Connection of a spindle and/or stud with a crank lever of a wiper system
US6099195A · kind A · utility
7Cited by
10References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 6, 1997 |
| Grant date | Aug 8, 2000 |
| Priority date | — |
| Expiry date | Aug 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/4966
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Fastening of a spindle or of another elongated cylindrical component perpendicularly to a lever. This fastening essentially consists in providing the galvanized deep-drawn sheet steel lever with a suitable rim hole into which the spindle is inserted. The spindle is secured against moving axially in relation to the lever by a peripheral projection which is formed by rolling the rim hole surface and which projects into a corresponding groove in the spindle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.