To remove or hang on the door hinges alone — for many, this becomes an intractable problem. Make the device shown in the figure, and the case will move forward.
Recommend to read
IN THE CLOUDLESS SKY OF SPAIN
The fighter I-16 in the civil war of Spain. The history of the airplane. This plane was largely first. In the USSR, he was the first popular fighter with retractable landing gear, the...
THE LADDER AT THE SUMMER HOUSE
In the cottages to place a convenient staircase to climb to the loft difficult. And the output, it turns out, there is. He is to use long-known designs parallelogram mechanism which is...
