| 摘要 |
<p>The handle has an operating body (2) with an axial rod (11) which penetrates through a passage hole (51), of the same cross section as the rod, into a door section (46). The rod end (36) is gripped, when the handle is applied against the section, by a mechanism (38), in a casing (39) housed inside the section, for activating the bolt. The rod has a transverse locking peg (26), subject to the action of a pressure spring (29). The peg normally projects from the rod, but is flush inside it against the spring in order to allow it to clear the passage hole during placing of the handle inside the door section. A cylindrical positioning base (13) located facing the passage hole is passed through its centre by the rod. This base, which fits in the end of the handle body, can nevertheless turn in the body to activate the bolt. The base has mating surfaces (48,49) for locking rotation relative to the door section. The handle has an inserted washer (22) housed in the base subject to a compression spring (6) which applies it against the base bottom (15).</p> |
