| 摘要 |
The body 5 of the hinge possesses a lower wall pierced through by two holes 14, 15 and an upper wall having a U-shaped end, which walls are connected by means of two vertical walls, one end of which is also U-shaped; in the body fixed to one branch 4 by an assembly 6, 19 and 7, 20, is inserted a pusher-piston 8, at one end of which can be inserted, at 9, a screw 10 for connecting to the associated frame, and which comprises a T-shaped portion 8b and a U-shaped part 8d which form a unit after their connection, the base of the part 8d is pierced through by a hole 27 through which passes a rod 16 around which is wound a spring 17 which is fixed to a lock washer 18. <IMAGE>
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