Slip plates for lift rack
US4501342A · kind A · utility
5Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 1983 |
| Grant date | Feb 26, 1985 |
| Priority date | — |
| Expiry date | Jun 1, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F7/28
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A laterally movable slide plate includes a plurality of sets of circumferentially grooved wheels which are supported on a plurality of mutually parallel rods carried on a base plate. At least one of the rods has a raised intermediate portion under which a hold down pin removably extends to prevent spurious disassembly of the slide plate from the base plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.