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1. EP3786466 - FASTENING NUT

Note: Text based on automatic Optical Character Recognition processes. Please use the PDF version for legal matters

[ EN ]
Claims

1. Fastening nut, comprising a nut body (1) provided with an internally threaded housing (2), characterized in that said nut body (1) comprises a fitting zone (3) having a substantially polygonal section.
  2. Fastening nut according to claim 1, wherein said nut body (1) also comprises a tube (4) defining said internally threaded housing (2).
  3. Fastening nut according to claims 1 and 2, wherein said nut body (1) also comprises a transition zone (5) extending from the fitting zone (3) to said tube (4).
  4. Fastening nut according to claim 1, wherein said fitting zone (3) has a substantially square section.
  5. Fastening nut according to anyone of the previous claims, wherein the nut body (1) comprises at least one retention leg (6).
  6. Fastening nut according to claims 4 and 5, wherein the nut body (1) comprises four retention legs (6) extending from each of the sides of said substantially square section of the fitting zone (3).
  7. Fastening nut according to claim 5 or 6, wherein said at least one or each retention leg (6) comprises a clamping element (7).
  8. Fastening nut according to anyone of the previous claims, wherein said nut body (1) comprises support surfaces (8).
  9. Fastening nut according to claims 4 and 8, wherein said support surfaces (8) are placed in the vertexes of the substantially square section of said fitting zone (3).
  10. Fastening nut according to claims 5 and 9, wherein a ramp (9) is placed between a support surface (8) and an adjacent retention leg (6).
  11. Fastening nut according to anyone of the previous claims, wherein said fitting zone (3) comprises at least one recess (10).
  12. Fastening nut according to claim 5, wherein said at least one or each retention leg comprises a pair of abutment edges (11) at the end in contact with the fitting zone (3).
  13. Fastening nut according to claim 3, wherein said transition zone (5) has a dome shape.