THREADED FASTENING ELEMENTS
DE602024005470T2Active Publication Date: 2026-06-17ILLINOIS TOOL WORKS INC
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Patent Information
- Application Number
- DE602024005470
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2024-07-01
- Filing Date
- 2024-07-09
- Publication Date
- 2026-06-17
- Estimated Expiration
- 2044-07-09
AI Technical Summary
Technical Problem
Threaded fasteners experience significant torsional stresses when driven into substrates like concrete, leading to shearing failures and shank breakage due to frictional resistance, necessitating a solution to enhance shank strength and reduce failure likelihood.
Method used
A threaded fastener design with a shank comprising multiple portions and helical thread formations, including grooved sections to optimize material distribution, resulting in a stronger shank with larger diameters and reduced torsional forces.
Benefits of technology
The design enhances the torsional strength of the shank, significantly reducing the likelihood of failure and improving the fastener's overall durability.
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