The belt on the buttons unbuttoned even faster than secures, even from mild random efforts. However, to abandon the buttons and replace them with, for example, hooks is not necessary. A small improvement — and is amazing: here is a duplicate keypad lock, which is shown in the figure, unexpectedly will never undo. He arranged quite simply: on one end of the belt of polyrope sewn on both sides, and return their parts are fixed on the other, bifurcated end of the belt. S. GOLIKOV, St. Petersburg, Russia
Recommend to read
Nimble, wheeled, with reverse
For enthusiasts who enjoy crafting and working with agricultural machinery, I consider myself among them for many years. Being a regular reader of "Modelist-Constructor," I have...
A SMALL PLANE — A GREAT OPPORTUNITY
The aircraft we design and build do not have booths in them, and the pilot's seat. Yes, and they do not need aircraft with a five-meter wingspan and three-kilogram payload. "But then...
