| 摘要 |
A two-component garage door of the type which is lifted vertically when opened. A first component 4 and a second component 5 are connected rotatably to each other by means of a horizontal axle 6. Runner wheels 7 at the upper end of the first component 4 and at the lower end of the second component 5 follow a rail arrangement 1, 2, 3. A bogie bar 9 with runner wheels 7 at the ends which also follow the rail arrangement 1, 2, 3, and the extensions of the axle 6 are arranged rotatably at the centre of the bogie bar 9. <IMAGE> |
