| 摘要 |
<p>The strap (2) is coupled to the buckle (3). The buckle consists of two flanges (4, 5) joined by means of the bellows (6) which may be hydraulic or pneumatic. The flange (4) is in two pieces (7, 8) which are joined to the bellows by means of the studs (9). The rectangular end plate is fitted with a strap grip (20) made from a boss cut at an angle with a cover fitting in a slot. The buckle is fitted to a strap around a box which may be lifted directly off the ground.</p> |
