System for linking a steering rod to a steering gear in a steerable vehicle or a snowmobile
US6260648A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2000 |
| Grant date | Jul 17, 2001 |
| Priority date | — |
| Expiry date | Feb 10, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20792
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A linking system for linking a steering rod to a steering gear in a steerable vehicle. In particular, the steerable vehicle is a snowmobile having a frame, a pair of skis pivotally mounted on the frame, a handlebar rotatably mounted onto the frame, and a linking system for linking the handlebar to the skis for steering the snowmobile. The linking system comprises a drive sprocket mounted for common rotation with the steering rod. It also comprises a chain having a first end and a second end. The chain is trained about the drive sprocket. A pair of driven sprockets redirect the first and second ends of the chain. The chain is trained about the pair of driven sprockets. The system further comprises a sliding rod having a middle portion connected to the first and second ends of the chain, and a pair of end portions connected to the steering gear of the steerable vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.