| 摘要 |
A device for closing and fastening two sections of flexible band, particularly two end sections (15a, 15b) of flexible belt band, is equipped with fastening elements (1), which include an end keeper (2), intend to be fixed to a first band section (15a), and a lateral keeper (3), intend to come at the second band section (15b) which the second band section intend to come at the two keepers (2, 3) during closing and fastening operations, by being successively introduced, starting from the lateral keeper (3), through the opening (5) of the end keeper (2), the rear opening (9) of the lateral keeper (3) and the front opening (8) of this same lateral keeper (3), so as to be folded into a generally S-shape, with three superimposed portions (15b1, 15b2, and 15b3). |
| 主权项 |
1. A fastening means including a flexible band for closing and tightening first and second band sections (15a, 15b) of the flexible band, each of said first and second band sections (15a, 15b) having a free end (15a′, 15b′) and, said first and second band sections being equipped with the fastening means (1) for fastening the first and second band sections to each other, said fastening means (1) comprising:
an end keeper (2) arranged at the free end (15a′) of the first band section (15a) and comprising an opening (5) provided for a crossing of the second band section (15b), the first band section (15a) being folded over itself and through the opening (5) of the end keeper (2) to form an assembling hem closed by a seam or rivets (15c) so as to ensure a fixation of said end keeper (2), the end keeper (2) comprising a ring shaped part which is generally circular in shape, the opening (5) also being generally circular in shape; a lateral keeper (3) that is located at said second band section (15b), remote from the free end (15b′) of said second band section (15b), said lateral keeper (3) comprises two openings, a rear one (9) and a front one (8), separated by a transverse structural element (10), for the crossing of said second band section (15b) during closing and tightening operations, said second band section (15b) cooperating with said end and lateral keepers (2, 3) during said closing and tightening operations, by being successively introduced, starting from said lateral keeper (3), through the opening (5) of the end keeper (2), the rear opening (9) of said lateral keeper (3) and the front opening (8) of this same lateral keeper (3), so as to be folded into a generally S-shape, with three superimposed portions, namely, successively, (i) a rear portion (15b1) extending from said lateral keeper (3) to the opening (5) of said end keeper (2), (ii) an intermediate portion (15b2) extending from said opening (5) of the end keeper (2) to the rear opening (9) of said lateral keeper (3), and (iii) a front portion (15b3) comprising the free end (15b′) of said second band section (15b), extending through the front opening (8) of said lateral keeper (3) toward said end keeper (2); and a holding keeper (4) that is located at the first band section (15a), remote from the free end (15a′) thereof, said holding keeper (4) comprises two openings (11, 12) separated by a transverse element (13), namely, a rear opening (12) and a front opening (11), passed through by the first band section (15a) and by the front portion (15b3) of the second band section (15b), respectively, to hold the second band section. |
