Cargo container spreader with guide apparatus
US4063770A · kind A · utility
4Cited by
8References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 1975 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | May 9, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66C1/101
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cargo-container spreader providing retractable guides and bell crank and link mechanism for operating the guides which may be substantially contained within the frame region of the spreader. The guides are adaptable for both power and manual operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.