Parking prohibition device
OwnerClemens Weibelinventor
Life of this patent
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Abstract
A parking prevention means comprises a housing (1) containing a power supply, a controller signal receiver unit, said signals controlling a motor coupled to a shaft (8) bearing a movable part (2) which the motor moves from a substantially horizontal position to a substantially vertical position and vice-versa. The movable part comprises one or more legs (3) which are substantially nondeformable and also includes means enabling the shaft to impart its rotational movement to the movable part, whereas rotation of the movable part caused by an external force does not result in associated rotation of the shaft.
Claims15
A parking prohibition device, comprising a case enclosing a shaft carrying a movable part having at least one leg, which the rotation of the shaft causes to pass from a substantially horizontal position to a substantially vertical position and vice-versa, and further comprising means allowing the forced lowering of the movable part in case of violation while the shaft remains immobilized in the position which it occupies when the movable part is in a vertical position and said means further ensuring the return of the movable part to the vertical position, these means being formed so that the movable part acts like a crutch forming obstruction to the withdrawal of a violating vehicle that, in an extreme case, lifts an offending vehicle at the time of its withdrawal without rotating the shaft and without damage to the device.
Dependencies are inferred from the claim text.