Steering shaft assembly having anti-pull apart feature
US11421728B2 · kind B2 · utility
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6References
2Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 23, 2020 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Mar 23, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D3/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method of manufacturing a steering shaft assembly includes inserting an inner shaft into an outer shaft along a longitudinal axis. The method further includes placing the inner shaft and the outer shaft into a tool having a staking tool provided with a staking feature; aligning a stake with a base of a tooth of the plurality of fine teeth of the outer shaft; and pressing the stake axially into an outer shaft first end to a predetermined depth using the staking feature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.