Movable eave for balcony
42 بار بازدید -
7 سال پیش
-
Turn the brown detachable crank
Turn the brown detachable crank to roll or unroll the roof through a worm drive thus uncover or cover the balcony.
The gravity maintains the roof tension.
No relative motion between yellow bar and two green bars. The revolution joints between them are for easy assembling only.
7 سال پیش
در تاریخ 1396/04/12 منتشر شده
است.
42
بـار بازدید شده