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US 8,556,560 B2Granted
Tapped insert to be insert moulded and insert moulding method
AssigneeBollhoff Otalu S.A.
InventorsDavid Billion Laroute, Nicolas Bégel, Frédéric Palluel
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AssigneeBollhoff Otalu S.A.
InventorsDavid Billion Laroute, Nicolas Bégel, Frédéric Palluel
Estimating the term…
A tapped insert to be insert molded comprises a shank provided at its axial ends with flanges delineating two axially opposite heads of the insert. The shank is provided with an internally threaded axial section to form a tapping. Means for blocking the insert in rotation after insert molding and means for blocking the insert axially in translation after insert molding are arranged on the outside of the shank. The shank comprises at least one fusible area of greater axial deformability located between the threaded axial section and one of the heads. The fusible area is configured to deform under a predefined axial compressive force applied to the heads without causing deformation of the threaded axial section. The invention also relates to a method for insert molding such an insert.
A tapped insert to be insert moulded, comprising a shank provided at its axial ends with flanges delineating two axially opposite heads of the insert, said shank being provided with an internally threaded axial section to form a tapping, means for blocking the insert in rotation after insert moulding and means for blocking the insert axially in translation after insert moulding being arranged on the outside of the shank, the shank comprising at least one fusible area of greater axial deformability located between said threaded axial section and one of the heads, configured to deform under a predefined axial compressive force applied to the heads without causing any deformation of said threaded axial section.
A tapped insert comprising:
Dependencies are inferred from the claim text.