Screw Assembly for a Clamping Device
OwnerFlorie Perrigouard, Mathieu Paoli +1inventors
InventorsFlorie Perrigouard, Mathieu Paoli, Damien Archat
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Abstract
A screw assembly (1) for a clamping device (4) comprises: a screw (2; 2′) with a thread (20) having a thread axis (A) and a handle (3; 3′) having a thread section (311) constituting a nut, wherein the screw (2; 2′) and the handle (3; 3′) are fixed together as a screw-nut assembly, wherein at least one of the thread section (311) of the handle (3; 3′) and the thread (20) of the screw (2; 2′) is formed at least partially with a geometry varying along the thread axis (A) such that the screw (2, 2′) and the handle (3, 3′) are engaged by helicoidal wedging.
Claims14
A screw assembly for a clamping device, comprising:
- a screw with a thread having a thread axis;
- and
- a handle having a thread section constituting a nut,
- the screw and the handle are fixed together as a screw-nut assembly, and
- at least one of the thread section of the handle and the thread of the screw is formed at least partially with a geometry varying along the thread axis such that the screw and the handle are engaged by helicoidal wedging.
Dependencies are inferred from the claim text.