Cage nut fastener and methods for tool-less installation of same
US11846312B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 10, 2021 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Dec 10, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4987
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method of installing a cage nut fastener against a frame member without the aid of tools includes: providing a cage nut fastener having a spring cage and a nut prevented from rotation within the spring cage, wherein the spring cage includes first and second lever arms arranged at opposite sides thereof, each lever arm extending in a rearward direction behind a back wall of the spring cage; applying a compression force upon at least one of the lever arms, without the aid of tools, to manipulate the spring cage to a compressed state; positioning a distal end of each of the lever arms through an aperture of the frame member; and releasing the compression force so that a portion of each of the lever arms presses against an edge of the aperture, thereby securing the cage nut fastener against the frame member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.