1.1.6.29. A sun-protection shtorka of the hatch on a roof
Fig. 1.45. A sun-protection shtorka of the hatch on a roof
Shtorka of the ventilating hatch can be opened and closed manually. Shtorka opens automatically at the same time with shift of a cover of the hatch back. To close it it is possible only manually (fig. 1.45).