Lift truck
US5199533A · kind A · utility
8Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 16, 1992 |
| Grant date | Apr 6, 1993 |
| Priority date | — |
| Expiry date | Mar 16, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F9/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A manually movable lift truck including a base and a column, the column including a steel post welded on the steel base, and a steel sleeve slideable on the post. Flat plastic slide pads in the form of sheets are interposed between the post and sleeve, and detachably fixed to the sleeve in the sliding movements of the latter. The slide pads constitute the only bearing means between the post and sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.