| 摘要 |
<p>The cover's fabrics are pleated into accordion shape, with three embodiments: a- Hand assisted, b- Mechanical assisted, c- Automatic assisted, where in (b and c) the pleats (29) are hinged together using a net of two-way strings 53 attached to a double spiral spring retarded roller (23) (b), motorized roller (24) (c). When pulling the top fabric (28) forward using the pulling stick (39), it covers whole vehicle top, while both side fabrics parts (40,41) are dragged by the top one to cover the vehicle sides. Then every two facing edges of two fabrics at the corners are attached normally using zippers (67). Unfolding the cover starts by releasing the zippers (67), the manual type is pushed back using the pulling stick (39) and the guide bar (38), and collects in- between U-shaped Buckles (56), while in the power assisted types, the fabrics are pulled back by the power of the spring roller (23) or motorized roller (24) towards a specially designed bag (21).</p> |
