Securing nut comprising a spring-accumulator shaped collar
AssigneeSf Handels- Und Besitzgesellschaft Mbh
InventorHartmut Flaig
Life of this patent
Estimating the term…
Abstract
A securing nut (20) includes a shaped collar (8) disposed on an end surface (3) of a nut body (1) and integrally connected to the nut body (1), the shaped collar (8) having an inner end surface (11) concentric with an internally threaded hole (9) of the nut body (1), the inner end surface (11) having a distance from the internally threaded hole (9) in an axial direction (A) and having a securing female thread (22) offset from a female thread (23) of the internally threaded hole (9). The shaped collar (8) forms an undercut portion (17) on a radial outer side (16) of the shaped collar (8) adjacent to the end surface (3) in the axial direction (A).
Claims14
A securing nut (20) comprising a shaped collar (8) disposed on an end surface (3) of a nut body (1) and integrally connected to the nut body (1), the shaped collar (8) having an inner end surface (11) concentric with an internally threaded hole (9) of the nut body (1), the inner end surface (11) having a distance from the internally threaded hole (9) in an axial direction (A) and having a securing female thread (22) offset from a female thread (23) of the internally threaded hole (9), the shaped collar (8) forming an undercut portion (17) adjacent to the end surface (3) in the axial direction (A) on a radial outer side (16) of the shaped collar (8), the shaped collar (8) forming a curved portion (19) on a radial outer side (16), the curved portion (19) having a circular or elliptical contour,
- wherein
- the undercut portion (17) and/or the curved portion (19) is formed in sections in a circumferential direction.
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(canceled)
Dependencies are inferred from the claim text.