Belt for a cable drive system
US4703880A · kind A · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1985 |
| Grant date | Nov 3, 1987 |
| Priority date | — |
| Expiry date | Sep 11, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H19/025
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A drive belt for a linear motion drive system in which a plurality of drive belts are helically disposed and rotated about a driven element to axially advance the element along its axis. The belts include a pair of spaced legs which resiliently abut legs of adjacent belts to equally space the belts about the periphery of the driven element. The legs also are adapted to accommodate changes in diameter of the driven element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.