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US 2018/0320726 A1Published application
Screw
AssigneeAvvio GmbH & Co KG
InventorGerhard HUBMANN
Life of this patent
Estimating the term…
Abstract
A screw having a cylindrical shank with a conical tip at one end and a screw head at the other, and at least one thread section therebetween. The thread section has a thread core. On the thread section, multiple successive thread terms are formed on a shell surface of the thread core. In the region of the thread section, multiple elevations are arranged on the outside of the shell surface of the thread core.
Claims16
A screw, comprising:
- a cylindrical screw shank, on one end of which there is formed a conical tip;
- a screw head which is formed on the other end of the screw shank;
- and
- at least one thread section with a thread core, which thread section extends along a longitudinal axis direction from the conical tip in the direction of the screw head,
- wherein, on the at least one thread section multiple successive thread turns are formed on a shell surface of the thread core;
- and wherein in the region of the at least one thread section, multiple elevations are arranged on the outside on the shell surface of the thread core.
3 more elements
Dependencies are inferred from the claim text.