Vacuum transfer head and method of use
US4049484A · kind A · utility
77Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1975 |
| Grant date | Sep 20, 1977 |
| Priority date | — |
| Expiry date | Sep 8, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1778
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
This invention relates to the handling of transfers or decalcomanias. In particular the invention is concerned with a vacuum head for use in conjunction with the apparatus described and claimed in our U.S. patent application Ser. No. 349,188, and comprises a device for handling transfers comprising a hollow body having a perforate or porous face, a layer of perforate or porous resilient material applied to the said face and a pipe connection for connecting the device to a source of suction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.