Method for manufacturing a characters carrying aggregate for printing machine
US4124930A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 14, 1977 |
| Grant date | Nov 14, 1978 |
| Priority date | — |
| Expiry date | Mar 14, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49901
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A characters carrying aggregate or assembly for a printing machine includes a characters carrying disk carrying the characters on the outer ends of radial arms extending from the disk. The disk is mounted on a hub and may include a crown mounted opposite the hub. The assembly is manufactured on a base plate having at least two positioning pins corresponding to two positioning holes in the disk. The base-plate includes a central hole or protrusion for aligning with a central protrusion or hole in the hub. The base-plate further includes an alignment finger which extends through an orientation hole in the disk into a specific oriented alignment with an orientation hole in the hub. The aligned hub and disk are then secured together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.