Car lifting device for replacing punctured wheel, has ramp on which punctured wheel is placed by advancing or reversing car, and base sliding on ground, where ramp has upper part to receive and guide lower part of ramp
摘要
<p>The device has a ramp on which a punctured wheel of a vehicle i.e. car, is placed by advancing or reversing the car. The ramp has an upper part (1) that receives a lower part (2) of the ramp and guides the lower part. A base (3) slides on ground, during installation and operation of the device. A folded flange (4) retains the lower part on the upper part. A lower axle (5) serves as a guide during locking and unlocking of the lower and upper parts.</p>
