Tower crane
US10843908B2 · kind B2 · utility
0Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 2016 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jan 29, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66C23/16
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a tower crane with a crane tower and a jib mounted thereon as well as a counter-jib, wherein the length of the counter-jib is defined by the number of the counterweights received.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.