Cargo handling apparatus
US6599069B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jul 23, 2001 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Jul 23, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A retaining member 16 is provided for use with a frame 10 for packaging elongate members, such as sections of drill pipe. The retaining member 16 comprises a pressure plate 18 on which is mounted a pair of pivoting hooks 20 for engaging with protrusions 36 formed on the frame 10. The hooks 20 are connected to threaded rods 28 received in a sleeve 30. A ratcheted handle 34 allows selective rotation of the sleeve 30 to draw the rods 28 therein, and so to pivot the hooks 20 to urge the pressure plate 18 against members received within the frame 10. A quick release mechanism is provided to allow easy release of the hooks 20 and the retaining member 16.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.