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The Barnacle is a bright yellow, 20-pound (9.1 kg) piece of plastic that adheres to a windshield with 750 pounds-force (3,300 N) of force. It is equipped with an alarm that sounds if the vehicle is moved, and it has a keypad to input an unlock code so that the owner, after settling their parking violation, can release the device and drive away.
The electric immobiliser/alarm system was invented by St. George Evans and Edward Birkenbuel and patented in 1919. [2] They developed a 3x3 grid of double-contact switches on a panel mounted inside the car so when the ignition switch was activated, current from the battery (or magneto) went to the spark plugs allowing the engine to start, or immobilizing the vehicle and sounding the horn. [3]
A wheel clamp, also known as wheel boot, parking boot, or Denver boot, [1] [2] is a device that is designed to prevent motor vehicles from being moved. In its most common form, it consists of a clamp that surrounds a vehicle wheel, designed to prevent removal of both itself and the wheel.
Car boot may refer to: Boot (car), a storage space in a car; Wheel clamp, a device to prevent a vehicle from being moved; Car boot sale, a market where people sell unwanted possessions from their cars
A car boot liner or cargo liner is a synthetic mat designed to protect the automobile boot or trunk against damage from dirt or spills and to pad cargo against abrasion or shock. Specifically, a boot liner shields the vehicle carpet from damage. Boot liners are usually removable, so they may be cleaned or replaced.
The trunk (American English) or boot (British English) of a car is the vehicle's main storage or cargo compartment, often a hatch at the rear of the vehicle. It can also be called a tailgate . In Indian English the storage area is known as a dickey (also spelled dicky, dickie, or diggy ), and in Southeast Asia as a compartment .
A rescue vehicle is a specialised vehicle designed to transport and provide the equipment necessary for technical rescue. [1] Vehicles carry an array of special equipment such as the jaws of life , wooden cribbing , generators , winches , hi-lift jacks , cranes , cutting torches , circular saws and other forms of heavy equipment unavailable on ...
Vehicle extrication is the process of removing a patient from a vehicle which has been involved in a motor vehicle collision. [1] Patients who have not already exited a crashed vehicle may be medically (cannot exit a vehicle due to their injuries) or physically trapped, [ 2 ] and may be pinned by wreckage, or unable to exit the vehicle because ...