Energy absorption device for fall arrest systems
US6338399B1 · kind B1 · utility
15Cited by
40References
12Claims
0Family size
Inventor
Key dates
| Filing date | Apr 1, 1999 |
| Grant date | Jan 15, 2002 |
| Priority date | — |
| Expiry date | Apr 1, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F7/12
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An energy absorption device is disclosed for use both as in-line and horizontal life line shock or energy absorbers for fall arrest systems. The device includes a sleeve through which a bolt head is drawn. The bolt head compresses from the interior surface of the sleeve and thus absorbs energy as the device is stretched during a fall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.