Package flow system
US4239100A · kind A · utility
23Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 1978 |
| Grant date | Dec 16, 1980 |
| Priority date | — |
| Expiry date | Mar 2, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G13/11
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A roller assembly having longitudinal ribs which snap fit into shelf members of a support frame. In one embodiment the shelf members have upright T-shaped end members with lateral extending feet that engage the ribs. In another embodiment the shelf members have longitudinal feet that engage the ribs. Preferably, the edge forming the underside of the roller assembly are supported by base portions of the shelf member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.