Workpiece pallet tray with plastic insert holders
US4518076A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1981 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Aug 5, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53543
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pallet tray for transporting and storing workpieces in an automatic feed system attached to a machine tool includes an elongated metallic base member 1 having a plurality of plastic inserts 2 mounted thereon. Each insert has one or more holding pockets 3 for the individual workpieces. The base member has an inverted U-shaped profile defining a recessed guide groove 7 in the longitudinal direction which cooperates with a guide rail of the workpiece feeding system. With such construction different inserts can be provided to accommodate variously configured workpieces to thereby avoid the separate injection molding of a number of differently dimensioned, complete pallet trays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.