Zipline trolley
US7819066B2 · kind B2 · utility
18Cited by
22References
15Claims
0Family size
Inventor
Key dates
| Filing date | Sep 29, 2008 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | Jan 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G21/22
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a zipline trolley comprising of two substantially flat side flanges arranged in a parallel configuration, a substantially flat front face attached perpendicularly to the front edges of the side flanges, and a substantially flat back face attached perpendicularly to the rear edges of the side flanges. There are also provided two axles for bearing wheels and four lines for attaching the side flanges to the two spreaders. One set of two lines is attached to the bottom of each of the side flanges. The lines are connected to two spreaders, which are attached to the ends of a handlebar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.