Bicycle derailleur cable preload and sealing system
US5630338A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1995 |
| Grant date | May 20, 1997 |
| Priority date | — |
| Expiry date | Jul 11, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20462
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cable pre-load system and device attachable between a moveable control cable and a rigid frame for regulating tension in the control cable and sealing the control cable against contamination. The tensioning device includes a cable connector, a resilient tubular member with two ends and a frame connector. The cable connector attaches one end of the tubular member to the control cable to form a static seal about the control cable. The frame connector attaches the other end of the tubular member to the frame. The tubular member stretches between a first configuration and a second configuration in response to movement of the control cable to regulate tension in the control cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.