as an interior barrier. Accessories can be attached to the frame to facilitate several different training operations.

A breach training door apparatus includes a heavy outer frame supporting a door on hinges, preferably lift-out hinges. The door includes a crush prop to receive a section of a door of metal, wood or other material, and is versatile in allowing breach training by battering rams, breach tools or explosives. Accessories can be attached to the frame to facilitate several different training operations. A screen door can be attached to the frame when desired for training.

An unmanned aerial vehicle (UAV) includes a UAV frame; and a propulsion system coupled to the UAV frame and configured to cause the vehicle to be airborne. The UAV also includes a control system configured to control the flight of the vehicle and a glass breaker coupled to the UAV frame.

A connected portion 68, 68m is disposed at an end of one of a rotary member 41 (first rotary shaft) of a tool unit 10 and a rotary shaft 62a (second rotary shaft) of a driving unit 60, and a connecting portion 52, 52m which is connected to the connected portion 68, 68m is disposed at an end of the other thereof. The connected portion 68, 68m has a guide shaft 68a that rotates integrally with the rotary member 41 or the rotary shaft 62a, and a plurality of engaged portions 68b, 68p disposed around the guide shaft 68a. The connecting portion 52, 52m has a guide hole 52a into which the guide shaft 68a is inserted, and the engaging portions 52b, 52q with which the engaged portions 68b, 68p are engaged and which are disposed around the guide hole 52a.

The invention discloses a multifunctional rigid-flexible operation engineering rescue accessory. The accessory comprises a frame, two working hydraulic cylinders, eight gripping device connecting rods, two gripping claws, a flexible cleaning device base, a movable guide sleeve, a guide slider, a guide slider rail, a rotary guide sleeve, eight sweepers brush, a functional hydraulic cylinder, and a working hydraulic motor. A gravel clearing function and a stone grabbing function are achieved by using one accessory, and different from a traditional engineering accessory integrating rigid movement, the accessory has the advantage of integrating rigid operation and flexible operation. A rigid grabbing system and a flexible sweeping system are arranged outside the frame and in the cavity of the frame respectively, so as to realize function conversion; through pushing out and retracting of a piston of the functional hydraulic cylinder, the sweeping brushes can be pushed out of the cavity to work and retract to be hidden so that the grabbing function and the sweeping function can be rapidly converted; and moreover, working requirements in various working states are met, and motion interference is avoided.

An emergency escape kit is disclosed. The emergency escape kit includes: an emergency escape punch having an obstacle contact portion configured to be in close contact with an obstacle such as a glass window, and configured to shatter the obstacle by pressurizing a side thereof opposite to the obstacle contact portion located between the obstacle and the side of the emergency escape punch; and a gas mask configured to be couplable to or separable from the emergency escape punch, wherein when the gas mask is coupled to the emergency escape punch, the gas mask shields a portion of the emergency escape punch from an outside of the emergency escape punch, and when gas mask is separated from the emergency escape punch and is brought into close contact with respiratory organ of a user, the gas mask prevents external poisonous gas from flowing into the respiratory organ of the user.