Card embossing machine and method
US4969760A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 1989 |
| Grant date | Nov 13, 1990 |
| Priority date | — |
| Expiry date | Mar 6, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J19/207
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An embossing machine and method is provided in which the mass of the carriage assembly carrying the card to and from various operations in the machine is significantly reduced by the utilization of a card carrying carriage mounted for movement in one direction from side to side on the machine via a stationary motor. The carriage is mounted on a guide bar which, together with the carriage, moves from the front to the back of the machine via a stationary motor. A new card supply hopper is arranged to stack cards vertically and feed them to the carriage one-by-one as the carriage approaches the hopper. An embossing assembly is operated by a single interposer arranged in a crank drive or two interposers arranged between actuating levers and the rams of associated male and female embossing wheels. A topper assembly minimizes foil usage by winding up only that foil which has been used during the topping of the previous card. The embossed and topped card is fed to a stacking assembly either through an arrangement of wires which causes the card to waterfall into a stacker channel or to slide into contact with a pivoting loader which pivots the card into a stacker channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.