Mast apparatus and lift truck
US6264004A · kind A · utility
7Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 1, 1998 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Dec 1, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F9/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A carrier (21) for carrying a load-handling attachment (27) is lifted along a guide mast (1, 11) by a lift drive (19, 29) including a lift chain (19) connected to the carrier (21), and a swing restrictor (31) is provided on the guide mast (1, 11) to restrict a swing motion of the lift chain (19).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.