Screw connection of components to sheet material and method of effecting connection
US7014386B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1998 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Jan 15, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/75
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A secure connection (10) of a component to a sheet material including, an extent of thin sheet metal (20) having an attaching surface (36), a component (30) having a mating surface (37) abutting the attaching surface, an aperture (35) in the mating surface, and a tapping screw (40) threaded in the aperture and penetrating the attaching surface, the aperture sized relative to the size of the screw as a function of the thickness of the component, whereby the tapping screw has portions of the sheet metal clamped between the tapping screw and the component for establishing retentive forces between the component and the sheet-metal material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.