Splined member for use in a slip joint and method of manufacturing the same
US6761503B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2002 |
| Grant date | Jul 13, 2004 |
| Priority date | — |
| Expiry date | Apr 24, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7033
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An improved female splined member includes a female tubular member having an inner surface provided with a plurality of longitudinally extending grooves that are sized and spaced in accordance with a desired number and position of splines to be formed. A plurality of elongate rods is disposed in respective longitudinally extending grooves formed in the inner surface of the female tubular member. A quantity of positioning material is provided within spaces provided between the elongate rods and the longitudinally extending grooves. The positioning material is hardened to support the elongate rods in the longitudinally extending grooves to define a plurality of inwardly extending splines in the female splined member. An improved method for manufacturing a female splined member includes the initial step of providing a female tubular member having an inner surface provided with a plurality of circumferentially spaced, longitudinally extending grooves. Next, an elongate rod is provided in each of the longitudinally extending grooves in the female tubular member. Then, a quantity of positioning material is provided into spaces provided between the elongate rods and the longitudinally ext…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.