| 摘要 |
Assembling coupling consisting of a box (1), gripping element (5) with a hook (6), grooves (13, 16), compression projection (8), supporting tongue (7) and of an operating head (4) with a cam washer (9). Under the operating part (22) of the gripping strip (5) a prestrained leaf spring (10) with an assembly hole (17) is mounted and its shoulders (25) terminated with folds (11) are situated around the pin (20) of the operating head (4) in the channel (30) of the bed (12) provided with a stabilizer (28) and the bed (12) is positioned in the slot (29) of the side opening (18) of the back face (34) of the box (1), wherein the swinging point (32) of the gripping strip (5) is situated under the operating head (4) and the fastening part (23) of the gripping strip (5) is swinging from the box (1) in the direction to the operating head (4). The gripping strip (5) is provided with a dilatation deflection (31) between the compression projection (8) and the hook (6).
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