F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 37/00 (2006.01) B21K 1/70 (2006.01) B21K 25/00 (2006.01) B60B 3/16 (2006.01) F16B 39/26 (2006.01)
Patent
CA 2361450
The present invention concerns a nut (1) with a nut body (10) having an enlarged shoulder (15) and a turning plate (20) that is rotationally and inseparably arranged on the nut body, wherein the turning plate is shoved onto the nut body and secured by means of a locking element. According to the invention, the locking element is fashioned as a bead (26) provided on the nut body (10), so that the turning plate (20) is arranged between the enlarged shoulder (15) and the bead (26). Moreover, the present invention concerns a method for fabrication of such a nut, wherein the nut body (10) and the turning plate (20) are made by massive forming and, before or after shoving on the turning plate (20), an upsetting (26) is formed by pressing in the nut body (10), or during the fabrication of the nut body (14) a bead (26) is formed as a single piece in the nut body, so that the turning plate (20) is positioned between the enlarged shoulder (15) and the upsetting or the bead (26).
Macrae & Co.
Winker Alexander
Winker Massivumformung Gmbh & Co. Kg
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