Conveyor frame with removable tracks retained by spring pins
US5788056A · kind A · utility
20Cited by
14References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 12, 1996 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Aug 12, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G21/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A conveyor frame supports a chain which rides on small rollers, with a large roller projecting upwardly from the frame. The frame includes rails on which the small rollers roll. The rails are retained in the frame by spring pins, which fit into slots in the frame. The rails can be inserted into the frame from the top and can readily be installed and replaced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.