F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 19/08 (2006.01) F16B 19/10 (2006.01) F16B 37/06 (2006.01)
Patent
CA 2606569
The invention relates to a blind rivet element (1) with a setting head (2) and with a shank (3), the shank having, in the region of its end facing away from the setting head (2), an internal thread (4) or a threaded--bolt receptacle and, between the internal thread or the threaded-bolt receptacle and the setting head, a deformation portion (5), and the setting head possessing a larger outside diameter than the shank. In such a blind rivet element, it is proposed, according to the invention, that the shank have a weakening of the shank wall (6) solely in a central circumferential region (15) of the deformation portion (5). The blind rivet element is designed, in particular, as a blind-rivet nut or blind-rivet threaded bolt. Such a blind rivet element is distinguished by a destabilized region which is deformed in a defined way during the setting of the element, the element having a short overall length and low material costs being associated with this. The element can be produced simply and cost-effectively and can be set in an uncomplicated way. Such a blind rivet element is perfectly suitable to have a use, in connection with a component, in which the closing head, formed after the deformation of the blind rivet element, of the blind rivet element engages radially into a recess of the component.
Ridout & Maybee Llp
Schruff Herbert
LandOfFree
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