Abstract: The invention is based on the principle that the antitheft device has a body of a hard material which cannot be easily cut through and which covers the points of connection of at least one rib with the steering wheel rim and the steering wheel hub. As a result, even though the uncovered rim portion or uncovered ribs are cut through, the device still preserves its antitheft functions, and the vehicle remain non-steerable. The body of the device has a U-shaped cross-sectional configuration so that the device can be hooked up over the wheel rim and then locked to the rim by a lock.

Abstract: A container having a breakable pouring cap (116) for pouring oil into an oil tank (114). The cap (112) is snapped onto a neck portion (116) through the engagement of an inner projection (146) on the open end of the cap (112) and an outward annular projection (122) on the neck portion (116) of the container. The cap is sealed by means of a pair of annular radial projections (122 and 124) on the outer surface of the neck portion (116) of the container, these projections having sliding fit with the inner surface of the cap (112). The end face of the neck portion (116) is skewed and forms a piercing tip (130) at its lowermost end and a cutting edge (128) on the remaining peripheral portion of the end face. In use, the container is inserted in an inverted position so that the breakable cap extends into an inlet opening (111), e.g., of the oil tank.