Overhead cable transport installation
US4154171A · kind A · utility
2Cited by
5References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 10, 1977 |
| Grant date | May 15, 1979 |
| Priority date | — |
| Expiry date | Jun 10, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61B11/004
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a skilift or chairlift having cable supporting wheels arranged in the form of an inverted V to allow the passing of the grips between the wheels. The wheel has a lining shaped as a half pneumatic tire and made of a quasi inelastic wear resistant material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.